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autotools: remove

Browse Source 
Since 2008, autotools has served us well - thank you!

However, mu is now using meson build, and it's time to remove the
autotools support -- one build system is enough.
This commit is contained in:
Dirk-Jan C. Binnema 2022-08-20 10:38:28 +03:00
parent f2ab2f5083
commit e416a5215f
52 changed files with 1 additions and 6552 deletions
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0
Makefile.meson → Makefile
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60
Makefile.am
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@ -1,60 +0,0 @@
## Copyright (C) 2008-2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
if BUILD_GUILE
guile=guile
else
guile=
endif
if BUILD_MU4E
mu4e=mu4e
else
mu4e=
endif
SUBDIRS=m4 man lib $(guile) mu $(mu4e) contrib
ACLOCAL_AMFLAGS=-I m4
# so we can say 'make test'
check: test cleanupnote
cleanupnote:
@echo -e "\nNote: you can remove the mu-test-<uid> dir in your tempdir"
@echo "after 'make check' has finished."
tags:
gtags
EXTRA_DIST= \
TODO \
README.org \
gtest.mk \
NEWS \
NEWS.org \
autogen.sh
doc_DATA = \
NEWS.org
include $(top_srcdir)/aminclude_static.am
CODE_COVERAGE_IGNORE_PATTERN= \
'/usr/*' \
'*test-*'

159
TODO
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@ -1,159 +0,0 @@
#+STARTUP: showall
* TODO (fixes, ideas, etc.)
** Future stuff
*** mu
- put threading information in the database, and enable getting the complete
threads when searching
- refactor fill_database function in test cases
- don't show duplicate e-mails (i.e.. for Gmail); check the message-id
*** mu-guile
- move contact export to separate scm
- fix logging
*** mu4e
- special-case replying to messages sent by self
- identities (see Jacek's 'mu4e: From field in replies' mail)
==> [ workaround available, using mu4e-pre-compose-hook, dynamic folders ]
- new-mail warning
==> [ workaround available, using mu4e-index-updated-hook ]
- custom header fields in headers-view, message-view
- show maildirs as a tree, not a list in speed bar
- review emacs menus
- re-factor / separate window/buffer management
- enable keeping message view buffers around
- better naming for draft/view buffers
- header updating interferes with marks (when updating for 'mark as read',
when reading a marked message)
- set/unset flag editing command
- handling of database upgrades
- restore point after rerunning a search
- make the mu4e-bookmarks format similar to the other ones
- refresh current query after update?
- fix mu4e-mark-set to work from the view buffer as well
- open links to mails through headers-mode somehow (i.e..,
mu4e-view-message-with-msgid)
- improve mouse interaction (i.e., cursor vs point)
- show counts of messages in searches (in main view)
- show flush only if there's something to flush (and # of flushables)
- fix unsafe temp-file handling
- make copy paste name/address in mu4e-view possible
* Done (0.9.9.x)
- mu4e: scroll down –> go to next message
- mu: add contact: as a shortcut for matching from/to/cc/bcc:
- guile integration
- statistics
- 'human' dates in the headers view
- :tags in headers, message view
* Done
:PROPERTIES:
:VISIBILITY: folded
:END:
** Done (0.9.9)
- make contacts in the view clickable (toggle long/short display, compose message)
- opening urls is too eager (now use M-RET for opening url at point, not just
RET, which conflicted with using RET for scrolling)
- document quoting of queries
- use mu-error
- tooltips in header labels
- tooltip for flags field
- remove --summary option (for mu find, mu view); use --summary-len instead
- add sort buttons to header labels (and do the sorting)
- cleanup mu-cmd-find
- implement --after for mu find, to only show message files changed after a
certain time (mtime)
- add mu:timestamp for guile (referring to the message file's mtime)
- guile automated tests
- add 'mu verify'
- automated tests
- handle verbose/quiet/normal output 'mu verify'
- check gmime 2.4 does not break
- hook up mu4e with 'mu verify'
- add 'help' command
- refactor mu-msg-part
- move widgets/ into toys/mug2, remove toys/mug/, rename toys/mug2 -> toys/mug
- add guile mu:count
- don't show GPG/PKCS7 sigs as attachments
- fix address completion (quote names)
- add support for X-Keywords (in addition to X-Label)
- guile: add stats test cases
- fixed iso-2022-jp (japanese) decoding
- make address completion case-insensitive
- recognize '*' in urls
- handle exception 'The revision being read has been discarded - you should
call Xapian::Database::reopen() and retry the operation'
- handle passwords from get-mail shell command
- support fancy (non-ascii) chars for header flags, thread prefix strings
- improve performance of getting the list of maildirs
- fix setting wrapped/hide state in viewer
- fix ' realpath() failed for...' stuff
- allow for fancy chars (> ascii), make it configurable (mu4e-use-fancy-chars)
- don't user `error' for user-errors
- better echo-area reporting
- improve help feedback for user (command line)
- handling of encrypted messages
- improved checked for gmime-2.6 crypto funcs
- handling of command line options / help
- fix / add support for :size
- mu4e~view-wrap-lines (use visual-line-mode? see Jacek's mu4e~view-wrap-lines
mail)
- better help
- threading optimizations
- actions for /all/ headers, actions for /all/ attachment
- handle attached messages with attachments
** Done (0.8.9.5)
- make next/prev header respect prefix argument (Jacek's patch)
- make search results a stack (well, multiple stacks)
- optionally keep cc with user's email
- enable setting/unsetting 'Flagged' on messages
- allow narrowing of search results
- interactive split-view control (Jacek)
- view images inline
- *FIX* slow maildirs when there are many
- *FIX* ignore unrecognized maildir flag letters
- *FIX*: reply-to does not make it to the frontend
- *FIX* wrong buffer deleted after sending (see '(non mu) buffer is killed')
- rich text composing (with org-mode)
- let message-mode deal with burying/killing compose buffers
- *FIX* add runtime check for imagemagick
- *FIX* no error note if target message already exists (when moving)
- sorting + show / hide threads
- *FIX* having multiple header views visible
- *FIX* fix for strings where len (g_utf8_strdown (str)) > len (str)
- make sure marks correspond to the *current* message in message view (see
https://github.com/djcb/mu/issues/26)
- *FIX* don't remove unknown message flags when moving
- make guile/gtk/webkit dependency optional
- improve fringe marks (see https://github.com/djcb/mu/issues/21)
- mark message, decide what to do with them later (i.e.. 'deferred marking')
- custom predicate functions for marking
- make mu4e buffer killing less aggressive (i.e.., DWIM)
- about mu4e
- hide some headers when composing
- fix sorting subjects with ':' (but not 'Re:' or 'Fwd:')
- strip signature from original when replying
- make refresh after changing sort, threads the default
- contact completion (see Jacek's 'mu4e: using' mail)
- *FIX* emacs23 mailto: handling
- *FIX* message interference
- *FIX* emacs23.2+ auto-completion
# Local Variables:
# mode: org
# End:

4
autogen.sh
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@ -7,7 +7,6 @@ test -f mu/mu.cc || {
echo "*** Run this script from the top-level mu source directory"
exit 1
}
BUILDDIR=build
command -v meson 2> /dev/null
@ -23,8 +22,5 @@ else
meson ${BUILDDIR} $@
fi
# Add a Makefile with some useful target
cp Makefile.meson Makefile
echo "*** Now run 'ninja -C ${BUILDDIR}' to build mu"
echo "*** Or check the Makefile for some useful targets"

0
build-aux/config.rpath
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0
version.texi.in → build-aux/version.texi.in
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320
configure.ac
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@ -1,320 +0,0 @@
## Copyright (C) 2008-2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
AC_PREREQ([2.68])
AC_INIT([mu],[1.8.9],[https://github.com/djcb/mu/issues],[mu])
AC_COPYRIGHT([Copyright (C) 2008-2022 Dirk-Jan C. Binnema])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([mu/mu.cc])
# libtoolize wants to put some stuff in here; if you have an old
# autotools/libtool setup. you can try to comment this out
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([1.14 foreign no-dist-gzip tar-ustar dist-xz])
# silent build if we have a new enough automake
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AS_IF([test x$prefix = xNONE],[prefix=/usr/local])
AC_SUBST(prefix)
# AC_PROG_CXX *before* AC_PROG_CC, otherwise configure won't error out
# when a c++ compiler is not found. Weird, huh?
AC_PROG_CXX
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_CHECK_INCLUDES_DEFAULT
AC_PROG_EGREP
extra_flags="-Wformat-security \
-Wstack-protector \
-Wstack-protector-all \
-Wno-cast-function-type \
-Wno-bad-function-cast \
-Wno-switch-enum"
AX_CXX_COMPILE_STDCXX_17
AX_COMPILER_FLAGS_CXXFLAGS([],[],[${extra_cflags}])
AX_APPEND_COMPILE_FLAGS([-Wno-inline],[CXXFLAGS])
AX_VALGRIND_CHECK
LT_INIT
AX_CODE_COVERAGE
AC_PROG_AWK
AC_CHECK_PROG(SORT,sort,sort)
AC_CHECK_HEADERS([wordexp.h])
# use the 64-bit versions
AC_SYS_LARGEFILE
# asan is somewhat similar to valgrind, but has low enough overhead so it
# can be used during normal operation.
AC_ARG_ENABLE([asan],[AS_HELP_STRING([--enable-asan],
[Enable Address Sanitizer])], [use_asan=$enableval], [use_asan=no])
AS_IF([test "x$use_asan" = "xyes"],[
AC_SUBST(ASAN_CFLAGS, "-fsanitize=address -static-libasan -fno-omit-frame-pointer")
AC_SUBST(ASAN_CXXFLAGS,"-fsanitize=address -static-libasan -fno-omit-frame-pointer")
AC_SUBST(ASAN_LDFLAGS, "-fsanitize=address -static-libasan -fno-omit-frame-pointer")
])
# check for makeinfo
AC_CHECK_PROG(have_makeinfo,makeinfo,yes,no)
AM_CONDITIONAL(HAVE_MAKEINFO,test "x$have_makeinfo" = "xyes")
AM_COND_IF(HAVE_MAKEINFO,[],[
# seems build *insists* on trying to makeinfo, erroring out
# if it does not exist. Let's work around that.
AC_SUBST(MAKEINFO,[true])
])
# we need emacs for byte-compiling mu4e
build_mu4e=no
AC_ARG_ENABLE([mu4e],
AS_HELP_STRING([--disable-mu4e],[Disable building mu4e]))
AS_IF([test "x$enable_mu4e" != "xno"], [
AM_PATH_LISPDIR
AS_IF([test "x$lispdir" != "xno"], [
emacs_version="$($EMACS --version | head -1)"
lispdir="${lispdir}/mu4e/"
])
AS_CASE([$emacs_version],
[*25.3*],[build_mu4e=yes],
[*26*|*27*|*28*|*29*],[build_mu4e=yes],
[AC_MSG_WARN(emacs is too old to build mu4e (need emacs >= 25.3))])
])
AM_CONDITIONAL(BUILD_MU4E, test "x$build_mu4e" = "xyes")
# we need some special tricks for filesystems that don't have d_type;
# e.g. Solaris. See mu-maildir.c. Explicitly disabling it is for
# testing purposes only
AC_ARG_ENABLE([dirent-d-type],
AS_HELP_STRING([--disable-dirent-d-type],[Don't use dirent->d_type, even if you have it]),
[], [AC_STRUCT_DIRENT_D_TYPE]
)
AS_IF([test "x$ac_cv_member_struct_dirent_d_type" != "xyes"],
[use_dirent_d_type="no"], [use_dirent_d_type="yes"])
# support for d_ino (inode) in struct dirent is optional; if it's
# available we can sort direntries by inode and access them in that
# order; this is much faster on some file systems (such as extfs3).
# Explicitly disabling it is for testing purposes only.
AC_ARG_ENABLE([dirent-d-ino],
AS_HELP_STRING([--disable-dirent-d-ino],[Don't use dirent->d_ino, even if you have it]),
[], [AC_STRUCT_DIRENT_D_INO]
)
AS_IF([test "x$ac_cv_member_struct_dirent_d_ino" != "xyes"],
[use_dirent_d_ino="no"], [use_dirent_d_ino="yes"])
AC_CHECK_FUNCS([memset memcpy realpath setlocale strerror getpass setsid])
AC_CHECK_FUNCS([vasprintf strptime])
# timegm is no longer used in the source
# AC_CHECK_FUNC(timegm,[],AC_MSG_ERROR([missing required function timegm]))
# require pkg-config >= 0.28 (release in 2013; should be old enough...)
# with that version, we don't need the AC_SUBST stuff after PKG_CHECK.
m4_ifndef([PKG_PROG_PKG_CONFIG],
[m4_fatal([please install pkg-config >= 0.28 before running autoconf/autogen])])
PKG_PROG_PKG_CONFIG(0.28) # latest version in buildroot
AS_IF([test -z "$PKG_CONFIG"],
AC_MSG_ERROR([
*** pkg-config with version >= 0.28 could not be found.
***
*** Make sure it is in your path, or set the PKG_CONFIG environment variable
*** to the full path to pkg-config.])
)
# glib2?
PKG_CHECK_MODULES(GLIB,glib-2.0 >= 2.58 gobject-2.0 gio-2.0)
glib_version="$($PKG_CONFIG --modversion glib-2.0)"
# gmime, version 3.0 or higher
PKG_CHECK_MODULES(GMIME,gmime-3.0)
gmime_version="$($PKG_CONFIG --modversion gmime-3.0)"
# xapian checking - we need 1.4 at least
PKG_CHECK_MODULES(XAPIAN,xapian-core >= 1.4,[
have_xapian=yes
xapian_version=$($PKG_CONFIG xapian-core --modversion)
AC_SUBST(XAPIAN_CXXFLAGS,${XAPIAN_CFLAGS})
],[
# fall back to the xapian-config script. Not sure if there are cases where the
# pkgconfig does not work, but xapian-config does, so keep this for now.
AC_MSG_NOTICE([falling back to xapian-config])
AC_CHECK_PROG(XAPIAN_CONFIG,xapian-config,xapian-config,no)
AS_IF([test "x$XAPIAN_CONFIG" = "xno"],[
AC_MSG_ERROR([
*** xapian could not be found; please install it
*** e.g., in debian/ubuntu the package would be 'libxapian-dev'
*** If you compiled it yourself, you should ensure that xapian-config
*** is in your PATH.])],
[xapian_version=$($XAPIAN_CONFIG --version | sed -e 's/.* //')])
AS_CASE([$xapian_version],
[1.[[4-9]].[[0-9]]*],
[AC_MSG_NOTICE([xapian $xapian_version found.])],
[AC_MSG_ERROR([*** xapian version >= 1.4 needed, but version $xapian_version found.])])
XAPIAN_CXXFLAGS="$($XAPIAN_CONFIG --cxxflags)"
XAPIAN_LIBS="$($XAPIAN_CONFIG --libs)"
have_xapian="yes"
AC_SUBST(XAPIAN_CXXFLAGS)
AC_SUBST(XAPIAN_LIBS)
])
###############################################################################
# we set the set the version of the MuStore (Xapian database) layout
# here; it will become part of the db name, so we can automatically
# recreate the database when we have incompatible changes.
#
# note that MU_STORE_SCHEMA_VERSION does not follow mu versioning, as we
# hopefully don't have updates for each version; also, this has nothing to do
# with Xapian's software versionx
AC_DEFINE(MU_STORE_SCHEMA_VERSION,["465"],['Schema' version of the database])
###############################################################################
################################################################################
# should we try to build an emacs dynamic module?
#AC_CHECK_HEADER([emacs-module.h],[
# AC_DEFINE([HAVE_EMACS_MODULE_H],[1], [Whether we have the emacs-module header])],
# AC_MSG_NOTICE([emacs-module.h not found; not building module])
#)
#AM_CONDITIONAL([BUILD_EMACS_MODULE],[test "x$ac_cv_header_emacs_module_h" != "x"])
################################################################################
###############################################################################
# build with guile 3.0/2.2 when available and not disabled.
AC_ARG_ENABLE([guile], AS_HELP_STRING([--disable-guile],[Disable guile]))
AS_IF([test "x$enable_guile" != "xno"],[
PKG_CHECK_MODULES(GUILE, [guile-3.0], [have_guile=yes],[
PKG_CHECK_MODULES(GUILE, [guile-2.2], [have_guile=yes], [have_guile=no])])
AS_IF([test "x$have_guile" = "xyes"],[
GUILE_PKG([3.0 2.2])
GUILE_PROGS
GUILE_FLAGS
AC_DEFINE_UNQUOTED([GUILE_BINARY],"$GUILE",[guile binary])
vsnarf=guile-snarf${GUILE_EFFECTIVE_VERSION}
AC_CHECK_PROGS(GUILE_SNARF,[${vsnarf} guile-snarf], [no])
guile_version=$($PKG_CONFIG guile-$GUILE_EFFECTIVE_VERSION --modversion)
])
])
AM_CONDITIONAL(BUILD_GUILE,[test "x$have_guile" = "xyes" -a \
"x$ac_cv_prog_GUILE_SNARF" != "xno"])
AM_COND_IF([BUILD_GUILE],[AC_DEFINE(BUILD_GUILE,[1], [Do we support Guile?])])
###############################################################################
###############################################################################
# optional readline
AC_ARG_ENABLE([readline], AS_HELP_STRING([--disable-readline],[Disable readline]))
AS_IF([test "x$enable_readline" != "xno"], [
saved_libs=$LIBS
AX_LIB_READLINE
AC_SUBST(READLINE_LIBS,${LIBS})
LIBS=$saved_libs
])
###############################################################################
###############################################################################
# check for makeinfo
AC_CHECK_PROG(have_makeinfo,makeinfo,yes,no)
AM_CONDITIONAL(HAVE_MAKEINFO, [test "x$have_makeinfo" = "xyes"])
###############################################################################
###############################################################################
# docdir, so we can use it in mu4e-meta.el.in
AC_SUBST(MU_DOC_DIR, "${prefix}/share/doc/mu")
###############################################################################
AC_CONFIG_FILES([
Makefile
mu/Makefile
lib/Makefile
lib/doxyfile
lib/thirdparty/Makefile
lib/utils/Makefile
lib/message/Makefile
lib/index/Makefile
mu4e/Makefile
mu4e/mu4e-config.el
guile/Makefile
guile/mu/Makefile
guile/examples/Makefile
guile/scripts/Makefile
man/Makefile
m4/Makefile
contrib/Makefile
])
AC_CONFIG_FILES([mu/mu-memcheck], [chmod +x mu/mu-memcheck])
AC_OUTPUT
dnl toys/msg2pdf/Makefile
echo
echo "mu configuration is complete."
echo "------------------------------------------------"
echo "mu version : $VERSION"
echo
echo "Xapian version : $xapian_version"
echo "GLib version : $glib_version"
echo "GMime version : $gmime_version"
AM_COND_IF([BUILD_GUILE],[
echo "Guile version : $guile_version"
])
echo
echo "Have direntry->d_ino : $use_dirent_d_ino"
echo "Have direntry->d_type : $use_dirent_d_type"
echo "------------------------------------------------"
echo
#
# Warnings / notes
#
# makeinfo
if test "x$have_makeinfo" != "xyes"; then
echo "* You do not seem to have the makeinfo program; if you are building from git"
echo " you need that to create documentation for guile and emacs. It is in the"
echo " texinfo package in debian/ubuntu/fedora/... "
echo
fi
# wordexp
AS_IF([test "x$ac_cv_header_wordexp_h" != "xyes"],[
echo "* Your system does not seem to have the 'wordexp' function."
echo " This means that you cannot use shell-like expansion in options and "
echo " some other places. So, for example, instead of"
echo " --maildir=~/Maildir"
echo " you should use the complete path, something like:"
echo " --maildir=/home/user/Maildir"
])
echo "NOTE: autotools support has been deprecated and will be removed"
echo " after the next stable release. use the meson build instead"
echo
echo "Now, type 'make' (or 'gmake') to build mu"
echo

26
contrib/Makefile.am
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@ -1,26 +0,0 @@
## Copyright (C) 2008-2013 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
AM_CPPFLAGS=$(GMIME_CFLAGS) $(GLIB_CFLAGS) -I${prefix}/include
AM_CFLAGS=-Wall -Wextra -Wno-unused-parameter -Wdeclaration-after-statement -pedantic
EXTRA_DIST= \
mu-completion.zsh \
mu-sexp-convert \
mu.spec

34
gtest.mk
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@ -1,34 +0,0 @@
## Copyright (C) 2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by the
## Free Software Foundation; either version 3, or (at your option) any
## later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
TEST_PROGS=
# NOTE: we set the locale/tz to some well-know values, so the tests
# (at least when running under 'make check') run in a predictable
# environment. There are specific tests different timezone, though.
#
test: all $(TEST_PROGS)
@export LC_ALL="en_US.utf8"
@export TZ="Europe/Helsinki"
@test -z "$(TEST_PROGS)" || gtester --verbose $(TEST_PROGS) || exit $$?; \
test -z "$(SUBDIRS)" || \
for subdir in $(SUBDIRS); do \
test "$$subdir" = "." || \
(cd ./$$subdir && $(MAKE) $(AM_MAKEFLAGS) $@ ) || exit $$? ; \
done
.PHONY: test gprof

