Makefile

   1 all::
   2
   3 # Define NO_VISIBILITY if your compiler does not support symbol
   4 # visibility in general (and the -fvisibility switch in particular).
   5 #
   6 # Define NO_OPENSSL if you do not have OpenSSL, or if you simply want
   7 # to use the bundled (Mozilla) SHA1 routines. (The bundled SHA1
   8 # routines are reported to be faster than OpenSSL on some platforms)
   9 #
  10
  11 DOXYGEN = doxygen
  12 INSTALL = install
  13 RANLIB  = ranlib
  14 AR      = ar cr
  15
  16 prefix=/usr/local
  17 libdir=$(prefix)/lib
  18
  19 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo no')
  20
  21 CFLAGS = -g -O2 -Wall
  22 OS     = unix
  23
  24 EXTRA_SRC =
  25 EXTRA_OBJ =
  26
  27 # Platform specific tweaks
  28
  29 ifneq (,$(findstring CYGWIN,$(uname_S)))
  30         NO_VISIBILITY=YesPlease
  31 endif
  32
  33 SRC_C = $(wildcard src/*.c)
  34 OS_SRC = $(wildcard src/$(OS)/*.c)
  35 SRC_C += $(OS_SRC)
  36 OBJS = $(patsubst %.c,%.o,$(SRC_C))
  37 HDRS = $(wildcard src/*.h)
  38 PUBLIC_HEADERS = $(wildcard src/git/*.h)
  39 HDRS += $(PUBLIC_HEADERS)
  40
  41 GIT_LIB = libgit2.a
  42
  43 TEST_OBJ = $(patsubst %.c,%.o,\
  44            $(wildcard tests/t[0-9][0-9][0-9][0-9]-*.c))
  45 TEST_EXE = $(patsubst %.o,%.exe,$(TEST_OBJ))
  46 TEST_RUN = $(patsubst %.exe,%.run,$(TEST_EXE))
  47
  48 ifndef NO_OPENSSL
  49         SHA1_HEADER = <openssl/sha.h>
  50 else
  51         SHA1_HEADER = "sha1/sha1.h"
  52         EXTRA_SRC += src/sha1/sha1.c
  53         EXTRA_OBJ += src/sha1/sha1.o
  54 endif
  55
  56 BASIC_CFLAGS := -Isrc -DSHA1_HEADER='$(SHA1_HEADER)'
  57 ifndef NO_VISIBILITY
  58 BASIC_CFLAGS += -fvisibility=hidden
  59 endif
  60
  61 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS)
  62 SRC_C += $(EXTRA_SRC)
  63 OBJ += $(EXTRA_OBJ)
  64
  65 all:: $(GIT_LIB)
  66
  67 clean:
  68         rm -f $(GIT_LIB)
  69         rm -f libgit2.pc
  70         rm -f src/*.o src/sha1/*.o src/unix/*.o
  71         rm -rf apidocs
  72         rm -f *~ src/*~ src/git/*~ src/sha1/*~ src/unix/*~ src/win32/*~
  73         @$(MAKE) -C tests -s --no-print-directory clean
  74
  75 test-clean:
  76         @$(MAKE) -C tests -s --no-print-directory clean
  77
  78 apidocs:
  79         $(DOXYGEN) api.doxygen
  80         cp CONVENTIONS apidocs/
  81
  82 test: $(GIT_LIB)
  83         @$(MAKE) -C tests --no-print-directory test
  84
  85 sparse:
  86         cgcc -no-compile $(ALL_CFLAGS) $(SPARSE_FLAGS) $(SRC_C)
  87
  88 install-headers: $(PUBLIC_HEADERS)
  89         @$(INSTALL) -d /tmp/gitinc/git
  90         @for i in $^; do cat .HEADER $$i > /tmp/gitinc/$${i##src/}; done
  91
  92 install: $(GIT_LIB) $(PUBLIC_HEADERS) libgit2.pc
  93         @$(INSTALL) -d $(DESTDIR)/$(prefix)/include/git
  94         @for i in $(PUBLIC_HEADERS); do \
  95                 cat .HEADER $$i > $(DESTDIR)/$(prefix)/include/$${i##src/}; \
  96         done
  97         @$(INSTALL) -d $(DESTDIR)/$(libdir)
  98         @$(INSTALL) $(GIT_LIB) $(DESTDIR)/$(libdir)/libgit2.a
  99         @$(INSTALL) -d $(DESTDIR)/$(libdir)/pkgconfig
 100         @$(INSTALL) libgit2.pc $(DESTDIR)/$(libdir)/pkgconfig/libgit2.pc
 101
 102 uninstall:
 103         @rm -f $(DESTDIR)/$(libdir)/libgit2.a
 104         @rm -f $(DESTDIR)/$(libdir)/pkgconfig/libgit2.pc
 105         @for i in $(PUBLIC_HEADERS); do \
 106                 rm -f $(DESTDIR)/$(prefix)/include/$${i##src/}; \
 107         done
 108         @rmdir $(DESTDIR)/$(prefix)/include/git
 109
 110 .c.o:
 111         $(CC) $(ALL_CFLAGS) -c $< -o $@
 112
 113 $(OBJS): $(HDRS)
 114 $(GIT_LIB): $(OBJS)
 115         rm -f $(GIT_LIB)
 116         $(AR) $(GIT_LIB) $(OBJS)
 117         $(RANLIB) $(GIT_LIB)
 118
 119 $(TEST_OBJ) $(TEST_EXE) $(TEST_RUN):
 120         @$(MAKE) -C tests --no-print-directory \
 121                 OS=$(OS) NO_OPENSSL=$(NO_OPENSSL) $(@F)
 122
 123 libgit2.pc: libgit2.pc.in
 124         sed -e 's#@prefix@#$(prefix)#' -e 's#@libdir@#$(libdir)#' $< > $@
 125
 126 .PHONY: all
 127 .PHONY: clean
 128 .PHONY: test $(TEST_RUN) $(TEST_EXE) $(TEST_OBJ)
 129 .PHONY: apidocs
 130 .PHONY: install-headers
 131 .PHONY: install uninstall
 132 .PHONY: sparse