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 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
  52 # DESTDIR=
  53
  54 CC = gcc
  55 AR = ar
  56 INSTALL = install
  57 RPMBUILD = rpmbuild
  58
  59 # sparse is architecture-neutral, which means that we need to tell it
  60 # explicitly what architecture to check for. Fix this up for yours..
  61 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  62
  63
  64
  65 ### --- END CONFIGURATION SECTION ---
  66
  67 SCRIPT_SH = \
  68         git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
  69         git-cherry.sh git-clone.sh git-commit.sh \
  70         git-count-objects.sh git-diff.sh git-fetch.sh \
  71         git-format-patch.sh git-log.sh git-ls-remote.sh \
  72         git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
  73         git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
  74         git-repack.sh git-request-pull.sh git-reset.sh \
  75         git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
  76         git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
  77         git-applymbox.sh git-applypatch.sh \
  78         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
  79         git-merge-resolve.sh git-grep.sh
  80
  81 SCRIPT_PERL = \
  82         git-archimport.perl git-cvsimport.perl git-relink.perl \
  83         git-rename.perl git-shortlog.perl
  84
  85 SCRIPT_PYTHON = \
  86         git-merge-recursive.py
  87
  88 # The ones that do not have to link with lcrypto nor lz.
  89 SIMPLE_PROGRAMS = \
  90         git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  91         git-daemon git-var
  92
  93 # ... and all the rest
  94 PROGRAMS = \
  95         git-apply git-cat-file \
  96         git-checkout-index git-clone-pack git-commit-tree \
  97         git-convert-objects git-diff-files \
  98         git-diff-helper git-diff-index git-diff-stages \
  99         git-diff-tree git-export git-fetch-pack git-fsck-objects \
 100         git-hash-object git-init-db \
 101         git-local-fetch git-ls-files git-ls-tree git-merge-base \
 102         git-merge-index git-mktag git-pack-objects git-patch-id \
 103         git-peek-remote git-prune-packed git-read-tree \
 104         git-receive-pack git-rev-list git-rev-parse \
 105         git-rev-tree git-send-pack git-show-branch \
 106         git-show-index git-ssh-fetch \
 107         git-ssh-upload git-tar-tree git-unpack-file \
 108         git-unpack-objects git-update-index git-update-server-info \
 109         git-upload-pack git-verify-pack git-write-tree \
 110         $(SIMPLE_PROGRAMS)
 111
 112 # Backward compatibility -- to be removed in 0.99.8
 113 PROGRAMS += git-ssh-pull git-ssh-push
 114
 115 PYMODULES = \
 116         gitMergeCommon.py
 117
 118 ifdef WITH_SEND_EMAIL
 119         SCRIPT_PERL += git-send-email.perl
 120 endif
 121
 122 ifndef NO_CURL
 123         PROGRAMS += git-http-fetch
 124 endif
 125
 126 LIB_FILE=libgit.a
 127
 128 LIB_H = \
 129         blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
 130         diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
 131         run-command.h strbuf.h tag.h tree.h
 132
 133 DIFF_OBJS = \
 134         diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
 135         diffcore-pickaxe.o diffcore-rename.o
 136
 137 LIB_OBJS = \
 138         blob.o commit.o connect.o count-delta.o csum-file.o \
 139         date.o diff-delta.o entry.o ident.o index.o \
 140         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 141         quote.o read-cache.o refs.o run-command.o \
 142         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 143         tag.o tree.o usage.o $(DIFF_OBJS)
 144
 145 LIBS = $(LIB_FILE)
 146 LIBS += -lz
 147
 148 ifeq ($(shell uname -s),Darwin)
 149         NEEDS_SSL_WITH_CRYPTO = YesPlease
 150         NEEDS_LIBICONV = YesPlease
 151 endif
 152 ifeq ($(shell uname -s),SunOS)
 153         NEEDS_SOCKET = YesPlease
 154         NEEDS_NSL = YesPlease
 155         PLATFORM_DEFINES += -D__EXTENSIONS__
 156 endif
 157
 158 ifndef SHELL_PATH
 159         SHELL_PATH = /bin/sh
 160 endif
 161 ifndef PERL_PATH
 162         PERL_PATH = /usr/bin/perl
 163 endif
 164 ifndef PYTHON_PATH
 165         PYTHON_PATH = /usr/bin/python
 166 endif
 167
 168 ifndef NO_OPENSSL
 169         LIB_OBJS += epoch.o
 170         OPENSSL_LIBSSL = -lssl
 171 else
 172         DEFINES += '-DNO_OPENSSL'
 173         MOZILLA_SHA1 = 1
 174         OPENSSL_LIBSSL =
 175 endif
 176 ifdef NEEDS_SSL_WITH_CRYPTO
 177         LIB_4_CRYPTO = -lcrypto -lssl
 178 else
 179         LIB_4_CRYPTO = -lcrypto
 180 endif
 181 ifdef NEEDS_LIBICONV
 182         LIB_4_ICONV = -liconv
 183 else
 184         LIB_4_ICONV =
 185 endif
 186 ifdef MOZILLA_SHA1
 187         SHA1_HEADER = "mozilla-sha1/sha1.h"
 188         LIB_OBJS += mozilla-sha1/sha1.o
 189 else
 190         ifdef PPC_SHA1
 191                 SHA1_HEADER = "ppc/sha1.h"
 192                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 193         else
