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 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  17
  18 # Define COLLISION_CHECK below if you believe that SHA1's
  19 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  20 # sufficient guarantee that no collisions between objects will ever happen.
  21
  22 # DEFINES += -DCOLLISION_CHECK
  23
  24 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  25 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  26 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  27 # randomly break unless your underlying filesystem supports those sub-second
  28 # times (my ext3 doesn't).
  29
  30 # DEFINES += -DUSE_NSEC
  31
  32 # Define USE_STDEV below if you want git to care about the underlying device
  33 # change being considered an inode change from the update-cache perspective.
  34
  35 # DEFINES += -DUSE_STDEV
  36
  37 GIT_VERSION = 0.99.6
  38
  39 CFLAGS = -g -O2 -Wall
  40 ALL_CFLAGS = $(CFLAGS) $(DEFINES)
  41
  42 prefix = $(HOME)
  43 bindir = $(prefix)/bin
  44 template_dir = $(prefix)/share/git-core/templates/
  45 # DESTDIR=
  46
  47 CC = gcc
  48 AR = ar
  49 INSTALL = install
  50 RPMBUILD = rpmbuild
  51
  52 # sparse is architecture-neutral, which means that we need to tell it
  53 # explicitly what architecture to check for. Fix this up for yours..
  54 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  55
  56
  57
  58 ### --- END CONFIGURATION SECTION ---
  59
  60 SCRIPT_SH = \
  61         git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
  62         git-cherry.sh git-clone.sh git-commit.sh \
  63         git-count-objects.sh git-diff.sh git-fetch.sh \
  64         git-format-patch.sh git-log.sh git-ls-remote.sh \
  65         git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
  66         git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
  67         git-repack.sh git-request-pull.sh git-reset.sh \
  68         git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
  69         git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
  70         git-applymbox.sh git-applypatch.sh
  71
  72 SCRIPT_PERL = \
  73         git-archimport.perl git-cvsimport.perl git-relink.perl \
  74         git-rename.perl git-send-email.perl git-shortlog.perl
  75
  76 # The ones that do not have to link with lcrypto nor lz.
  77 SIMPLE_PROGRAMS = \
  78         git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  79         git-daemon git-var
  80
  81 # ... and all the rest
  82 PROGRAMS = \
  83         git-apply git-build-rev-cache git-cat-file \
  84         git-checkout-index git-clone-pack git-commit-tree \
  85         git-convert-objects git-diff-files \
  86         git-diff-helper git-diff-index git-diff-stages \
  87         git-diff-tree git-export git-fetch-pack git-fsck-objects \
  88         git-hash-object git-init-db \
  89         git-local-fetch git-ls-files git-ls-tree git-merge-base \
  90         git-merge-index git-mktag git-pack-objects git-patch-id \
  91         git-peek-remote git-prune-packed git-read-tree \
  92         git-receive-pack git-rev-list git-rev-parse \
  93         git-rev-tree git-send-pack git-show-branch \
  94         git-show-index git-show-rev-cache git-ssh-fetch \
  95         git-ssh-upload git-tar-tree git-unpack-file \
  96         git-unpack-objects git-update-index git-update-server-info \
  97         git-upload-pack git-verify-pack git-write-tree \
  98         $(SIMPLE_PROGRAMS)
  99
 100 ifdef WITH_SEND_EMAIL
 101         SCRIPT_PERL += git-send-email.perl
 102 endif
 103
 104 ifndef NO_CURL
 105         PROGRAMS += git-http-fetch
 106 endif
 107
 108 LIB_FILE=libgit.a
 109
 110 LIB_H = \
 111         blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
 112         diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
 113         rev-cache.h run-command.h strbuf.h tag.h tree.h
 114
 115 DIFF_OBJS = \
 116         diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
 117         diffcore-pickaxe.o diffcore-rename.o
 118
 119 LIB_OBJS = \
 120         blob.o commit.o connect.o count-delta.o csum-file.o \
 121         date.o diff-delta.o entry.o gitenv.o ident.o index.o \
 122         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 123         quote.o read-cache.o refs.o rev-cache.o run-command.o \
 124         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 125         tag.o tree.o usage.o $(DIFF_OBJS)
 126
 127 LIBS = $(LIB_FILE)
 128 LIBS += -lz
 129
 130 ifeq ($(shell uname -s),Darwin)
 131         NEEDS_SSL_WITH_CRYPTO = YesPlease
 132         NEEDS_LIBICONV = YesPlease
 133 endif
 134
 135 ifndef NO_OPENSSL
 136         LIB_OBJS += epoch.o
 137         OPENSSL_LIBSSL = -lssl
