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
@@ -1,16 +1,17 @@
 CGIT_VERSION = v0.8.1
 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 = 1.6.0.3
 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.
 #
 # Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin).
 #
 
 #-include config.mak
 
@@ -130,20 +131,20 @@ cgit.o: VERSION
 libgit:
         $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 libgit.a
         $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 xdiff/lib.a
 
 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)
         rm -f $(CGIT_SCRIPT_PATH)/cgit.css
         rm -f $(CGIT_SCRIPT_PATH)/cgit.png
 
 clean:
         rm -f cgit VERSION *.o *.d