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
  16# Define COLLISION_CHECK below if you believe that SHA1's
  17# 1461501637330902918203684832716283019655932542976 hashes do not give you
  18# sufficient guarantee that no collisions between objects will ever happen.
  19
  20# DEFINES += -DCOLLISION_CHECK
  21
  22# Define USE_NSEC below if you want git to care about sub-second file mtimes
  23# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  24# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  25# randomly break unless your underlying filesystem supports those sub-second
  26# times (my ext3 doesn't).
  27
  28# DEFINES += -DUSE_NSEC
  29
  30# Define USE_STDEV below if you want git to care about the underlying device
  31# change being considered an inode change from the update-cache perspective.
  32
  33# DEFINES += -DUSE_STDEV
  34
  35GIT_VERSION = 0.99.4
  36
  37CFLAGS = -g -O2 -Wall
  38ALL_CFLAGS = $(CFLAGS) $(DEFINES)
  39
  40prefix = $(HOME)
  41bindir = $(prefix)/bin
  42template_dir = $(prefix)/share/git-core/templates/
  43# DESTDIR=
  44
  45CC = gcc
  46AR = ar
  47INSTALL = install
  48RPMBUILD = rpmbuild
  49
  50# sparse is architecture-neutral, which means that we need to tell it
  51# explicitly what architecture to check for. Fix this up for yours..
  52SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
  53
  54
  55
  56### --- END CONFIGURATION SECTION ---
  57
  58
  59
  60SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
  61        git-pull-script git-tag-script git-resolve-script git-whatchanged \
  62        git-fetch-script git-status-script git-commit-script \
  63        git-log-script git-shortlog git-cvsimport-script git-diff-script \
  64        git-reset-script git-add-script git-checkout-script git-clone-script \
  65        gitk git-cherry git-rebase-script git-relink-script git-repack-script \
  66        git-format-patch-script git-sh-setup-script git-push-script \
  67        git-branch-script git-parse-remote git-verify-tag-script \
  68        git-ls-remote-script git-clone-dumb-http git-rename-script \
  69        git-request-pull-script git-bisect-script
  70
  71SCRIPTS += git-count-objects-script
  72# SCRIPTS += git-send-email-script
  73SCRIPTS += git-revert-script
  74
  75PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  76        git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  77        git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  78        git-ls-tree git-merge-base git-merge-cache \
  79        git-unpack-file git-export git-diff-cache git-convert-cache \
  80        git-ssh-push git-ssh-pull git-rev-list git-mktag \
  81        git-diff-helper git-tar-tree git-local-pull git-hash-object \
  82        git-get-tar-commit-id git-apply git-stripspace \
  83        git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  84        git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  85        git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  86        git-show-index git-daemon git-var git-peek-remote \
  87        git-update-server-info git-show-rev-cache git-build-rev-cache
  88
  89ifndef NO_CURL
  90        PROG+= git-http-pull
  91endif
  92
  93LIB_FILE=libgit.a
  94LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
  95        pack.h pkt-line.h refs.h
  96LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  97         tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
  98         refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o \
  99         sha1_name.o
 100
 101LIB_H += rev-cache.h
 102LIB_OBJS += rev-cache.o
 103
 104LIB_H += run-command.h
 105LIB_OBJS += run-command.o
 106
 107LIB_H += strbuf.h
 108LIB_OBJS += strbuf.o
 109
 110LIB_H += quote.h
 111LIB_OBJS += quote.o 
 112
 113LIB_H += diff.h count-delta.h
 114DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
 115        diffcore-break.o diffcore-order.o
 116LIB_OBJS += $(DIFF_OBJS) count-delta.o
