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 NO_STRCASESTR if you don't have strcasestr.
  13 #
  14 # Define PPC_SHA1 environment variable when running make to make use of
  15 # a bundled SHA1 routine optimized for PowerPC.
  16 #
  17 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  18 #
  19 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  20 #
  21 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  22 # Patrick Mauritz).
  23 #
  24 # Define NO_GETDOMAINNAME if your library lack it (SunOS, Patrick Mauritz).
  25 #
  26 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  27 #
  28 # Define COLLISION_CHECK below if you believe that SHA1's
  29 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  30 # sufficient guarantee that no collisions between objects will ever happen.
  31
  32 # DEFINES += -DCOLLISION_CHECK
  33
  34 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  35 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  36 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  37 # randomly break unless your underlying filesystem supports those sub-second
  38 # times (my ext3 doesn't).
  39
  40 # DEFINES += -DUSE_NSEC
  41
  42 # Define USE_STDEV below if you want git to care about the underlying device
  43 # change being considered an inode change from the update-cache perspective.
  44
  45 # DEFINES += -DUSE_STDEV
  46
  47 GIT_VERSION = 0.99.7
  48
  49 CFLAGS = -g -O2 -Wall
  50 ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
  51
  52 prefix = $(HOME)
  53 bindir = $(prefix)/bin
  54 template_dir = $(prefix)/share/git-core/templates/
  55 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
  56 # DESTDIR=
  57
  58 CC = gcc
  59 AR = ar
  60 INSTALL = install
  61 RPMBUILD = rpmbuild
  62
  63 # sparse is architecture-neutral, which means that we need to tell it
  64 # explicitly what architecture to check for. Fix this up for yours..
  65 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  66
  67
  68
  69 ### --- END CONFIGURATION SECTION ---
  70
  71 SCRIPT_SH = \
  72         git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
  73         git-cherry.sh git-clone.sh git-commit.sh \
  74         git-count-objects.sh git-diff.sh git-fetch.sh \
  75         git-format-patch.sh git-log.sh git-ls-remote.sh \
  76         git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
  77         git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
  78         git-repack.sh git-request-pull.sh git-reset.sh \
  79         git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
  80         git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
  81         git-applymbox.sh git-applypatch.sh \
  82         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
  83         git-merge-resolve.sh git-grep.sh
  84
  85 SCRIPT_PERL = \
  86         git-archimport.perl git-cvsimport.perl git-relink.perl \
  87         git-rename.perl git-shortlog.perl
  88
  89 SCRIPT_PYTHON = \
  90         git-merge-recursive.py
  91
  92 # The ones that do not have to link with lcrypto nor lz.
  93 SIMPLE_PROGRAMS = \
  94         git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  95         git-daemon git-var
  96
  97 # ... and all the rest
  98 PROGRAMS = \
  99         git-apply git-cat-file \
 100         git-checkout-index git-clone-pack git-commit-tree \
 101         git-convert-objects git-diff-files \
 102         git-diff-helper git-diff-index git-diff-stages \
 103         git-diff-tree git-export git-fetch-pack git-fsck-objects \
 104         git-hash-object git-init-db \
 105         git-local-fetch git-ls-files git-ls-tree git-merge-base \
 106         git-merge-index git-mktag git-pack-objects git-patch-id \
 107         git-peek-remote git-prune-packed git-read-tree \
 108         git-receive-pack git-rev-list git-rev-parse \
 109         git-rev-tree git-send-pack git-show-branch \
 110         git-show-index git-ssh-fetch \
 111         git-ssh-upload git-tar-tree git-unpack-file \
 112         git-unpack-objects git-update-index git-update-server-info \
 113         git-upload-pack git-verify-pack git-write-tree \
 114         $(SIMPLE_PROGRAMS)
 115
 116 # Backward compatibility -- to be removed in 0.99.8
 117 PROGRAMS += git-ssh-pull git-ssh-push
 118
 119 PYMODULES = \
 120         gitMergeCommon.py
 121
 122 ifdef WITH_OWN_SUBPROCESS_PY
 123         PYMODULES += compat/subprocess.py
 124 endif
 125
 126 ifdef WITH_SEND_EMAIL
 127         SCRIPT_PERL += git-send-email.perl
 128 endif
 129
 130 ifndef NO_CURL
 131         PROGRAMS += git-http-fetch
 132 endif
 133
 134 LIB_FILE=libgit.a
 135
 136 LIB_H = \
 137         blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
 138         diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
 139         run-command.h strbuf.h tag.h tree.h
 140
 141 DIFF_OBJS = \
 142         diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
 143         diffcore-pickaxe.o diffcore-rename.o
 144
 145 LIB_OBJS = \
 146         blob.o commit.o connect.o count-delta.o csum-file.o \
 147         date.o diff-delta.o entry.o ident.o index.o \
 148         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 149         quote.o read-cache.o refs.o run-command.o \
 150         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 151         tag.o tree.o usage.o $(DIFF_OBJS)
 152
 153 LIBS = $(LIB_FILE)
 154 LIBS += -lz
 155
 156 ifeq ($(shell uname -s),Darwin)
 157         NEEDS_SSL_WITH_CRYPTO = YesPlease
 158         NEEDS_LIBICONV = YesPlease
 159 endif
 160 ifeq ($(shell uname -s),SunOS)
 161         NEEDS_SOCKET = YesPlease
 162         NEEDS_NSL = YesPlease
 163         PLATFORM_DEFINES += -D__EXTENSIONS__
 164 endif
 165
 166 ifndef SHELL_PATH
 167         SHELL_PATH = /bin/sh
 168 endif
 169 ifndef PERL_PATH
 170         PERL_PATH = /usr/bin/perl
 171 endif
 172 ifndef PYTHON_PATH
 173         PYTHON_PATH = /usr/bin/python