97
guile/Makefile.am
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@ -1,97 +0,0 @@
## Copyright (C) 2011-2013 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
# note, we need top_builddir for snarfing with 'make distcheck' (ie.,
# with separate builddir)
SUBDIRS= . mu scripts examples
AM_CPPFLAGS= \
-I. -I${top_builddir} -I${top_srcdir}/lib \
${GUILE_CFLAGS} \
${GLIB_CFLAGS}
# don't use -Werror, as it might break on other compilers
# use -Wno-unused-parameters, because some callbacks may not
# really need all the params they get
AM_CFLAGS= \
$(ASAN_CFLAGS) \
${WARN_CFLAGS} \
-Wno-suggest-attribute=noreturn \
-Wno-missing-prototypes \
-Wno-missing-declarations
AM_CXXFLAGS= \
$(ASAN_CXXFLAGS) \
${WARN_CXXFLAGS} \
-Wno-redundant-decls \
-Wno-missing-declarations \
-Wno-suggest-attribute=noreturn
lib_LTLIBRARIES= \
libguile-mu.la
libguile_mu_la_SOURCES= \
mu-guile.cc \
mu-guile.hh \
mu-guile-message.cc \
mu-guile-message.hh
libguile_mu_la_CFLAGS=$(AM_CFLAGS)
libguile_mu_la_CXXFLAGS=$(AM_CXXFLAGS)
libguile_mu_la_LIBADD= \
${top_builddir}/lib/libmu.la \
${top_builddir}/lib/utils/libmu-utils.la \
$(READLINE_LIBS) \
${GUILE_LIBS}
libguile_mu_la_LDFLAGS= \
$(ASAN_LDFLAGS) \
-shared \
-export-dynamic
XFILES= \
mu-guile.x \
mu-guile-message.x
info_TEXINFOS= \
mu-guile.texi
mu_guile_TEXINFOS= \
fdl.texi
# we include pre-snarfed files now; see meson.build for explanation
#
# BUILT_SOURCES=$(XFILES)
# export CPP
# snarfcxxopts= $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
# SUFFIXES = .x .doc
# .cc.x:
# $(AM_V_GEN) $(GUILE_SNARF) -o $@ $< $(snarfcxxopts)
#SNARF_DATA=$(XFILES)
# FIXME: GUILE_SITEDIR would be better, but that
# breaks 'make distcheck'
scmdir=${prefix}/share/guile/site/${GUILE_EFFECTIVE_VERSION}
scm_DATA=mu.scm
EXTRA_DIST=$(scm_DATA) $(XFILES)
## Add -MG to make the .x magic work with auto-dep code.
MKDEP = $(CC) -M -MG $(snarfcppopts)
#CLEANFILES=$(XFILES)

23
guile/examples/Makefile.am
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@ -1,23 +0,0 @@
## Copyright (C) 2012-2013 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
EXTRA_DIST= \
msg-graphs \
contacts-export \
org2mu4e \
mu-biff

26
guile/mu/Makefile.am
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@ -1,26 +0,0 @@
## Copyright (C) 2008-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
scmdir=${prefix}/share/guile/site/${GUILE_EFFECTIVE_VERSION}/mu/
scm_DATA= \
stats.scm \
plot.scm \
script.scm
EXTRA_DIST=$(scm_DATA)

29
guile/scripts/Makefile.am
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@ -1,29 +0,0 @@
## Copyright (C) 2012-2013 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
EXTRA_DIST= \
msgs-count.scm \
msgs-per-year.scm \
msgs-per-hour.scm \
msgs-per-month.scm \
msgs-per-day.scm \
msgs-per-year-month.scm \
find-dups.scm
muguiledistscriptdir = $(pkgdatadir)/scripts/
muguiledistscript_SCRIPTS = $(EXTRA_DIST)

119
lib/Makefile.am
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@ -1,119 +0,0 @@
## Copyright (C) 2010-2021 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# enforce compiling guile (optionally) first,then this dir first
# before descending into tests/
include $(top_srcdir)/gtest.mk
SUBDIRS= thirdparty utils message index
TESTDEFS= \
-DMU_TESTMAILDIR=\"${abs_srcdir}/testdir\" \
-DMU_TESTMAILDIR2=\"${abs_srcdir}/testdir2\" \
-DMU_TESTMAILDIR4=\"${abs_srcdir}/testdir4\" \
-DABS_CURDIR=\"${abs_builddir}\" \
-DABS_SRCDIR=\"${abs_srcdir}\"
AM_CFLAGS= \
$(WARN_CFLAGS) \
$(GMIME_CFLAGS) \
$(XAPIAN_CFLAGS) \
$(GLIB_CFLAGS) \
$(GUILE_CFLAGS) \
$(ASAN_CFLAGS) \
$(CODE_COVERAGE_CFLAGS) \
$(TESTDEFS) \
-Wno-format-nonliteral \
-Wno-switch-enum \
-Wno-deprecated-declarations \
-Wno-inline
AM_CXXFLAGS= \
$(GMIME_CFLAGS) \
$(GLIB_CFLAGS) \
$(GUILE_CFLAGS) \
$(WARN_CXXFLAGS) \
$(XAPIAN_CXXFLAGS) \
$(ASAN_CXXFLAGS) \
$(CODE_COVERAGE_CFLAGS) \
$(TESTDEFS)
AM_CPPFLAGS= \
$(CODE_COVERAGE_CPPFLAGS)
noinst_LTLIBRARIES= \
libmu.la
libmu_la_SOURCES= \
mu-bookmarks.cc \
mu-bookmarks.hh \
mu-contacts-cache.cc \
mu-contacts-cache.hh \
mu-parser.cc \
mu-parser.hh \
mu-query.cc \
mu-query.hh \
mu-query-results.hh \
mu-query-match-deciders.cc \
mu-query-match-deciders.hh \
mu-query-threads.cc \
mu-query-threads.hh \
mu-runtime.cc \
mu-runtime.hh \
mu-script.cc \
mu-script.hh \
mu-server.cc \
mu-server.hh \
mu-store.cc \
mu-store.hh \
mu-tokenizer.cc \
mu-tokenizer.hh \
mu-tree.hh \
mu-xapian.cc \
mu-xapian.hh \
mu-maildir.cc \
mu-maildir.hh
libmu_la_LIBADD= \
$(XAPIAN_LIBS) \
$(GMIME_LIBS) \
$(GLIB_LIBS) \
$(GUILE_LIBS) \
${builddir}/message/libmu-message.la \
${builddir}/index/libmu-index.la \
$(CODE_COVERAGE_LIBS)
libmu_la_LDFLAGS= \
$(ASAN_LDFLAGS)
noinst_PROGRAMS= \
tokenize
tokenize_SOURCES= \
tokenize.cc
tokenize_LDADD= \
$(WARN_LDFLAGS) \
libmu.la \
utils/libmu-utils.la
EXTRA_DIST= \
doxyfile.in
CLEANFILES=*.log *.trs *core* *vgdump* *.gcda *.gcno
include $(top_srcdir)/aminclude_static.am

46
lib/index/Makefile.am
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@ -1,46 +0,0 @@
## Copyright (C) 2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
AM_CPPFLAGS= \
$(CODE_COVERAGE_CPPFLAGS)
AM_CXXFLAGS= \
$(WARN_CXXFLAGS) \
$(GLIB_CFLAGS) \
$(XAPIAN_CFLAGS) \
$(ASAN_CXXFLAGS) \
$(CODE_COVERAGE_CFLAGS) \
-I${top_srcdir}/lib
AM_LDFLAGS= \
$(ASAN_LDFLAGS)
noinst_LTLIBRARIES= \
libmu-index.la
libmu_index_la_SOURCES= \
mu-indexer.cc \
mu-indexer.hh \
mu-scanner.cc \
mu-scanner.hh
libmu_index_la_LIBADD= \
$(GLIB_LIBS) \
$(CODE_COVERAGE_LIBS)
include $(top_srcdir)/aminclude_static.am

51
lib/message/Makefile.am
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@ -1,51 +0,0 @@
## Copyright (C) 2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
AM_CXXFLAGS= \
$(WARN_CXXFLAGS) \
$(GLIB_CFLAGS) \
$(GMIME_CFLAGS) \
$(XAPIAN_CFLAGS) \
-I${top_srcdir}/lib
noinst_LTLIBRARIES= \
libmu-message.la
libmu_message_la_SOURCES= \
mu-message.cc \
mu-message.hh \
mu-message-file.cc \
mu-message-file.hh \
mu-message-part.cc \
mu-message-part.hh \
mu-contact.hh \
mu-contact.cc \
mu-document.cc \
mu-document.hh \
mu-fields.hh \
mu-fields.cc \
mu-flags.hh \
mu-flags.cc \
mu-priority.hh \
mu-priority.cc \
mu-mime-object.cc \
mu-mime-object.hh
libmu_message_la_LIBADD= \
$(GLIB_LIBS) \
$(GMIME_LIBS) \
$(XAPIAN_LIBS)

22
lib/thirdparty/Makefile.am vendored
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@ -1,22 +0,0 @@
## Copyright (C) 2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
EXTRA_DIST= \
expected.hpp \
optional.hpp \
tabulate.hpp

74
lib/utils/Makefile.am
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@ -1,74 +0,0 @@
## Copyright (C) 2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
AM_CFLAGS= \
$(WARN_CFLAGS) \
$(GLIB_CFLAGS) \
$(ASAN_CFLAGS) \
$(CODE_COVERAGE_CFLAGS) \
-DMU_TESTMAILDIR=\"${abs_top_srcdir}/lib/testdir\" \
-DMU_TESTMAILDIR2=\"${abs_top_srcdir}/lib/testdir2\" \
-Wno-format-nonliteral \
-Wno-switch-enum \
-Wno-deprecated-declarations \
-Wno-inline \
-I${top_srcdir}/lib
AM_CPPFLAGS= \
$(CODE_COVERAGE_CPPFLAGS)
AM_CXXFLAGS= \
$(WARN_CXXFLAGS) \
$(GLIB_CFLAGS) \
$(ASAN_CXXFLAGS) \
$(CODE_COVERAGE_CFLAGS) \
-I${top_srcdir}/lib
AM_LDFLAGS= \
$(ASAN_LDFLAGS)
noinst_LTLIBRARIES= \
libmu-utils.la
libmu_utils_la_SOURCES= \
mu-async-queue.hh \
mu-command-parser.cc \
mu-command-parser.hh \
mu-error.hh \
mu-logger.cc \
mu-logger.hh \
mu-option.hh \
mu-option.cc \
mu-readline.cc \
mu-readline.hh \
mu-result.hh \
mu-sexp.cc \
mu-sexp.hh \
mu-util.c \
mu-util.h \
mu-utils.cc \
mu-utils.hh \
mu-utils-format.hh \
mu-xapian-utils.hh
libmu_utils_la_LIBADD= \
$(GLIB_LIBS) \
$(READLINE_LIBS) \
$(CODE_COVERAGE_LIBS)
include $(top_srcdir)/aminclude_static.am

47
m4/Makefile.am
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@ -1,47 +0,0 @@
## Copyright (C) 2008-2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
EXTRA_DIST= \
ax_ac_append_to_file.m4 \
ax_ac_print_to_file.m4 \
ax_add_am_macro_static.m4 \
ax_am_macros_static.m4 \
ax_append_compile_flags.m4 \
ax_append_flag.m4 \
ax_append_link_flags.m4 \
ax_check_compile_flag.m4 \
ax_check_enable_debug.m4 \
ax_check_gnu_make.m4 \
ax_check_link_flag.m4 \
ax_code_coverage.m4 \
ax_compiler_flags.m4 \
ax_compiler_flags_cflags.m4 \
ax_compiler_flags_cxxflags.m4 \
ax_compiler_flags_gir.m4 \
ax_compiler_flags_ldflags.m4 \
ax_cxx_compile_stdcxx.m4 \
ax_cxx_compile_stdcxx_17.m4 \
ax_file_escapes.m4 \
ax_is_release.m4 \
ax_lib_readline.m4 \
ax_require_defined.m4 \
ax_valgrind_check.m4 \
guile.m4 \
lib-ld.m4 \
lib-link.m4 \
lib-prefix.m4

32
m4/ax_ac_append_to_file.m4
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@ -1,32 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_ac_append_to_file.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_AC_APPEND_TO_FILE([FILE],[DATA])
#
# DESCRIPTION
#
# Appends the specified data to the specified Autoconf is run. If you want
# to append to a file when configure is run use AX_APPEND_TO_FILE instead.
#
# LICENSE
#
# Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 10
AC_DEFUN([AX_AC_APPEND_TO_FILE],[
AC_REQUIRE([AX_FILE_ESCAPES])
m4_esyscmd(
AX_FILE_ESCAPES
[
printf "%s" "$2" >> "$1"
])
])

32
m4/ax_ac_print_to_file.m4
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@ -1,32 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_ac_print_to_file.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_AC_PRINT_TO_FILE([FILE],[DATA])
#
# DESCRIPTION
#
# Writes the specified data to the specified file when Autoconf is run. If
# you want to print to a file when configure is run use AX_PRINT_TO_FILE
# instead.
#
# LICENSE
#
# Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 10
AC_DEFUN([AX_AC_PRINT_TO_FILE],[
m4_esyscmd(
AC_REQUIRE([AX_FILE_ESCAPES])
[
printf "%s" "$2" > "$1"
])
])

28
m4/ax_add_am_macro_static.m4
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@ -1,28 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_add_am_macro_static.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_ADD_AM_MACRO_STATIC([RULE])
#
# DESCRIPTION
#
# Adds the specified rule to $AMINCLUDE.
#
# LICENSE
#
# Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
# Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 8
AC_DEFUN([AX_ADD_AM_MACRO_STATIC],[
AC_REQUIRE([AX_AM_MACROS_STATIC])
AX_AC_APPEND_TO_FILE(AMINCLUDE_STATIC,[$1])
])

38
m4/ax_am_macros_static.m4
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@ -1,38 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_am_macros_static.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_AM_MACROS_STATIC
#
# DESCRIPTION
#
# Adds support for macros that create Automake rules. You must manually
# add the following line
#
# include $(top_srcdir)/aminclude_static.am
#
# to your Makefile.am files.
#
# LICENSE
#
# Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
# Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 11
AC_DEFUN([AMINCLUDE_STATIC],[aminclude_static.am])
AC_DEFUN([AX_AM_MACROS_STATIC],
[
AX_AC_PRINT_TO_FILE(AMINCLUDE_STATIC,[
# ]AMINCLUDE_STATIC[ generated automatically by Autoconf
# from AX_AM_MACROS_STATIC on ]m4_esyscmd([LC_ALL=C date])[
])
])

46
m4/ax_append_compile_flags.m4
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@ -1,46 +0,0 @@
# ============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
# ============================================================================
#
# SYNOPSIS
#
# AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# For every FLAG1, FLAG2 it is checked whether the compiler works with the
# flag. If it does, the flag is added FLAGS-VARIABLE
#
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
# CFLAGS) is used. During the check the flag is always added to the
# current language's flags.
#
# If EXTRA-FLAGS is defined, it is added to the current language's default
# flags (e.g. CFLAGS) when the check is done. The check is thus made with
# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
# force the compiler to issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
#
# NOTE: This macro depends on the AX_APPEND_FLAG and
# AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with
# AX_APPEND_LINK_FLAGS.
#
# LICENSE
#
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 7
AC_DEFUN([AX_APPEND_COMPILE_FLAGS],
[AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
for flag in $1; do
AX_CHECK_COMPILE_FLAG([$flag], [AX_APPEND_FLAG([$flag], [$2])], [], [$3], [$4])
done
])dnl AX_APPEND_COMPILE_FLAGS

50
m4/ax_append_flag.m4
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@ -1,50 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_append_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
#
# DESCRIPTION
#
# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
# added in between.
#
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
# FLAG.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 8
AC_DEFUN([AX_APPEND_FLAG],
[dnl
AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF
AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])
AS_VAR_SET_IF(FLAGS,[
AS_CASE([" AS_VAR_GET(FLAGS) "],
[*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])],
[
AS_VAR_APPEND(FLAGS,[" $1"])
AC_RUN_LOG([: FLAGS="$FLAGS"])
])
],
[
AS_VAR_SET(FLAGS,[$1])
AC_RUN_LOG([: FLAGS="$FLAGS"])
])
AS_VAR_POPDEF([FLAGS])dnl
])dnl AX_APPEND_FLAG

44
m4/ax_append_link_flags.m4
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@ -1,44 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_append_link_flags.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_LINK_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# For every FLAG1, FLAG2 it is checked whether the linker works with the
# flag. If it does, the flag is added FLAGS-VARIABLE
#
# If FLAGS-VARIABLE is not specified, the linker's flags (LDFLAGS) is
# used. During the check the flag is always added to the linker's flags.
#
# If EXTRA-FLAGS is defined, it is added to the linker's default flags
# when the check is done. The check is thus made with the flags: "LDFLAGS
# EXTRA-FLAGS FLAG". This can for example be used to force the linker to
# issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
#
# NOTE: This macro depends on the AX_APPEND_FLAG and AX_CHECK_LINK_FLAG.
# Please keep this macro in sync with AX_APPEND_COMPILE_FLAGS.
#
# LICENSE
#
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 7
AC_DEFUN([AX_APPEND_LINK_FLAGS],
[AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
for flag in $1; do
AX_CHECK_LINK_FLAG([$flag], [AX_APPEND_FLAG([$flag], [m4_default([$2], [LDFLAGS])])], [], [$3], [$4])
done
])dnl AX_APPEND_LINK_FLAGS

53
m4/ax_check_compile_flag.m4
View File

@ -1,53 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# Check whether the given FLAG works with the current language's compiler
# or gives an error. (Warnings, however, are ignored)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# If EXTRA-FLAGS is defined, it is added to the current language's default
# flags (e.g. CFLAGS) when the check is done. The check is thus made with
# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
# force the compiler to issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 6
AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
_AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
[AS_VAR_SET(CACHEVAR,[yes])],
[AS_VAR_SET(CACHEVAR,[no])])
_AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
AS_VAR_IF(CACHEVAR,yes,
[m4_default([$2], :)],
[m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_COMPILE_FLAGS

124
m4/ax_check_enable_debug.m4
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@ -1,124 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_enable_debug.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_ENABLE_DEBUG([enable by default=yes/info/profile/no], [ENABLE DEBUG VARIABLES ...], [DISABLE DEBUG VARIABLES NDEBUG ...], [IS-RELEASE])
#
# DESCRIPTION
#
# Check for the presence of an --enable-debug option to configure, with
# the specified default value used when the option is not present. Return
# the value in the variable $ax_enable_debug.
#
# Specifying 'yes' adds '-g -O0' to the compilation flags for all
# languages. Specifying 'info' adds '-g' to the compilation flags.
# Specifying 'profile' adds '-g -pg' to the compilation flags and '-pg' to
# the linking flags. Otherwise, nothing is added.
#
# Define the variables listed in the second argument if debug is enabled,
# defaulting to no variables. Defines the variables listed in the third
# argument if debug is disabled, defaulting to NDEBUG. All lists of
# variables should be space-separated.
#
# If debug is not enabled, ensure AC_PROG_* will not add debugging flags.
# Should be invoked prior to any AC_PROG_* compiler checks.
#
# IS-RELEASE can be used to change the default to 'no' when making a
# release. Set IS-RELEASE to 'yes' or 'no' as appropriate. By default, it
# uses the value of $ax_is_release, so if you are using the AX_IS_RELEASE
# macro, there is no need to pass this parameter.
#
# AX_IS_RELEASE([git-directory])
# AX_CHECK_ENABLE_DEBUG()
#
# LICENSE
#
# Copyright (c) 2011 Rhys Ulerich <rhys.ulerich@gmail.com>
# Copyright (c) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved.
#serial 9
AC_DEFUN([AX_CHECK_ENABLE_DEBUG],[
AC_BEFORE([$0],[AC_PROG_CC])dnl
AC_BEFORE([$0],[AC_PROG_CXX])dnl
AC_BEFORE([$0],[AC_PROG_F77])dnl
AC_BEFORE([$0],[AC_PROG_FC])dnl
AC_MSG_CHECKING(whether to enable debugging)
ax_enable_debug_default=m4_tolower(m4_normalize(ifelse([$1],,[no],[$1])))
ax_enable_debug_is_release=m4_tolower(m4_normalize(ifelse([$4],,
[$ax_is_release],
[$4])))
# If this is a release, override the default.
AS_IF([test "$ax_enable_debug_is_release" = "yes"],
[ax_enable_debug_default="no"])
m4_define(ax_enable_debug_vars,[m4_normalize(ifelse([$2],,,[$2]))])
m4_define(ax_disable_debug_vars,[m4_normalize(ifelse([$3],,[NDEBUG],[$3]))])
AC_ARG_ENABLE(debug,
[AS_HELP_STRING([--enable-debug=]@<:@yes/info/profile/no@:>@,[compile with debugging])],
[],enable_debug=$ax_enable_debug_default)
# empty mean debug yes
AS_IF([test "x$enable_debug" = "x"],
[enable_debug="yes"])
# case of debug
AS_CASE([$enable_debug],
[yes],[
AC_MSG_RESULT(yes)
CFLAGS="${CFLAGS} -g -O0"
CXXFLAGS="${CXXFLAGS} -g -O0"
FFLAGS="${FFLAGS} -g -O0"
FCFLAGS="${FCFLAGS} -g -O0"
OBJCFLAGS="${OBJCFLAGS} -g -O0"
],
[info],[
AC_MSG_RESULT(info)
CFLAGS="${CFLAGS} -g"
CXXFLAGS="${CXXFLAGS} -g"
FFLAGS="${FFLAGS} -g"
FCFLAGS="${FCFLAGS} -g"
OBJCFLAGS="${OBJCFLAGS} -g"
],
[profile],[
AC_MSG_RESULT(profile)
CFLAGS="${CFLAGS} -g -pg"
CXXFLAGS="${CXXFLAGS} -g -pg"
FFLAGS="${FFLAGS} -g -pg"
FCFLAGS="${FCFLAGS} -g -pg"
OBJCFLAGS="${OBJCFLAGS} -g -pg"
LDFLAGS="${LDFLAGS} -pg"
],
[
AC_MSG_RESULT(no)
dnl Ensure AC_PROG_CC/CXX/F77/FC/OBJC will not enable debug flags
dnl by setting any unset environment flag variables
AS_IF([test "x${CFLAGS+set}" != "xset"],
[CFLAGS=""])
AS_IF([test "x${CXXFLAGS+set}" != "xset"],
[CXXFLAGS=""])
AS_IF([test "x${FFLAGS+set}" != "xset"],
[FFLAGS=""])
AS_IF([test "x${FCFLAGS+set}" != "xset"],
[FCFLAGS=""])
AS_IF([test "x${OBJCFLAGS+set}" != "xset"],
[OBJCFLAGS=""])
])
dnl Define various variables if debugging is disabled.
dnl assert.h is a NOP if NDEBUG is defined, so define it by default.
AS_IF([test "x$enable_debug" = "xyes"],
[m4_map_args_w(ax_enable_debug_vars, [AC_DEFINE(], [,[1],[Define if debugging is enabled])])],
[m4_map_args_w(ax_disable_debug_vars, [AC_DEFINE(], [,[1],[Define if debugging is disabled])])])
ax_enable_debug=$enable_debug
])