 117
 118LIB_OBJS += gitenv.o
 119LIB_OBJS += server-info.o
 120
 121LIBS = $(LIB_FILE)
 122LIBS += -lz
 123
 124ifndef NO_OPENSSL
 125        LIB_OBJS += epoch.o
 126        OPENSSL_LIBSSL=-lssl
 127else
 128        DEFINES += '-DNO_OPENSSL'
 129        MOZILLA_SHA1=1
 130        OPENSSL_LIBSSL=
 131endif
 132ifdef MOZILLA_SHA1
 133        SHA1_HEADER="mozilla-sha1/sha1.h"
 134        LIB_OBJS += mozilla-sha1/sha1.o
 135else
 136        ifdef PPC_SHA1
 137                SHA1_HEADER="ppc/sha1.h"
 138                LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 139        else
 140                SHA1_HEADER=<openssl/sha.h>
 141                ifeq ($(shell uname -s),Darwin)
 142                        LIBS += -lcrypto -lssl
 143                else
 144                        LIBS += -lcrypto
 145                endif
 146        endif
 147endif
 148
 149DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 150
 151
 152
 153### Build rules
 154
 155all: $(PROG)
 156
 157all:
 158        $(MAKE) -C templates
 159        $(MAKE) -C tools
 160
 161%.o: %.c
 162        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 163%.o: %.S
 164        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 165
 166git-%: %.o $(LIB_FILE)
 167        $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 168
 169git-http-pull: pull.o
 170git-local-pull: pull.o
 171git-ssh-pull: rsh.o pull.o
 172git-ssh-push: rsh.o
 173
 174git-http-pull: LIBS += -lcurl
 175git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 176
 177init-db.o: init-db.c
 178        $(CC) -c $(ALL_CFLAGS) \
 179                -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 180
 181$(LIB_OBJS): $(LIB_H)
 182$(patsubst git-%,%.o,$(PROG)): $(LIB_H)
 183$(DIFF_OBJS): diffcore.h
 184
 185$(LIB_FILE): $(LIB_OBJS)
 186        $(AR) rcs $@ $(LIB_OBJS)
 187
 188doc:
 189        $(MAKE) -C Documentation all
 190
 191
 192
 193### Testing rules
 194
 195test: all
 196        $(MAKE) -C t/ all
 197
 198test-date: test-date.c date.o
 199        $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 200
 201test-delta: test-delta.c diff-delta.o patch-delta.o
 202        $(CC) $(ALL_CFLAGS) -o $@ $^
 203
 204check:
 205        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 206
 207
 208
 209### Installation rules
 210
 211install: $(PROG) $(SCRIPTS)
 212        $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 213        $(INSTALL) $(PROG) $(SCRIPTS) $(DESTDIR)$(bindir)
 214        $(MAKE) -C templates install
 215        $(MAKE) -C tools install
 216
 217install-doc:
 218        $(MAKE) -C Documentation install
 219
 220
 221
 222
 223### Maintainer's dist rules
 224
 225git-core.spec: git-core.spec.in Makefile
 226        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 227
 228GIT_TARNAME=git-core-$(GIT_VERSION)
 229dist: git-core.spec git-tar-tree
 230        ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 231        @mkdir -p $(GIT_TARNAME)
 232        @cp git-core.spec $(GIT_TARNAME)
 233        tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 234        @rm -rf $(GIT_TARNAME)
 235        gzip -f -9 $(GIT_TARNAME).tar
 236
 237rpm: dist
 238        $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 239
 240deb: dist
 241        rm -rf $(GIT_TARNAME)
 242        tar zxf $(GIT_TARNAME).tar.gz
 243        dpkg-source -b $(GIT_TARNAME)
 244        cd $(GIT_TARNAME) && fakeroot debian/rules binary
 245
 246### Cleaning rules
 247
 248clean:
 249        rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 250        rm -f git-core.spec
 251        rm -rf $(GIT_TARNAME)
 252        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 253        rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 254        rm -f git-tk_$(GIT_VERSION)-*.deb
 255        $(MAKE) -C tools/ clean
 256        $(MAKE) -C Documentation/ clean
 257        $(MAKE) -C templates/ clean
 258        $(MAKE) -C t/ clean