Makefile

   1 # Define MOZILLA_SHA1 environment variable when running make to make use of
   2 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
   3 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
   4 # choice) has very fast version optimized for i586.
   5 #
   6 # Define NO_OPENSSL environment variable if you do not have OpenSSL. You will
   7 # miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.
   8 #
   9 # Define PPC_SHA1 environment variable when running make to make use of
  10 # a bundled SHA1 routine optimized for PowerPC.
  11
  12
  13 # Define COLLISION_CHECK below if you believe that SHA1's
  14 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  15 # sufficient guarantee that no collisions between objects will ever happen.
  16
  17 # DEFINES += -DCOLLISION_CHECK
  18
  19 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  20 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  21 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  22 # randomly break unless your underlying filesystem supports those sub-second
  23 # times (my ext3 doesn't).
  24
  25 # DEFINES += -DUSE_NSEC
  26
  27 # Define USE_STDEV below if you want git to care about the underlying device
  28 # change being considered an inode change from the update-cache perspective.
  29
  30 # DEFINES += -DUSE_STDEV
  31
  32 GIT_VERSION=0.99.2
  33
  34 COPTS?=-g -O2
  35 CFLAGS+=$(COPTS) -Wall $(DEFINES)
  36
  37 prefix=$(HOME)
  38 bindir=$(prefix)/bin
  39 # dest=
  40
  41 CC?=gcc
  42 AR?=ar
  43 INSTALL?=install
  44 RPMBUILD?=rpmbuild
  45
  46 # sparse is architecture-neutral, which means that we need to tell it
  47 # explicitly what architecture to check for. Fix this up for yours..
  48 SPARSE_FLAGS?=-D__BIG_ENDIAN__ -D__powerpc__
  49
  50
  51
  52 ### --- END CONFIGURATION SECTION ---
  53
  54
  55
  56 SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
  57         git-pull-script git-tag-script git-resolve-script git-whatchanged \
  58         git-fetch-script git-status-script git-commit-script \
  59         git-log-script git-shortlog git-cvsimport-script git-diff-script \
  60         git-reset-script git-add-script git-checkout-script git-clone-script \
  61         gitk git-cherry git-rebase-script git-relink-script git-repack-script \
  62         git-format-patch-script git-sh-setup-script git-push-script \
  63         git-branch-script git-parse-remote git-verify-tag-script \
  64         git-ls-remote-script git-clone-dumb-http git-rename-script \
  65         git-request-pull-script
  66
  67 PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  68         git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  69         git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  70         git-check-files git-ls-tree git-merge-base git-merge-cache \
  71         git-unpack-file git-export git-diff-cache git-convert-cache \
  72         git-http-pull git-ssh-push git-ssh-pull git-rev-list git-mktag \
  73         git-diff-helper git-tar-tree git-local-pull git-hash-object \
  74         git-get-tar-commit-id git-apply git-stripspace \
  75         git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  76         git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  77         git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  78         git-show-index git-daemon git-var git-peek-remote \
  79         git-update-server-info git-show-rev-cache git-build-rev-cache
  80
  81 LIB_FILE=libgit.a
  82 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
  83         pack.h pkt-line.h refs.h
  84 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  85          tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
  86          refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o
  87
  88 LIB_H += rev-cache.h
  89 LIB_OBJS += rev-cache.o
  90
  91 LIB_H += strbuf.h
  92 LIB_OBJS += strbuf.o
  93
  94 LIB_H += quote.h
  95 LIB_OBJS += quote.o
  96
  97 LIB_H += diff.h count-delta.h
  98 DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
  99         diffcore-break.o diffcore-order.o
 100 LIB_OBJS += $(DIFF_OBJS) count-delta.o
 101
 102 LIB_OBJS += gitenv.o
 103 LIB_OBJS += server-info.o
 104
 105 LIBS = $(LIB_FILE)
 106 LIBS += -lz
 107
 108 ifndef NO_OPENSSL
 109         LIB_OBJS += epoch.o
 110 else
 111         CFLAGS += '-DNO_OPENSSL'
 112         MOZILLA_SHA1=1
 113 endif
 114 ifdef MOZILLA_SHA1
 115   SHA1_HEADER="mozilla-sha1/sha1.h"
 116   LIB_OBJS += mozilla-sha1/sha1.o
 117 else
 118 ifdef PPC_SHA1
 119   SHA1_HEADER="ppc/sha1.h"
 120   LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 121 else
 122   SHA1_HEADER=<openssl/sha.h>
 123 ifeq ($(shell uname -s),Darwin)
 124   LIBS += -lcrypto -lssl
 125 else
 126   LIBS += -lcrypto
 127 endif
 128 endif
 129 endif
 130
 131 CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
 132
 133
 134
 135 ### Build rules
 136
 137 all: $(PROG)
 138
 139
 140 .PRECIOUS: %.o
 141 git-%: %.o $(LIB_FILE)
 142         $(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 143
 144 git-http-pull: pull.o
 145 git-local-pull: pull.o
 146 git-ssh-pull: rsh.o pull.o
 147 git-ssh-push: rsh.o
 148
 149 git-http-pull: LIBS += -lcurl
 150 git-rev-list: LIBS += -lssl
 151
 152 $(LIB_OBJS): $(LIB_H)
 153 $(DIFF_OBJS): diffcore.h
 154
 155 $(LIB_FILE): $(LIB_OBJS)
 156         $(AR) rcs $@ $(LIB_OBJS)
 157
 158 doc:
 159         $(MAKE) -C Documentation all
 160
 161
 162
 163 ### Testing rules
 164
 165 test: all
 166         $(MAKE) -C t/ all
 167
 168 test-date: test-date.c date.o
 169         $(CC) $(CFLAGS) -o $@ test-date.c date.o
 170
 171 test-delta: test-delta.c diff-delta.o patch-delta.o
 172         $(CC) $(CFLAGS) -o $@ $^
 173
 174 check:
 175         for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
 176
 177
 178
 179 ### Installation rules
 180
 181 install: $(PROG) $(SCRIPTS)
 182         $(INSTALL) -m755 -d $(dest)$(bindir)
 183         $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
 184
 185 install-tools:
 186         $(MAKE) -C tools install
 187
 188 install-doc:
 189         $(MAKE) -C Documentation install
 190
 191
 192
 193
 194 ### Maintainer's dist rules
 195
 196 git-core.spec: git-core.spec.in Makefile
 197         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 198
 199 GIT_TARNAME=git-core-$(GIT_VERSION)
 200 dist: git-core.spec git-tar-tree
 201         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 202         @mkdir -p $(GIT_TARNAME)
 203         @cp git-core.spec $(GIT_TARNAME)
 204         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 205         @rm -rf $(GIT_TARNAME)
 206         gzip -f -9 $(GIT_TARNAME).tar
 207
 208 rpm: dist
 209         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 210
 211
 212 backup: clean
 213         cd .. ; tar czvf dircache.tar.gz dir-cache
 214
 215
 216
 217 ### Cleaning rules
 218
 219 clean:
 220         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 221         rm -f git-core-*.tar.gz git-core.spec
 222         $(MAKE) -C tools/ clean
 223         $(MAKE) -C Documentation/ clean