Makefile

   1 # -DCOLLISION_CHECK if you believe that SHA1's
   2 # 1461501637330902918203684832716283019655932542976 hashes do not give you
   3 # enough guarantees about no collisions between objects ever hapenning.
   4 #
   5 # -DUSE_NSEC if you want git to care about sub-second file mtimes and ctimes.
   6 # -DUSE_STDEV if you want git to care about st_dev changing
   7 #
   8 # Note that you need some new glibc (at least >2.2.4) for this, and it will
   9 # BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely randomly
  10 # break unless your underlying filesystem supports those sub-second times
  11 # (my ext3 doesn't).
  12 COPTS=-O2
  13 CFLAGS=-g $(COPTS) -Wall
  14
  15 prefix=$(HOME)
  16 bin=$(prefix)/bin
  17 # dest=
  18
  19 CC=gcc
  20 AR=ar
  21 INSTALL=install
  22
  23 SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
  24         git-pull-script git-tag-script git-resolve-script git-whatchanged \
  25         git-deltafy-script git-fetch-script git-status-script git-commit-script \
  26         git-log-script
  27
  28 PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  29         git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  30         git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  31         git-check-files git-ls-tree git-merge-base git-merge-cache \
  32         git-unpack-file git-export git-diff-cache git-convert-cache \
  33         git-http-pull git-rpush git-rpull git-rev-list git-mktag \
  34         git-diff-helper git-tar-tree git-local-pull git-write-blob \
  35         git-get-tar-commit-id git-mkdelta git-apply git-stripspace
  36
  37 all: $(PROG)
  38
  39 install: $(PROG) $(SCRIPTS)
  40         $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
  41
  42 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  43          tag.o delta.o date.o index.o diff-delta.o patch-delta.o
  44 LIB_FILE=libgit.a
  45 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h
  46
  47 LIB_H += strbuf.h
  48 LIB_OBJS += strbuf.o
  49
  50 LIB_H += diff.h count-delta.h
  51 LIB_OBJS += diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
  52         count-delta.o diffcore-break.o diffcore-order.o
  53
  54 LIB_OBJS += gitenv.o
  55
  56 LIBS = $(LIB_FILE)
  57 LIBS += -lz
  58
  59 ifdef MOZILLA_SHA1
  60   SHA1_HEADER="mozilla-sha1/sha1.h"
  61   LIB_OBJS += mozilla-sha1/sha1.o
  62 else
  63 ifdef PPC_SHA1
  64   SHA1_HEADER="ppc/sha1.h"
  65   LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
  66 else
  67   SHA1_HEADER=<openssl/sha.h>
  68   LIBS += -lcrypto
  69 endif
  70 endif
  71
  72 CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
  73
  74 $(LIB_FILE): $(LIB_OBJS)
  75         $(AR) rcs $@ $(LIB_OBJS)
  76
  77 test-date: test-date.c date.o
  78         $(CC) $(CFLAGS) -o $@ test-date.c date.o
  79
  80 test-delta: test-delta.c diff-delta.o patch-delta.o
  81         $(CC) $(CFLAGS) -o $@ $^
  82
  83 git-%: %.c $(LIB_FILE)
  84         $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
  85
  86 git-update-cache: update-cache.c
  87 git-diff-files: diff-files.c
  88 git-init-db: init-db.c
  89 git-write-tree: write-tree.c
  90 git-read-tree: read-tree.c
  91 git-commit-tree: commit-tree.c
  92 git-cat-file: cat-file.c
  93 git-fsck-cache: fsck-cache.c
  94 git-checkout-cache: checkout-cache.c
  95 git-diff-tree: diff-tree.c
  96 git-rev-tree: rev-tree.c
  97 git-ls-files: ls-files.c
  98 git-check-files: check-files.c
  99 git-ls-tree: ls-tree.c
 100 git-merge-base: merge-base.c
 101 git-merge-cache: merge-cache.c
 102 git-unpack-file: unpack-file.c
 103 git-export: export.c
 104 git-diff-cache: diff-cache.c
 105 git-convert-cache: convert-cache.c
 106 git-http-pull: http-pull.c pull.c
 107 git-local-pull: local-pull.c pull.c
 108 git-rpush: rsh.c
 109 git-rpull: rsh.c pull.c
 110 git-rev-list: rev-list.c
 111 git-mktag: mktag.c
 112 git-diff-helper: diff-helper.c
 113 git-tar-tree: tar-tree.c
 114 git-write-blob: write-blob.c
 115 git-mkdelta: mkdelta.c
 116 git-stripspace: stripspace.c
 117
 118 git-http-pull: LIBS += -lcurl
 119
 120 # Library objects..
 121 blob.o: $(LIB_H)
 122 tree.o: $(LIB_H)
 123 commit.o: $(LIB_H)
 124 tag.o: $(LIB_H)
 125 object.o: $(LIB_H)
 126 read-cache.o: $(LIB_H)
 127 sha1_file.o: $(LIB_H)
 128 usage.o: $(LIB_H)
 129 strbuf.o: $(LIB_H)
 130 gitenv.o: $(LIB_H)
 131 diff.o: $(LIB_H) diffcore.h
 132 diffcore-rename.o : $(LIB_H) diffcore.h
 133 diffcore-pathspec.o : $(LIB_H) diffcore.h
 134 diffcore-pickaxe.o : $(LIB_H) diffcore.h
 135 diffcore-break.o : $(LIB_H) diffcore.h
 136 diffcore-order.o : $(LIB_H) diffcore.h
 137
 138 test: all
 139         $(MAKE) -C t/ all
 140
 141 clean:
 142         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 143         $(MAKE) -C Documentation/ clean
 144
 145 backup: clean
 146         cd .. ; tar czvf dircache.tar.gz dir-cache