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
@@ -28,44 +28,44 @@ VERSION: force-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