 194                 SHA1_HEADER = <openssl/sha.h>
 195                 LIBS += $(LIB_4_CRYPTO)
 196         endif
 197 endif
 198 ifdef NEEDS_SOCKET
 199         LIBS += -lsocket
 200         SIMPLE_LIB += -lsocket
 201 endif
 202 ifdef NEEDS_NSL
 203         LIBS += -lnsl
 204         SIMPLE_LIB += -lnsl
 205 endif
 206
 207 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 208
 209 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 210           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 211           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 212           gitk
 213
 214 ### Build rules
 215
 216 all: $(PROGRAMS) $(SCRIPTS)
 217
 218 all:
 219         $(MAKE) -C templates
 220
 221 git: git.sh Makefile
 222         rm -f $@+ $@
 223         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
 224         chmod +x $@+
 225         mv $@+ $@
 226
 227 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
 228         rm -f $@
 229         sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
 230         chmod +x $@
 231
 232 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 233         rm -f $@
 234         sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
 235         chmod +x $@
 236
 237 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
 238         rm -f $@
 239         sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
 240             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
 241                 $@.py >$@
 242         chmod +x $@
 243
 244 %.o: %.c
 245         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 246 %.o: %.S
 247         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 248
 249 git-%: %.o $(LIB_FILE)
 250         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 251
 252 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 253 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 254 $(SIMPLE_PROGRAMS) : git-% : %.o
 255         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 256
 257 git-http-fetch: fetch.o
 258 git-local-fetch: fetch.o
 259 git-ssh-fetch: rsh.o fetch.o
 260 git-ssh-upload: rsh.o
 261 git-ssh-pull: rsh.o fetch.o
 262 git-ssh-push: rsh.o
 263
 264 git-http-fetch: LIBS += -lcurl
 265 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 266
 267 init-db.o: init-db.c
 268         $(CC) -c $(ALL_CFLAGS) \
 269                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 270
 271 $(LIB_OBJS): $(LIB_H)
 272 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
 273 $(DIFF_OBJS): diffcore.h
 274
 275 $(LIB_FILE): $(LIB_OBJS)
 276         $(AR) rcs $@ $(LIB_OBJS)
 277
 278 doc:
 279         $(MAKE) -C Documentation all
 280
 281
 282 ### Testing rules
 283
 284 test: all
 285         $(MAKE) -C t/ all
 286
 287 test-date: test-date.c date.o
 288         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 289
 290 test-delta: test-delta.c diff-delta.o patch-delta.o
 291         $(CC) $(ALL_CFLAGS) -o $@ $^
 292
 293 check:
 294         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 295
 296
 297
 298 ### Installation rules
 299
 300 install: $(PROGRAMS) $(SCRIPTS)
 301         $(INSTALL) -d -m755 $(DESTDIR)$(bindir)
 302         $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
 303         $(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
 304         sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 305         $(MAKE) -C templates install
 306         $(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
 307         $(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
 308
 309 install-doc:
 310         $(MAKE) -C Documentation install
 311
 312
 313
 314
 315 ### Maintainer's dist rules
 316
 317 git-core.spec: git-core.spec.in Makefile
 318         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 319
 320 GIT_TARNAME=git-core-$(GIT_VERSION)
 321 dist: git-core.spec git-tar-tree
 322         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 323         @mkdir -p $(GIT_TARNAME)
 324         @cp git-core.spec $(GIT_TARNAME)
 325         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 326         @rm -rf $(GIT_TARNAME)
 327         gzip -f -9 $(GIT_TARNAME).tar
 328
 329 rpm: dist
 330         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 331
 332 deb: dist
 333         rm -rf $(GIT_TARNAME)
 334         tar zxf $(GIT_TARNAME).tar.gz
 335         dpkg-source -b $(GIT_TARNAME)
 336         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 337
 338 ### Cleaning rules
 339
 340 clean:
 341         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
 342         rm -f $(filter-out gitk,$(SCRIPTS))
 343         rm -f git-core.spec
 344         rm -rf $(GIT_TARNAME)
 345         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 346         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 347         rm -f git-tk_$(GIT_VERSION)-*.deb
 348         $(MAKE) -C Documentation/ clean
 349         $(MAKE) -C templates/ clean
 350         $(MAKE) -C t/ clean