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
  78 SCRIPT_PERL = \
  79         git-archimport.perl git-cvsimport.perl git-relink.perl \
  80         git-rename.perl git-send-email.perl git-shortlog.perl
  81
  82 # The ones that do not have to link with lcrypto nor lz.
  83 SIMPLE_PROGRAMS = \
  84         git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  85         git-daemon git-var
  86
  87 # ... and all the rest
  88 PROGRAMS = \
  89         git-apply git-build-rev-cache git-cat-file \
  90         git-checkout-index git-clone-pack git-commit-tree \
  91         git-convert-objects git-diff-files \
  92         git-diff-helper git-diff-index git-diff-stages \
  93         git-diff-tree git-export git-fetch-pack git-fsck-objects \
  94         git-hash-object git-init-db \
  95         git-local-fetch git-ls-files git-ls-tree git-merge-base \
  96         git-merge-index git-mktag git-pack-objects git-patch-id \
  97         git-peek-remote git-prune-packed git-read-tree \
  98         git-receive-pack git-rev-list git-rev-parse \
  99         git-rev-tree git-send-pack git-show-branch \
 100         git-show-index git-show-rev-cache git-ssh-fetch \
 101         git-ssh-upload git-tar-tree git-unpack-file \
 102         git-unpack-objects git-update-index git-update-server-info \
 103         git-upload-pack git-verify-pack git-write-tree \
 104         $(SIMPLE_PROGRAMS)
 105
 106 ifdef WITH_SEND_EMAIL
 107         SCRIPT_PERL += git-send-email.perl
 108 endif
 109
 110 ifndef NO_CURL
 111         PROGRAMS += git-http-fetch
 112 endif
 113
 114 LIB_FILE=libgit.a
 115
 116 LIB_H = \
 117         blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
 118         diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
 119         rev-cache.h run-command.h strbuf.h tag.h tree.h
 120
 121 DIFF_OBJS = \
 122         diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
 123         diffcore-pickaxe.o diffcore-rename.o
 124
 125 LIB_OBJS = \
 126         blob.o commit.o connect.o count-delta.o csum-file.o \
 127         date.o diff-delta.o entry.o gitenv.o ident.o index.o \
 128         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 129         quote.o read-cache.o refs.o rev-cache.o run-command.o \
 130         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 131         tag.o tree.o usage.o $(DIFF_OBJS)
 132
 133 LIBS = $(LIB_FILE)
 134 LIBS += -lz
 135
 136 ifeq ($(shell uname -s),Darwin)
 137         NEEDS_SSL_WITH_CRYPTO = YesPlease
 138         NEEDS_LIBICONV = YesPlease
 139 endif
 140 ifeq ($(shell uname -s),SunOS)
 141         NEEDS_SOCKET = YesPlease
 142         PLATFORM_DEFINES += -DNO_GETDOMAINNAME=1
 143 endif
 144
 145 ifndef NO_OPENSSL
 146         LIB_OBJS += epoch.o
 147         OPENSSL_LIBSSL = -lssl
 148 else
 149         DEFINES += '-DNO_OPENSSL'
 150         MOZILLA_SHA1 = 1
 151         OPENSSL_LIBSSL =
 152 endif
 153 ifdef NEEDS_SSL_WITH_CRYPTO
 154         LIB_4_CRYPTO = -lcrypto -lssl
 155 else
 156         LIB_4_CRYPTO = -lcrypto
 157 endif
 158 ifdef NEEDS_LIBICONV
 159         LIB_4_ICONV = -liconv
 160 else
 161         LIB_4_ICONV =
 162 endif
 163 ifdef MOZILLA_SHA1
 164         SHA1_HEADER = "mozilla-sha1/sha1.h"
 165         LIB_OBJS += mozilla-sha1/sha1.o
 166 else
 167         ifdef PPC_SHA1
 168                 SHA1_HEADER = "ppc/sha1.h"
 169                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 170         else
 171                 SHA1_HEADER = <openssl/sha.h>
 172                 LIBS += $(LIB_4_CRYPTO)
 173         endif
 174 endif
 175 ifdef NEEDS_SOCKET
 176         LIBS += -lsocket
 177         SIMPLE_LIB += -lsocket
 178 endif
 179
 180 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 181
 182 SCRIPTS = $(SCRIPT_SH) $(SCRIPT_PERL) gitk
 183
 184 ### Build rules
 185
 186 all: $(PROGRAMS) git.sh
 187
 188 all:
 189         $(MAKE) -C templates
