From 0a18f1979cdb065c4792126d6f91444e9429f192 Mon Sep 17 00:00:00 2001
From: "Luc J. Bourhis" <luc_j_bourhis@mac.com>
Date: Mon, 19 Oct 2015 18:55:48 +0200
Subject: [PATCH] Allow installation in any directory

This enables:
    make DESTDIR=xxxx install
to install mtheme in xxxx/tex/latex and the documentation in xxxx/doc/latex.
---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index af10e24..f99c6b2 100644
--- a/Makefile
+++ b/Makefile
@@ -8,9 +8,9 @@ DOC_PDF     = doc/metropolistheme.pdf
 
 CTAN_CONTENT = $(INS) $(PACKAGE_SRC) $(DOC_PDF)
 
-TEXMFHOME   = $(shell kpsewhich -var-value=TEXMFHOME)
-INSTALL_DIR = $(TEXMFHOME)/tex/latex/mtheme
-DOC_DIR     = $(TEXMFHOME)/doc/latex/mtheme
+DESTDIR     ?= $(shell kpsewhich -var-value=TEXMFHOME)
+INSTALL_DIR = $(DESTDIR)/tex/latex/mtheme
+DOC_DIR     = $(DESTDIR)/doc/latex/mtheme
 CACHE_DIR   := $(shell pwd)/.latex-cache
 
 COMPILE_TEX := latexmk -xelatex -output-directory=$(CACHE_DIR)