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 # -DNSEC if you want git to care about sub-second file mtimes and ctimes.
   6 # Note that you need some new glibc (at least >2.2.4) for this, and it will
   7 # BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely randomly
   8 # break unless your underlying filesystem supports those sub-second times
   9 # (my ext3 doesn't).
  10 COPTS=-O2
  11 CFLAGS=-g $(COPTS) -Wall
  12
  13 prefix=$(HOME)
  14 bin=$(prefix)/bin
  15 # dest=
  16
  17 CC=gcc
  18 AR=ar
  19 INSTALL=install
  20
  21 SCRIPTS=git-apply-patch-script git-merge-one-file-script git-prune-script \
  22         git-pull-script git-tag-script git-resolve-script git-whatchanged
  23
  24 PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  25         git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  26         git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  27         git-check-files git-ls-tree git-merge-base git-merge-cache \
  28         git-unpack-file git-export git-diff-cache git-convert-cache \
  29         git-http-pull git-rpush git-rpull git-rev-list git-mktag \
  30         git-diff-helper git-tar-tree git-local-pull git-write-blob \
  31         git-get-tar-commit-id
  32
  33 all: $(PROG)
  34
  35 install: $(PROG) $(SCRIPTS)
  36         $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
  37
  38 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  39          tag.o date.o
  40 LIB_FILE=libgit.a
  41 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h
  42
  43 LIB_H += strbuf.h
  44 LIB_OBJS += strbuf.o
  45
  46 LIB_H += diff.h
  47 LIB_OBJS += diff.o
  48
  49 LIB_OBJS += gitenv.o
  50
  51 LIBS = $(LIB_FILE)
  52 LIBS += -lz
  53
  54 ifdef MOZILLA_SHA1
  55   SHA1_HEADER="mozilla-sha1/sha1.h"
  56   LIB_OBJS += mozilla-sha1/sha1.o
  57 else
  58 ifdef PPC_SHA1
  59   SHA1_HEADER="ppc/sha1.h"
  60   LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
  61 else
  62   SHA1_HEADER=<openssl/sha.h>
  63   LIBS += -lcrypto
  64 endif
  65 endif
  66
  67 CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
  68
  69 $(LIB_FILE): $(LIB_OBJS)
  70         $(AR) rcs $@ $(LIB_OBJS)
  71
  72 test-date: test-date.c date.o
  73         $(CC) $(CFLAGS) -o $@ test-date.c date.o
  74
  75 git-%: %.c $(LIB_FILE)
  76         $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
  77
  78 git-update-cache: update-cache.c
  79 git-diff-files: diff-files.c
  80 git-init-db: init-db.c
  81 git-write-tree: write-tree.c
  82 git-read-tree: read-tree.c
  83 git-commit-tree: commit-tree.c
  84 git-cat-file: cat-file.c
  85 git-fsck-cache: fsck-cache.c
  86 git-checkout-cache: checkout-cache.c
  87 git-diff-tree: diff-tree.c
  88 git-rev-tree: rev-tree.c
  89 git-ls-files: ls-files.c
  90 git-check-files: check-files.c
  91 git-ls-tree: ls-tree.c
  92 git-merge-base: merge-base.c
  93 git-merge-cache: merge-cache.c
  94 git-unpack-file: unpack-file.c
  95 git-export: export.c
  96 git-diff-cache: diff-cache.c
  97 git-convert-cache: convert-cache.c
  98 git-http-pull: http-pull.c pull.c
  99 git-local-pull: local-pull.c pull.c
 100 git-rpush: rsh.c
 101 git-rpull: rsh.c pull.c
 102 git-rev-list: rev-list.c
 103 git-mktag: mktag.c
 104 git-diff-helper: diff-helper.c
 105 git-tar-tree: tar-tree.c
 106 git-write-blob: write-blob.c
 107
 108 git-http-pull: LIBS += -lcurl
 109
 110 # Library objects..
 111 blob.o: $(LIB_H)
 112 tree.o: $(LIB_H)
 113 commit.o: $(LIB_H)
 114 tag.o: $(LIB_H)
 115 object.o: $(LIB_H)
 116 read-cache.o: $(LIB_H)
 117 sha1_file.o: $(LIB_H)
 118 usage.o: $(LIB_H)
 119 diff.o: $(LIB_H)
 120 strbuf.o: $(LIB_H)
 121 gitenv.o: $(LIB_H)
 122
 123 test: all
 124         make -C t/ all
 125
 126 clean:
 127         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 128
 129 backup: clean
 130         cd .. ; tar czvf dircache.tar.gz dir-cache