95
m4/ax_check_gnu_make.m4
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@ -1,95 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_gnu_make.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_GNU_MAKE([run-if-true],[run-if-false])
#
# DESCRIPTION
#
# This macro searches for a GNU version of make. If a match is found:
#
# * The makefile variable `ifGNUmake' is set to the empty string, otherwise
# it is set to "#". This is useful for including a special features in a
# Makefile, which cannot be handled by other versions of make.
# * The makefile variable `ifnGNUmake' is set to #, otherwise
# it is set to the empty string. This is useful for including a special
# features in a Makefile, which can be handled
# by other versions of make or to specify else like clause.
# * The variable `_cv_gnu_make_command` is set to the command to invoke
# GNU make if it exists, the empty string otherwise.
# * The variable `ax_cv_gnu_make_command` is set to the command to invoke
# GNU make by copying `_cv_gnu_make_command`, otherwise it is unset.
# * If GNU Make is found, its version is extracted from the output of
# `make --version` as the last field of a record of space-separated
# columns and saved into the variable `ax_check_gnu_make_version`.
# * Additionally if GNU Make is found, run shell code run-if-true
# else run shell code run-if-false.
#
# Here is an example of its use:
#
# Makefile.in might contain:
#
# # A failsafe way of putting a dependency rule into a makefile
# $(DEPEND):
# $(CC) -MM $(srcdir)/*.c > $(DEPEND)
#
# @ifGNUmake@ ifeq ($(DEPEND),$(wildcard $(DEPEND)))
# @ifGNUmake@ include $(DEPEND)
# @ifGNUmake@ else
# fallback code
# @ifGNUmake@ endif
#
# Then configure.in would normally contain:
#
# AX_CHECK_GNU_MAKE()
# AC_OUTPUT(Makefile)
#
# Then perhaps to cause gnu make to override any other make, we could do
# something like this (note that GNU make always looks for GNUmakefile
# first):
#
# if ! test x$_cv_gnu_make_command = x ; then
# mv Makefile GNUmakefile
# echo .DEFAULT: > Makefile ;
# echo \ $_cv_gnu_make_command \$@ >> Makefile;
# fi
#
# Then, if any (well almost any) other make is called, and GNU make also
# exists, then the other make wraps the GNU make.
#
# LICENSE
#
# Copyright (c) 2008 John Darrington <j.darrington@elvis.murdoch.edu.au>
# Copyright (c) 2015 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 11
AC_DEFUN([AX_CHECK_GNU_MAKE],dnl
[AC_PROG_AWK
AC_CACHE_CHECK([for GNU make],[_cv_gnu_make_command],[dnl
_cv_gnu_make_command="" ;
dnl Search all the common names for GNU make
for a in "$MAKE" make gmake gnumake ; do
if test -z "$a" ; then continue ; fi ;
if "$a" --version 2> /dev/null | grep GNU 2>&1 > /dev/null ; then
_cv_gnu_make_command=$a ;
AX_CHECK_GNU_MAKE_HEADLINE=$("$a" --version 2> /dev/null | grep "GNU Make")
ax_check_gnu_make_version=$(echo ${AX_CHECK_GNU_MAKE_HEADLINE} | ${AWK} -F " " '{ print $(NF); }')
break ;
fi
done ;])
dnl If there was a GNU version, then set @ifGNUmake@ to the empty string, '#' otherwise
AS_VAR_IF([_cv_gnu_make_command], [""], [AS_VAR_SET([ifGNUmake], ["#"])], [AS_VAR_SET([ifGNUmake], [""])])
AS_VAR_IF([_cv_gnu_make_command], [""], [AS_VAR_SET([ifnGNUmake], [""])], [AS_VAR_SET([ifGNUmake], ["#"])])
AS_VAR_IF([_cv_gnu_make_command], [""], [AS_UNSET(ax_cv_gnu_make_command)], [AS_VAR_SET([ax_cv_gnu_make_command], [${_cv_gnu_make_command}])])
AS_VAR_IF([_cv_gnu_make_command], [""],[$2],[$1])
AC_SUBST([ifGNUmake])
AC_SUBST([ifnGNUmake])
])

53
m4/ax_check_link_flag.m4
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@ -1,53 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# Check whether the given FLAG works with the linker or gives an error.
# (Warnings, however, are ignored)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# If EXTRA-FLAGS is defined, it is added to the linker's default flags
# when the check is done. The check is thus made with the flags: "LDFLAGS
# EXTRA-FLAGS FLAG". This can for example be used to force the linker to
# issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_LINK_IFELSE.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
# macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 6
AC_DEFUN([AX_CHECK_LINK_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl
AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [
ax_check_save_flags=$LDFLAGS
LDFLAGS="$LDFLAGS $4 $1"
AC_LINK_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
[AS_VAR_SET(CACHEVAR,[yes])],
[AS_VAR_SET(CACHEVAR,[no])])
LDFLAGS=$ax_check_save_flags])
AS_VAR_IF(CACHEVAR,yes,
[m4_default([$2], :)],
[m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_LINK_FLAGS

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m4/ax_code_coverage.m4
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@ -1,272 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_code_coverage.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CODE_COVERAGE()
#
# DESCRIPTION
#
# Defines CODE_COVERAGE_CPPFLAGS, CODE_COVERAGE_CFLAGS,
# CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LIBS which should be included
# in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LIBADD variables of every
# build target (program or library) which should be built with code
# coverage support. Also add rules using AX_ADD_AM_MACRO_STATIC; and
# $enable_code_coverage which can be used in subsequent configure output.
# CODE_COVERAGE_ENABLED is defined and substituted, and corresponds to the
# value of the --enable-code-coverage option, which defaults to being
# disabled.
#
# Test also for gcov program and create GCOV variable that could be
# substituted.
#
# Note that all optimization flags in CFLAGS must be disabled when code
# coverage is enabled.
#
# Usage example:
#
# configure.ac:
#
# AX_CODE_COVERAGE
#
# Makefile.am:
#
# include $(top_srcdir)/aminclude_static.am
#
# my_program_LIBS = ... $(CODE_COVERAGE_LIBS) ...
# my_program_CPPFLAGS = ... $(CODE_COVERAGE_CPPFLAGS) ...
# my_program_CFLAGS = ... $(CODE_COVERAGE_CFLAGS) ...
# my_program_CXXFLAGS = ... $(CODE_COVERAGE_CXXFLAGS) ...
#
# clean-local: code-coverage-clean
# distclean-local: code-coverage-dist-clean
#
# This results in a "check-code-coverage" rule being added to any
# Makefile.am which do "include $(top_srcdir)/aminclude_static.am"
# (assuming the module has been configured with --enable-code-coverage).
# Running `make check-code-coverage` in that directory will run the
# module's test suite (`make check`) and build a code coverage report
# detailing the code which was touched, then print the URI for the report.
#
# This code was derived from Makefile.decl in GLib, originally licensed
# under LGPLv2.1+.
#
# LICENSE
#
# Copyright (c) 2012, 2016 Philip Withnall
# Copyright (c) 2012 Xan Lopez
# Copyright (c) 2012 Christian Persch
# Copyright (c) 2012 Paolo Borelli
# Copyright (c) 2012 Dan Winship
# Copyright (c) 2015,2018 Bastien ROUCARIES
#
# This library is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or (at
# your option) any later version.
#
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#serial 33
m4_define(_AX_CODE_COVERAGE_RULES,[
AX_ADD_AM_MACRO_STATIC([
# Code coverage
#
# Optional:
# - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting.
# Multiple directories may be specified, separated by whitespace.
# (Default: \$(top_builddir))
# - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated
# by lcov for code coverage. (Default:
# \$(PACKAGE_NAME)-\$(PACKAGE_VERSION)-coverage.info)
# - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage
# reports to be created. (Default:
# \$(PACKAGE_NAME)-\$(PACKAGE_VERSION)-coverage)
# - CODE_COVERAGE_BRANCH_COVERAGE: Set to 1 to enforce branch coverage,
# set to 0 to disable it and leave empty to stay with the default.
# (Default: empty)
# - CODE_COVERAGE_LCOV_SHOPTS_DEFAULT: Extra options shared between both lcov
# instances. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE)
# - CODE_COVERAGE_LCOV_SHOPTS: Extra options to shared between both lcov
# instances. (Default: $CODE_COVERAGE_LCOV_SHOPTS_DEFAULT)
# - CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH: --gcov-tool pathtogcov
# - CODE_COVERAGE_LCOV_OPTIONS_DEFAULT: Extra options to pass to the
# collecting lcov instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH)
# - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the collecting lcov
# instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_DEFAULT)
# - CODE_COVERAGE_LCOV_RMOPTS_DEFAULT: Extra options to pass to the filtering
# lcov instance. (Default: empty)
# - CODE_COVERAGE_LCOV_RMOPTS: Extra options to pass to the filtering lcov
# instance. (Default: $CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
# - CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT: Extra options to pass to the
# genhtml instance. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE)
# - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml
# instance. (Default: $CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
# - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore
#
# The generated report will be titled using the \$(PACKAGE_NAME) and
# \$(PACKAGE_VERSION). In order to add the current git hash to the title,
# use the git-version-gen script, available online.
# Optional variables
# run only on top dir
if CODE_COVERAGE_ENABLED
ifeq (\$(abs_builddir), \$(abs_top_builddir))
CODE_COVERAGE_DIRECTORY ?= \$(top_builddir)
CODE_COVERAGE_OUTPUT_FILE ?= \$(PACKAGE_NAME)-\$(PACKAGE_VERSION)-coverage.info
CODE_COVERAGE_OUTPUT_DIRECTORY ?= \$(PACKAGE_NAME)-\$(PACKAGE_VERSION)-coverage
CODE_COVERAGE_BRANCH_COVERAGE ?=
CODE_COVERAGE_LCOV_SHOPTS_DEFAULT ?= \$(if \$(CODE_COVERAGE_BRANCH_COVERAGE),\
--rc lcov_branch_coverage=\$(CODE_COVERAGE_BRANCH_COVERAGE))
CODE_COVERAGE_LCOV_SHOPTS ?= \$(CODE_COVERAGE_LCOV_SHOPTS_DEFAULT)
CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH ?= --gcov-tool \"\$(GCOV)\"
CODE_COVERAGE_LCOV_OPTIONS_DEFAULT ?= \$(CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH)
CODE_COVERAGE_LCOV_OPTIONS ?= \$(CODE_COVERAGE_LCOV_OPTIONS_DEFAULT)
CODE_COVERAGE_LCOV_RMOPTS_DEFAULT ?=
CODE_COVERAGE_LCOV_RMOPTS ?= \$(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\
\$(if \$(CODE_COVERAGE_BRANCH_COVERAGE),\
--rc genhtml_branch_coverage=\$(CODE_COVERAGE_BRANCH_COVERAGE))
CODE_COVERAGE_GENHTML_OPTIONS ?= \$(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
CODE_COVERAGE_IGNORE_PATTERN ?=
GITIGNOREFILES = \$(GITIGNOREFILES) \$(CODE_COVERAGE_OUTPUT_FILE) \$(CODE_COVERAGE_OUTPUT_DIRECTORY)
code_coverage_v_lcov_cap = \$(code_coverage_v_lcov_cap_\$(V))
code_coverage_v_lcov_cap_ = \$(code_coverage_v_lcov_cap_\$(AM_DEFAULT_VERBOSITY))
code_coverage_v_lcov_cap_0 = @echo \" LCOV --capture\" \$(CODE_COVERAGE_OUTPUT_FILE);
code_coverage_v_lcov_ign = \$(code_coverage_v_lcov_ign_\$(V))
code_coverage_v_lcov_ign_ = \$(code_coverage_v_lcov_ign_\$(AM_DEFAULT_VERBOSITY))
code_coverage_v_lcov_ign_0 = @echo \" LCOV --remove /tmp/*\" \$(CODE_COVERAGE_IGNORE_PATTERN);
code_coverage_v_genhtml = \$(code_coverage_v_genhtml_\$(V))
code_coverage_v_genhtml_ = \$(code_coverage_v_genhtml_\$(AM_DEFAULT_VERBOSITY))
code_coverage_v_genhtml_0 = @echo \" GEN \" \"\$(CODE_COVERAGE_OUTPUT_DIRECTORY)\";
code_coverage_quiet = \$(code_coverage_quiet_\$(V))
code_coverage_quiet_ = \$(code_coverage_quiet_\$(AM_DEFAULT_VERBOSITY))
code_coverage_quiet_0 = --quiet
# sanitizes the test-name: replaces with underscores: dashes and dots
code_coverage_sanitize = \$(subst -,_,\$(subst .,_,\$(1)))
# Use recursive makes in order to ignore errors during check
check-code-coverage:
-\$(AM_V_at)\$(MAKE) \$(AM_MAKEFLAGS) -k check
\$(AM_V_at)\$(MAKE) \$(AM_MAKEFLAGS) code-coverage-capture
# Capture code coverage data
code-coverage-capture: code-coverage-capture-hook
\$(code_coverage_v_lcov_cap)\$(LCOV) \$(code_coverage_quiet) \$(addprefix --directory ,\$(CODE_COVERAGE_DIRECTORY)) --capture --output-file \"\$(CODE_COVERAGE_OUTPUT_FILE).tmp\" --test-name \"\$(call code_coverage_sanitize,\$(PACKAGE_NAME)-\$(PACKAGE_VERSION))\" --no-checksum --compat-libtool \$(CODE_COVERAGE_LCOV_SHOPTS) \$(CODE_COVERAGE_LCOV_OPTIONS)
\$(code_coverage_v_lcov_ign)\$(LCOV) \$(code_coverage_quiet) \$(addprefix --directory ,\$(CODE_COVERAGE_DIRECTORY)) --remove \"\$(CODE_COVERAGE_OUTPUT_FILE).tmp\" \"/tmp/*\" \$(CODE_COVERAGE_IGNORE_PATTERN) --output-file \"\$(CODE_COVERAGE_OUTPUT_FILE)\" \$(CODE_COVERAGE_LCOV_SHOPTS) \$(CODE_COVERAGE_LCOV_RMOPTS)
-@rm -f \"\$(CODE_COVERAGE_OUTPUT_FILE).tmp\"
\$(code_coverage_v_genhtml)LANG=C \$(GENHTML) \$(code_coverage_quiet) \$(addprefix --prefix ,\$(CODE_COVERAGE_DIRECTORY)) --output-directory \"\$(CODE_COVERAGE_OUTPUT_DIRECTORY)\" --title \"\$(PACKAGE_NAME)-\$(PACKAGE_VERSION) Code Coverage\" --legend --show-details \"\$(CODE_COVERAGE_OUTPUT_FILE)\" \$(CODE_COVERAGE_GENHTML_OPTIONS)
@echo \"file://\$(abs_builddir)/\$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html\"
code-coverage-clean:
-\$(LCOV) --directory \$(top_builddir) -z
-rm -rf \"\$(CODE_COVERAGE_OUTPUT_FILE)\" \"\$(CODE_COVERAGE_OUTPUT_FILE).tmp\" \"\$(CODE_COVERAGE_OUTPUT_DIRECTORY)\"
-find . \\( -name \"*.gcda\" -o -name \"*.gcno\" -o -name \"*.gcov\" \\) -delete
code-coverage-dist-clean:
A][M_DISTCHECK_CONFIGURE_FLAGS := \$(A][M_DISTCHECK_CONFIGURE_FLAGS) --disable-code-coverage
else # ifneq (\$(abs_builddir), \$(abs_top_builddir))
check-code-coverage:
code-coverage-capture: code-coverage-capture-hook
code-coverage-clean:
code-coverage-dist-clean:
endif # ifeq (\$(abs_builddir), \$(abs_top_builddir))
else #! CODE_COVERAGE_ENABLED
# Use recursive makes in order to ignore errors during check
check-code-coverage:
@echo \"Need to reconfigure with --enable-code-coverage\"
# Capture code coverage data
code-coverage-capture: code-coverage-capture-hook
@echo \"Need to reconfigure with --enable-code-coverage\"
code-coverage-clean:
code-coverage-dist-clean:
endif #CODE_COVERAGE_ENABLED
# Hook rule executed before code-coverage-capture, overridable by the user
code-coverage-capture-hook:
.PHONY: check-code-coverage code-coverage-capture code-coverage-dist-clean code-coverage-clean code-coverage-capture-hook
])
])
AC_DEFUN([_AX_CODE_COVERAGE_ENABLED],[
AX_CHECK_GNU_MAKE([],[AC_MSG_ERROR([not using GNU make that is needed for coverage])])
AC_REQUIRE([AX_ADD_AM_MACRO_STATIC])
# check for gcov
AC_CHECK_TOOL([GCOV],
[$_AX_CODE_COVERAGE_GCOV_PROG_WITH],
[:])
AS_IF([test "X$GCOV" = "X:"],
[AC_MSG_ERROR([gcov is needed to do coverage])])
AC_SUBST([GCOV])
dnl Check if gcc is being used
AS_IF([ test "$GCC" = "no" ], [
AC_MSG_ERROR([not compiling with gcc, which is required for gcov code coverage])
])
AC_CHECK_PROG([LCOV], [lcov], [lcov])
AC_CHECK_PROG([GENHTML], [genhtml], [genhtml])
AS_IF([ test x"$LCOV" = x ], [
AC_MSG_ERROR([To enable code coverage reporting you must have lcov installed])
])
AS_IF([ test x"$GENHTML" = x ], [
AC_MSG_ERROR([Could not find genhtml from the lcov package])
])
dnl Build the code coverage flags
dnl Define CODE_COVERAGE_LDFLAGS for backwards compatibility
CODE_COVERAGE_CPPFLAGS="-DNDEBUG"
CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
CODE_COVERAGE_LIBS="-lgcov"
AC_SUBST([CODE_COVERAGE_CPPFLAGS])
AC_SUBST([CODE_COVERAGE_CFLAGS])
AC_SUBST([CODE_COVERAGE_CXXFLAGS])
AC_SUBST([CODE_COVERAGE_LIBS])
])
AC_DEFUN([AX_CODE_COVERAGE],[
dnl Check for --enable-code-coverage
# allow to override gcov location
AC_ARG_WITH([gcov],
[AS_HELP_STRING([--with-gcov[=GCOV]], [use given GCOV for coverage (GCOV=gcov).])],
[_AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov],
[_AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov])
AC_MSG_CHECKING([whether to build with code coverage support])
AC_ARG_ENABLE([code-coverage],
AS_HELP_STRING([--enable-code-coverage],
[Whether to enable code coverage support]),,
enable_code_coverage=no)
AM_CONDITIONAL([CODE_COVERAGE_ENABLED], [test "x$enable_code_coverage" = xyes])
AC_SUBST([CODE_COVERAGE_ENABLED], [$enable_code_coverage])
AC_MSG_RESULT($enable_code_coverage)
AS_IF([ test "x$enable_code_coverage" = xyes ], [
_AX_CODE_COVERAGE_ENABLED
])
_AX_CODE_COVERAGE_RULES
])

