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