Makefile: add support for DESTDIR

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/Makefile b/Makefile
index 2fbdf67..d95a5a3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,71 +1,71 @@
 CGIT_VERSION = v0.6
 CGIT_SCRIPT_NAME = cgit.cgi
 CGIT_SCRIPT_PATH = /var/www/htdocs/cgit
 CGIT_CONFIG = /etc/cgitrc
 CACHE_ROOT = /var/cache/cgit
 SHA1_HEADER = <openssl/sha.h>
 GIT_VER = 1.5.3
 GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
 
 #
 # Let the user override the above settings.
 #
 -include cgit.conf
 
 
 EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto
 OBJECTS = shared.o cache.o parsing.o html.o ui-shared.o ui-repolist.o \
         ui-summary.o ui-log.o ui-tree.o ui-commit.o ui-diff.o \
         ui-snapshot.o ui-blob.o ui-tag.o
 
 
 .PHONY: all git install clean distclean force-version get-git
 
 all: cgit git
 
 VERSION: force-version
         @./gen-version.sh "$(CGIT_VERSION)"
 -include VERSION
 
 
 CFLAGS += -g -Wall -Igit
 CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER)'
 CFLAGS += -DCGIT_VERSION='"$(CGIT_VERSION)"'
 CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"'
 CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"'
 
 
 cgit: cgit.c $(OBJECTS)
         $(CC) $(CFLAGS) cgit.c -o cgit $(OBJECTS) $(EXTLIBS)
 
 $(OBJECTS): cgit.h git/xdiff/lib.a git/libgit.a VERSION
 
 git/xdiff/lib.a: | git
 
 git/libgit.a: | git
 
 git:
         cd git && $(MAKE) xdiff/lib.a
         cd git && $(MAKE) libgit.a
 
 install: all
-        mkdir -p $(CGIT_SCRIPT_PATH)
-        install cgit $(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
-        install cgit.css $(CGIT_SCRIPT_PATH)/cgit.css
-        rm -rf $(CACHE_ROOT)/*
+        mkdir -p $(DESTDIR)$(CGIT_SCRIPT_PATH)
+        install cgit $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
+        install cgit.css $(DESTDIR)$(CGIT_SCRIPT_PATH)/cgit.css
+        rm -rf $(DESTDIR)$(CACHE_ROOT)/*
 
 uninstall:
-        rm -f $(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
-        rm -f $(CGIT_SCRIPT_PATH)/cgit.css
-        rm -rf $(CACHE_ROOT)
+        rm -f $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
+        rm -f $(DESTDIR)$(CGIT_SCRIPT_PATH)/cgit.css
+        rm -rf $(DESTDIR)$(CACHE_ROOT)
 
 clean:
         rm -f cgit VERSION *.o
         cd git && $(MAKE) clean
 
 distclean: clean
         git clean -d -x
         cd git && git clean -d -x
 
 get-git:
         curl $(GIT_URL) | tar -xj && rm -rf git && mv git-$(GIT_VER) git