 190
 191 git.sh: git.sh.in Makefile
 192         rm -f $@+ $@
 193         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.in >$@+
 194         chmod +x $@+
 195         mv $@+ $@
 196
 197 %.o: %.c
 198         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 199 %.o: %.S
 200         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 201
 202 git-%: %.o $(LIB_FILE)
 203         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 204
 205 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 206 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 207 $(SIMPLE_PROGRAMS) : git-% : %.o
 208         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 209
 210 git-http-fetch: fetch.o
 211 git-local-fetch: fetch.o
 212 git-ssh-fetch: rsh.o fetch.o
 213 git-ssh-upload: rsh.o
 214
 215 git-http-fetch: LIBS += -lcurl
 216 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 217
 218 init-db.o: init-db.c
 219         $(CC) -c $(ALL_CFLAGS) \
 220                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 221
 222 $(LIB_OBJS): $(LIB_H)
 223 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
 224 $(DIFF_OBJS): diffcore.h
 225
 226 $(LIB_FILE): $(LIB_OBJS)
 227         $(AR) rcs $@ $(LIB_OBJS)
 228
 229 doc:
 230         $(MAKE) -C Documentation all
 231
 232
 233 ### Testing rules
 234
 235 test: all
 236         $(MAKE) -C t/ all
 237
 238 test-date: test-date.c date.o
 239         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 240
 241 test-delta: test-delta.c diff-delta.o patch-delta.o
 242         $(CC) $(ALL_CFLAGS) -o $@ $^
 243
 244 check:
 245         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 246
 247
 248
 249 ### Installation rules
 250
 251 install: $(PROGRAMS) $(SCRIPTS)
 252         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 253         $(INSTALL) $(PROGRAMS) $(DESTDIR)$(bindir)
 254         @for s in $(SCRIPTS); \
 255         do \
 256                 case "$$s" in \
 257                 *.*) \
 258                         e=`expr "$$s" : '\(.*\)\.[^.]*$$'` ;; \
 259                 *) \
 260                         e="$$s" ;; \
 261                 esac && \
 262                 echo ": install $$s $(DESTDIR)$(bindir)/$$e" && \
 263                 $(INSTALL) $$s $(DESTDIR)$(bindir)/$$e || exit; \
 264         done
 265         $(INSTALL) git-revert.sh $(DESTDIR)$(bindir)/git-cherry-pick
 266         sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 267         $(MAKE) -C templates install
 268
 269 install-doc:
 270         $(MAKE) -C Documentation install
 271
 272
 273
 274
 275 ### Maintainer's dist rules
 276
 277 git-core.spec: git-core.spec.in Makefile
 278         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 279
 280 GIT_TARNAME=git-core-$(GIT_VERSION)
 281 dist: git-core.spec git-tar-tree
 282         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 283         @mkdir -p $(GIT_TARNAME)
 284         @cp git-core.spec $(GIT_TARNAME)
 285         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 286         @rm -rf $(GIT_TARNAME)
 287         gzip -f -9 $(GIT_TARNAME).tar
 288
 289 rpm: dist
 290         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 291
 292 deb: dist
 293         rm -rf $(GIT_TARNAME)
 294         tar zxf $(GIT_TARNAME).tar.gz
 295         dpkg-source -b $(GIT_TARNAME)
 296         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 297
 298 ### Cleaning rules
 299
 300 clean:
 301         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
 302         rm -f git-core.spec git.sh
 303         rm -rf $(GIT_TARNAME)
 304         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 305         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 306         rm -f git-tk_$(GIT_VERSION)-*.deb
 307         $(MAKE) -C Documentation/ clean
 308         $(MAKE) -C templates/ clean
 309         $(MAKE) -C t/ clean