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 #
  17 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  18 #
  19 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  20 # Patrick Mauritz).
  21 #
  22 # Define NO_GETDOMAINNAME if your library lack it (SunOS, Patrick Mauritz).
  23 #
  24 # Define COLLISION_CHECK below if you believe that SHA1's
  25 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  26 # sufficient guarantee that no collisions between objects will ever happen.
  27
  28 # DEFINES += -DCOLLISION_CHECK
  29
  30 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  31 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  32 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  33 # randomly break unless your underlying filesystem supports those sub-second
  34 # times (my ext3 doesn't).
  35
  36 # DEFINES += -DUSE_NSEC
  37
  38 # Define USE_STDEV below if you want git to care about the underlying device
  39 # change being considered an inode change from the update-cache perspective.
  40
  41 # DEFINES += -DUSE_STDEV
  42
  43 GIT_VERSION = 0.99.6
  44
  45 CFLAGS = -g -O2 -Wall
  46 ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
  47
  48 prefix = $(HOME)
  49 bindir = $(prefix)/bin
  50 template_dir = $(prefix)/share/git-core/templates/
  51 # DESTDIR=
  52
  53 CC = gcc
  54 AR = ar
  55 INSTALL = install
  56 RPMBUILD = rpmbuild
  57
  58 # sparse is architecture-neutral, which means that we need to tell it
  59 # explicitly what architecture to check for. Fix this up for yours..
  60 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  61
  62
  63
  64 ### --- END CONFIGURATION SECTION ---
  65
  66 SCRIPT_SH = \
  67         git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
  68         git-cherry.sh git-clone.sh git-commit.sh \
  69         git-count-objects.sh git-diff.sh git-fetch.sh \
  70         git-format-patch.sh git-log.sh git-ls-remote.sh \
  71         git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
  72         git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
  73         git-repack.sh git-request-pull.sh git-reset.sh \
  74         git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
  75         git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
  76         git-applymbox.sh git-applypatch.sh \
  77         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
  78         git-merge-resolve.sh
  79
  80 SCRIPT_PERL = \
  81         git-archimport.perl git-cvsimport.perl git-relink.perl \
  82         git-rename.perl git-shortlog.perl
  83
  84 # The ones that do not have to link with lcrypto nor lz.
  85 SIMPLE_PROGRAMS = \
  86         git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  87         git-daemon git-var
  88
  89 # ... and all the rest
  90 PROGRAMS = \
  91         git-apply git-build-rev-cache git-cat-file \
  92         git-checkout-index git-clone-pack git-commit-tree \
  93         git-convert-objects git-diff-files \
  94         git-diff-helper git-diff-index git-diff-stages \
  95         git-diff-tree git-export git-fetch-pack git-fsck-objects \
  96         git-hash-object git-init-db \
  97         git-local-fetch git-ls-files git-ls-tree git-merge-base \
  98         git-merge-index git-mktag git-pack-objects git-patch-id \
  99         git-peek-remote git-prune-packed git-read-tree \
 100         git-receive-pack git-rev-list git-rev-parse \
 101         git-rev-tree git-send-pack git-show-branch \
 102         git-show-index git-show-rev-cache git-ssh-fetch \
 103         git-ssh-upload git-tar-tree git-unpack-file \
 104         git-unpack-objects git-update-index git-update-server-info \
 105         git-upload-pack git-verify-pack git-write-tree \
 106         $(SIMPLE_PROGRAMS)
 107
 108 ifdef WITH_SEND_EMAIL
 109         SCRIPT_PERL += git-send-email.perl
 110 endif
 111
 112 ifndef NO_CURL
 113         PROGRAMS += git-http-fetch
 114 endif
 115
 116 LIB_FILE=libgit.a
 117
 118 LIB_H = \
 119         blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
 120         diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
 121         rev-cache.h run-command.h strbuf.h tag.h tree.h
 122
 123 DIFF_OBJS = \
 124         diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
 125         diffcore-pickaxe.o diffcore-rename.o
 126
 127 LIB_OBJS = \
 128         blob.o commit.o connect.o count-delta.o csum-file.o \
 129         date.o diff-delta.o entry.o ident.o index.o \
 130         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 131         quote.o read-cache.o refs.o rev-cache.o run-command.o \
 132         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 133         tag.o tree.o usage.o $(DIFF_OBJS)
 134
 135 LIBS = $(LIB_FILE)
 136 LIBS += -lz
 137
 138 ifeq ($(shell uname -s),Darwin)
 139         NEEDS_SSL_WITH_CRYPTO = YesPlease
 140         NEEDS_LIBICONV = YesPlease
 141 endif
 142 ifeq ($(shell uname -s),SunOS)
 143         NEEDS_SOCKET = YesPlease
 144         PLATFORM_DEFINES += -DNO_GETDOMAINNAME=1
 145 endif
 146
 147 ifndef SHELL_PATH
 148         SHELL_PATH = /bin/sh
 149 endif
 150 ifndef PERL_PATH