158
m4/ax_compiler_flags.m4
View File

@ -1,158 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [IS-RELEASE], [EXTRA-BASE-CFLAGS], [EXTRA-YES-CFLAGS], [UNUSED], [UNUSED], [UNUSED], [EXTRA-BASE-LDFLAGS], [EXTRA-YES-LDFLAGS], [UNUSED], [UNUSED], [UNUSED])
#
# DESCRIPTION
#
# Check for the presence of an --enable-compile-warnings option to
# configure, defaulting to "error" in normal operation, or "yes" if
# IS-RELEASE is equal to "yes". Return the value in the variable
# $ax_enable_compile_warnings.
#
# Depending on the value of --enable-compile-warnings, different compiler
# warnings are checked to see if they work with the current compiler and,
# if so, are appended to CFLAGS-VARIABLE and LDFLAGS-VARIABLE. This
# allows a consistent set of baseline compiler warnings to be used across
# a code base, irrespective of any warnings enabled locally by individual
# developers. By standardising the warnings used by all developers of a
# project, the project can commit to a zero-warnings policy, using -Werror
# to prevent compilation if new warnings are introduced. This makes
# catching bugs which are flagged by warnings a lot easier.
#
# By providing a consistent --enable-compile-warnings argument across all
# projects using this macro, continuous integration systems can easily be
# configured the same for all projects. Automated systems or build
# systems aimed at beginners may want to pass the --disable-Werror
# argument to unconditionally prevent warnings being fatal.
#
# --enable-compile-warnings can take the values:
#
# * no: Base compiler warnings only; not even -Wall.
# * yes: The above, plus a broad range of useful warnings.
# * error: The above, plus -Werror so that all warnings are fatal.
# Use --disable-Werror to override this and disable fatal
# warnings.
#
# The set of base and enabled flags can be augmented using the
# EXTRA-*-CFLAGS and EXTRA-*-LDFLAGS variables, which are tested and
# appended to the output variable if --enable-compile-warnings is not
# "no". Flags should not be disabled using these arguments, as the entire
# point of AX_COMPILER_FLAGS is to enforce a consistent set of useful
# compiler warnings on code, using warnings which have been chosen for low
# false positive rates. If a compiler emits false positives for a
# warning, a #pragma should be used in the code to disable the warning
# locally. See:
#
# https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas
#
# The EXTRA-* variables should only be used to supply extra warning flags,
# and not general purpose compiler flags, as they are controlled by
# configure options such as --disable-Werror.
#
# IS-RELEASE can be used to disable -Werror when making a release, which
# is useful for those hairy moments when you just want to get the release
# done as quickly as possible. Set it to "yes" to disable -Werror. By
# default, it uses the value of $ax_is_release, so if you are using the
# AX_IS_RELEASE macro, there is no need to pass this parameter. For
# example:
#
# AX_IS_RELEASE([git-directory])
# AX_COMPILER_FLAGS()
#
# CFLAGS-VARIABLE defaults to WARN_CFLAGS, and LDFLAGS-VARIABLE defaults
# to WARN_LDFLAGS. Both variables are AC_SUBST-ed by this macro, but must
# be manually added to the CFLAGS and LDFLAGS variables for each target in
# the code base.
#
# If C++ language support is enabled with AC_PROG_CXX, which must occur
# before this macro in configure.ac, warning flags for the C++ compiler
# are AC_SUBST-ed as WARN_CXXFLAGS, and must be manually added to the
# CXXFLAGS variables for each target in the code base. EXTRA-*-CFLAGS can
# be used to augment the base and enabled flags.
#
# Warning flags for g-ir-scanner (from GObject Introspection) are
# AC_SUBST-ed as WARN_SCANNERFLAGS. This variable must be manually added
# to the SCANNERFLAGS variable for each GIR target in the code base. If
# extra g-ir-scanner flags need to be enabled, the AX_COMPILER_FLAGS_GIR
# macro must be invoked manually.
#
# AX_COMPILER_FLAGS may add support for other tools in future, in addition
# to the compiler and linker. No extra EXTRA-* variables will be added
# for those tools, and all extra support will still use the single
# --enable-compile-warnings configure option. For finer grained control
# over the flags for individual tools, use AX_COMPILER_FLAGS_CFLAGS,
# AX_COMPILER_FLAGS_LDFLAGS and AX_COMPILER_FLAGS_* for new tools.
#
# The UNUSED variables date from a previous version of this macro, and are
# automatically appended to the preceding non-UNUSED variable. They should
# be left empty in new uses of the macro.
#
# LICENSE
#
# Copyright (c) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
# Copyright (c) 2015 David King <amigadave@amigadave.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 14
# _AX_COMPILER_FLAGS_LANG([LANGNAME])
m4_defun([_AX_COMPILER_FLAGS_LANG],
[m4_ifdef([_AX_COMPILER_FLAGS_LANG_]$1[_enabled], [],
[m4_define([_AX_COMPILER_FLAGS_LANG_]$1[_enabled], [])dnl
AX_REQUIRE_DEFINED([AX_COMPILER_FLAGS_]$1[FLAGS])])dnl
])
AC_DEFUN([AX_COMPILER_FLAGS],[
# C support is enabled by default.
_AX_COMPILER_FLAGS_LANG([C])
# Only enable C++ support if AC_PROG_CXX is called. The redefinition of
# AC_PROG_CXX is so that a fatal error is emitted if this macro is called
# before AC_PROG_CXX, which would otherwise cause no C++ warnings to be
# checked.
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[_AX_COMPILER_FLAGS_LANG([CXX])],
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[_AX_COMPILER_FLAGS_LANG([CXX])])])
AX_REQUIRE_DEFINED([AX_COMPILER_FLAGS_LDFLAGS])
# Default value for IS-RELEASE is $ax_is_release
ax_compiler_flags_is_release=m4_tolower(m4_normalize(ifelse([$3],,
[$ax_is_release],
[$3])))
AC_ARG_ENABLE([compile-warnings],
AS_HELP_STRING([--enable-compile-warnings=@<:@no/yes/error@:>@],
[Enable compiler warnings and errors]),,
[AS_IF([test "$ax_compiler_flags_is_release" = "yes"],
[enable_compile_warnings="yes"],
[enable_compile_warnings="error"])])
AC_ARG_ENABLE([Werror],
AS_HELP_STRING([--disable-Werror],
[Unconditionally make all compiler warnings non-fatal]),,
[enable_Werror=maybe])
# Return the user's chosen warning level
AS_IF([test "$enable_Werror" = "no" -a \
"$enable_compile_warnings" = "error"],[
enable_compile_warnings="yes"
])
ax_enable_compile_warnings=$enable_compile_warnings
AX_COMPILER_FLAGS_CFLAGS([$1],[$ax_compiler_flags_is_release],
[$4],[$5 $6 $7 $8])
m4_ifdef([_AX_COMPILER_FLAGS_LANG_CXX_enabled],
[AX_COMPILER_FLAGS_CXXFLAGS([WARN_CXXFLAGS],
[$ax_compiler_flags_is_release],
[$4],[$5 $6 $7 $8])])
AX_COMPILER_FLAGS_LDFLAGS([$2],[$ax_compiler_flags_is_release],
[$9],[$10 $11 $12 $13])
AX_COMPILER_FLAGS_GIR([WARN_SCANNERFLAGS],[$ax_compiler_flags_is_release])
])dnl AX_COMPILER_FLAGS

161
m4/ax_compiler_flags_cflags.m4
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@ -1,161 +0,0 @@
# =============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_cflags.html
# =============================================================================
#
# SYNOPSIS
#
# AX_COMPILER_FLAGS_CFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
#
# DESCRIPTION
#
# Add warning flags for the C compiler to VARIABLE, which defaults to
# WARN_CFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
# manually added to the CFLAGS variable for each target in the code base.
#
# This macro depends on the environment set up by AX_COMPILER_FLAGS.
# Specifically, it uses the value of $ax_enable_compile_warnings to decide
# which flags to enable.
#
# LICENSE
#
# Copyright (c) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
# Copyright (c) 2017, 2018 Reini Urban <rurban@cpan.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 17
AC_DEFUN([AX_COMPILER_FLAGS_CFLAGS],[
AC_REQUIRE([AC_PROG_SED])
AX_REQUIRE_DEFINED([AX_APPEND_COMPILE_FLAGS])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
# Variable names
m4_define([ax_warn_cflags_variable],
[m4_normalize(ifelse([$1],,[WARN_CFLAGS],[$1]))])
AC_LANG_PUSH([C])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
[#ifndef __cplusplus
#error "no C++"
#endif]])],
[ax_compiler_cxx=yes;],
[ax_compiler_cxx=no;])
# Always pass -Werror=unknown-warning-option to get Clang to fail on bad
# flags, otherwise they are always appended to the warn_cflags variable, and
# Clang warns on them for every compilation unit.
# If this is passed to GCC, it will explode, so the flag must be enabled
# conditionally.
AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option],[
ax_compiler_flags_test="-Werror=unknown-warning-option"
],[
ax_compiler_flags_test=""
])
# Check that -Wno-suggest-attribute=format is supported
AX_CHECK_COMPILE_FLAG([-Wno-suggest-attribute=format],[
ax_compiler_no_suggest_attribute_flags="-Wno-suggest-attribute=format"
],[
ax_compiler_no_suggest_attribute_flags=""
])
# Base flags
AX_APPEND_COMPILE_FLAGS([ dnl
-fno-strict-aliasing dnl
$3 dnl
],ax_warn_cflags_variable,[$ax_compiler_flags_test])
AS_IF([test "$ax_enable_compile_warnings" != "no"],[
if test "$ax_compiler_cxx" = "no" ; then
# C-only flags. Warn in C++
AX_APPEND_COMPILE_FLAGS([ dnl
-Wnested-externs dnl
-Wmissing-prototypes dnl
-Wstrict-prototypes dnl
-Wdeclaration-after-statement dnl
-Wimplicit-function-declaration dnl
-Wold-style-definition dnl
-Wjump-misses-init dnl
],ax_warn_cflags_variable,[$ax_compiler_flags_test])
fi
# "yes" flags
AX_APPEND_COMPILE_FLAGS([ dnl
-Wall dnl
-Wextra dnl
-Wundef dnl
-Wwrite-strings dnl
-Wpointer-arith dnl
-Wmissing-declarations dnl
-Wredundant-decls dnl
-Wno-unused-parameter dnl
-Wno-missing-field-initializers dnl
-Wformat=2 dnl
-Wcast-align dnl
-Wformat-nonliteral dnl
-Wformat-security dnl
-Wsign-compare dnl
-Wstrict-aliasing dnl
-Wshadow dnl
-Winline dnl
-Wpacked dnl
-Wmissing-format-attribute dnl
-Wmissing-noreturn dnl
-Winit-self dnl
-Wredundant-decls dnl
-Wmissing-include-dirs dnl
-Wunused-but-set-variable dnl
-Warray-bounds dnl
-Wreturn-type dnl
-Wswitch-enum dnl
-Wswitch-default dnl
-Wduplicated-cond dnl
-Wduplicated-branches dnl
-Wlogical-op dnl
-Wrestrict dnl
-Wnull-dereference dnl
-Wdouble-promotion dnl
$4 dnl
$5 dnl
$6 dnl
$7 dnl
],ax_warn_cflags_variable,[$ax_compiler_flags_test])
])
AS_IF([test "$ax_enable_compile_warnings" = "error"],[
# "error" flags; -Werror has to be appended unconditionally because
# it's not possible to test for
#
# suggest-attribute=format is disabled because it gives too many false
# positives
AX_APPEND_FLAG([-Werror],ax_warn_cflags_variable)
AX_APPEND_COMPILE_FLAGS([ dnl
[$ax_compiler_no_suggest_attribute_flags] dnl
],ax_warn_cflags_variable,[$ax_compiler_flags_test])
])
# In the flags below, when disabling specific flags, always add *both*
# -Wno-foo and -Wno-error=foo. This fixes the situation where (for example)
# we enable -Werror, disable a flag, and a build bot passes CFLAGS=-Wall,
# which effectively turns that flag back on again as an error.
for flag in $ax_warn_cflags_variable; do
AS_CASE([$flag],
[-Wno-*=*],[],
[-Wno-*],[
AX_APPEND_COMPILE_FLAGS([-Wno-error=$(AS_ECHO([$flag]) | $SED 's/^-Wno-//')],
ax_warn_cflags_variable,
[$ax_compiler_flags_test])
])
done
AC_LANG_POP([C])
# Substitute the variables
AC_SUBST(ax_warn_cflags_variable)
])dnl AX_COMPILER_FLAGS

136
m4/ax_compiler_flags_cxxflags.m4
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@ -1,136 +0,0 @@
# ===============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_cxxflags.html
# ===============================================================================
#
# SYNOPSIS
#
# AX_COMPILER_FLAGS_CXXFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
#
# DESCRIPTION
#
# Add warning flags for the C++ compiler to VARIABLE, which defaults to
# WARN_CXXFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
# manually added to the CXXFLAGS variable for each target in the code
# base.
#
# This macro depends on the environment set up by AX_COMPILER_FLAGS.
# Specifically, it uses the value of $ax_enable_compile_warnings to decide
# which flags to enable.
#
# LICENSE
#
# Copyright (c) 2015 David King <amigadave@amigadave.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 10
AC_DEFUN([AX_COMPILER_FLAGS_CXXFLAGS],[
AC_REQUIRE([AC_PROG_SED])
AX_REQUIRE_DEFINED([AX_APPEND_COMPILE_FLAGS])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
# Variable names
m4_define([ax_warn_cxxflags_variable],
[m4_normalize(ifelse([$1],,[WARN_CXXFLAGS],[$1]))])
AC_LANG_PUSH([C++])
# Always pass -Werror=unknown-warning-option to get Clang to fail on bad
# flags, otherwise they are always appended to the warn_cxxflags variable,
# and Clang warns on them for every compilation unit.
# If this is passed to GCC, it will explode, so the flag must be enabled
# conditionally.
AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option],[
ax_compiler_flags_test="-Werror=unknown-warning-option"
],[
ax_compiler_flags_test=""
])
# Check that -Wno-suggest-attribute=format is supported
AX_CHECK_COMPILE_FLAG([-Wno-suggest-attribute=format],[
ax_compiler_no_suggest_attribute_flags="-Wno-suggest-attribute=format"
],[
ax_compiler_no_suggest_attribute_flags=""
])
# Base flags
AX_APPEND_COMPILE_FLAGS([ dnl
-fno-strict-aliasing dnl
$3 dnl
],ax_warn_cxxflags_variable,[$ax_compiler_flags_test])
AS_IF([test "$ax_enable_compile_warnings" != "no"],[
# "yes" flags
AX_APPEND_COMPILE_FLAGS([ dnl
-Wall dnl
-Wextra dnl
-Wundef dnl
-Wwrite-strings dnl
-Wpointer-arith dnl
-Wmissing-declarations dnl
-Wredundant-decls dnl
-Wno-unused-parameter dnl
-Wno-missing-field-initializers dnl
-Wformat=2 dnl
-Wcast-align dnl
-Wformat-nonliteral dnl
-Wformat-security dnl
-Wsign-compare dnl
-Wstrict-aliasing dnl
-Wshadow dnl
-Winline dnl
-Wpacked dnl
-Wmissing-format-attribute dnl
-Wmissing-noreturn dnl
-Winit-self dnl
-Wredundant-decls dnl
-Wmissing-include-dirs dnl
-Wunused-but-set-variable dnl
-Warray-bounds dnl
-Wreturn-type dnl
-Wno-overloaded-virtual dnl
-Wswitch-enum dnl
-Wswitch-default dnl
$4 dnl
$5 dnl
$6 dnl
$7 dnl
],ax_warn_cxxflags_variable,[$ax_compiler_flags_test])
])
AS_IF([test "$ax_enable_compile_warnings" = "error"],[
# "error" flags; -Werror has to be appended unconditionally because
# it's not possible to test for
#
# suggest-attribute=format is disabled because it gives too many false
# positives
AX_APPEND_FLAG([-Werror],ax_warn_cxxflags_variable)
AX_APPEND_COMPILE_FLAGS([ dnl
[$ax_compiler_no_suggest_attribute_flags] dnl
],ax_warn_cxxflags_variable,[$ax_compiler_flags_test])
])
# In the flags below, when disabling specific flags, always add *both*
# -Wno-foo and -Wno-error=foo. This fixes the situation where (for example)
# we enable -Werror, disable a flag, and a build bot passes CXXFLAGS=-Wall,
# which effectively turns that flag back on again as an error.
for flag in $ax_warn_cxxflags_variable; do
AS_CASE([$flag],
[-Wno-*=*],[],
[-Wno-*],[
AX_APPEND_COMPILE_FLAGS([-Wno-error=$(AS_ECHO([$flag]) | $SED 's/^-Wno-//')],
ax_warn_cxxflags_variable,
[$ax_compiler_flags_test])
])
done
AC_LANG_POP([C++])
# Substitute the variables
AC_SUBST(ax_warn_cxxflags_variable)
])dnl AX_COMPILER_FLAGS_CXXFLAGS

60
m4/ax_compiler_flags_gir.m4
View File

@ -1,60 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_gir.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_FLAGS_GIR([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
#
# DESCRIPTION
#
# Add warning flags for the g-ir-scanner (from GObject Introspection) to
# VARIABLE, which defaults to WARN_SCANNERFLAGS. VARIABLE is AC_SUBST-ed
# by this macro, but must be manually added to the SCANNERFLAGS variable
# for each GIR target in the code base.
#
# This macro depends on the environment set up by AX_COMPILER_FLAGS.
# Specifically, it uses the value of $ax_enable_compile_warnings to decide
# which flags to enable.
#
# LICENSE
#
# Copyright (c) 2015 Philip Withnall <philip@tecnocode.co.uk>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 6
AC_DEFUN([AX_COMPILER_FLAGS_GIR],[
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
# Variable names
m4_define([ax_warn_scannerflags_variable],
[m4_normalize(ifelse([$1],,[WARN_SCANNERFLAGS],[$1]))])
# Base flags
AX_APPEND_FLAG([$3],ax_warn_scannerflags_variable)
AS_IF([test "$ax_enable_compile_warnings" != "no"],[
# "yes" flags
AX_APPEND_FLAG([ dnl
--warn-all dnl
$4 dnl
$5 dnl
$6 dnl
$7 dnl
],ax_warn_scannerflags_variable)
])
AS_IF([test "$ax_enable_compile_warnings" = "error"],[
# "error" flags
AX_APPEND_FLAG([ dnl
--warn-error dnl
],ax_warn_scannerflags_variable)
])
# Substitute the variables
AC_SUBST(ax_warn_scannerflags_variable)
])dnl AX_COMPILER_FLAGS

111
m4/ax_compiler_flags_ldflags.m4
View File

@ -1,111 +0,0 @@
# ==============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_ldflags.html
# ==============================================================================
#
# SYNOPSIS
#
# AX_COMPILER_FLAGS_LDFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
#
# DESCRIPTION
#
# Add warning flags for the linker to VARIABLE, which defaults to
# WARN_LDFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
# manually added to the LDFLAGS variable for each target in the code base.
#
# This macro depends on the environment set up by AX_COMPILER_FLAGS.
# Specifically, it uses the value of $ax_enable_compile_warnings to decide
# which flags to enable.
#
# LICENSE
#
# Copyright (c) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
# Copyright (c) 2017, 2018 Reini Urban <rurban@cpan.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 9
AC_DEFUN([AX_COMPILER_FLAGS_LDFLAGS],[
AX_REQUIRE_DEFINED([AX_APPEND_LINK_FLAGS])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
# Variable names
m4_define([ax_warn_ldflags_variable],
[m4_normalize(ifelse([$1],,[WARN_LDFLAGS],[$1]))])
# Always pass -Werror=unknown-warning-option to get Clang to fail on bad
# flags, otherwise they are always appended to the warn_ldflags variable,
# and Clang warns on them for every compilation unit.
# If this is passed to GCC, it will explode, so the flag must be enabled
# conditionally.
AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option],[
ax_compiler_flags_test="-Werror=unknown-warning-option"
],[
ax_compiler_flags_test=""
])
AX_CHECK_LINK_FLAG([-Wl,--as-needed], [
AX_APPEND_LINK_FLAGS([-Wl,--as-needed],
[AM_LDFLAGS],[$ax_compiler_flags_test])
])
AX_CHECK_LINK_FLAG([-Wl,-z,relro], [
AX_APPEND_LINK_FLAGS([-Wl,-z,relro],
[AM_LDFLAGS],[$ax_compiler_flags_test])
])
AX_CHECK_LINK_FLAG([-Wl,-z,now], [
AX_APPEND_LINK_FLAGS([-Wl,-z,now],
[AM_LDFLAGS],[$ax_compiler_flags_test])
])
AX_CHECK_LINK_FLAG([-Wl,-z,noexecstack], [
AX_APPEND_LINK_FLAGS([-Wl,-z,noexecstack],
[AM_LDFLAGS],[$ax_compiler_flags_test])
])
# textonly, retpolineplt not yet
# macOS and cygwin linker do not have --as-needed
AX_CHECK_LINK_FLAG([-Wl,--no-as-needed], [
ax_compiler_flags_as_needed_option="-Wl,--no-as-needed"
], [
ax_compiler_flags_as_needed_option=""
])
# macOS linker speaks with a different accent
ax_compiler_flags_fatal_warnings_option=""
AX_CHECK_LINK_FLAG([-Wl,--fatal-warnings], [
ax_compiler_flags_fatal_warnings_option="-Wl,--fatal-warnings"
])
AX_CHECK_LINK_FLAG([-Wl,-fatal_warnings], [
ax_compiler_flags_fatal_warnings_option="-Wl,-fatal_warnings"
])
# Base flags
AX_APPEND_LINK_FLAGS([ dnl
$ax_compiler_flags_as_needed_option dnl
$3 dnl
],ax_warn_ldflags_variable,[$ax_compiler_flags_test])
AS_IF([test "$ax_enable_compile_warnings" != "no"],[
# "yes" flags
AX_APPEND_LINK_FLAGS([$4 $5 $6 $7],
ax_warn_ldflags_variable,
[$ax_compiler_flags_test])
])
AS_IF([test "$ax_enable_compile_warnings" = "error"],[
# "error" flags; -Werror has to be appended unconditionally because
# it's not possible to test for
#
# suggest-attribute=format is disabled because it gives too many false
# positives
AX_APPEND_LINK_FLAGS([ dnl
$ax_compiler_flags_fatal_warnings_option dnl
],ax_warn_ldflags_variable,[$ax_compiler_flags_test])
])
# Substitute the variables
AC_SUBST(ax_warn_ldflags_variable)
])dnl AX_COMPILER_FLAGS

