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 NO_CURL if you do not have curl installed.  git-http-pull is not
  10 # built, and you cannot use http:// and https:// transports.
  11 #
  12 # Define PPC_SHA1 environment variable when running make to make use of
  13 # a bundled SHA1 routine optimized for PowerPC.
  14
  15
  16 # Define COLLISION_CHECK below if you believe that SHA1's
  17 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  18 # sufficient guarantee that no collisions between objects will ever happen.
  19
  20 # DEFINES += -DCOLLISION_CHECK
  21
  22 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  23 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  24 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  25 # randomly break unless your underlying filesystem supports those sub-second
  26 # times (my ext3 doesn't).
  27
  28 # DEFINES += -DUSE_NSEC
  29
  30 # Define USE_STDEV below if you want git to care about the underlying device
  31 # change being considered an inode change from the update-cache perspective.
  32
  33 # DEFINES += -DUSE_STDEV
  34
  35 GIT_VERSION = 0.99.6
  36
  37 CFLAGS = -g -O2 -Wall
  38 ALL_CFLAGS = $(CFLAGS) $(DEFINES)
  39
  40 prefix = $(HOME)
  41 bindir = $(prefix)/bin
  42 template_dir = $(prefix)/share/git-core/templates/
  43 # DESTDIR=
  44
  45 CC = gcc
  46 AR = ar
  47 INSTALL = install
  48 RPMBUILD = rpmbuild
  49
  50 # sparse is architecture-neutral, which means that we need to tell it
  51 # explicitly what architecture to check for. Fix this up for yours..
  52 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  53
  54
  55
  56 ### --- END CONFIGURATION SECTION ---
  57
  58
  59
  60 SCRIPTS=git git-merge-one-file-script git-prune-script \
  61         git-pull-script git-tag-script git-resolve-script git-whatchanged \
  62         git-fetch-script git-status-script git-commit-script \
  63         git-log-script git-shortlog git-cvsimport-script git-diff-script \
  64         git-reset-script git-add-script git-checkout-script git-clone-script \
  65         gitk git-cherry git-rebase-script git-relink-script git-repack-script \
  66         git-format-patch-script git-sh-setup-script git-push-script \
  67         git-branch-script git-parse-remote-script git-verify-tag-script \
  68         git-ls-remote-script git-rename-script \
  69         git-request-pull-script git-bisect-script
  70
  71 SCRIPTS += git-count-objects-script
  72 SCRIPTS += git-revert-script
  73 SCRIPTS += git-octopus-script
  74 SCRIPTS += git-archimport-script
  75
  76 PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  77         git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  78         git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  79         git-ls-tree git-merge-base git-merge-cache \
  80         git-unpack-file git-export git-diff-cache git-convert-cache \
  81         git-ssh-push git-ssh-pull git-rev-list git-mktag \
  82         git-diff-helper git-tar-tree git-local-pull git-hash-object \
  83         git-get-tar-commit-id git-apply git-stripspace \
  84         git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  85         git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  86         git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  87         git-show-index git-daemon git-var git-peek-remote git-show-branch \
  88         git-update-server-info git-show-rev-cache git-build-rev-cache
  89
  90 ifdef WITH_SEND_EMAIL
  91 SCRIPTS += git-send-email-script
  92 endif
  93
  94 ifndef NO_CURL
  95         PROG+= git-http-pull
  96 endif
  97
  98 LIB_FILE=libgit.a
  99 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
 100         pack.h pkt-line.h refs.h
 101 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
 102          tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
 103          refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o \
 104          sha1_name.o setup.o
 105
 106 LIB_H += rev-cache.h
 107 LIB_OBJS += rev-cache.o
 108
 109 LIB_H += run-command.h
 110 LIB_OBJS += run-command.o
 111
 112 LIB_H += strbuf.h
 113 LIB_OBJS += strbuf.o
 114
 115 LIB_H += quote.h
 116 LIB_OBJS += quote.o
 117
 118 LIB_H += diff.h count-delta.h
