thodg/libgit2/Makefile

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• Hash : cac5d927
  Author :
  Date : 2009-08-27T16:11:07
  

  Add support for running the tests via valgrind Add some makefile targets, which use valgrind's memcheck tool to run the tests, in order to help diagnose memory problems in the library. In addition, we enable the '--leak-check' option to report on any memory leaks. However, unlike the other memory problems reported by memcheck, memory leak reports do not result in an error exit from valgrind. (So memory leaks are reported on stderr, but don't halt the test run.) A suppressions file (tests.supp) is included since libz triggers some false positives. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>

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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
  OS     = unix
  
  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))
  TEST_VAL = $(patsubst %.exe,%.val,$(TEST_EXE))
  
  ifndef NO_OPENSSL
  	SHA1_HEADER = <openssl/sha.h>
  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)
  
  all:: $(GIT_LIB)
  
  clean:
  	rm -f $(GIT_LIB)
  	rm -f libgit2.pc
  	rm -f src/*.o src/sha1/*.o src/unix/*.o
  	rm -rf apidocs
  	rm -f *~ src/*~ src/git/*~ src/sha1/*~ src/unix/*~ src/win32/*~
  	@$(MAKE) -C tests -s --no-print-directory clean
  
  test-clean:
  	@$(MAKE) -C tests -s --no-print-directory clean
  
  apidocs:
  	$(DOXYGEN) api.doxygen
  	cp CONVENTIONS apidocs/
  
  test: $(GIT_LIB)
  	@$(MAKE) -C tests --no-print-directory test
  
  valgrind: $(GIT_LIB)
  	@$(MAKE) -C tests --no-print-directory valgrind
  
  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)
  
  $(TEST_OBJ) $(TEST_EXE) $(TEST_RUN) $(TEST_VAL):
  	@$(MAKE) -C tests --no-print-directory \
  		OS=$(OS) NO_OPENSSL=$(NO_OPENSSL) $(@F)
  
  libgit2.pc: libgit2.pc.in
  	sed -e 's#@prefix@#$(prefix)#' -e 's#@libdir@#$(libdir)#' $< > $@
  
  .PHONY: all
  .PHONY: clean
  .PHONY: test $(TEST_VAL) $(TEST_RUN) $(TEST_EXE) $(TEST_OBJ)
  .PHONY: apidocs
  .PHONY: install-headers
  .PHONY: install uninstall
  .PHONY: sparse
  

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