948
m4/ax_cxx_compile_stdcxx.m4
View File

@ -1,948 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
#
# DESCRIPTION
#
# Check for baseline language coverage in the compiler for the specified
# version of the C++ standard. If necessary, add switches to CXX and
# CXXCPP to enable support. VERSION may be '11' (for the C++11 standard)
# or '14' (for the C++14 standard).
#
# The second argument, if specified, indicates whether you insist on an
# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
# -std=c++11). If neither is specified, you get whatever works, with
# preference for an extended mode.
#
# The third argument, if specified 'mandatory' or if left unspecified,
# indicates that baseline support for the specified C++ standard is
# required and that the macro should error out if no mode with that
# support is found. If specified 'optional', then configuration proceeds
# regardless, after defining HAVE_CXX${VERSION} if and only if a
# supporting mode is found.
#
# LICENSE
#
# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
# Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
# Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
# Copyright (c) 2015 Paul Norman <penorman@mac.com>
# Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
# Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 10
dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
dnl (serial version number 13).
AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"],
[$1], [14], [ax_cxx_compile_alternatives="14 1y"],
[$1], [17], [ax_cxx_compile_alternatives="17 1z"],
[m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
m4_if([$2], [], [],
[$2], [ext], [],
[$2], [noext], [],
[m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
[$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
[$3], [optional], [ax_cxx_compile_cxx$1_required=false],
[m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
AC_LANG_PUSH([C++])dnl
ac_success=no
m4_if([$2], [noext], [], [dnl
if test x$ac_success = xno; then
for alternative in ${ax_cxx_compile_alternatives}; do
switch="-std=gnu++${alternative}"
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
fi])
m4_if([$2], [ext], [], [dnl
if test x$ac_success = xno; then
dnl HP's aCC needs +std=c++11 according to:
dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
dnl Cray's crayCC needs "-h std=c++11"
for alternative in ${ax_cxx_compile_alternatives}; do
for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
if test x$ac_success = xyes; then
break
fi
done
fi])
AC_LANG_POP([C++])
if test x$ax_cxx_compile_cxx$1_required = xtrue; then
if test x$ac_success = xno; then
AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.])
fi
fi
if test x$ac_success = xno; then
HAVE_CXX$1=0
AC_MSG_NOTICE([No compiler with C++$1 support was found])
else
HAVE_CXX$1=1
AC_DEFINE(HAVE_CXX$1,1,
[define if the compiler supports basic C++$1 syntax])
fi
AC_SUBST(HAVE_CXX$1)
])
dnl Test body for checking C++11 support
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
)
dnl Test body for checking C++14 support
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
_AX_CXX_COMPILE_STDCXX_testbody_new_in_14
)
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17],
_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
_AX_CXX_COMPILE_STDCXX_testbody_new_in_14
_AX_CXX_COMPILE_STDCXX_testbody_new_in_17
)
dnl Tests for new features in C++11
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[
// If the compiler admits that it is not ready for C++11, why torture it?
// Hopefully, this will speed up the test.
#ifndef __cplusplus
#error "This is not a C++ compiler"
#elif __cplusplus < 201103L
#error "This is not a C++11 compiler"
#else
namespace cxx11
{
namespace test_static_assert
{
template <typename T>
struct check
{
static_assert(sizeof(int) <= sizeof(T), "not big enough");
};
}
namespace test_final_override
{
struct Base
{
virtual void f() {}
};
struct Derived : public Base
{
virtual void f() override {}
};
}
namespace test_double_right_angle_brackets
{
template < typename T >
struct check {};
typedef check<void> single_type;
typedef check<check<void>> double_type;
typedef check<check<check<void>>> triple_type;
typedef check<check<check<check<void>>>> quadruple_type;
}
namespace test_decltype
{
int
f()
{
int a = 1;
decltype(a) b = 2;
return a + b;
}
}
namespace test_type_deduction
{
template < typename T1, typename T2 >
struct is_same
{
static const bool value = false;
};
template < typename T >
struct is_same<T, T>
{
static const bool value = true;
};
template < typename T1, typename T2 >
auto
add(T1 a1, T2 a2) -> decltype(a1 + a2)
{
return a1 + a2;
}
int
test(const int c, volatile int v)
{
static_assert(is_same<int, decltype(0)>::value == true, "");
static_assert(is_same<int, decltype(c)>::value == false, "");
static_assert(is_same<int, decltype(v)>::value == false, "");
auto ac = c;
auto av = v;
auto sumi = ac + av + 'x';
auto sumf = ac + av + 1.0;
static_assert(is_same<int, decltype(ac)>::value == true, "");
static_assert(is_same<int, decltype(av)>::value == true, "");
static_assert(is_same<int, decltype(sumi)>::value == true, "");
static_assert(is_same<int, decltype(sumf)>::value == false, "");
static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
return (sumf > 0.0) ? sumi : add(c, v);
}
}
namespace test_noexcept
{
int f() { return 0; }
int g() noexcept { return 0; }
static_assert(noexcept(f()) == false, "");
static_assert(noexcept(g()) == true, "");
}
namespace test_constexpr
{
template < typename CharT >
unsigned long constexpr
strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
{
return *s ? strlen_c_r(s + 1, acc + 1) : acc;
}
template < typename CharT >
unsigned long constexpr
strlen_c(const CharT *const s) noexcept
{
return strlen_c_r(s, 0UL);
}
static_assert(strlen_c("") == 0UL, "");
static_assert(strlen_c("1") == 1UL, "");
static_assert(strlen_c("example") == 7UL, "");
static_assert(strlen_c("another\0example") == 7UL, "");
}
namespace test_rvalue_references
{
template < int N >
struct answer
{
static constexpr int value = N;
};
answer<1> f(int&) { return answer<1>(); }
answer<2> f(const int&) { return answer<2>(); }
answer<3> f(int&&) { return answer<3>(); }
void
test()
{
int i = 0;
const int c = 0;
static_assert(decltype(f(i))::value == 1, "");
static_assert(decltype(f(c))::value == 2, "");
static_assert(decltype(f(0))::value == 3, "");
}
}
namespace test_uniform_initialization
{
struct test
{
static const int zero {};
static const int one {1};
};
static_assert(test::zero == 0, "");
static_assert(test::one == 1, "");
}
namespace test_lambdas
{
void
test1()
{
auto lambda1 = [](){};
auto lambda2 = lambda1;
lambda1();
lambda2();
}
int
test2()
{
auto a = [](int i, int j){ return i + j; }(1, 2);
auto b = []() -> int { return '0'; }();
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
int
test3()
{
const auto nullary = [](){ return 0; };
const auto unary = [](int x){ return x; };
using nullary_t = decltype(nullary);
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
}
namespace test_variadic_templates
{
template <int...>
struct sum;
template <int N0, int... N1toN>
struct sum<N0, N1toN...>
{
static constexpr auto value = N0 + sum<N1toN...>::value;
};
template <>
struct sum<>
{
static constexpr auto value = 0;
};
static_assert(sum<>::value == 0, "");
static_assert(sum<1>::value == 1, "");
static_assert(sum<23>::value == 23, "");
static_assert(sum<1, 2>::value == 3, "");
static_assert(sum<5, 5, 11>::value == 21, "");
static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
}
// http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
// Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
// because of this.
namespace test_template_alias_sfinae
{
struct foo {};
template<typename T>
using member = typename T::member_type;
template<typename T>
void func(...) {}
template<typename T>
void func(member<T>*) {}
void test();
void test() { func<foo>(0); }
}
} // namespace cxx11
#endif // __cplusplus >= 201103L
]])
dnl Tests for new features in C++14
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[
// If the compiler admits that it is not ready for C++14, why torture it?
// Hopefully, this will speed up the test.
#ifndef __cplusplus
#error "This is not a C++ compiler"
#elif __cplusplus < 201402L
#error "This is not a C++14 compiler"
#else
namespace cxx14
{
namespace test_polymorphic_lambdas
{
int
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
}
namespace test_binary_literals
{
constexpr auto ivii = 0b0000000000101010;
static_assert(ivii == 42, "wrong value");
}
namespace test_generalized_constexpr
{
template < typename CharT >
constexpr unsigned long
strlen_c(const CharT *const s) noexcept
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
return length;
}
static_assert(strlen_c("") == 0UL, "");
static_assert(strlen_c("x") == 1UL, "");
static_assert(strlen_c("test") == 4UL, "");
static_assert(strlen_c("another\0test") == 7UL, "");
}
namespace test_lambda_init_capture
{
int
test()
{
auto x = 0;
const auto lambda1 = [a = x](int b){ return a + b; };
const auto lambda2 = [a = lambda1(x)](){ return a; };
return lambda2();
}
}
namespace test_digit_separators
{
constexpr auto ten_million = 100'000'000;
static_assert(ten_million == 100000000, "");
}
namespace test_return_type_deduction
{
auto f(int& x) { return x; }
decltype(auto) g(int& x) { return x; }
template < typename T1, typename T2 >
struct is_same
{
static constexpr auto value = false;
};
template < typename T >
struct is_same<T, T>
{
static constexpr auto value = true;
};
int
test()
{
auto x = 0;
static_assert(is_same<int, decltype(f(x))>::value, "");
static_assert(is_same<int&, decltype(g(x))>::value, "");
return x;
}
}
} // namespace cxx14
#endif // __cplusplus >= 201402L
]])
dnl Tests for new features in C++17
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[
// If the compiler admits that it is not ready for C++17, why torture it?
// Hopefully, this will speed up the test.
#ifndef __cplusplus
#error "This is not a C++ compiler"
#elif __cplusplus < 201703L
#error "This is not a C++17 compiler"
#else
#include <initializer_list>
#include <utility>
#include <type_traits>
namespace cxx17
{
namespace test_constexpr_lambdas
{
constexpr int foo = [](){return 42;}();
}
namespace test::nested_namespace::definitions
{
}
namespace test_fold_expression
{
template<typename... Args>
int multiply(Args... args)
{
return (args * ... * 1);
}
template<typename... Args>
bool all(Args... args)
{
return (args && ...);
}
}
namespace test_extended_static_assert
{
static_assert (true);
}
namespace test_auto_brace_init_list
{
auto foo = {5};
auto bar {5};
static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
static_assert(std::is_same<int, decltype(bar)>::value);
}
namespace test_typename_in_template_template_parameter
{
template<template<typename> typename X> struct D;
}
namespace test_fallthrough_nodiscard_maybe_unused_attributes
{
int f1()
{
return 42;
}
[[nodiscard]] int f2()
{
[[maybe_unused]] auto unused = f1();
switch (f1())
{
case 17:
f1();
[[fallthrough]];
case 42:
f1();
}
return f1();
}
}
namespace test_extended_aggregate_initialization
{
struct base1
{
int b1, b2 = 42;
};
struct base2
{
base2() {
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
derived d2 {{}, {}, 4}; // value-initialized bases
}
namespace test_general_range_based_for_loop
{
struct iter
{
int i;
int& operator* ()
{
return i;
}
const int& operator* () const
{
return i;
}
iter& operator++()
{
++i;
return *this;
}
};
struct sentinel
{
int i;
};
bool operator== (const iter& i, const sentinel& s)
{
return i.i == s.i;
}
bool operator!= (const iter& i, const sentinel& s)
{
return !(i == s);
}
struct range
{
iter begin() const
{
return {0};
}
sentinel end() const
{
return {5};
}
};
void f()
{
range r {};
for (auto i : r)
{
[[maybe_unused]] auto v = i;
}
}
}
namespace test_lambda_capture_asterisk_this_by_value
{
struct t
{
int i;
int foo()
{
return [*this]()
{
return i;
}();
}
};
}
namespace test_enum_class_construction
{
enum class byte : unsigned char
{};
byte foo {42};
}
namespace test_constexpr_if
{
template <bool cond>
int f ()
{
if constexpr(cond)
{
return 13;
}
else
{
return 42;
}
}
}
namespace test_selection_statement_with_initializer
{
int f()
{
return 13;
}
int f2()
{
if (auto i = f(); i > 0)
{
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
default:
return 1;
}
}
}
namespace test_template_argument_deduction_for_class_templates
{
template <typename T1, typename T2>
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
{}
T1 m1;
T2 m2;
};
void f()
{
[[maybe_unused]] auto p = pair{13, 42u};
}
}
namespace test_non_type_auto_template_parameters
{
template <auto n>
struct B
{};
B<5> b1;
B<'a'> b2;
}
namespace test_structured_bindings
{
int arr[2] = { 1, 2 };
std::pair<int, int> pr = { 1, 2 };
auto f1() -> int(&)[2]
{
return arr;
}
auto f2() -> std::pair<int, int>&
{
return pr;
}
struct S
{
int x1 : 2;
volatile double y1;
};
S f3()
{
return {};
}
auto [ x1, y1 ] = f1();
auto& [ xr1, yr1 ] = f1();
auto [ x2, y2 ] = f2();
auto& [ xr2, yr2 ] = f2();
const auto [ x3, y3 ] = f3();
}
namespace test_exception_spec_type_system
{
struct Good {};
struct Bad {};
void g1() noexcept;
void g2();
template<typename T>
Bad
f(T*, T*);
template<typename T1, typename T2>
Good
f(T1*, T2*);
static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
}
namespace test_inline_variables
{
template<class T> void f(T)
{}
template<class T> inline T g(T)
{
return T{};
}
template<> inline void f<>(int)
{}
template<> int g<>(int)
{
return 5;
}
}
} // namespace cxx17
#endif // __cplusplus < 201703L
]])

35
m4/ax_cxx_compile_stdcxx_17.m4
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@ -1,35 +0,0 @@
# =============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_17.html
# =============================================================================
#
# SYNOPSIS
#
# AX_CXX_COMPILE_STDCXX_17([ext|noext], [mandatory|optional])
#
# DESCRIPTION
#
# Check for baseline language coverage in the compiler for the C++17
# standard; if necessary, add switches to CXX and CXXCPP to enable
# support.
#
# This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
# macro with the version set to C++17. The two optional arguments are
# forwarded literally as the second and third argument respectively.
# Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
# more information. If you want to use this macro, you also need to
# download the ax_cxx_compile_stdcxx.m4 file.
#
# LICENSE
#
# Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
# Copyright (c) 2016 Krzesimir Nowak <qdlacz@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 2
AX_REQUIRE_DEFINED([AX_CXX_COMPILE_STDCXX])
AC_DEFUN([AX_CXX_COMPILE_STDCXX_17], [AX_CXX_COMPILE_STDCXX([17], [$1], [$2])])

30
m4/ax_file_escapes.m4
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@ -1,30 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_file_escapes.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_FILE_ESCAPES
#
# DESCRIPTION
#
# Writes the specified data to the specified file.
#
# LICENSE
#
# Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 8
AC_DEFUN([AX_FILE_ESCAPES],[
AX_DOLLAR="\$"
AX_SRB="\\135"
AX_SLB="\\133"
AX_BS="\\\\"
AX_DQ="\""
])

80
m4/ax_is_release.m4
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@ -1,80 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_is_release.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_IS_RELEASE(POLICY)
#
# DESCRIPTION
#
# Determine whether the code is being configured as a release, or from
# git. Set the ax_is_release variable to 'yes' or 'no'.
#
# If building a release version, it is recommended that the configure
# script disable compiler errors and debug features, by conditionalising
# them on the ax_is_release variable. If building from git, these
# features should be enabled.
#
# The POLICY parameter specifies how ax_is_release is determined. It can
# take the following values:
#
# * git-directory: ax_is_release will be 'no' if a '.git' directory exists
# * minor-version: ax_is_release will be 'no' if the minor version number
# in $PACKAGE_VERSION is odd; this assumes
# $PACKAGE_VERSION follows the 'major.minor.micro' scheme
# * micro-version: ax_is_release will be 'no' if the micro version number
# in $PACKAGE_VERSION is odd; this assumes
# $PACKAGE_VERSION follows the 'major.minor.micro' scheme
# * dash-version: ax_is_release will be 'no' if there is a dash '-'
# in $PACKAGE_VERSION, for example 1.2-pre3, 1.2.42-a8b9
# or 2.0-dirty (in particular this is suitable for use
# with git-version-gen)
# * always: ax_is_release will always be 'yes'
# * never: ax_is_release will always be 'no'
#
# Other policies may be added in future.
#
# LICENSE
#
# Copyright (c) 2015 Philip Withnall <philip@tecnocode.co.uk>
# Copyright (c) 2016 Collabora Ltd.
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved.
#serial 7
AC_DEFUN([AX_IS_RELEASE],[
AC_BEFORE([AC_INIT],[$0])
m4_case([$1],
[git-directory],[
# $is_release = (.git directory does not exist)
AS_IF([test -d ${srcdir}/.git],[ax_is_release=no],[ax_is_release=yes])
],
[minor-version],[
# $is_release = ($minor_version is even)
minor_version=`echo "$PACKAGE_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
AS_IF([test "$(( $minor_version % 2 ))" -ne 0],
[ax_is_release=no],[ax_is_release=yes])
],
[micro-version],[
# $is_release = ($micro_version is even)
micro_version=`echo "$PACKAGE_VERSION" | sed 's/[[^.]]*\.[[^.]]*\.\([[^.]]*\).*/\1/'`
AS_IF([test "$(( $micro_version % 2 ))" -ne 0],
[ax_is_release=no],[ax_is_release=yes])
],
[dash-version],[
# $is_release = ($PACKAGE_VERSION has a dash)
AS_CASE([$PACKAGE_VERSION],
[*-*], [ax_is_release=no],
[*], [ax_is_release=yes])
],
[always],[ax_is_release=yes],
[never],[ax_is_release=no],
[
AC_MSG_ERROR([Invalid policy. Valid policies: git-directory, minor-version, micro-version, dash-version, always, never.])
])
])

109
m4/ax_lib_readline.m4
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@ -1,109 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_lib_readline.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_LIB_READLINE
#
# DESCRIPTION
#
# Searches for a readline compatible library. If found, defines
# `HAVE_LIBREADLINE'. If the found library has the `add_history' function,
# sets also `HAVE_READLINE_HISTORY'. Also checks for the locations of the
# necessary include files and sets `HAVE_READLINE_H' or
# `HAVE_READLINE_READLINE_H' and `HAVE_READLINE_HISTORY_H' or
# 'HAVE_HISTORY_H' if the corresponding include files exists.
#
# The libraries that may be readline compatible are `libedit',
# `libeditline' and `libreadline'. Sometimes we need to link a termcap
# library for readline to work, this macro tests these cases too by trying
# to link with `libtermcap', `libcurses' or `libncurses' before giving up.
#
# Here is an example of how to use the information provided by this macro
# to perform the necessary includes or declarations in a C file:
#
# #ifdef HAVE_LIBREADLINE
# # if defined(HAVE_READLINE_READLINE_H)
# # include <readline/readline.h>
# # elif defined(HAVE_READLINE_H)
# # include <readline.h>
# # else /* !defined(HAVE_READLINE_H) */
# extern char *readline ();
# # endif /* !defined(HAVE_READLINE_H) */
# char *cmdline = NULL;
# #else /* !defined(HAVE_READLINE_READLINE_H) */
# /* no readline */
# #endif /* HAVE_LIBREADLINE */
#
# #ifdef HAVE_READLINE_HISTORY
# # if defined(HAVE_READLINE_HISTORY_H)
# # include <readline/history.h>
# # elif defined(HAVE_HISTORY_H)
# # include <history.h>
# # else /* !defined(HAVE_HISTORY_H) */
# extern void add_history ();
# extern int write_history ();
# extern int read_history ();
# # endif /* defined(HAVE_READLINE_HISTORY_H) */
# /* no history */
# #endif /* HAVE_READLINE_HISTORY */
#
# LICENSE
#
# Copyright (c) 2008 Ville Laurikari <vl@iki.fi>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 8
AU_ALIAS([VL_LIB_READLINE], [AX_LIB_READLINE])
AC_DEFUN([AX_LIB_READLINE], [
AC_CACHE_CHECK([for a readline compatible library],
ax_cv_lib_readline, [
ORIG_LIBS="$LIBS"
# djcb: we need the _real_ readline_
#for readline_lib in readline edit editline; do
for readline_lib in readline; do
for termcap_lib in "" termcap curses ncurses; do
if test -z "$termcap_lib"; then
TRY_LIB="-l$readline_lib"
else
TRY_LIB="-l$readline_lib -l$termcap_lib"
fi
LIBS="$ORIG_LIBS $TRY_LIB"
AC_LINK_IFELSE([AC_LANG_CALL([], [readline])], [ax_cv_lib_readline="$TRY_LIB"])
if test -n "$ax_cv_lib_readline"; then
break
fi
done
if test -n "$ax_cv_lib_readline"; then
break
fi
done
if test -z "$ax_cv_lib_readline"; then
ax_cv_lib_readline="no"
fi
LIBS="$ORIG_LIBS"
])
if test "$ax_cv_lib_readline" != "no"; then
LIBS="$LIBS $ax_cv_lib_readline"
AC_DEFINE(HAVE_LIBREADLINE, 1,
[Define if you have a readline compatible library])
AC_CHECK_HEADERS(readline.h readline/readline.h)
AC_CACHE_CHECK([whether readline supports history],
ax_cv_lib_readline_history, [
ax_cv_lib_readline_history="no"
AC_LINK_IFELSE([AC_LANG_CALL([], [add_history])], [ax_cv_lib_readline_history="yes"])
])
if test "$ax_cv_lib_readline_history" = "yes"; then
AC_DEFINE(HAVE_READLINE_HISTORY, 1,
[Define if your readline library has \`add_history'])
AC_CHECK_HEADERS(history.h readline/history.h)
fi
fi
])dnl

37
m4/ax_require_defined.m4
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@ -1,37 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_require_defined.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_REQUIRE_DEFINED(MACRO)
#
# DESCRIPTION
#
# AX_REQUIRE_DEFINED is a simple helper for making sure other macros have
# been defined and thus are available for use. This avoids random issues
# where a macro isn't expanded. Instead the configure script emits a
# non-fatal:
#
# ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found
#
# It's like AC_REQUIRE except it doesn't expand the required macro.
#
# Here's an example:
#
# AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
#
# LICENSE
#
# Copyright (c) 2014 Mike Frysinger <vapier@gentoo.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 2
AC_DEFUN([AX_REQUIRE_DEFINED], [dnl
m4_ifndef([$1], [m4_fatal([macro ]$1[ is not defined; is a m4 file missing?])])
])dnl AX_REQUIRE_DEFINED

