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-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 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 SHELL_PATH
 146         SHELL_PATH = /bin/sh
 147 endif
 148 ifndef PERL_PATH
 149         PERL_PATH = /usr/bin/perl
 150 endif
 151
 152 ifndef NO_OPENSSL
 153         LIB_OBJS += epoch.o
 154         OPENSSL_LIBSSL = -lssl
 155 else
 156         DEFINES += '-DNO_OPENSSL'
 157         MOZILLA_SHA1 = 1
 158         OPENSSL_LIBSSL =
 159 endif
 160 ifdef NEEDS_SSL_WITH_CRYPTO
 161         LIB_4_CRYPTO = -lcrypto -lssl
 162 else
 163         LIB_4_CRYPTO = -lcrypto
 164 endif
 165 ifdef NEEDS_LIBICONV
 166         LIB_4_ICONV = -liconv
 167 else
 168         LIB_4_ICONV =
 169 endif
 170 ifdef MOZILLA_SHA1
 171         SHA1_HEADER = "mozilla-sha1/sha1.h"
 172         LIB_OBJS += mozilla-sha1/sha1.o
 173 else
 174         ifdef PPC_SHA1
 175                 SHA1_HEADER = "ppc/sha1.h"
 176                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 177         else
 178                 SHA1_HEADER = <openssl/sha.h>
 179                 LIBS += $(LIB_4_CRYPTO)
 180         endif
 181 endif
 182 ifdef NEEDS_SOCKET
 183         LIBS += -lsocket
 184         SIMPLE_LIB += -lsocket
 185 endif
 186
 187 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 188
 189 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 190           $(patsubst %.perl,%,$(SCRIPT_PERL)) gitk
 191
 192 ### Build rules
 193
 194 all: $(PROGRAMS) $(SCRIPTS)
 195
 196 all:
 197         $(MAKE) -C templates
 198
 199 git: git.sh Makefile
 200         rm -f $@+ $@
 201         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
 202         chmod +x $@+
 203         mv $@+ $@
 204
 205 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
 206         rm -f $@
 207         sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
 208         chmod +x $@
 209
 210 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 211         rm -f $@
 212         sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
 213         chmod +x $@
 214
 215 %.o: %.c
 216         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 217 %.o: %.S
 218         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 219
 220 git-%: %.o $(LIB_FILE)
 221         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 222
 223 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 224 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 225 $(SIMPLE_PROGRAMS) : git-% : %.o
 226         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 227
 228 git-http-fetch: fetch.o
 229 git-local-fetch: fetch.o
 230 git-ssh-fetch: rsh.o fetch.o
 231 git-ssh-upload: rsh.o
 232
 233 git-http-fetch: LIBS += -lcurl
 234 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 235
 236 init-db.o: init-db.c
 237         $(CC) -c $(ALL_CFLAGS) \
 238                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 239
 240 $(LIB_OBJS): $(LIB_H)
 241 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
 242 $(DIFF_OBJS): diffcore.h
 243
 244 $(LIB_FILE): $(LIB_OBJS)
 245         $(AR) rcs $@ $(LIB_OBJS)
 246
 247 doc:
 248         $(MAKE) -C Documentation all
 249
 250
 251 ### Testing rules
 252
 253 test: all
 254         $(MAKE) -C t/ all
 255
 256 test-date: test-date.c date.o
 257         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 258
 259 test-delta: test-delta.c diff-delta.o patch-delta.o
 260         $(CC) $(ALL_CFLAGS) -o $@ $^
 261
 262 check:
 263         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 264
 265
 266
 267 ### Installation rules
 268
 269 install: $(PROGRAMS) $(SCRIPTS)
 270         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 271         $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
 272         $(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
 273         sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 274         $(MAKE) -C templates install
 275
 276 install-doc:
 277         $(MAKE) -C Documentation install
 278
 279
 280
 281
 282 ### Maintainer's dist rules
 283
 284 git-core.spec: git-core.spec.in Makefile
 285         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 286
 287 GIT_TARNAME=git-core-$(GIT_VERSION)
 288 dist: git-core.spec git-tar-tree
 289         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 290         @mkdir -p $(GIT_TARNAME)
 291         @cp git-core.spec $(GIT_TARNAME)
 292         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 293         @rm -rf $(GIT_TARNAME)
 294         gzip -f -9 $(GIT_TARNAME).tar
 295
 296 rpm: dist
 297         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 298
 299 deb: dist
 300         rm -rf $(GIT_TARNAME)
 301         tar zxf $(GIT_TARNAME).tar.gz
 302         dpkg-source -b $(GIT_TARNAME)
 303         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 304
 305 ### Cleaning rules
 306
 307 clean:
 308         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
 309         rm -f $(filter-out gitk,$(SCRIPTS))
 310         rm -f git-core.spec
 311         rm -rf $(GIT_TARNAME)
 312         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 313         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 314         rm -f git-tk_$(GIT_VERSION)-*.deb
 315         $(MAKE) -C Documentation/ clean
 316         $(MAKE) -C templates/ clean
 317         $(MAKE) -C t/ clean