 151         PERL_PATH = /usr/bin/perl
 152 endif
 153
 154 ifndef NO_OPENSSL
 155         LIB_OBJS += epoch.o
 156         OPENSSL_LIBSSL = -lssl
 157 else
 158         DEFINES += '-DNO_OPENSSL'
 159         MOZILLA_SHA1 = 1
 160         OPENSSL_LIBSSL =
 161 endif
 162 ifdef NEEDS_SSL_WITH_CRYPTO
 163         LIB_4_CRYPTO = -lcrypto -lssl
 164 else
 165         LIB_4_CRYPTO = -lcrypto
 166 endif
 167 ifdef NEEDS_LIBICONV
 168         LIB_4_ICONV = -liconv
 169 else
 170         LIB_4_ICONV =
 171 endif
 172 ifdef MOZILLA_SHA1
 173         SHA1_HEADER = "mozilla-sha1/sha1.h"
 174         LIB_OBJS += mozilla-sha1/sha1.o
 175 else
 176         ifdef PPC_SHA1
 177                 SHA1_HEADER = "ppc/sha1.h"
 178                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 179         else
 180                 SHA1_HEADER = <openssl/sha.h>
 181                 LIBS += $(LIB_4_CRYPTO)
 182         endif
 183 endif
 184 ifdef NEEDS_SOCKET
 185         LIBS += -lsocket
 186         SIMPLE_LIB += -lsocket
 187 endif
 188
 189 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 190
 191 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 192           $(patsubst %.perl,%,$(SCRIPT_PERL)) gitk
 193
 194 ### Build rules
 195
 196 all: $(PROGRAMS) $(SCRIPTS)
 197
 198 all:
 199         $(MAKE) -C templates
 200
 201 git: git.sh Makefile
 202         rm -f $@+ $@
 203         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
 204         chmod +x $@+
 205         mv $@+ $@
 206
 207 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
 208         rm -f $@
 209         sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
 210         chmod +x $@
 211
 212 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 213         rm -f $@
 214         sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
 215         chmod +x $@
 216
 217 %.o: %.c
 218         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 219 %.o: %.S
 220         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 221
 222 git-%: %.o $(LIB_FILE)
 223         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 224
 225 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 226 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 227 $(SIMPLE_PROGRAMS) : git-% : %.o
 228         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 229
 230 git-http-fetch: fetch.o
 231 git-local-fetch: fetch.o
 232 git-ssh-fetch: rsh.o fetch.o
 233 git-ssh-upload: rsh.o
 234
 235 git-http-fetch: LIBS += -lcurl
 236 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 237
 238 init-db.o: init-db.c
 239         $(CC) -c $(ALL_CFLAGS) \
 240                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 241
 242 $(LIB_OBJS): $(LIB_H)
 243 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
 244 $(DIFF_OBJS): diffcore.h
 245
 246 $(LIB_FILE): $(LIB_OBJS)
 247         $(AR) rcs $@ $(LIB_OBJS)
 248
 249 doc:
 250         $(MAKE) -C Documentation all
 251
 252
 253 ### Testing rules
 254
 255 test: all
 256         $(MAKE) -C t/ all
 257
 258 test-date: test-date.c date.o
 259         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 260
 261 test-delta: test-delta.c diff-delta.o patch-delta.o
 262         $(CC) $(ALL_CFLAGS) -o $@ $^
 263
 264 check:
 265         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 266
 267
 268
 269 ### Installation rules
 270
 271 install: $(PROGRAMS) $(SCRIPTS)
 272         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 273         $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
 274         $(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
 275         sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 276         $(MAKE) -C templates install
 277
 278 install-doc:
 279         $(MAKE) -C Documentation install
 280
 281
 282
 283
 284 ### Maintainer's dist rules
 285
 286 git-core.spec: git-core.spec.in Makefile
 287         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 288
 289 GIT_TARNAME=git-core-$(GIT_VERSION)
 290 dist: git-core.spec git-tar-tree
 291         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 292         @mkdir -p $(GIT_TARNAME)
 293         @cp git-core.spec $(GIT_TARNAME)
 294         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 295         @rm -rf $(GIT_TARNAME)
 296         gzip -f -9 $(GIT_TARNAME).tar
 297
 298 rpm: dist
 299         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 300
 301 deb: dist
 302         rm -rf $(GIT_TARNAME)
 303         tar zxf $(GIT_TARNAME).tar.gz
 304         dpkg-source -b $(GIT_TARNAME)
 305         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 306
 307 ### Cleaning rules
 308
 309 clean:
 310         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
 311         rm -f $(filter-out gitk,$(SCRIPTS))
 312         rm -f git-core.spec
 313         rm -rf $(GIT_TARNAME)
 314         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 315         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 316         rm -f git-tk_$(GIT_VERSION)-*.deb
 317         $(MAKE) -C Documentation/ clean
 318         $(MAKE) -C templates/ clean
 319         $(MAKE) -C t/ clean