239
m4/ax_valgrind_check.m4
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@ -1,239 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_valgrind_check.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_VALGRIND_DFLT(memcheck|helgrind|drd|sgcheck, on|off)
# AX_VALGRIND_CHECK()
#
# DESCRIPTION
#
# AX_VALGRIND_CHECK checks whether Valgrind is present and, if so, allows
# running `make check` under a variety of Valgrind tools to check for
# memory and threading errors.
#
# Defines VALGRIND_CHECK_RULES which should be substituted in your
# Makefile; and $enable_valgrind which can be used in subsequent configure
# output. VALGRIND_ENABLED is defined and substituted, and corresponds to
# the value of the --enable-valgrind option, which defaults to being
# enabled if Valgrind is installed and disabled otherwise. Individual
# Valgrind tools can be disabled via --disable-valgrind-<tool>, the
# default is configurable via the AX_VALGRIND_DFLT command or is to use
# all commands not disabled via AX_VALGRIND_DFLT. All AX_VALGRIND_DFLT
# calls must be made before the call to AX_VALGRIND_CHECK.
#
# If unit tests are written using a shell script and automake's
# LOG_COMPILER system, the $(VALGRIND) variable can be used within the
# shell scripts to enable Valgrind, as described here:
#
# https://www.gnu.org/software/gnulib/manual/html_node/Running-self_002dtests-under-valgrind.html
#
# Usage example:
#
# configure.ac:
#
# AX_VALGRIND_DFLT([sgcheck], [off])
# AX_VALGRIND_CHECK
#
# in each Makefile.am with tests:
#
# @VALGRIND_CHECK_RULES@
# VALGRIND_SUPPRESSIONS_FILES = my-project.supp
# EXTRA_DIST = my-project.supp
#
# This results in a "check-valgrind" rule being added. Running `make
# check-valgrind` in that directory will recursively run the module's test
# suite (`make check`) once for each of the available Valgrind tools (out
# of memcheck, helgrind and drd) while the sgcheck will be skipped unless
# enabled again on the commandline with --enable-valgrind-sgcheck. The
# results for each check will be output to test-suite-$toolname.log. The
# target will succeed if there are zero errors and fail otherwise.
#
# Alternatively, a "check-valgrind-$TOOL" rule will be added, for $TOOL in
# memcheck, helgrind, drd and sgcheck. These are useful because often only
# some of those tools can be ran cleanly on a codebase.
#
# The macro supports running with and without libtool.
#
# LICENSE
#
# Copyright (c) 2014, 2015, 2016 Philip Withnall <philip.withnall@collabora.co.uk>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 17
dnl Configured tools
m4_define([valgrind_tool_list], [[memcheck], [helgrind], [drd], [sgcheck]])
m4_set_add_all([valgrind_exp_tool_set], [sgcheck])
m4_foreach([vgtool], [valgrind_tool_list],
[m4_define([en_dflt_valgrind_]vgtool, [on])])
AC_DEFUN([AX_VALGRIND_DFLT],[
m4_define([en_dflt_valgrind_$1], [$2])
])dnl
AM_EXTRA_RECURSIVE_TARGETS([check-valgrind])
m4_foreach([vgtool], [valgrind_tool_list],
[AM_EXTRA_RECURSIVE_TARGETS([check-valgrind-]vgtool)])
AC_DEFUN([AX_VALGRIND_CHECK],[
dnl Check for --enable-valgrind
AC_ARG_ENABLE([valgrind],
[AS_HELP_STRING([--enable-valgrind], [Whether to enable Valgrind on the unit tests])],
[enable_valgrind=$enableval],[enable_valgrind=])
AS_IF([test "$enable_valgrind" != "no"],[
# Check for Valgrind.
AC_CHECK_PROG([VALGRIND],[valgrind],[valgrind])
AS_IF([test "$VALGRIND" = ""],[
AS_IF([test "$enable_valgrind" = "yes"],[
AC_MSG_ERROR([Could not find valgrind; either install it or reconfigure with --disable-valgrind])
],[
enable_valgrind=no
])
],[
enable_valgrind=yes
])
])
AM_CONDITIONAL([VALGRIND_ENABLED],[test "$enable_valgrind" = "yes"])
AC_SUBST([VALGRIND_ENABLED],[$enable_valgrind])
# Check for Valgrind tools we care about.
[valgrind_enabled_tools=]
m4_foreach([vgtool],[valgrind_tool_list],[
AC_ARG_ENABLE([valgrind-]vgtool,
m4_if(m4_defn([en_dflt_valgrind_]vgtool),[off],dnl
[AS_HELP_STRING([--enable-valgrind-]vgtool, [Whether to use ]vgtool[ during the Valgrind tests])],dnl
[AS_HELP_STRING([--disable-valgrind-]vgtool, [Whether to skip ]vgtool[ during the Valgrind tests])]),
[enable_valgrind_]vgtool[=$enableval],
[enable_valgrind_]vgtool[=])
AS_IF([test "$enable_valgrind" = "no"],[
enable_valgrind_]vgtool[=no],
[test "$enable_valgrind_]vgtool[" ]dnl
m4_if(m4_defn([en_dflt_valgrind_]vgtool), [off], [= "yes"], [!= "no"]),[
AC_CACHE_CHECK([for Valgrind tool ]vgtool,
[ax_cv_valgrind_tool_]vgtool,[
ax_cv_valgrind_tool_]vgtool[=no
m4_set_contains([valgrind_exp_tool_set],vgtool,
[m4_define([vgtoolx],[exp-]vgtool)],
[m4_define([vgtoolx],vgtool)])
AS_IF([`$VALGRIND --tool=]vgtoolx[ --help >/dev/null 2>&1`],[
ax_cv_valgrind_tool_]vgtool[=yes
])
])
AS_IF([test "$ax_cv_valgrind_tool_]vgtool[" = "no"],[
AS_IF([test "$enable_valgrind_]vgtool[" = "yes"],[
AC_MSG_ERROR([Valgrind does not support ]vgtool[; reconfigure with --disable-valgrind-]vgtool)
],[
enable_valgrind_]vgtool[=no
])
],[
enable_valgrind_]vgtool[=yes
])
])
AS_IF([test "$enable_valgrind_]vgtool[" = "yes"],[
valgrind_enabled_tools="$valgrind_enabled_tools ]m4_bpatsubst(vgtool,[^exp-])["
])
AC_SUBST([ENABLE_VALGRIND_]vgtool,[$enable_valgrind_]vgtool)
])
AC_SUBST([valgrind_tools],["]m4_join([ ], valgrind_tool_list)["])
AC_SUBST([valgrind_enabled_tools],[$valgrind_enabled_tools])
[VALGRIND_CHECK_RULES='
# Valgrind check
#
# Optional:
# - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions
# files to load. (Default: empty)
# - VALGRIND_FLAGS: General flags to pass to all Valgrind tools.
# (Default: --num-callers=30)
# - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of:
# memcheck, helgrind, drd, sgcheck). (Default: various)
# Optional variables
VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES))
VALGRIND_FLAGS ?= --num-callers=30
VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no
VALGRIND_helgrind_FLAGS ?= --history-level=approx
VALGRIND_drd_FLAGS ?=
VALGRIND_sgcheck_FLAGS ?=
# Internal use
valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools)))
valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS)
valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS)
valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS)
valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS)
valgrind_quiet = $(valgrind_quiet_$(V))
valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY))
valgrind_quiet_0 = --quiet
valgrind_v_use = $(valgrind_v_use_$(V))
valgrind_v_use_ = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY))
valgrind_v_use_0 = @echo " USE " $(patsubst check-valgrind-%-am,%,$''@):;
# Support running with and without libtool.
ifneq ($(LIBTOOL),)
valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute
else
valgrind_lt =
endif
# Use recursive makes in order to ignore errors during check
check-valgrind-am:
ifeq ($(VALGRIND_ENABLED),yes)
$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k \
$(foreach tool, $(valgrind_enabled_tools), check-valgrind-$(tool))
else
@echo "Need to reconfigure with --enable-valgrind"
endif
# Valgrind running
VALGRIND_TESTS_ENVIRONMENT = \
$(TESTS_ENVIRONMENT) \
env VALGRIND=$(VALGRIND) \
G_SLICE=always-malloc,debug-blocks \
G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly
VALGRIND_LOG_COMPILER = \
$(valgrind_lt) \
$(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS)
define valgrind_tool_rule
check-valgrind-$(1)-am:
ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes)
ifneq ($$(TESTS),)
$$(valgrind_v_use)$$(MAKE) check-TESTS \
TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \
LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \
LOG_FLAGS="$$(valgrind_$(1)_flags)" \
TEST_SUITE_LOG=test-suite-$(1).log
endif
else ifeq ($$(VALGRIND_ENABLED),yes)
@echo "Need to reconfigure with --enable-valgrind-$(1)"
else
@echo "Need to reconfigure with --enable-valgrind"
endif
endef
$(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool))))
A''M_DISTCHECK_CONFIGURE_FLAGS ?=
A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind
MOSTLYCLEANFILES ?=
MOSTLYCLEANFILES += $(valgrind_log_files)
.PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools))
']
AC_SUBST([VALGRIND_CHECK_RULES])
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([VALGRIND_CHECK_RULES])])
])

397
m4/guile.m4
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@ -1,397 +0,0 @@
## Autoconf macros for working with Guile.
##
## Copyright (C) 1998,2001, 2006, 2010, 2012, 2013, 2014 Free Software Foundation, Inc.
##
## This library is free software; you can redistribute it and/or
## modify it under the terms of the GNU Lesser General Public License
## as published by the Free Software Foundation; either version 3 of
## the License, or (at your option) any later version.
##
## This library is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this library; if not, write to the Free Software
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
## 02110-1301 USA
# serial 10
## Index
## -----
##
## GUILE_PKG -- find Guile development files
## GUILE_PROGS -- set paths to Guile interpreter, config and tool programs
## GUILE_FLAGS -- set flags for compiling and linking with Guile
## GUILE_SITE_DIR -- find path to Guile "site" directories
## GUILE_CHECK -- evaluate Guile Scheme code and capture the return value
## GUILE_MODULE_CHECK -- check feature of a Guile Scheme module
## GUILE_MODULE_AVAILABLE -- check availability of a Guile Scheme module
## GUILE_MODULE_REQUIRED -- fail if a Guile Scheme module is unavailable
## GUILE_MODULE_EXPORTS -- check if a module exports a variable
## GUILE_MODULE_REQUIRED_EXPORT -- fail if a module doesn't export a variable
## Code
## ----
## NOTE: Comments preceding an AC_DEFUN (starting from "Usage:") are massaged
## into doc/ref/autoconf-macros.texi (see Makefile.am in that directory).
# GUILE_PKG -- find Guile development files
#
# Usage: GUILE_PKG([VERSIONS])
#
# This macro runs the @code{pkg-config} tool to find development files
# for an available version of Guile.
#
# By default, this macro will search for the latest stable version of
# Guile (e.g. 3.0), falling back to the previous stable version
# (e.g. 2.2) if it is available. If no guile-@var{VERSION}.pc file is
# found, an error is signalled. The found version is stored in
# @var{GUILE_EFFECTIVE_VERSION}.
#
# If @code{GUILE_PROGS} was already invoked, this macro ensures that the
# development files have the same effective version as the Guile
# program.
#
# @var{GUILE_EFFECTIVE_VERSION} is marked for substitution, as by
# @code{AC_SUBST}.
#
AC_DEFUN([GUILE_PKG],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
if test "x$PKG_CONFIG" = x; then
AC_MSG_ERROR([pkg-config is missing, please install it])
fi
_guile_versions_to_search="m4_default([$1], [3.0 2.2 2.0])"
if test -n "$GUILE_EFFECTIVE_VERSION"; then
_guile_tmp=""
for v in $_guile_versions_to_search; do
if test "$v" = "$GUILE_EFFECTIVE_VERSION"; then
_guile_tmp=$v
fi
done
if test -z "$_guile_tmp"; then
AC_MSG_FAILURE([searching for guile development files for versions $_guile_versions_to_search, but previously found $GUILE version $GUILE_EFFECTIVE_VERSION])
fi
_guile_versions_to_search=$GUILE_EFFECTIVE_VERSION
fi
GUILE_EFFECTIVE_VERSION=""
_guile_errors=""
for v in $_guile_versions_to_search; do
if test -z "$GUILE_EFFECTIVE_VERSION"; then
AC_MSG_NOTICE([checking for guile $v])
PKG_CHECK_EXISTS([guile-$v], [GUILE_EFFECTIVE_VERSION=$v], [])
fi
done
if test -z "$GUILE_EFFECTIVE_VERSION"; then
AC_MSG_ERROR([
No Guile development packages were found.
Please verify that you have Guile installed. If you installed Guile
from a binary distribution, please verify that you have also installed
the development packages. If you installed it yourself, you might need
to adjust your PKG_CONFIG_PATH; see the pkg-config man page for more.
])
fi
AC_MSG_NOTICE([found guile $GUILE_EFFECTIVE_VERSION])
AC_SUBST([GUILE_EFFECTIVE_VERSION])
])
# GUILE_FLAGS -- set flags for compiling and linking with Guile
#
# Usage: GUILE_FLAGS
#
# This macro runs the @code{pkg-config} tool to find out how to compile
# and link programs against Guile. It sets four variables:
# @var{GUILE_CFLAGS}, @var{GUILE_LDFLAGS}, @var{GUILE_LIBS}, and
# @var{GUILE_LTLIBS}.
#
# @var{GUILE_CFLAGS}: flags to pass to a C or C++ compiler to build code that
# uses Guile header files. This is almost always just one or more @code{-I}
# flags.
#
# @var{GUILE_LDFLAGS}: flags to pass to the compiler to link a program
# against Guile. This includes @code{-lguile-@var{VERSION}} for the
# Guile library itself, and may also include one or more @code{-L} flag
# to tell the compiler where to find the libraries. But it does not
# include flags that influence the program's runtime search path for
# libraries, and will therefore lead to a program that fails to start,
# unless all necessary libraries are installed in a standard location
# such as @file{/usr/lib}.
#
# @var{GUILE_LIBS} and @var{GUILE_LTLIBS}: flags to pass to the compiler or to
# libtool, respectively, to link a program against Guile. It includes flags
# that augment the program's runtime search path for libraries, so that shared
# libraries will be found at the location where they were during linking, even
# in non-standard locations. @var{GUILE_LIBS} is to be used when linking the
# program directly with the compiler, whereas @var{GUILE_LTLIBS} is to be used
# when linking the program is done through libtool.
#
# The variables are marked for substitution, as by @code{AC_SUBST}.
#
AC_DEFUN([GUILE_FLAGS],
[AC_REQUIRE([GUILE_PKG])
PKG_CHECK_MODULES(GUILE, [guile-$GUILE_EFFECTIVE_VERSION])
dnl GUILE_CFLAGS and GUILE_LIBS are already defined and AC_SUBST'd by
dnl PKG_CHECK_MODULES. But GUILE_LIBS to pkg-config is GUILE_LDFLAGS
dnl to us.
GUILE_LDFLAGS=$GUILE_LIBS
dnl Determine the platform dependent parameters needed to use rpath.
dnl AC_LIB_LINKFLAGS_FROM_LIBS is defined in gnulib/m4/lib-link.m4 and needs
dnl the file gnulib/build-aux/config.rpath.
AC_LIB_LINKFLAGS_FROM_LIBS([GUILE_LIBS], [$GUILE_LDFLAGS], [])
GUILE_LIBS="$GUILE_LDFLAGS $GUILE_LIBS"
AC_LIB_LINKFLAGS_FROM_LIBS([GUILE_LTLIBS], [$GUILE_LDFLAGS], [yes])
GUILE_LTLIBS="$GUILE_LDFLAGS $GUILE_LTLIBS"
AC_SUBST([GUILE_EFFECTIVE_VERSION])
AC_SUBST([GUILE_CFLAGS])
AC_SUBST([GUILE_LDFLAGS])
AC_SUBST([GUILE_LIBS])
AC_SUBST([GUILE_LTLIBS])
])
# GUILE_SITE_DIR -- find path to Guile site directories
#
# Usage: GUILE_SITE_DIR
#
# This looks for Guile's "site" directories. The variable @var{GUILE_SITE} will
# be set to Guile's "site" directory for Scheme source files (usually something
# like PREFIX/share/guile/site). @var{GUILE_SITE_CCACHE} will be set to the
# directory for compiled Scheme files also known as @code{.go} files
# (usually something like
# PREFIX/lib/guile/@var{GUILE_EFFECTIVE_VERSION}/site-ccache).
# @var{GUILE_EXTENSION} will be set to the directory for compiled C extensions
# (usually something like
# PREFIX/lib/guile/@var{GUILE_EFFECTIVE_VERSION}/extensions). The latter two
# are set to blank if the particular version of Guile does not support
# them. Note that this macro will run the macros @code{GUILE_PKG} and
# @code{GUILE_PROGS} if they have not already been run.
#
# The variables are marked for substitution, as by @code{AC_SUBST}.
#
AC_DEFUN([GUILE_SITE_DIR],
[AC_REQUIRE([GUILE_PKG])
AC_REQUIRE([GUILE_PROGS])
AC_MSG_CHECKING(for Guile site directory)
GUILE_SITE=`$PKG_CONFIG --print-errors --variable=sitedir guile-$GUILE_EFFECTIVE_VERSION`
AC_MSG_RESULT($GUILE_SITE)
if test "$GUILE_SITE" = ""; then
AC_MSG_FAILURE(sitedir not found)
fi
AC_SUBST(GUILE_SITE)
AC_MSG_CHECKING([for Guile site-ccache directory using pkgconfig])
GUILE_SITE_CCACHE=`$PKG_CONFIG --variable=siteccachedir guile-$GUILE_EFFECTIVE_VERSION`
if test "$GUILE_SITE_CCACHE" = ""; then
AC_MSG_RESULT(no)
AC_MSG_CHECKING([for Guile site-ccache directory using interpreter])
GUILE_SITE_CCACHE=`$GUILE -c "(display (if (defined? '%site-ccache-dir) (%site-ccache-dir) \"\"))"`
if test $? != "0" -o "$GUILE_SITE_CCACHE" = ""; then
AC_MSG_RESULT(no)
GUILE_SITE_CCACHE=""
AC_MSG_WARN([siteccachedir not found])
fi
fi
AC_MSG_RESULT($GUILE_SITE_CCACHE)
AC_SUBST([GUILE_SITE_CCACHE])
AC_MSG_CHECKING(for Guile extensions directory)
GUILE_EXTENSION=`$PKG_CONFIG --print-errors --variable=extensiondir guile-$GUILE_EFFECTIVE_VERSION`
AC_MSG_RESULT($GUILE_EXTENSION)
if test "$GUILE_EXTENSION" = ""; then
GUILE_EXTENSION=""
AC_MSG_WARN(extensiondir not found)
fi
AC_SUBST(GUILE_EXTENSION)
])
# GUILE_PROGS -- set paths to Guile interpreter, config and tool programs
#
# Usage: GUILE_PROGS([VERSION])
#
# This macro looks for programs @code{guile} and @code{guild}, setting
# variables @var{GUILE} and @var{GUILD} to their paths, respectively.
# The macro will attempt to find @code{guile} with the suffix of
# @code{-X.Y}, followed by looking for it with the suffix @code{X.Y}, and
# then fall back to looking for @code{guile} with no suffix. If
# @code{guile} is still not found, signal an error. The suffix, if any,
# that was required to find @code{guile} will be used for @code{guild}
# as well.
#
# By default, this macro will search for the latest stable version of
# Guile (e.g. 3.0). x.y or x.y.z versions can be specified. If an older
# version is found, the macro will signal an error.
#
# The effective version of the found @code{guile} is set to
# @var{GUILE_EFFECTIVE_VERSION}. This macro ensures that the effective
# version is compatible with the result of a previous invocation of
# @code{GUILE_FLAGS}, if any.
#
# As a legacy interface, it also looks for @code{guile-config} and
# @code{guile-tools}, setting @var{GUILE_CONFIG} and @var{GUILE_TOOLS}.
#
# The variables are marked for substitution, as by @code{AC_SUBST}.
#
AC_DEFUN([GUILE_PROGS],
[_guile_required_version="m4_default([$1], [$GUILE_EFFECTIVE_VERSION])"
if test -z "$_guile_required_version"; then
_guile_required_version=3.0
fi
_guile_candidates=guile
_tmp=
for v in `echo "$_guile_required_version" | tr . ' '`; do
if test -n "$_tmp"; then _tmp=$_tmp.; fi
_tmp=$_tmp$v
_guile_candidates="guile-$_tmp guile$_tmp $_guile_candidates"
done
AC_PATH_PROGS(GUILE,[$_guile_candidates])
if test -z "$GUILE"; then
AC_MSG_ERROR([guile required but not found])
fi
_guile_suffix=`echo "$GUILE" | sed -e 's,^.*/guile\(.*\)$,\1,'`
_guile_effective_version=`$GUILE -c "(display (effective-version))"`
if test -z "$GUILE_EFFECTIVE_VERSION"; then
GUILE_EFFECTIVE_VERSION=$_guile_effective_version
elif test "$GUILE_EFFECTIVE_VERSION" != "$_guile_effective_version"; then
AC_MSG_ERROR([found development files for Guile $GUILE_EFFECTIVE_VERSION, but $GUILE has effective version $_guile_effective_version])
fi
_guile_major_version=`$GUILE -c "(display (major-version))"`
_guile_minor_version=`$GUILE -c "(display (minor-version))"`
_guile_micro_version=`$GUILE -c "(display (micro-version))"`
_guile_prog_version="$_guile_major_version.$_guile_minor_version.$_guile_micro_version"
AC_MSG_CHECKING([for Guile version >= $_guile_required_version])
_major_version=`echo $_guile_required_version | cut -d . -f 1`
_minor_version=`echo $_guile_required_version | cut -d . -f 2`
_micro_version=`echo $_guile_required_version | cut -d . -f 3`
if test "$_guile_major_version" -gt "$_major_version"; then
true
elif test "$_guile_major_version" -eq "$_major_version"; then
if test "$_guile_minor_version" -gt "$_minor_version"; then
true
elif test "$_guile_minor_version" -eq "$_minor_version"; then
if test -n "$_micro_version"; then
if test "$_guile_micro_version" -lt "$_micro_version"; then
AC_MSG_ERROR([Guile $_guile_required_version required, but $_guile_prog_version found])
fi
fi
elif test "$GUILE_EFFECTIVE_VERSION" = "$_major_version.$_minor_version" -a -z "$_micro_version"; then
# Allow prereleases that have the right effective version.
true
else
as_fn_error $? "Guile $_guile_required_version required, but $_guile_prog_version found" "$LINENO" 5
fi
elif test "$GUILE_EFFECTIVE_VERSION" = "$_major_version.$_minor_version" -a -z "$_micro_version"; then
# Allow prereleases that have the right effective version.
true
else
AC_MSG_ERROR([Guile $_guile_required_version required, but $_guile_prog_version found])
fi
AC_MSG_RESULT([$_guile_prog_version])
AC_PATH_PROG(GUILD,[guild$_guile_suffix])
AC_SUBST(GUILD)
AC_PATH_PROG(GUILE_CONFIG,[guile-config$_guile_suffix])
AC_SUBST(GUILE_CONFIG)
if test -n "$GUILD"; then
GUILE_TOOLS=$GUILD
else
AC_PATH_PROG(GUILE_TOOLS,[guile-tools$_guile_suffix])
fi
AC_SUBST(GUILE_TOOLS)
])
# GUILE_CHECK -- evaluate Guile Scheme code and capture the return value
#
# Usage: GUILE_CHECK_RETVAL(var,check)
#
# @var{var} is a shell variable name to be set to the return value.
# @var{check} is a Guile Scheme expression, evaluated with "$GUILE -c", and
# returning either 0 or non-#f to indicate the check passed.
# Non-0 number or #f indicates failure.
# Avoid using the character "#" since that confuses autoconf.
#
AC_DEFUN([GUILE_CHECK],
[AC_REQUIRE([GUILE_PROGS])
$GUILE -c "$2" > /dev/null 2>&1
$1=$?
])
# GUILE_MODULE_CHECK -- check feature of a Guile Scheme module
#
# Usage: GUILE_MODULE_CHECK(var,module,featuretest,description)
#
# @var{var} is a shell variable name to be set to "yes" or "no".
# @var{module} is a list of symbols, like: (ice-9 common-list).
# @var{featuretest} is an expression acceptable to GUILE_CHECK, q.v.
# @var{description} is a present-tense verb phrase (passed to AC_MSG_CHECKING).
#
AC_DEFUN([GUILE_MODULE_CHECK],
[AC_MSG_CHECKING([if $2 $4])
GUILE_CHECK($1,(use-modules $2) (exit ((lambda () $3))))
if test "$$1" = "0" ; then $1=yes ; else $1=no ; fi
AC_MSG_RESULT($$1)
])
# GUILE_MODULE_AVAILABLE -- check availability of a Guile Scheme module
#
# Usage: GUILE_MODULE_AVAILABLE(var,module)
#
# @var{var} is a shell variable name to be set to "yes" or "no".
# @var{module} is a list of symbols, like: (ice-9 common-list).
#
AC_DEFUN([GUILE_MODULE_AVAILABLE],
[GUILE_MODULE_CHECK($1,$2,0,is available)
])
# GUILE_MODULE_REQUIRED -- fail if a Guile Scheme module is unavailable
#
# Usage: GUILE_MODULE_REQUIRED(symlist)
#
# @var{symlist} is a list of symbols, WITHOUT surrounding parens,
# like: ice-9 common-list.
#
AC_DEFUN([GUILE_MODULE_REQUIRED],
[GUILE_MODULE_AVAILABLE(ac_guile_module_required, ($1))
if test "$ac_guile_module_required" = "no" ; then
AC_MSG_ERROR([required guile module not found: ($1)])
fi
])
# GUILE_MODULE_EXPORTS -- check if a module exports a variable
#
# Usage: GUILE_MODULE_EXPORTS(var,module,modvar)
#
# @var{var} is a shell variable to be set to "yes" or "no".
# @var{module} is a list of symbols, like: (ice-9 common-list).
# @var{modvar} is the Guile Scheme variable to check.
#
AC_DEFUN([GUILE_MODULE_EXPORTS],
[GUILE_MODULE_CHECK($1,$2,$3,exports `$3')
])
# GUILE_MODULE_REQUIRED_EXPORT -- fail if a module doesn't export a variable
#
# Usage: GUILE_MODULE_REQUIRED_EXPORT(module,modvar)
#
# @var{module} is a list of symbols, like: (ice-9 common-list).
# @var{modvar} is the Guile Scheme variable to check.
#
AC_DEFUN([GUILE_MODULE_REQUIRED_EXPORT],
[GUILE_MODULE_EXPORTS(guile_module_required_export,$1,$2)
if test "$guile_module_required_export" = "no" ; then
AC_MSG_ERROR([module $1 does not export $2; required])
fi
])
## guile.m4 ends here