 138 else
 139         DEFINES += '-DNO_OPENSSL'
 140         MOZILLA_SHA1 = 1
 141         OPENSSL_LIBSSL =
 142 endif
 143 ifdef NEEDS_SSL_WITH_CRYPTO
 144         LIB_4_CRYPTO = -lcrypto -lssl
 145 else
 146         LIB_4_CRYPTO = -lcrypto
 147 endif
 148 ifdef NEEDS_LIBICONV
 149         LIB_4_ICONV = -liconv
 150 else
 151         LIB_4_ICONV =
 152 endif
 153 ifdef MOZILLA_SHA1
 154         SHA1_HEADER = "mozilla-sha1/sha1.h"
 155         LIB_OBJS += mozilla-sha1/sha1.o
 156 else
 157         ifdef PPC_SHA1
 158                 SHA1_HEADER = "ppc/sha1.h"
 159                 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 160         else
 161                 SHA1_HEADER = <openssl/sha.h>
 162                 LIBS += $(LIB_4_CRYPTO)
 163         endif
 164 endif
 165
 166 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 167
 168 SCRIPTS = $(SCRIPT_SH) $(SCRIPT_PERL) gitk
 169
 170 ### Build rules
 171
 172 all: $(PROGRAMS)
 173
 174 all:
 175         $(MAKE) -C templates
 176
 177 %.o: %.c
 178         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 179 %.o: %.S
 180         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 181
 182 git-%: %.o $(LIB_FILE)
 183         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 184
 185 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
 186 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 187 $(SIMPLE_PROGRAMS) : git-% : %.o
 188         $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
 189
 190 git-http-fetch: fetch.o
 191 git-local-fetch: fetch.o
 192 git-ssh-fetch: rsh.o fetch.o
 193 git-ssh-upload: rsh.o
 194
 195 git-http-fetch: LIBS += -lcurl
 196 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 197
 198 init-db.o: init-db.c
 199         $(CC) -c $(ALL_CFLAGS) \
 200                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 201
 202 $(LIB_OBJS): $(LIB_H)
 203 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
 204 $(DIFF_OBJS): diffcore.h
 205
 206 $(LIB_FILE): $(LIB_OBJS)
 207         $(AR) rcs $@ $(LIB_OBJS)
 208
 209 doc:
 210         $(MAKE) -C Documentation all
 211
 212
 213 ### Testing rules
 214
 215 test: all
 216         $(MAKE) -C t/ all
 217
 218 test-date: test-date.c date.o
 219         $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 220
 221 test-delta: test-delta.c diff-delta.o patch-delta.o
 222         $(CC) $(ALL_CFLAGS) -o $@ $^
 223
 224 check:
 225         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 226
 227
 228
 229 ### Installation rules
 230
 231 install: $(PROGRAMS) $(SCRIPTS)
 232         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 233         $(INSTALL) $(PROGRAMS) $(DESTDIR)$(bindir)
 234         @for s in $(SCRIPTS); \
 235         do \
 236                 case "$$s" in \
 237                 *.*) \
 238                         e=`expr "$$s" : '\(.*\)\.[^.]*$$'` ;; \
 239                 *) \
 240                         e="$$s" ;; \
 241                 esac && \
 242                 echo ": install $$s $(DESTDIR)$(bindir)/$$e" && \
 243                 $(INSTALL) $$s $(DESTDIR)$(bindir)/$$e || exit; \
 244         done
 245         $(INSTALL) git-revert.sh $(DESTDIR)$(bindir)/git-cherry-pick
 246         sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 247         $(MAKE) -C templates install
 248
 249 install-doc:
 250         $(MAKE) -C Documentation install
 251
 252
 253
 254
 255 ### Maintainer's dist rules
 256
 257 git-core.spec: git-core.spec.in Makefile
 258         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 259
 260 GIT_TARNAME=git-core-$(GIT_VERSION)
 261 dist: git-core.spec git-tar-tree
 262         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 263         @mkdir -p $(GIT_TARNAME)
 264         @cp git-core.spec $(GIT_TARNAME)
 265         tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 266         @rm -rf $(GIT_TARNAME)
 267         gzip -f -9 $(GIT_TARNAME).tar
 268
 269 rpm: dist
 270         $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 271
 272 deb: dist
 273         rm -rf $(GIT_TARNAME)
 274         tar zxf $(GIT_TARNAME).tar.gz
 275         dpkg-source -b $(GIT_TARNAME)
 276         cd $(GIT_TARNAME) && fakeroot debian/rules binary
 277
 278 ### Cleaning rules
 279
 280 clean:
 281         rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
 282         rm -f git-core.spec
 283         rm -rf $(GIT_TARNAME)
 284         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 285         rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 286         rm -f git-tk_$(GIT_VERSION)-*.deb
 287         $(MAKE) -C Documentation/ clean
 288         $(MAKE) -C templates/ clean
 289         $(MAKE) -C t/ clean