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 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  16 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  17
  18 # Define COLLISION_CHECK below if you believe that SHA1's
  19 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  20 # sufficient guarantee that no collisions between objects will ever happen.
  21
  22 # DEFINES += -DCOLLISION_CHECK
  23
  24 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  25 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  26 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  27 # randomly break unless your underlying filesystem supports those sub-second
  28 # times (my ext3 doesn't).
  29
  30 # DEFINES += -DUSE_NSEC
  31
  32 # Define USE_STDEV below if you want git to care about the underlying device
  33 # change being considered an inode change from the update-cache perspective.
  34
  35 # DEFINES += -DUSE_STDEV
  36
  37 GIT_VERSION = 0.99.6
  38
  39 CFLAGS = -g -O2 -Wall
  40 ALL_CFLAGS = $(CFLAGS) $(DEFINES)
  41
  42 prefix = $(HOME)
  43 bindir = $(prefix)/bin
  44 template_dir = $(prefix)/share/git-core/templates/
  45 # DESTDIR=
  46
  47 CC = gcc
  48 AR = ar
  49 INSTALL = install
  50 RPMBUILD = rpmbuild
  51
  52 # sparse is architecture-neutral, which means that we need to tell it
  53 # explicitly what architecture to check for. Fix this up for yours..
  54 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  55
  56
  57
  58 ### --- END CONFIGURATION SECTION ---
  59
  60
  61
  62 SCRIPTS=git git-merge-one-file-script git-prune-script \
  63         git-pull-script git-tag-script git-resolve-script git-whatchanged \
  64         git-fetch-script git-status-script git-commit-script \
  65         git-log-script git-shortlog git-cvsimport-script git-diff-script \
  66         git-reset-script git-add-script git-checkout-script git-clone-script \
  67         gitk git-cherry git-rebase-script git-relink-script git-repack-script \
  68         git-format-patch-script git-sh-setup-script git-push-script \
  69         git-branch-script git-parse-remote-script git-verify-tag-script \
  70         git-ls-remote-script git-rename-script \
  71         git-request-pull-script git-bisect-script \
  72         git-applymbox git-applypatch
  73
  74 SCRIPTS += git-count-objects-script
  75 SCRIPTS += git-revert-script
  76 SCRIPTS += git-octopus-script
  77 SCRIPTS += git-archimport-script
  78
  79 # The ones that do not have to link with lcrypto nor lz.
  80 SIMPLE_PROGRAMS = \
  81         git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  82         git-daemon git-var
  83
  84 # ... and all the rest
  85 PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  86         git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  87         git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  88         git-ls-tree git-merge-base git-merge-cache \
  89         git-unpack-file git-export git-diff-cache git-convert-cache \
  90         git-ssh-push git-ssh-pull git-rev-list git-mktag \
  91         git-diff-helper git-tar-tree git-local-pull git-hash-object \
  92         git-apply \
  93         git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  94         git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  95         git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  96         git-show-index git-peek-remote git-show-branch \
  97         git-update-server-info git-show-rev-cache git-build-rev-cache \
  98         $(SIMPLE_PROGRAMS)
  99
 100 ifdef WITH_SEND_EMAIL
 101 SCRIPTS += git-send-email-script
 102 endif
 103
 104 ifndef NO_CURL
 105         PROG+= git-http-pull
 106 endif
 107
 108 LIB_FILE=libgit.a
 109 LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
 110         pack.h pkt-line.h refs.h
 111 LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
 112          tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
 113          refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o \
 114          sha1_name.o setup.o
 115
 116 LIB_H += rev-cache.h
 117 LIB_OBJS += rev-cache.o
 118
 119 LIB_H += run-command.h
 120 LIB_OBJS += run-command.o
 121
 122 LIB_H += strbuf.h
 123 LIB_OBJS += strbuf.o
 124
 125 LIB_H += quote.h
 126 LIB_OBJS += quote.o
 127
 128 LIB_H += diff.h count-delta.h
 129 DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
 130         diffcore-break.o diffcore-order.o
 131 LIB_OBJS += $(DIFF_OBJS) count-delta.o