675
m4/host-cpu-c-abi.m4
View File

@ -1,675 +0,0 @@
# host-cpu-c-abi.m4 serial 13
dnl Copyright (C) 2002-2020 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible and Sam Steingold.
dnl Sets the HOST_CPU variable to the canonical name of the CPU.
dnl Sets the HOST_CPU_C_ABI variable to the canonical name of the CPU with its
dnl C language ABI (application binary interface).
dnl Also defines __${HOST_CPU}__ and __${HOST_CPU_C_ABI}__ as C macros in
dnl config.h.
dnl
dnl This canonical name can be used to select a particular assembly language
dnl source file that will interoperate with C code on the given host.
dnl
dnl For example:
dnl * 'i386' and 'sparc' are different canonical names, because code for i386
dnl will not run on SPARC CPUs and vice versa. They have different
dnl instruction sets.
dnl * 'sparc' and 'sparc64' are different canonical names, because code for
dnl 'sparc' and code for 'sparc64' cannot be linked together: 'sparc' code
dnl contains 32-bit instructions, whereas 'sparc64' code contains 64-bit
dnl instructions. A process on a SPARC CPU can be in 32-bit mode or in 64-bit
dnl mode, but not both.
dnl * 'mips' and 'mipsn32' are different canonical names, because they use
dnl different argument passing and return conventions for C functions, and
dnl although the instruction set of 'mips' is a large subset of the
dnl instruction set of 'mipsn32'.
dnl * 'mipsn32' and 'mips64' are different canonical names, because they use
dnl different sizes for the C types like 'int' and 'void *', and although
dnl the instruction sets of 'mipsn32' and 'mips64' are the same.
dnl * The same canonical name is used for different endiannesses. You can
dnl determine the endianness through preprocessor symbols:
dnl - 'arm': test __ARMEL__.
dnl - 'mips', 'mipsn32', 'mips64': test _MIPSEB vs. _MIPSEL.
dnl - 'powerpc64': test _BIG_ENDIAN vs. _LITTLE_ENDIAN.
dnl * The same name 'i386' is used for CPUs of type i386, i486, i586
dnl (Pentium), AMD K7, Pentium II, Pentium IV, etc., because
dnl - Instructions that do not exist on all of these CPUs (cmpxchg,
dnl MMX, SSE, SSE2, 3DNow! etc.) are not frequently used. If your
dnl assembly language source files use such instructions, you will
dnl need to make the distinction.
dnl - Speed of execution of the common instruction set is reasonable across
dnl the entire family of CPUs. If you have assembly language source files
dnl that are optimized for particular CPU types (like GNU gmp has), you
dnl will need to make the distinction.
dnl See <https://en.wikipedia.org/wiki/X86_instruction_listings>.
AC_DEFUN([gl_HOST_CPU_C_ABI],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gl_C_ASM])
AC_CACHE_CHECK([host CPU and C ABI], [gl_cv_host_cpu_c_abi],
[case "$host_cpu" in
changequote(,)dnl
i[34567]86 )
changequote([,])dnl
gl_cv_host_cpu_c_abi=i386
;;
x86_64 )
# On x86_64 systems, the C compiler may be generating code in one of
# these ABIs:
# - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
# - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
# with native Windows (mingw, MSVC).
# - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if (defined __x86_64__ || defined __amd64__ \
|| defined _M_X64 || defined _M_AMD64)
int ok;
#else
error fail
#endif
]])],
[AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __ILP32__ || defined _ILP32
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=x86_64-x32],
[gl_cv_host_cpu_c_abi=x86_64])],
[gl_cv_host_cpu_c_abi=i386])
;;
changequote(,)dnl
alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] )
changequote([,])dnl
gl_cv_host_cpu_c_abi=alpha
;;
arm* | aarch64 )
# Assume arm with EABI.
# On arm64 systems, the C compiler may be generating code in one of
# these ABIs:
# - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
# - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifdef __aarch64__
int ok;
#else
error fail
#endif
]])],
[AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __ILP32__ || defined _ILP32
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=arm64-ilp32],
[gl_cv_host_cpu_c_abi=arm64])],
[# Don't distinguish little-endian and big-endian arm, since they
# don't require different machine code for simple operations and
# since the user can distinguish them through the preprocessor
# defines __ARMEL__ vs. __ARMEB__.
# But distinguish arm which passes floating-point arguments and
# return values in integer registers (r0, r1, ...) - this is
# gcc -mfloat-abi=soft or gcc -mfloat-abi=softfp - from arm which
# passes them in float registers (s0, s1, ...) and double registers
# (d0, d1, ...) - this is gcc -mfloat-abi=hard. GCC 4.6 or newer
# sets the preprocessor defines __ARM_PCS (for the first case) and
# __ARM_PCS_VFP (for the second case), but older GCC does not.
echo 'double ddd; void func (double dd) { ddd = dd; }' > conftest.c
# Look for a reference to the register d0 in the .s file.
AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c) >/dev/null 2>&1
if LC_ALL=C grep 'd0,' conftest.$gl_asmext >/dev/null; then
gl_cv_host_cpu_c_abi=armhf
else
gl_cv_host_cpu_c_abi=arm
fi
rm -f conftest*
])
;;
hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
# On hppa, the C compiler may be generating 32-bit code or 64-bit
# code. In the latter case, it defines _LP64 and __LP64__.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifdef __LP64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=hppa64],
[gl_cv_host_cpu_c_abi=hppa])
;;
ia64* )
# On ia64 on HP-UX, the C compiler may be generating 64-bit code or
# 32-bit code. In the latter case, it defines _ILP32.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifdef _ILP32
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=ia64-ilp32],
[gl_cv_host_cpu_c_abi=ia64])
;;
mips* )
# We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
# at 32.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=mips64],
[# In the n32 ABI, _ABIN32 is defined, _ABIO32 is not defined (but
# may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIN32.
# In the 32 ABI, _ABIO32 is defined, _ABIN32 is not defined (but
# may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIO32.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if (_MIPS_SIM == _ABIN32)
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=mipsn32],
[gl_cv_host_cpu_c_abi=mips])])
;;
powerpc* )
# Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
# No need to distinguish them here; the caller may distinguish
# them based on the OS.
# On powerpc64 systems, the C compiler may still be generating
# 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
# be generating 64-bit code.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __powerpc64__ || defined _ARCH_PPC64
int ok;
#else
error fail
#endif
]])],
[# On powerpc64, there are two ABIs on Linux: The AIX compatible
# one and the ELFv2 one. The latter defines _CALL_ELF=2.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined _CALL_ELF && _CALL_ELF == 2
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=powerpc64-elfv2],
[gl_cv_host_cpu_c_abi=powerpc64])
],
[gl_cv_host_cpu_c_abi=powerpc])
;;
rs6000 )
gl_cv_host_cpu_c_abi=powerpc
;;
riscv32 | riscv64 )
# There are 2 architectures (with variants): rv32* and rv64*.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if __riscv_xlen == 64
int ok;
#else
error fail
#endif
]])],
[cpu=riscv64],
[cpu=riscv32])
# There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d.
# Size of 'long' and 'void *':
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__
int ok;
#else
error fail
#endif
]])],
[main_abi=lp64],
[main_abi=ilp32])
# Float ABIs:
# __riscv_float_abi_double:
# 'float' and 'double' are passed in floating-point registers.
# __riscv_float_abi_single:
# 'float' are passed in floating-point registers.
# __riscv_float_abi_soft:
# No values are passed in floating-point registers.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __riscv_float_abi_double
int ok;
#else
error fail
#endif
]])],
[float_abi=d],
[AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __riscv_float_abi_single
int ok;
#else
error fail
#endif
]])],
[float_abi=f],
[float_abi=''])
])
gl_cv_host_cpu_c_abi="${cpu}-${main_abi}${float_abi}"
;;
s390* )
# On s390x, the C compiler may be generating 64-bit (= s390x) code
# or 31-bit (= s390) code.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__ || defined __s390x__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=s390x],
[gl_cv_host_cpu_c_abi=s390])
;;
sparc | sparc64 )
# UltraSPARCs running Linux have `uname -m` = "sparc64", but the
# C compiler still generates 32-bit code.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __sparcv9 || defined __arch64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi=sparc64],
[gl_cv_host_cpu_c_abi=sparc])
;;
*)
gl_cv_host_cpu_c_abi="$host_cpu"
;;
esac
])
dnl In most cases, $HOST_CPU and $HOST_CPU_C_ABI are the same.
HOST_CPU=`echo "$gl_cv_host_cpu_c_abi" | sed -e 's/-.*//'`
HOST_CPU_C_ABI="$gl_cv_host_cpu_c_abi"
AC_SUBST([HOST_CPU])
AC_SUBST([HOST_CPU_C_ABI])
# This was
# AC_DEFINE_UNQUOTED([__${HOST_CPU}__])
# AC_DEFINE_UNQUOTED([__${HOST_CPU_C_ABI}__])
# earlier, but KAI C++ 3.2d doesn't like this.
sed -e 's/-/_/g' >> confdefs.h <<EOF
#ifndef __${HOST_CPU}__
#define __${HOST_CPU}__ 1
#endif
#ifndef __${HOST_CPU_C_ABI}__
#define __${HOST_CPU_C_ABI}__ 1
#endif
EOF
AH_TOP([/* CPU and C ABI indicator */
#ifndef __i386__
#undef __i386__
#endif
#ifndef __x86_64_x32__
#undef __x86_64_x32__
#endif
#ifndef __x86_64__
#undef __x86_64__
#endif
#ifndef __alpha__
#undef __alpha__
#endif
#ifndef __arm__
#undef __arm__
#endif
#ifndef __armhf__
#undef __armhf__
#endif
#ifndef __arm64_ilp32__
#undef __arm64_ilp32__
#endif
#ifndef __arm64__
#undef __arm64__
#endif
#ifndef __hppa__
#undef __hppa__
#endif
#ifndef __hppa64__
#undef __hppa64__
#endif
#ifndef __ia64_ilp32__
#undef __ia64_ilp32__
#endif
#ifndef __ia64__
#undef __ia64__
#endif
#ifndef __m68k__
#undef __m68k__
#endif
#ifndef __mips__
#undef __mips__
#endif
#ifndef __mipsn32__
#undef __mipsn32__
#endif
#ifndef __mips64__
#undef __mips64__
#endif
#ifndef __powerpc__
#undef __powerpc__
#endif
#ifndef __powerpc64__
#undef __powerpc64__
#endif
#ifndef __powerpc64_elfv2__
#undef __powerpc64_elfv2__
#endif
#ifndef __riscv32__
#undef __riscv32__
#endif
#ifndef __riscv64__
#undef __riscv64__
#endif
#ifndef __riscv32_ilp32__
#undef __riscv32_ilp32__
#endif
#ifndef __riscv32_ilp32f__
#undef __riscv32_ilp32f__
#endif
#ifndef __riscv32_ilp32d__
#undef __riscv32_ilp32d__
#endif
#ifndef __riscv64_ilp32__
#undef __riscv64_ilp32__
#endif
#ifndef __riscv64_ilp32f__
#undef __riscv64_ilp32f__
#endif
#ifndef __riscv64_ilp32d__
#undef __riscv64_ilp32d__
#endif
#ifndef __riscv64_lp64__
#undef __riscv64_lp64__
#endif
#ifndef __riscv64_lp64f__
#undef __riscv64_lp64f__
#endif
#ifndef __riscv64_lp64d__
#undef __riscv64_lp64d__
#endif
#ifndef __s390__
#undef __s390__
#endif
#ifndef __s390x__
#undef __s390x__
#endif
#ifndef __sh__
#undef __sh__
#endif
#ifndef __sparc__
#undef __sparc__
#endif
#ifndef __sparc64__
#undef __sparc64__
#endif
])
])
dnl Sets the HOST_CPU_C_ABI_32BIT variable to 'yes' if the C language ABI
dnl (application binary interface) is a 32-bit one, to 'no' if it is a 64-bit
dnl one, or to 'unknown' if unknown.
dnl This is a simplified variant of gl_HOST_CPU_C_ABI.
AC_DEFUN([gl_HOST_CPU_C_ABI_32BIT],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([32-bit host C ABI], [gl_cv_host_cpu_c_abi_32bit],
[if test -n "$gl_cv_host_cpu_c_abi"; then
case "$gl_cv_host_cpu_c_abi" in
i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
gl_cv_host_cpu_c_abi_32bit=yes ;;
x86_64 | alpha | arm64 | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
gl_cv_host_cpu_c_abi_32bit=no ;;
*)
gl_cv_host_cpu_c_abi_32bit=unknown ;;
esac
else
case "$host_cpu" in
# CPUs that only support a 32-bit ABI.
arc \
| bfin \
| cris* \
| csky \
| epiphany \
| ft32 \
| h8300 \
| m68k \
| microblaze | microblazeel \
| nds32 | nds32le | nds32be \
| nios2 | nios2eb | nios2el \
| or1k* \
| or32 \
| sh | sh[1234] | sh[1234]e[lb] \
| tic6x \
| xtensa* )
gl_cv_host_cpu_c_abi_32bit=yes
;;
# CPUs that only support a 64-bit ABI.
changequote(,)dnl
alpha | alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] \
| mmix )
changequote([,])dnl
gl_cv_host_cpu_c_abi_32bit=no
;;
changequote(,)dnl
i[34567]86 )
changequote([,])dnl
gl_cv_host_cpu_c_abi_32bit=yes
;;
x86_64 )
# On x86_64 systems, the C compiler may be generating code in one of
# these ABIs:
# - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
# - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
# with native Windows (mingw, MSVC).
# - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if (defined __x86_64__ || defined __amd64__ \
|| defined _M_X64 || defined _M_AMD64) \
&& !(defined __ILP32__ || defined _ILP32)
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
arm* | aarch64 )
# Assume arm with EABI.
# On arm64 systems, the C compiler may be generating code in one of
# these ABIs:
# - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
# - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
# - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __aarch64__ && !(defined __ILP32__ || defined _ILP32)
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
# On hppa, the C compiler may be generating 32-bit code or 64-bit
# code. In the latter case, it defines _LP64 and __LP64__.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifdef __LP64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
ia64* )
# On ia64 on HP-UX, the C compiler may be generating 64-bit code or
# 32-bit code. In the latter case, it defines _ILP32.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifdef _ILP32
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=yes],
[gl_cv_host_cpu_c_abi_32bit=no])
;;
mips* )
# We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
# at 32.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
powerpc* )
# Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
# No need to distinguish them here; the caller may distinguish
# them based on the OS.
# On powerpc64 systems, the C compiler may still be generating
# 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
# be generating 64-bit code.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __powerpc64__ || defined _ARCH_PPC64
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
rs6000 )
gl_cv_host_cpu_c_abi_32bit=yes
;;
riscv32 | riscv64 )
# There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d.
# Size of 'long' and 'void *':
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
s390* )
# On s390x, the C compiler may be generating 64-bit (= s390x) code
# or 31-bit (= s390) code.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__ || defined __s390x__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
sparc | sparc64 )
# UltraSPARCs running Linux have `uname -m` = "sparc64", but the
# C compiler still generates 32-bit code.
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __sparcv9 || defined __arch64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_host_cpu_c_abi_32bit=no],
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
*)
gl_cv_host_cpu_c_abi_32bit=unknown
;;
esac
fi
])
HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"
])

168
m4/lib-ld.m4
View File

@ -1,168 +0,0 @@
# lib-ld.m4 serial 9
dnl Copyright (C) 1996-2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Subroutines of libtool.m4,
dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid
dnl collision with libtool.m4.
dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no.
AC_DEFUN([AC_LIB_PROG_LD_GNU],
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
acl_cv_prog_gnu_ld=yes
;;
*)
acl_cv_prog_gnu_ld=no
;;
esac])
with_gnu_ld=$acl_cv_prog_gnu_ld
])
dnl From libtool-2.4. Sets the variable LD.
AC_DEFUN([AC_LIB_PROG_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_ARG_WITH([gnu-ld],
[AS_HELP_STRING([--with-gnu-ld],
[assume the C compiler uses GNU ld [default=no]])],
[test "$withval" = no || with_gnu_ld=yes],
[with_gnu_ld=no])dnl
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
# contains only /bin. Note that ksh looks also at the FPATH variable,
# so we have to set that as well for the test.
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|| PATH_SEPARATOR=';'
}
fi
if test -n "$LD"; then
AC_MSG_CHECKING([for ld])
elif test "$GCC" = yes; then
AC_MSG_CHECKING([for ld used by $CC])
elif test "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
if test -n "$LD"; then
# Let the user override the test with a path.
:
else
AC_CACHE_VAL([acl_cv_path_LD],
[
acl_cv_path_LD= # Final result of this test
ac_prog=ld # Program to search in $PATH
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
acl_output=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $acl_output in
# Accept absolute paths.
[[\\/]]* | ?:[[\\/]]*)
re_direlt='/[[^/]][[^/]]*/\.\./'
# Canonicalize the pathname of ld
acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'`
while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do
acl_output=`echo $acl_output | sed "s%$re_direlt%/%"`
done
# Got the pathname. No search in PATH is needed.
acl_cv_path_LD="$acl_output"
ac_prog=
;;
"")
# If it fails, then pretend we aren't using GCC.
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
fi
if test -n "$ac_prog"; then
# Search for $ac_prog in $PATH.
acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$acl_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
acl_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$acl_save_ifs"
fi
case $host in
*-*-aix*)
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __powerpc64__ || defined _ARCH_PPC64
int ok;
#else
error fail
#endif
]])],
[# The compiler produces 64-bit code. Add option '-b64' so that the
# linker groks 64-bit object files.
case "$acl_cv_path_LD " in
*" -b64 "*) ;;
*) acl_cv_path_LD="$acl_cv_path_LD -b64" ;;
esac
], [])
;;
sparc64-*-netbsd*)
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __sparcv9 || defined __arch64__
int ok;
#else
error fail
#endif
]])],
[],
[# The compiler produces 32-bit code. Add option '-m elf32_sparc'
# so that the linker groks 32-bit object files.
case "$acl_cv_path_LD " in
*" -m elf32_sparc "*) ;;
*) acl_cv_path_LD="$acl_cv_path_LD -m elf32_sparc" ;;
esac
])
;;
esac
])
LD="$acl_cv_path_LD"
fi
if test -n "$LD"; then
AC_MSG_RESULT([$LD])
else
AC_MSG_RESULT([no])
AC_MSG_ERROR([no acceptable ld found in \$PATH])
fi
AC_LIB_PROG_LD_GNU
])