 119 DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
 120         diffcore-break.o diffcore-order.o
 121 LIB_OBJS += $(DIFF_OBJS) count-delta.o
 122
 123 LIB_OBJS += gitenv.o
 124 LIB_OBJS += server-info.o
 125
 126 LIBS = $(LIB_FILE)
 127 LIBS += -lz
 128
 129 ifndef NO_OPENSSL
 130         LIB_OBJS += epoch.o
 131         OPENSSL_LIBSSL=-lssl
 132 else
 133         DEFINES += '-DNO_OPENSSL'
 134         MOZILLA_SHA1=1
 135         OPENSSL_LIBSSL=
 136 endif
 137 ifdef MOZILLA_SHA1
 138         SHA1_HEADER="mozilla-sha1/sha1.h"
 139         LIB_OBJS += mozilla-sha1/sha1.o
 140 else
 141         ifdef PPC_SHA1
 142                 SHA1_HEADER="ppc/sha1.h"
 143                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 144         else
 145                 SHA1_HEADER=<openssl/sha.h>
 146                 ifeq ($(shell uname -s),Darwin)
 147                         LIBS += -lcrypto -lssl
 148                 else
 149                         LIBS += -lcrypto
 150                 endif
 151         endif
 152 endif
 153
 154 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 155
 156
 157
 158 ### Build rules
 159
 160 all: $(PROG)
 161
 162 all:
 163         $(MAKE) -C templates
 164         $(MAKE) -C tools
 165
 166 %.o: %.c
 167         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 168 %.o: %.S
 169         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 170
 171 git-%: %.o $(LIB_FILE)
 172         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 173
 174 git-http-pull: pull.o
 175 git-local-pull: pull.o
 176 git-ssh-pull: rsh.o pull.o
 177 git-ssh-push: rsh.o
 178
 179 git-http-pull: LIBS += -lcurl
 180 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 181
 182 init-db.o: init-db.c
 183         $(CC) -c $(ALL_CFLAGS) \
 184                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 185
 186 $(LIB_OBJS): $(LIB_H)
 187 $(patsubst git-%,%.o,$(PROG)): $(LIB_H)
 188 $(DIFF_OBJS): diffcore.h
 189
 190 $(LIB_FILE): $(LIB_OBJS)
 191         $(AR) rcs $@ $(LIB_OBJS)
 192
 193 doc:
 194         $(MAKE) -C Documentation all
 195
 196
 197
 198 ### Testing rules
 199
 200 test: all
 201         $(MAKE) -C t/ all
 202
 203 test-date: test-date.c date.o
 204         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 205
 206 test-delta: test-delta.c diff-delta.o patch-delta.o
 207         $(CC) $(ALL_CFLAGS) -o $@ $^
 208
 209 check:
 210         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 211
 212
 213
 214 ### Installation rules
 215
 216 install: $(PROG) $(SCRIPTS)
 217         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 218         $(INSTALL) $(PROG) $(SCRIPTS) $(DESTDIR)$(bindir)
 219         $(INSTALL) git-revert-script $(DESTDIR)$(bindir)/git-cherry-pick-script
 220         $(MAKE) -C templates install
 221         $(MAKE) -C tools install
 222
 223 install-doc:
 224         $(MAKE) -C Documentation install
 225
 226
 227
 228
 229 ### Maintainer's dist rules
 230
 231 git-core.spec: git-core.spec.in Makefile
 232         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 233
 234 GIT_TARNAME=git-core-$(GIT_VERSION)
 235 dist: git-core.spec git-tar-tree
 236         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 237         @mkdir -p $(GIT_TARNAME)
 238         @cp git-core.spec $(GIT_TARNAME)
 239         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 240         @rm -rf $(GIT_TARNAME)
 241         gzip -f -9 $(GIT_TARNAME).tar
 242
 243 rpm: dist
 244         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 245
 246 deb: dist
 247         rm -rf $(GIT_TARNAME)
 248         tar zxf $(GIT_TARNAME).tar.gz
 249         dpkg-source -b $(GIT_TARNAME)
 250         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 251
 252 ### Cleaning rules
 253
 254 clean:
 255         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 256         rm -f git-core.spec
 257         rm -rf $(GIT_TARNAME)
 258         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 259         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 260         rm -f git-tk_$(GIT_VERSION)-*.deb
 261         $(MAKE) -C tools/ clean
 262         $(MAKE) -C Documentation/ clean
 263         $(MAKE) -C templates/ clean
 264         $(MAKE) -C t/ clean