Makefile: add INSTALL var to set install command

This also explicitly sets the modes for installed files (755 for the
.cgi, 644 for the .css and .png).

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

1 files changed, 5 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index a95a622..9457940 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,7 @@ CACHE_ROOT = /var/cache/cgit
 SHA1_HEADER = <openssl/sha.h>
 GIT_VER = 1.6.0.3
 GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
+INSTALL = install
 
 # Define NO_STRCASESTR if you don't have strcasestr.
 #
@@ -135,10 +136,10 @@ test: all
         $(QUIET_SUBDIR0)tests $(QUIET_SUBDIR1) all
 
 install: all
-        mkdir -p $(DESTDIR)$(CGIT_SCRIPT_PATH)
-        install cgit $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
-        install -m 0644 cgit.css $(DESTDIR)$(CGIT_SCRIPT_PATH)/cgit.css
-        install -m 0644 cgit.png $(DESTDIR)$(CGIT_SCRIPT_PATH)/cgit.png
+        $(INSTALL) -m 0755 -d $(DESTDIR)$(CGIT_SCRIPT_PATH)
+        $(INSTALL) -m 0755 cgit $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
+        $(INSTALL) -m 0644 cgit.css $(DESTDIR)$(CGIT_SCRIPT_PATH)/cgit.css
+        $(INSTALL) -m 0644 cgit.png $(DESTDIR)$(CGIT_SCRIPT_PATH)/cgit.png
 
 uninstall:
         rm -f $(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)