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 GIT_VERSION=0.99
  13
  14 COPTS=-O2
  15 CFLAGS=-g $(COPTS) -Wall
  16
  17 prefix=$(HOME)
  18 bin=$(prefix)/bin
  19 # dest=
  20
  21 CC=gcc
  22 AR=ar
  23 INSTALL=install
  24
  25 #
  26 # sparse is architecture-neutral, which means that we need to tell it
  27 # explicitly what architecture to check for. Fix this up for yours..
  28 #
  29 SPARSE_FLAGS=-D__BIG_ENDIAN__ -D__powerpc__
  30
  31 SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
  32         git-pull-script git-tag-script git-resolve-script git-whatchanged \
  33         git-fetch-script git-status-script git-commit-script \
  34         git-log-script git-shortlog git-cvsimport-script git-diff-script \
  35         git-reset-script git-add-script git-checkout-script git-clone-script \
  36         gitk git-cherry git-rebase-script git-relink-script git-repack-script \
  37         git-format-patch-script git-sh-setup-script git-push-script
  38
  39 PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  40         git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  41         git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  42         git-check-files git-ls-tree git-merge-base git-merge-cache \
  43         git-unpack-file git-export git-diff-cache git-convert-cache \
  44         git-http-pull git-ssh-push git-ssh-pull git-rev-list git-mktag \
  45         git-diff-helper git-tar-tree git-local-pull git-write-blob \
  46         git-get-tar-commit-id git-apply git-stripspace \
  47         git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  48         git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  49         git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  50         git-show-index
  51
  52 all: $(PROG)
  53
  54 install: $(PROG) $(SCRIPTS)
  55         $(INSTALL) -m755 -d $(dest)$(bin)
  56         $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
  57
  58 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  59          tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
  60          epoch.o refs.o csum-file.o pack-check.o pkt-line.o connect.o
  61 LIB_FILE=libgit.a
  62 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
  63         pack.h pkt-line.h refs.h
  64
  65 LIB_H += strbuf.h
  66 LIB_OBJS += strbuf.o
  67
  68 LIB_H += quote.h
  69 LIB_OBJS += quote.o
  70
  71 LIB_H += diff.h count-delta.h
  72 LIB_OBJS += diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
  73         count-delta.o diffcore-break.o diffcore-order.o
  74
  75 LIB_OBJS += gitenv.o
  76
  77 LIBS = $(LIB_FILE)
  78 LIBS += -lz
  79
  80 ifdef MOZILLA_SHA1
  81   SHA1_HEADER="mozilla-sha1/sha1.h"
  82   LIB_OBJS += mozilla-sha1/sha1.o
  83 else
  84 ifdef PPC_SHA1
  85   SHA1_HEADER="ppc/sha1.h"
  86   LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
  87 else
  88   SHA1_HEADER=<openssl/sha.h>
  89   LIBS += -lcrypto
  90 endif
  91 endif
  92
  93 CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
  94
  95 $(LIB_FILE): $(LIB_OBJS)
  96         $(AR) rcs $@ $(LIB_OBJS)
  97
  98 check:
  99         for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
 100
 101 test-date: test-date.c date.o
 102         $(CC) $(CFLAGS) -o $@ test-date.c date.o
 103
 104 test-delta: test-delta.c diff-delta.o patch-delta.o
 105         $(CC) $(CFLAGS) -o $@ $^
 106
 107 git-%: %.c $(LIB_FILE)
 108         $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
 109
 110 git-update-cache: update-cache.c
 111 git-diff-files: diff-files.c
 112 git-init-db: init-db.c
 113 git-write-tree: write-tree.c
 114 git-read-tree: read-tree.c
 115 git-commit-tree: commit-tree.c
 116 git-cat-file: cat-file.c
 117 git-fsck-cache: fsck-cache.c
 118 git-checkout-cache: checkout-cache.c
 119 git-diff-tree: diff-tree.c
 120 git-rev-tree: rev-tree.c
 121 git-ls-files: ls-files.c
 122 git-check-files: check-files.c
 123 git-ls-tree: ls-tree.c
 124 git-merge-base: merge-base.c
 125 git-merge-cache: merge-cache.c
 126 git-unpack-file: unpack-file.c
 127 git-export: export.c
 128 git-diff-cache: diff-cache.c
 129 git-convert-cache: convert-cache.c
 130 git-http-pull: http-pull.c pull.c
 131 git-local-pull: local-pull.c pull.c
 132 git-ssh-push: rsh.c
 133 git-ssh-pull: rsh.c pull.c
 134 git-rev-list: rev-list.c
 135 git-mktag: mktag.c
 136 git-diff-helper: diff-helper.c
 137 git-tar-tree: tar-tree.c
 138 git-write-blob: write-blob.c
 139 git-stripspace: stripspace.c
 140 git-diff-stages: diff-stages.c
 141 git-rev-parse: rev-parse.c
 142 git-patch-id: patch-id.c
 143 git-pack-objects: pack-objects.c
 144 git-unpack-objects: unpack-objects.c
 145 git-verify-pack: verify-pack.c
 146 git-receive-pack: receive-pack.c
 147 git-send-pack: send-pack.c
 148 git-prune-packed: prune-packed.c
 149 git-fetch-pack: fetch-pack.c
 150
 151 git-http-pull: LIBS += -lcurl
 152 git-rev-list: LIBS += -lssl
 153
 154 # Library objects..
 155 blob.o: $(LIB_H)
 156 tree.o: $(LIB_H)
 157 commit.o: $(LIB_H)
 158 tag.o: $(LIB_H)
 159 object.o: $(LIB_H)
 160 read-cache.o: $(LIB_H)
 161 sha1_file.o: $(LIB_H)
 162 usage.o: $(LIB_H)
 163 strbuf.o: $(LIB_H)
 164 gitenv.o: $(LIB_H)
 165 entry.o: $(LIB_H)
 166 diff.o: $(LIB_H) diffcore.h
 167 diffcore-rename.o : $(LIB_H) diffcore.h
 168 diffcore-pathspec.o : $(LIB_H) diffcore.h
 169 diffcore-pickaxe.o : $(LIB_H) diffcore.h
 170 diffcore-break.o : $(LIB_H) diffcore.h
 171 diffcore-order.o : $(LIB_H) diffcore.h
 172 epoch.o: $(LIB_H)
 173
 174 git.spec: git.spec.in
 175         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 176
 177 GIT_TARNAME=git-$(GIT_VERSION)
 178 dist: git.spec
 179         git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 180         @mkdir -p $(GIT_TARNAME)
 181         @cp git.spec $(GIT_TARNAME)
 182         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git.spec
 183         @rm -rf $(GIT_TARNAME)
 184         gzip -9 $(GIT_TARNAME).tar
 185
 186 rpm: dist
 187         rpmbuild -ta git-$(GIT_VERSION).tar.gz
 188
 189 test: all
 190         $(MAKE) -C t/ all
 191
 192 clean:
 193         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 194         $(MAKE) -C Documentation/ clean
 195
 196 backup: clean
 197         cd .. ; tar czvf dircache.tar.gz dir-cache