774
m4/lib-link.m4
View File

@ -1,774 +0,0 @@
# lib-link.m4 serial 28
dnl Copyright (C) 2001-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
AC_PREREQ([2.61])
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
dnl the libraries corresponding to explicit and implicit dependencies.
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
dnl augments the CPPFLAGS variable.
dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
AC_DEFUN([AC_LIB_LINKFLAGS],
[
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
AC_REQUIRE([AC_LIB_RPATH])
pushdef([Name],[m4_translit([$1],[./+-], [____])])
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
AC_LIB_LINKFLAGS_BODY([$1], [$2])
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
])
LIB[]NAME="$ac_cv_lib[]Name[]_libs"
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
AC_SUBST([LIB]NAME)
AC_SUBST([LTLIB]NAME)
AC_SUBST([LIB]NAME[_PREFIX])
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
dnl results of this search when this library appears as a dependency.
HAVE_LIB[]NAME=yes
popdef([NAME])
popdef([Name])
])
dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
dnl searches for libname and the libraries corresponding to explicit and
dnl implicit dependencies, together with the specified include files and
dnl the ability to compile and link the specified testcode. The missing-message
dnl defaults to 'no' and may contain additional hints for the user.
dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
[
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
AC_REQUIRE([AC_LIB_RPATH])
pushdef([Name],[m4_translit([$1],[./+-], [____])])
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
dnl accordingly.
AC_LIB_LINKFLAGS_BODY([$1], [$2])
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
dnl because if the user has installed lib[]Name and not disabled its use
dnl via --without-lib[]Name-prefix, he wants to use it.
ac_save_CPPFLAGS="$CPPFLAGS"
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
ac_save_LIBS="$LIBS"
dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
dnl because these -l options might require -L options that are present in
dnl LIBS. -l options benefit only from the -L options listed before it.
dnl Otherwise, add it to the front of LIBS, because it may be a static
dnl library that depends on another static library that is present in LIBS.
dnl Static libraries benefit only from the static libraries listed after
dnl it.
case " $LIB[]NAME" in
*" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
*) LIBS="$LIB[]NAME $LIBS" ;;
esac
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[$3]], [[$4]])],
[ac_cv_lib[]Name=yes],
[ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
LIBS="$ac_save_LIBS"
])
if test "$ac_cv_lib[]Name" = yes; then
HAVE_LIB[]NAME=yes
AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
AC_MSG_CHECKING([how to link with lib[]$1])
AC_MSG_RESULT([$LIB[]NAME])
else
HAVE_LIB[]NAME=no
dnl If $LIB[]NAME didn't lead to a usable library, we don't need
dnl $INC[]NAME either.
CPPFLAGS="$ac_save_CPPFLAGS"
LIB[]NAME=
LTLIB[]NAME=
LIB[]NAME[]_PREFIX=
fi
AC_SUBST([HAVE_LIB]NAME)
AC_SUBST([LIB]NAME)
AC_SUBST([LTLIB]NAME)
AC_SUBST([LIB]NAME[_PREFIX])
popdef([NAME])
popdef([Name])
])
dnl Determine the platform dependent parameters needed to use rpath:
dnl acl_libext,
dnl acl_shlibext,
dnl acl_libname_spec,
dnl acl_library_names_spec,
dnl acl_hardcode_libdir_flag_spec,
dnl acl_hardcode_libdir_separator,
dnl acl_hardcode_direct,
dnl acl_hardcode_minus_L.
AC_DEFUN([AC_LIB_RPATH],
[
dnl Complain if config.rpath is missing.
AC_REQUIRE_AUX_FILE([config.rpath])
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
. ./conftest.sh
rm -f ./conftest.sh
acl_cv_rpath=done
])
wl="$acl_cv_wl"
acl_libext="$acl_cv_libext"
acl_shlibext="$acl_cv_shlibext"
acl_libname_spec="$acl_cv_libname_spec"
acl_library_names_spec="$acl_cv_library_names_spec"
acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
acl_hardcode_direct="$acl_cv_hardcode_direct"
acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
dnl Determine whether the user wants rpath handling at all.
AC_ARG_ENABLE([rpath],
[ --disable-rpath do not hardcode runtime library paths],
:, enable_rpath=yes)
])
dnl AC_LIB_FROMPACKAGE(name, package)
dnl declares that libname comes from the given package. The configure file
dnl will then not have a --with-libname-prefix option but a
dnl --with-package-prefix option. Several libraries can come from the same
dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
dnl macro call that searches for libname.
AC_DEFUN([AC_LIB_FROMPACKAGE],
[
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
define([acl_frompackage_]NAME, [$2])
popdef([NAME])
pushdef([PACK],[$2])
pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
define([acl_libsinpackage_]PACKUP,
m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1])
popdef([PACKUP])
popdef([PACK])
])
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
dnl the libraries corresponding to explicit and implicit dependencies.
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
[
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
dnl By default, look in $includedir and $libdir.
use_additional=yes
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
AC_ARG_WITH(PACK[-prefix],
[[ --with-]]PACK[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
--without-]]PACK[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
[
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
if test "$acl_libdirstem2" != "$acl_libdirstem" \
&& test ! -d "$withval/$acl_libdirstem"; then
additional_libdir="$withval/$acl_libdirstem2"
fi
fi
fi
])
dnl Search the library and its dependencies in $additional_libdir and
dnl $LDFLAGS. Using breadth-first-seach.
LIB[]NAME=
LTLIB[]NAME=
INC[]NAME=
LIB[]NAME[]_PREFIX=
dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
dnl computed. So it has to be reset here.
HAVE_LIB[]NAME=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='$1 $2'
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
dnl or AC_LIB_HAVE_LINKFLAGS call.
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
else
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
dnl that this library doesn't exist. So just drop it.
:
fi
else
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
dnl and the already constructed $LIBNAME/$LTLIBNAME.
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
dir="$additional_libdir"
dnl The same code as in the loop below:
dnl First look for a shared library.
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
dnl Then look for a static library.
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext"; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
dnl First look for a shared library.
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
dnl Then look for a static library.
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext"; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
dnl Found the library.
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
dnl Linking with a shared library. We attempt to hardcode its
dnl directory into the executable's runpath, unless it's the
dnl standard /usr/lib.
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
dnl No hardcoding is needed.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
dnl Use an explicit option to hardcode DIR into the resulting
dnl binary.
dnl Potentially add DIR to ltrpathdirs.
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
dnl The hardcoding into $LIBNAME is system dependent.
if test "$acl_hardcode_direct" = yes; then
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
dnl resulting binary.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
dnl Use an explicit option to hardcode DIR into the resulting
dnl binary.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
dnl Potentially add DIR to rpathdirs.
dnl The rpathdirs will be appended to $LIBNAME at the end.
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
dnl Rely on "-L$found_dir".
dnl But don't add it if it's already contained in the LDFLAGS
dnl or the already constructed $LIBNAME
haveit=
for x in $LDFLAGS $LIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
dnl FIXME: Not sure whether we should use
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
dnl here.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
dnl here, because this doesn't fit in flags passed to the
dnl compiler. So give up. No hardcoding. This affects only
dnl very old systems.
dnl FIXME: Not sure whether we should use
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
dnl here.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
dnl Linking with a static library.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
else
dnl We shouldn't come here, but anyway it's good to have a
dnl fallback.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
fi
fi
dnl Assume the include files are nearby.
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = '$1'; then
LIB[]NAME[]_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = '$1'; then
LIB[]NAME[]_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
dnl Potentially add $additional_includedir to $INCNAME.
dnl But don't add it
dnl 1. if it's the standard /usr/include,
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
dnl 3. if it's already present in $CPPFLAGS or the already
dnl constructed $INCNAME,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INC[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
dnl Really add $additional_includedir to $INCNAME.
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
dnl Look for dependencies.
if test -n "$found_la"; then
dnl Read the .la file. It defines the variables
dnl dlname, library_names, old_library, dependency_libs, current,
dnl age, revision, installed, dlopen, dlpreopen, libdir.
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
dnl We use only dependency_libs.
for dep in $dependency_libs; do
case "$dep" in
-L*)
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
dnl But don't add it
dnl 1. if it's the standard /usr/lib,
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
dnl 3. if it's already present in $LDFLAGS or the already
dnl constructed $LIBNAME,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
haveit=
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_libdir"; then
dnl Really add $additional_libdir to $LIBNAME.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_libdir"; then
dnl Really add $additional_libdir to $LTLIBNAME.
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
dnl Potentially add DIR to rpathdirs.
dnl The rpathdirs will be appended to $LIBNAME at the end.
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
dnl Potentially add DIR to ltrpathdirs.
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dnl Handle this in the next round.
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
;;
*.la)
dnl Handle this in the next round. Throw away the .la's
dnl directory; it is already contained in a preceding -L
dnl option.
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
dnl Most likely an immediate library name.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
;;
esac
done
fi
else
dnl Didn't find the library; assume it is in the system directories
dnl known to the linker and runtime loader. (All the system
dnl directories known to the linker should also be known to the
dnl runtime loader, otherwise the system is severely misconfigured.)
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
dnl Weird platform: only the last -rpath option counts, the user must
dnl pass all path elements in one option. We can arrange that for a
dnl single library, but not when more than one $LIBNAMEs are used.
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
else
dnl The -rpath options are cumulative.
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
dnl When using libtool, the option that works for both libraries and
dnl executables is -R. The -R options are cumulative.
for found_dir in $ltrpathdirs; do
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
done
fi
popdef([PACKLIBS])
popdef([PACKUP])
popdef([PACK])
popdef([NAME])
])
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
dnl unless already present in VAR.
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
dnl contains two or three consecutive elements that belong together.
AC_DEFUN([AC_LIB_APPENDTOVAR],
[
for element in [$2]; do
haveit=
for x in $[$1]; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
[$1]="${[$1]}${[$1]:+ }$element"
fi
done
])
dnl For those cases where a variable contains several -L and -l options
dnl referring to unknown libraries and directories, this macro determines the
dnl necessary additional linker options for the runtime path.
dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
dnl otherwise linking without libtool is assumed.
AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
[
AC_REQUIRE([AC_LIB_RPATH])
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
$1=
if test "$enable_rpath" != no; then
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
dnl Use an explicit option to hardcode directories into the resulting
dnl binary.
rpathdirs=
next=
for opt in $2; do
if test -n "$next"; then
dir="$next"
dnl No need to hardcode the standard /usr/lib.
if test "X$dir" != "X/usr/$acl_libdirstem" \
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
rpathdirs="$rpathdirs $dir"
fi
next=
else
case $opt in
-L) next=yes ;;
-L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
dnl No need to hardcode the standard /usr/lib.
if test "X$dir" != "X/usr/$acl_libdirstem" \
&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
rpathdirs="$rpathdirs $dir"
fi
next= ;;
*) next= ;;
esac
fi
done
if test "X$rpathdirs" != "X"; then
if test -n ""$3""; then
dnl libtool is used for linking. Use -R options.
for dir in $rpathdirs; do
$1="${$1}${$1:+ }-R$dir"
done
else
dnl The linker is used for linking directly.
if test -n "$acl_hardcode_libdir_separator"; then
dnl Weird platform: only the last -rpath option counts, the user
dnl must pass all path elements in one option.
alldirs=
for dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
$1="$flag"
else
dnl The -rpath options are cumulative.
for dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
$1="${$1}${$1:+ }$flag"
done
fi
fi
fi
fi
fi
AC_SUBST([$1])
])

249
m4/lib-prefix.m4
View File

@ -1,249 +0,0 @@
# lib-prefix.m4 serial 14
dnl Copyright (C) 2001-2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
dnl to access previously installed libraries. The basic assumption is that
dnl a user will want packages to use other packages he previously installed
dnl with the same --prefix option.
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
dnl libraries, but is otherwise very convenient.
AC_DEFUN([AC_LIB_PREFIX],
[
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
dnl By default, look in $includedir and $libdir.
use_additional=yes
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
AC_ARG_WITH([lib-prefix],
[[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
--without-lib-prefix don't search for libraries in includedir and libdir]],
[
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
fi
fi
])
if test $use_additional = yes; then
dnl Potentially add $additional_includedir to $CPPFLAGS.
dnl But don't add it
dnl 1. if it's the standard /usr/include,
dnl 2. if it's already present in $CPPFLAGS,
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
for x in $CPPFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
dnl Really add $additional_includedir to $CPPFLAGS.
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
fi
fi
fi
fi
dnl Potentially add $additional_libdir to $LDFLAGS.
dnl But don't add it
dnl 1. if it's the standard /usr/lib,
dnl 2. if it's already present in $LDFLAGS,
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
haveit=
for x in $LDFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
if test -n "$GCC"; then
case $host_os in
linux*) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
if test -d "$additional_libdir"; then
dnl Really add $additional_libdir to $LDFLAGS.
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
fi
fi
fi
fi
fi
])
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
dnl acl_final_exec_prefix, containing the values to which $prefix and
dnl $exec_prefix will expand at the end of the configure script.
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
[
dnl Unfortunately, prefix and exec_prefix get only finally determined
dnl at the end of configure.
if test "X$prefix" = "XNONE"; then
acl_final_prefix="$ac_default_prefix"
else
acl_final_prefix="$prefix"
fi
if test "X$exec_prefix" = "XNONE"; then
acl_final_exec_prefix='${prefix}'
else
acl_final_exec_prefix="$exec_prefix"
fi
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
prefix="$acl_save_prefix"
])
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
dnl variables prefix and exec_prefix bound to the values they will have
dnl at the end of the configure script.
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
[
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
$1
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
])
dnl AC_LIB_PREPARE_MULTILIB creates
dnl - a variable acl_libdirstem, containing the basename of the libdir, either
dnl "lib" or "lib64" or "lib/64",
dnl - a variable acl_libdirstem2, as a secondary possible value for
dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
dnl "lib/amd64".
AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
[
dnl There is no formal standard regarding lib and lib64.
dnl On glibc systems, the current practice is that on a system supporting
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
dnl the compiler's default mode by looking at the compiler's library search
dnl path. If at least one of its elements ends in /lib64 or points to a
dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
dnl Otherwise we use the default, namely "lib".
dnl On Solaris systems, the current practice is that on a system supporting
dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gl_HOST_CPU_C_ABI_32BIT])
case "$host_os" in
solaris*)
AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
[AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifdef _LP64
int ok;
#else
error fail
#endif
]])],
[gl_cv_solaris_64bit=yes],
[gl_cv_solaris_64bit=no])
]);;
esac
dnl Allow the user to override the result by setting acl_cv_libdirstems.
AC_CACHE_CHECK([for the common suffixes of directories in the library search path],
[acl_cv_libdirstems],
[acl_libdirstem=lib
acl_libdirstem2=
case "$host_os" in
solaris*)
dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
dnl <https://docs.oracle.com/cd/E19253-01/816-5138/dev-env/index.html>.
dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
dnl symlink is missing, so we set acl_libdirstem2 too.
if test $gl_cv_solaris_64bit = yes; then
acl_libdirstem=lib/64
case "$host_cpu" in
sparc*) acl_libdirstem2=lib/sparcv9 ;;
i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
esac
fi
;;
*)
dnl If $CC generates code for a 32-bit ABI, the libraries are
dnl surely under $prefix/lib, not $prefix/lib64.
if test "$HOST_CPU_C_ABI_32BIT" != yes; then
dnl The result is a property of the system. However, non-system
dnl compilers sometimes have odd library search paths. Therefore
dnl prefer asking /usr/bin/gcc, if available, rather than $CC.
searchpath=`(if test -f /usr/bin/gcc \
&& LC_ALL=C /usr/bin/gcc -print-search-dirs >/dev/null 2>/dev/null; then \
LC_ALL=C /usr/bin/gcc -print-search-dirs; \
else \
LC_ALL=C $CC -print-search-dirs; \
fi) 2>/dev/null \
| sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
if test -n "$searchpath"; then
acl_save_IFS="${IFS= }"; IFS=":"
for searchdir in $searchpath; do
if test -d "$searchdir"; then
case "$searchdir" in
*/lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
*/../ | */.. )
# Better ignore directories of this form. They are misleading.
;;
*) searchdir=`cd "$searchdir" && pwd`
case "$searchdir" in
*/lib64 ) acl_libdirstem=lib64 ;;
esac ;;
esac
fi
done
IFS="$acl_save_IFS"
fi
fi
;;
esac
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2"
])
# Decompose acl_cv_libdirstems into acl_libdirstem and acl_libdirstem2.
acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e '/,/s/.*,//'`
])

38
man/Makefile.am
View File

@ -1,38 +0,0 @@
## Copyright (C) 2008-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
dist_man_MANS = \
mu-add.1 \
mu-bookmarks.5 \
mu-cfind.1 \
mu-easy.1 \
mu-extract.1 \
mu-fields.1 \
mu-find.1 \
mu-help.1 \
mu-index.1 \
mu-info.1 \
mu-init.1 \
mu-mkdir.1 \
mu-query.7 \
mu-remove.1 \
mu-server.1 \
mu-script.1 \
mu-verify.1 \
mu-view.1 \
mu.1

2
meson.build
View File

@ -172,7 +172,7 @@ version_texi_data.set('UPDATED',
version_texi_data.set('UPDATEDMONTH',
run_command('date', '+%B %Y', check:true).stdout().strip())
configure_file(input: 'version.texi.in',
configure_file(input: join_paths('build-aux', 'version.texi.in'),
output: 'version.texi',
configuration: version_texi_data)

74
mu/Makefile.am
View File

@ -1,74 +0,0 @@
## Copyright (C) 2010-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
AM_CPPFLAGS= \
-I${top_srcdir}/lib \
$(GLIB_CFLAGS) \
$(XAPIAN_CFLAGS) \
$(CODE_COVERAGE_CFLAGS)
AM_CXXFLAGS= \
$(GMIME_CFLAGS) \
-DMU_SCRIPTS_DIR="\"$(pkgdatadir)/scripts/\"" \
$(ASAN_CXXCFLAGS) \
$(WARN_CXXFLAGS) \
$(CODE_COVERAGE_CFLAGS) \
-Wno-switch-enum
AM_LDFLAGS= \
$(ASAN_LDFLAGS)
bin_PROGRAMS= \
mu
# note, mu.cc is only '.cc' and not '.c' because libmu must explicitly
# be linked as c++, not c.
mu_SOURCES= \
mu.cc \
mu-cmd-cfind.cc \
mu-config.cc \
mu-config.hh \
mu-cmd-extract.cc \
mu-cmd-find.cc \
mu-cmd-index.cc \
mu-cmd-server.cc \
mu-cmd-script.cc \
mu-cmd-fields.cc \
mu-cmd.cc \
mu-cmd.hh
BUILT_SOURCES= \
mu-help-strings.inc
mu-help-strings.inc: mu-help-strings.txt mu-help-strings.awk
$(AM_V_GEN) $(AWK) -f ${top_srcdir}/mu/mu-help-strings.awk < $< > $@
mu_LDADD= \
${top_builddir}/lib/libmu.la \
${top_builddir}/lib/utils/libmu-utils.la \
$(GLIB_LIBS) \
$(XAPIAN_LIBS) \
$(READLINE_LIBS) \
$(CODE_COVERAGE_LIBS)
EXTRA_DIST= \
mu-help-strings.awk \
mu-help-strings.txt
CLEANFILES= \
$(BUILT_SOURCES)

68
mu4e/Makefile.am
View File

@ -1,68 +0,0 @@
## Copyright (C) 2008-2017 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
include $(top_srcdir)/gtest.mk
SUBDIRS=
info_TEXINFOS=mu4e.texi
mu4e_TEXINFOS=fdl.texi
dist_lisp_LISP= \
mu4e-actions.el \
mu4e-bookmarks.el \
mu4e-compose.el \
mu4e-contacts.el \
mu4e-context.el \
mu4e-contrib.el \
mu4e-draft.el \
mu4e-folders.el \
mu4e-headers.el \
mu4e-icalendar.el \
mu4e-lists.el \
mu4e-helpers.el \
mu4e-main.el \
mu4e-mark.el \
mu4e-message.el \
mu4e-config.el \
mu4e-org.el \
mu4e-search.el \
mu4e-server.el \
mu4e-speedbar.el \
mu4e-update.el \
mu4e-vars.el \
mu4e-view.el \
mu4e.el \
obsolete/org-mu4e.el
EXTRA_DIST= \
mu4e-about.org
CLEANFILES= \
*.elc
doc_DATA = \
mu4e-about.org
##
## Change as needed.
##
BUILDPATH=mu4e
TEXINFO_CSS_PATH=~/Sources/ext/texinfo-css
fancyhtml:
mkdir -p $(BUILDPATH) ; cp -R $(TEXINFO_CSS_PATH)/static $(BUILDPATH)
makeinfo --html --css-ref=static/css/texinfo-klare.css -o $(BUILDPATH) mu4e.texi