 174 endif
 175
 176 ifndef NO_OPENSSL
 177         LIB_OBJS += epoch.o
 178         OPENSSL_LIBSSL = -lssl
 179 else
 180         DEFINES += '-DNO_OPENSSL'
 181         MOZILLA_SHA1 = 1
 182         OPENSSL_LIBSSL =
 183 endif
 184 ifdef NEEDS_SSL_WITH_CRYPTO
 185         LIB_4_CRYPTO = -lcrypto -lssl
 186 else
 187         LIB_4_CRYPTO = -lcrypto
 188 endif
 189 ifdef NEEDS_LIBICONV
 190         LIB_4_ICONV = -liconv
 191 else
 192         LIB_4_ICONV =
 193 endif
 194 ifdef MOZILLA_SHA1
 195         SHA1_HEADER = "mozilla-sha1/sha1.h"
 196         LIB_OBJS += mozilla-sha1/sha1.o
 197 else
 198         ifdef PPC_SHA1
 199                 SHA1_HEADER = "ppc/sha1.h"
 200                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 201         else
 202                 SHA1_HEADER = <openssl/sha.h>
 203                 LIBS += $(LIB_4_CRYPTO)
 204         endif
 205 endif
 206 ifdef NEEDS_SOCKET
 207         LIBS += -lsocket
 208         SIMPLE_LIB += -lsocket
 209 endif
 210 ifdef NEEDS_NSL
 211         LIBS += -lnsl
 212         SIMPLE_LIB += -lnsl
 213 endif
 214 ifdef NO_STRCASESTR
 215         DEFINES += -Dstrcasestr=gitstrcasestr
 216         LIB_OBJS += compat/strcasestr.o
 217 endif
 218
 219 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 220
 221 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 222           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 223           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 224           gitk
 225
 226 ### Build rules
 227
 228 all: $(PROGRAMS) $(SCRIPTS)
 229
 230 all:
 231         $(MAKE) -C templates
 232
 233 git: git.sh Makefile
 234         rm -f $@+ $@
 235         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
 236         chmod +x $@+
 237         mv $@+ $@
 238
 239 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
 240         rm -f $@
 241         sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
 242         chmod +x $@
 243
 244 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 245         rm -f $@
 246         sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
 247         chmod +x $@
 248
 249 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
 250         rm -f $@
 251         sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
 252             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
 253                 $@.py >$@
 254         chmod +x $@
 255
 256 %.o: %.c
 257         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 258 %.o: %.S
 259         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 260
 261 git-%: %.o $(LIB_FILE)
 262         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 263
 264 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 265 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 266 $(SIMPLE_PROGRAMS) : git-% : %.o
 267         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 268
 269 git-http-fetch: fetch.o
 270 git-local-fetch: fetch.o
 271 git-ssh-fetch: rsh.o fetch.o
 272 git-ssh-upload: rsh.o
 273 git-ssh-pull: rsh.o fetch.o
 274 git-ssh-push: rsh.o
 275
 276 git-http-fetch: LIBS += -lcurl
 277 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 278
 279 init-db.o: init-db.c
 280         $(CC) -c $(ALL_CFLAGS) \
 281                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 282
 283 $(LIB_OBJS): $(LIB_H)
 284 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
 285 $(DIFF_OBJS): diffcore.h
 286
 287 $(LIB_FILE): $(LIB_OBJS)
 288         $(AR) rcs $@ $(LIB_OBJS)
 289
 290 doc:
 291         $(MAKE) -C Documentation all
 292
 293
 294 ### Testing rules
 295
 296 test: all
 297         $(MAKE) -C t/ all
 298
 299 test-date: test-date.c date.o
 300         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 301
 302 test-delta: test-delta.c diff-delta.o patch-delta.o
 303         $(CC) $(ALL_CFLAGS) -o $@ $^
 304
 305 check:
 306         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 307
 308
 309
 310 ### Installation rules
 311
 312 install: $(PROGRAMS) $(SCRIPTS)
 313         $(INSTALL) -d -m755 $(DESTDIR)$(bindir)
 314         $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
 315         $(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
 316         sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 317         $(MAKE) -C templates install
 318         $(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
 319         $(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
 320
 321 install-doc:
 322         $(MAKE) -C Documentation install
 323
 324
 325
 326
 327 ### Maintainer's dist rules
 328
 329 git-core.spec: git-core.spec.in Makefile
 330         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 331
 332 GIT_TARNAME=git-core-$(GIT_VERSION)
 333 dist: git-core.spec git-tar-tree
 334         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 335         @mkdir -p $(GIT_TARNAME)
 336         @cp git-core.spec $(GIT_TARNAME)
 337         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 338         @rm -rf $(GIT_TARNAME)
 339         gzip -f -9 $(GIT_TARNAME).tar
 340
 341 rpm: dist
 342         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 343
 344 deb: dist
 345         rm -rf $(GIT_TARNAME)
 346         tar zxf $(GIT_TARNAME).tar.gz
 347         dpkg-source -b $(GIT_TARNAME)
 348         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 349
 350 ### Cleaning rules
 351
 352 clean:
 353         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
 354         rm -f $(filter-out gitk,$(SCRIPTS))
 355         rm -f git-core.spec
 356         rm -rf $(GIT_TARNAME)
 357         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 358         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 359         rm -f git-tk_$(GIT_VERSION)-*.deb
 360         $(MAKE) -C Documentation/ clean
 361         $(MAKE) -C templates/ clean
 362         $(MAKE) -C t/ clean