cgit.css: try to make diffs look a little bit nicer

[ps-cgit] / Makefile

diff --git a/Makefile b/Makefile
index 4aa7afec63606d317ec8c52cf5e664b21c3ab5a7..a36eedeee73a108070f1ae960ede8965adb83b74 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,30 +1,80 @@
-CGIT_VERSION = 0.1-pre
+CGIT_VERSION = 0.4
 
-INSTALL_BIN = /var/www/htdocs/cgit.cgi
-INSTALL_CSS = /var/www/htdocs/cgit.css
-CACHE_ROOT = /var/cache/cgit
+prefix = /var/www/htdocs/cgit
+
+SHA1_HEADER = <openssl/sha.h>
 
-EXTLIBS = ../git/libgit.a ../git/xdiff/lib.a -lz -lcrypto
+CACHE_ROOT = /var/cache/cgit
+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-view.c ui-tree.c ui-commit.c ui-diff.o
+       ui-summary.o ui-log.o ui-view.o ui-tree.o ui-commit.o ui-diff.o \
+       ui-snapshot.o ui-blob.o
 
 CFLAGS += -Wall
 
-all: cgit
+ifdef DEBUG
+       CFLAGS += -g
+endif
 
-install: all clean-cache
-       install cgit $(INSTALL_BIN)
-       install cgit.css $(INSTALL_CSS)
+CFLAGS += -Igit -DSHA1_HEADER='$(SHA1_HEADER)'
+
+
+#
+# If make is run on a nongit platform, we need to get the git sources as a tarball.
+# But there is currently no recent enough tarball available on kernel.org, so download
+# a zipfile from hjemli.net instead
+#
+GITVER = $(shell git version 2>/dev/null || echo nogit)
+ifeq ($(GITVER),nogit)
+GITURL = http://hjemli.net/git/git/snapshot/?id=v1.5.2-rc2
+INITGIT = test -e git/git.c || (curl "$(GITURL)" > tmp.zip && unzip tmp.zip)
+else
+INITGIT = ./submodules.sh -i
+endif
+
+
+#
+# basic build rules
+#
+all: cgit
 
-cgit: cgit.c cgit.h git.h $(OBJECTS)
+cgit: cgit.c cgit.h $(OBJECTS)
        $(CC) $(CFLAGS) -DCGIT_VERSION='"$(CGIT_VERSION)"' cgit.c -o cgit \
                $(OBJECTS) $(EXTLIBS)
 
-$(OBJECTS): cgit.h git.h
+$(OBJECTS): cgit.h git/libgit.a
 
-.PHONY: clean
-clean:
+git/libgit.a:
+       $(INITGIT)
+       $(MAKE) -C git
+
+#
+# phony targets
+#
+install: all clean-cache
+       mkdir -p $(prefix)
+       install cgit $(prefix)/cgit.cgi
+       install cgit.css $(prefix)/cgit.css
+       install add.png del.png $(prefix)/
+
+clean-cgit:
        rm -f cgit *.o
 
+distclean-cgit: clean-cgit
+       git clean -d -x
+
+clean-sub:
+       $(MAKE) -C git clean
+
+distclean-sub: clean-sub
+       $(shell cd git && git clean -d -x)
+
 clean-cache:
        rm -rf $(CACHE_ROOT)/*
+
+clean: clean-cgit clean-sub
+
+distclean: distclean-cgit distclean-sub
+
+.PHONY: all install clean clean-cgit clean-sub clean-cache \
+       distclean distclean-cgit distclean-sub