cgit.mk

   1 # This Makefile is run in the "git" directory in order to re-use Git's
   2 # build variables and operating system detection.  Hence all files in
   3 # CGit's directory must be prefixed with "../".
   4 include Makefile
   5
   6 CGIT_PREFIX = ../
   7
   8 # The CGIT_* variables are inherited when this file is called from the
   9 # main Makefile - they are defined there.
  10
  11 $(CGIT_PREFIX)VERSION: force-version
  12         @cd $(CGIT_PREFIX) && ./gen-version.sh "$(CGIT_VERSION)"
  13 -include $(CGIT_PREFIX)VERSION
  14 .PHONY: force-version
  15
  16 # CGIT_CFLAGS is a separate variable so that we can track it separately
  17 # and avoid rebuilding all of Git when these variables change.
  18 CGIT_CFLAGS += -DCGIT_VERSION='"$(CGIT_VERSION)"'
  19 CGIT_CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"'
  20 CGIT_CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"'
  21 CGIT_CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"'
  22
  23 ifdef NO_C99_FORMAT
  24         CFLAGS += -DNO_C99_FORMAT
  25 endif
  26
  27 CGIT_OBJ_NAMES += cgit.o
  28 CGIT_OBJ_NAMES += cache.o
  29 CGIT_OBJ_NAMES += cmd.o
  30 CGIT_OBJ_NAMES += configfile.o
  31 CGIT_OBJ_NAMES += html.o
  32 CGIT_OBJ_NAMES += parsing.o
  33 CGIT_OBJ_NAMES += scan-tree.o
  34 CGIT_OBJ_NAMES += shared.o
  35 CGIT_OBJ_NAMES += ui-atom.o
  36 CGIT_OBJ_NAMES += ui-blob.o
  37 CGIT_OBJ_NAMES += ui-clone.o
  38 CGIT_OBJ_NAMES += ui-commit.o
  39 CGIT_OBJ_NAMES += ui-diff.o
  40 CGIT_OBJ_NAMES += ui-log.o
  41 CGIT_OBJ_NAMES += ui-patch.o
  42 CGIT_OBJ_NAMES += ui-plain.o
  43 CGIT_OBJ_NAMES += ui-refs.o
  44 CGIT_OBJ_NAMES += ui-repolist.o
  45 CGIT_OBJ_NAMES += ui-shared.o
  46 CGIT_OBJ_NAMES += ui-snapshot.o
  47 CGIT_OBJ_NAMES += ui-ssdiff.o
  48 CGIT_OBJ_NAMES += ui-stats.o
  49 CGIT_OBJ_NAMES += ui-summary.o
  50 CGIT_OBJ_NAMES += ui-tag.o
  51 CGIT_OBJ_NAMES += ui-tree.o
  52 CGIT_OBJ_NAMES += vector.o
  53
  54 CGIT_OBJS := $(addprefix $(CGIT_PREFIX),$(CGIT_OBJ_NAMES))
  55
  56 ifeq ($(wildcard $(CGIT_PREFIX).depend),)
  57 missing_dep_dirs += $(CGIT_PREFIX).depend
  58 endif
  59
  60 $(CGIT_PREFIX).depend:
  61         @mkdir -p $@
  62
  63 $(CGIT_PREFIX)CGIT-CFLAGS: FORCE
  64         @FLAGS='$(subst ','\'',$(CGIT_CFLAGS))'; \
  65             if test x"$$FLAGS" != x"`cat ../CGIT-CFLAGS 2>/dev/null`" ; then \
  66                 echo 1>&2 "    * new CGit build flags"; \
  67                 echo "$$FLAGS" >$(CGIT_PREFIX)CGIT-CFLAGS; \
  68             fi
  69
  70 $(CGIT_OBJS): %.o: %.c GIT-CFLAGS $(CGIT_PREFIX)CGIT-CFLAGS $(missing_dep_dirs)
  71         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $(CGIT_CFLAGS) $<
  72
  73 $(CGIT_PREFIX)cgit: $(CGIT_OBJS) GIT-LDFLAGS $(GITLIBS)
  74         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)