thodg/libgit2/Makefile

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• Hash : 79ca2edc
  Author :
  Date : 2009-03-20T19:51:48
  

  win32: Add routines to abstract memory-mapped file functions In particular, the git__mmap() and git__munmap() routines provide the interface to platform specific memory-mapped file facilities. We provide implementations for unix and win32, which can be found in their own sub-directories. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

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• Makefile

• all::
  
  # Define NO_VISIBILITY if your compiler does not support symbol
  # visibility in general (and the -fvisibility switch in particular).
  #
  # Define NO_OPENSSL if you do not have OpenSSL, or if you simply want
  # to use the bundled (Mozilla) SHA1 routines. (The bundled SHA1
  # routines are reported to be faster than OpenSSL on some platforms)
  #
  
  DOXYGEN = doxygen
  INSTALL = install
  RANLIB  = ranlib
  AR      = ar cr
  
  prefix=/usr/local
  libdir=$(prefix)/lib
  
  uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo no')
  
  CFLAGS = -g -O2 -Wall
  LIBS   = -L. -lgit2 -lz
  OS     = unix
  
  CRYPTO_LIB = -lcrypto
  
  EXTRA_LIBS =
  EXTRA_SRC =
  EXTRA_OBJ =
  
  # Platform specific tweaks
  
  ifneq (,$(findstring CYGWIN,$(uname_S)))
  	NO_VISIBILITY=YesPlease
  endif
  
  SRC_C = $(wildcard src/*.c)
  OS_SRC = $(wildcard src/$(OS)/*.c)
  SRC_C += $(OS_SRC)
  OBJS = $(patsubst %.c,%.o,$(SRC_C))
  HDRS = $(wildcard src/*.h)
  PUBLIC_HEADERS = $(wildcard src/git/*.h)
  HDRS += $(PUBLIC_HEADERS)
  
  GIT_LIB = libgit2.a
  
  TEST_OBJ = $(patsubst %.c,%.o,\
             $(wildcard tests/t[0-9][0-9][0-9][0-9]-*.c))
  TEST_EXE = $(patsubst %.o,%.exe,$(TEST_OBJ))
  TEST_RUN = $(patsubst %.exe,%.run,$(TEST_EXE))
  
  ifndef NO_OPENSSL
  	SHA1_HEADER = <openssl/sha.h>
  	EXTRA_LIBS += $(CRYPTO_LIB)
  else
  	SHA1_HEADER = "sha1/sha1.h"
  	EXTRA_SRC += src/sha1/sha1.c
  	EXTRA_OBJ += src/sha1/sha1.o
  endif
  
  BASIC_CFLAGS := -Isrc -DSHA1_HEADER='$(SHA1_HEADER)'
  ifndef NO_VISIBILITY
  BASIC_CFLAGS += -fvisibility=hidden
  endif
  
  ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS)
  SRC_C += $(EXTRA_SRC)
  OBJ += $(EXTRA_OBJ)
  LIBS += $(EXTRA_LIBS)
  
  all:: $(GIT_LIB)
  
  clean:
  	rm -f $(GIT_LIB)
  	rm -f libgit2.pc
  	rm -f src/*.o src/sha1/*.o src/unix/*.o
  	rm -f tests/*.o tests/*.exe tests/*.toc
  	rm -rf trash-*.exe
  	rm -rf apidocs
  
  apidocs:
  	$(DOXYGEN) api.doxygen
  	cp CONVENTIONS apidocs/
  
  test: $(TEST_RUN)
  
  sparse:
  	cgcc -no-compile $(ALL_CFLAGS) $(SPARSE_FLAGS) $(SRC_C)
  
  install-headers: $(PUBLIC_HEADERS)
  	@$(INSTALL) -d /tmp/gitinc/git
  	@for i in $^; do cat .HEADER $$i > /tmp/gitinc/$${i##src/}; done
  
  install: $(GIT_LIB) $(PUBLIC_HEADERS) libgit2.pc
  	@$(INSTALL) -d $(DESTDIR)/$(prefix)/include/git
  	@for i in $(PUBLIC_HEADERS); do \
  		cat .HEADER $$i > $(DESTDIR)/$(prefix)/include/$${i##src/}; \
  	done
  	@$(INSTALL) -d $(DESTDIR)/$(libdir)
  	@$(INSTALL) $(GIT_LIB) $(DESTDIR)/$(libdir)/libgit2.a
  	@$(INSTALL) -d $(DESTDIR)/$(libdir)/pkgconfig
  	@$(INSTALL) libgit2.pc $(DESTDIR)/$(libdir)/pkgconfig/libgit2.pc
  
  uninstall:
  	@rm -f $(DESTDIR)/$(libdir)/libgit2.a
  	@rm -f $(DESTDIR)/$(libdir)/pkgconfig/libgit2.pc
  	@for i in $(PUBLIC_HEADERS); do \
  		rm -f $(DESTDIR)/$(prefix)/include/$${i##src/}; \
  	done
  	@rmdir $(DESTDIR)/$(prefix)/include/git
  
  .c.o:
  	$(CC) $(ALL_CFLAGS) -c $< -o $@
  
  $(OBJS): $(HDRS)
  $(GIT_LIB): $(OBJS)
  	rm -f $(GIT_LIB)
  	$(AR) $(GIT_LIB) $(OBJS)
  	$(RANLIB) $(GIT_LIB)
  
  T_HDR         = tests/test_lib.h tests/test_helpers.h
  T_LIB         = tests/test_lib.o tests/test_helpers.o
  T_MAIN_C      = tests/test_main.c
  
  $(T_LIB):    $(T_HDR) $(HDRS)
  $(TEST_OBJ): $(T_HDR) $(HDRS)
  
  $(patsubst %.exe,%.toc,$(TEST_EXE)): tests/%.toc: tests/%.c
  	grep BEGIN_TEST $< >$@+
  	mv $@+ $@
  
  $(TEST_OBJ): tests/%.o: tests/%.c
  	$(CC) $(ALL_CFLAGS) -c $< -o $@
  
  $(patsubst %.exe,%_main.o,$(TEST_EXE)): tests/%_main.o: $(HDRS)
  $(patsubst %.exe,%_main.o,$(TEST_EXE)): tests/%_main.o: $(T_MAIN_C)
  $(patsubst %.exe,%_main.o,$(TEST_EXE)): tests/%_main.o: tests/%.toc
  	$(CC) -Isrc -I. '-DTEST_TOC="$<"' \
  		-c $(T_MAIN_C) \
  		-o $@
  
  $(TEST_EXE): tests/%.exe: $(T_LIB) $(GIT_LIB)
  $(TEST_EXE): tests/%.exe: tests/%.o tests/%_main.o
  	$(CC) -o $@ \
  		$(patsubst %.exe,%_main.o,$@) \
  		$(patsubst %.exe,%.o,$@) \
  		$(T_LIB) $(LIBS)
  
  $(TEST_RUN): tests/%.run: tests/%.exe
  	@t=trash-$(<F) && \
  	 mkdir $$t && \
  	 if (cd $$t && ../$<); \
  	  then rm -rf $$t; \
  	  else rmdir $$t; exit 1; \
  	 fi
  
  libgit2.pc: libgit2.pc.in
  	sed -e 's#@prefix@#$(prefix)#' -e 's#@libdir@#$(libdir)#' $< > $@
  
  .PHONY: all
  .PHONY: clean
  .PHONY: test $(TEST_RUN)
  .PHONY: apidocs
  .PHONY: install-headers
  .PHONY: install uninstall
  .PHONY: sparse
  

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