# This Makefile is run in the "git" directory in order to re-use Git's# build variables and operating system detection.  Hence all files in# CGit's directory must be prefixed with "../".include Makefile CGIT_PREFIX = ../ -include $(CGIT_PREFIX)cgit.conf # The CGIT_* variables are inherited when this file is called from the# main Makefile - they are defined there. $(CGIT_PREFIX)VERSION: force-version	@cd $(CGIT_PREFIX) && '$(SHELL_PATH_SQ)' ./gen-version.sh "$(CGIT_VERSION)"-include $(CGIT_PREFIX)VERSION.PHONY: force-version # CGIT_CFLAGS is a separate variable so that we can track it separately# and avoid rebuilding all of Git when these variables change.CGIT_CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"'CGIT_CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"'CGIT_CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"' PKG_CONFIG ?= pkg-config ifdef NO_C99_FORMAT	CFLAGS += -DNO_C99_FORMATendif ifdef NO_LUA	LUA_MESSAGE := linking without specified Lua support	CGIT_CFLAGS += -DNO_LUAelseifeq ($(LUA_PKGCONFIG),)	LUA_PKGCONFIG := $(shell for pc in luajit lua lua5.2 lua5.1; do \			$(PKG_CONFIG) --exists $$pc 2>/dev/null && echo $$pc && break; \			done)	LUA_MODE := autodetectedelse	LUA_MODE := specifiedendififneq ($(LUA_PKGCONFIG),)	LUA_MESSAGE := linking with $(LUA_MODE) $(LUA_PKGCONFIG)	LUA_LIBS := $(shell $(PKG_CONFIG) --libs $(LUA_PKGCONFIG) 2>/dev/null)	LUA_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(LUA_PKGCONFIG) 2>/dev/null)	CGIT_LIBS += $(LUA_LIBS)	CGIT_CFLAGS += $(LUA_CFLAGS)else	LUA_MESSAGE := linking without autodetected Lua support	NO_LUA := YesPlease	CGIT_CFLAGS += -DNO_LUAendif endif # Add -ldl to linker flags on systems that commonly use GNU libc.ifneq (,$(filter $(uname_S),Linux GNU GNU/kFreeBSD))	CGIT_LIBS += -ldlendif # glibc 2.1+ offers sendfile which the most common C library on Linuxifeq ($(uname_S),Linux)	HAVE_LINUX_SENDFILE = YesPleaseendif ifdef HAVE_LINUX_SENDFILE	CGIT_CFLAGS += -DHAVE_LINUX_SENDFILEendif CGIT_OBJ_NAMES += cgit.oCGIT_OBJ_NAMES += cache.oCGIT_OBJ_NAMES += cmd.oCGIT_OBJ_NAMES += configfile.oCGIT_OBJ_NAMES += filter.oCGIT_OBJ_NAMES += html.oCGIT_OBJ_NAMES += parsing.oCGIT_OBJ_NAMES += scan-tree.oCGIT_OBJ_NAMES += shared.oCGIT_OBJ_NAMES += ui-atom.oCGIT_OBJ_NAMES += ui-blame.oCGIT_OBJ_NAMES += ui-blob.oCGIT_OBJ_NAMES += ui-clone.oCGIT_OBJ_NAMES += ui-commit.oCGIT_OBJ_NAMES += ui-diff.oCGIT_OBJ_NAMES += ui-log.oCGIT_OBJ_NAMES += ui-patch.oCGIT_OBJ_NAMES += ui-plain.oCGIT_OBJ_NAMES += ui-refs.oCGIT_OBJ_NAMES += ui-repolist.oCGIT_OBJ_NAMES += ui-shared.oCGIT_OBJ_NAMES += ui-snapshot.oCGIT_OBJ_NAMES += ui-ssdiff.oCGIT_OBJ_NAMES += ui-stats.oCGIT_OBJ_NAMES += ui-summary.oCGIT_OBJ_NAMES += ui-tag.oCGIT_OBJ_NAMES += ui-tree.o CGIT_OBJS := $(addprefix $(CGIT_PREFIX),$(CGIT_OBJ_NAMES)) # Only cgit.c reference CGIT_VERSION so we only rebuild its objects when the# version changes.CGIT_VERSION_OBJS := $(addprefix $(CGIT_PREFIX),cgit.o cgit.sp)$(CGIT_VERSION_OBJS): $(CGIT_PREFIX)VERSION$(CGIT_VERSION_OBJS): EXTRA_CPPFLAGS = \	-DCGIT_VERSION='"$(CGIT_VERSION)"' # Git handles dependencies using ":=" so dependencies in CGIT_OBJ are not# handled by that and we must handle them ourselves.cgit_dep_files := $(foreach f,$(CGIT_OBJS),$(dir $f).depend/$(notdir $f).d)cgit_dep_files_present := $(wildcard $(cgit_dep_files))ifneq ($(cgit_dep_files_present),)include $(cgit_dep_files_present)endif ifeq ($(wildcard $(CGIT_PREFIX).depend),)missing_dep_dirs += $(CGIT_PREFIX).dependendif $(CGIT_PREFIX).depend:	@mkdir -p $@ $(CGIT_PREFIX)CGIT-CFLAGS: FORCE	@FLAGS='$(subst ','\'',$(CGIT_CFLAGS))'; \	    if test x"$$FLAGS" != x"`cat ../CGIT-CFLAGS 2>/dev/null`" ; then \		echo 1>&2 "    * new CGit build flags"; \		echo "$$FLAGS" >$(CGIT_PREFIX)CGIT-CFLAGS; \            fi $(CGIT_OBJS): %.o: %.c GIT-CFLAGS $(CGIT_PREFIX)CGIT-CFLAGS $(missing_dep_dirs)	$(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $(CGIT_CFLAGS) $< $(CGIT_PREFIX)cgit: $(CGIT_OBJS) GIT-LDFLAGS $(GITLIBS)	@echo 1>&1 "    * $(LUA_MESSAGE)"	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) $(CGIT_LIBS) CGIT_SP_OBJS := $(patsubst %.o,%.sp,$(CGIT_OBJS)) $(CGIT_SP_OBJS): %.sp: %.c GIT-CFLAGS $(CGIT_PREFIX)CGIT-CFLAGS FORCE	$(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $(CGIT_CFLAGS) $(SPARSE_FLAGS) $< cgit-sparse: $(CGIT_SP_OBJS)