 132
 133 LIB_OBJS += gitenv.o
 134 LIB_OBJS += server-info.o
 135
 136 LIBS = $(LIB_FILE)
 137 LIBS += -lz
 138
 139 ifeq ($(shell uname -s),Darwin)
 140         NEEDS_SSL_WITH_CRYPTO = YesPlease
 141         NEEDS_LIBICONV = YesPlease
 142 endif
 143
 144 ifndef NO_OPENSSL
 145         LIB_OBJS += epoch.o
 146         OPENSSL_LIBSSL=-lssl
 147 else
 148         DEFINES += '-DNO_OPENSSL'
 149         MOZILLA_SHA1=1
 150         OPENSSL_LIBSSL=
 151 endif
 152 ifdef NEEDS_SSL_WITH_CRYPTO
 153         LIB_4_CRYPTO = -lcrypto -lssl
 154 else
 155         LIB_4_CRYPTO = -lcrypto
 156 endif
 157 ifdef NEEDS_LIBICONV
 158         LIB_4_ICONV = -liconv
 159 else
 160         LIB_4_ICONV =
 161 endif
 162 ifdef MOZILLA_SHA1
 163         SHA1_HEADER="mozilla-sha1/sha1.h"
 164         LIB_OBJS += mozilla-sha1/sha1.o
 165 else
 166         ifdef PPC_SHA1
 167                 SHA1_HEADER="ppc/sha1.h"
 168                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 169         else
 170                 SHA1_HEADER=<openssl/sha.h>
 171                 LIBS += $(LIB_4_CRYPTO)
 172         endif
 173 endif
 174
 175 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 176
 177
 178
 179 ### Build rules
 180
 181 all: $(PROG)
 182
 183 all:
 184         $(MAKE) -C templates
 185
 186 %.o: %.c
 187         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 188 %.o: %.S
 189         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 190
 191 git-%: %.o $(LIB_FILE)
 192         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 193
 194 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 195 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 196 $(SIMPLE_PROGRAMS) : git-% : %.o
 197         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 198
 199 git-http-pull: pull.o
 200 git-local-pull: pull.o
 201 git-ssh-pull: rsh.o pull.o
 202 git-ssh-push: rsh.o
 203
 204 git-http-pull: LIBS += -lcurl
 205 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 206
 207 init-db.o: init-db.c
 208         $(CC) -c $(ALL_CFLAGS) \
 209                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 210
 211 $(LIB_OBJS): $(LIB_H)
 212 $(patsubst git-%,%.o,$(PROG)): $(LIB_H)
 213 $(DIFF_OBJS): diffcore.h
 214
 215 $(LIB_FILE): $(LIB_OBJS)
 216         $(AR) rcs $@ $(LIB_OBJS)
 217
 218 doc:
 219         $(MAKE) -C Documentation all
 220
 221
 222
 223 ### Testing rules
 224
 225 test: all
 226         $(MAKE) -C t/ all
 227
 228 test-date: test-date.c date.o
 229         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 230
 231 test-delta: test-delta.c diff-delta.o patch-delta.o
 232         $(CC) $(ALL_CFLAGS) -o $@ $^
 233
 234 check:
 235         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 236
 237
 238
 239 ### Installation rules
 240
 241 install: $(PROG) $(SCRIPTS)
 242         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 243         $(INSTALL) $(PROG) $(SCRIPTS) $(DESTDIR)$(bindir)
 244         $(INSTALL) git-revert-script $(DESTDIR)$(bindir)/git-cherry-pick-script
 245         $(MAKE) -C templates install
 246
 247 install-doc:
 248         $(MAKE) -C Documentation install
 249
 250
 251
 252
 253 ### Maintainer's dist rules
 254
 255 git-core.spec: git-core.spec.in Makefile
 256         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 257
 258 GIT_TARNAME=git-core-$(GIT_VERSION)
 259 dist: git-core.spec git-tar-tree
 260         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 261         @mkdir -p $(GIT_TARNAME)
 262         @cp git-core.spec $(GIT_TARNAME)
 263         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 264         @rm -rf $(GIT_TARNAME)
 265         gzip -f -9 $(GIT_TARNAME).tar
 266
 267 rpm: dist
 268         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 269
 270 deb: dist
 271         rm -rf $(GIT_TARNAME)
 272         tar zxf $(GIT_TARNAME).tar.gz
 273         dpkg-source -b $(GIT_TARNAME)
 274         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 275
 276 ### Cleaning rules
 277
 278 clean:
 279         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 280         rm -f git-core.spec
 281         rm -rf $(GIT_TARNAME)
 282         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 283         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 284         rm -f git-tk_$(GIT_VERSION)-*.deb
 285         $(MAKE) -C Documentation/ clean
 286         $(MAKE) -C templates/ clean
 287         $(MAKE) -C t/ clean