Andrew's git - gitweb.git/blob

   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
  37GIT_VERSION = 0.99.6
  38
  39CFLAGS = -g -O2 -Wall
  40ALL_CFLAGS = $(CFLAGS) $(DEFINES)
  41
  42prefix = $(HOME)
  43bindir = $(prefix)/bin
  44template_dir = $(prefix)/share/git-core/templates/
  45# DESTDIR=
  46
  47CC = gcc
  48AR = ar
  49INSTALL = install
  50RPMBUILD = 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..
  54SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  55
  56
  57
  58### --- END CONFIGURATION SECTION ---
  59
  60SCRIPT_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
  72SCRIPT_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.
  77SIMPLE_PROGRAMS = \
  78        git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
  79        git-daemon git-var
  80
  81# ... and all the rest
  82PROGRAMS = \
  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
 100ifdef WITH_SEND_EMAIL
 101        SCRIPT_PERL += git-send-email.perl
 102endif
 103
 104ifndef NO_CURL
 105        PROGRAMS += git-http-fetch
 106endif
 107
 108LIB_FILE=libgit.a
 109
 110LIB_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
 115DIFF_OBJS = \
 116        diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
 117        diffcore-pickaxe.o diffcore-rename.o
 118
 119LIB_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
 127LIBS = $(LIB_FILE)
 128LIBS += -lz
 129
 130ifeq ($(shell uname -s),Darwin)
 131        NEEDS_SSL_WITH_CRYPTO = YesPlease
 132        NEEDS_LIBICONV = YesPlease
 133endif
 134
 135ifndef NO_OPENSSL
 136        LIB_OBJS += epoch.o
 137        OPENSSL_LIBSSL = -lssl
 138else
 139        DEFINES += '-DNO_OPENSSL'
 140        MOZILLA_SHA1 = 1
 141        OPENSSL_LIBSSL =
 142endif
 143ifdef NEEDS_SSL_WITH_CRYPTO
 144        LIB_4_CRYPTO = -lcrypto -lssl
 145else
 146        LIB_4_CRYPTO = -lcrypto
 147endif
 148ifdef NEEDS_LIBICONV
 149        LIB_4_ICONV = -liconv
 150else
 151        LIB_4_ICONV =
 152endif
 153ifdef MOZILLA_SHA1
 154        SHA1_HEADER = "mozilla-sha1/sha1.h"
 155        LIB_OBJS += mozilla-sha1/sha1.o
 156else
 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 += $(LIB_4_CRYPTO)
 163        endif
 164endif
 165
 166DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 167
 168SCRIPTS = $(SCRIPT_SH) $(SCRIPT_PERL) gitk
 169
 170### Build rules
 171
 172all: $(PROGRAMS)
 173
 174all:
 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
 182git-%: %.o $(LIB_FILE)
 183        $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 184
 185git-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
 190git-http-fetch: fetch.o
 191git-local-fetch: fetch.o
 192git-ssh-fetch: rsh.o fetch.o
 193git-ssh-upload: rsh.o
 194
 195git-http-fetch: LIBS += -lcurl
 196git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 197
 198init-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
 209doc:
 210        $(MAKE) -C Documentation all
 211
 212
 213### Testing rules
 214
 215test: all
 216        $(MAKE) -C t/ all
 217
 218test-date: test-date.c date.o
 219        $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 220
 221test-delta: test-delta.c diff-delta.o patch-delta.o
 222        $(CC) $(ALL_CFLAGS) -o $@ $^
 223
 224check:
 225        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 226
 227
 228
 229### Installation rules
 230
 231install: $(PROGRAMS) $(SCRIPTS)
 232        $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 233        $(INSTALL) $(PROGRAMS) $(DESTDIR)$(bindir)
 234        @for s in $(SCRIPTS); \
 235        do \
 236                case "$$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
 249install-doc:
 250        $(MAKE) -C Documentation install
 251
 252
 253
 254
 255### Maintainer's dist rules
 256
 257git-core.spec: git-core.spec.in Makefile
 258        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 259
 260GIT_TARNAME=git-core-$(GIT_VERSION)
 261dist: 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
 269rpm: dist
 270        $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 271
 272deb: 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
 280clean:
 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