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
  74SCRIPTS += git-show-branches-script
  75
  76PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  77        git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  78        git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  79        git-ls-tree git-merge-base git-merge-cache \
  80        git-unpack-file git-export git-diff-cache git-convert-cache \
  81        git-ssh-push git-ssh-pull git-rev-list git-mktag \
  82        git-diff-helper git-tar-tree git-local-pull git-hash-object \
  83        git-get-tar-commit-id git-apply git-stripspace \
  84        git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  85        git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  86        git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  87        git-show-index git-daemon git-var git-peek-remote \
  88        git-update-server-info git-show-rev-cache git-build-rev-cache
  89
  90ifndef NO_CURL
  91        PROG+= git-http-pull
  92endif
  93
  94LIB_FILE=libgit.a
  95LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
  96        pack.h pkt-line.h refs.h
  97LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  98         tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
  99         refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o \
 100         sha1_name.o
 101
 102LIB_H += rev-cache.h
 103LIB_OBJS += rev-cache.o
 104
 105LIB_H += run-command.h
 106LIB_OBJS += run-command.o
 107
 108LIB_H += strbuf.h
 109LIB_OBJS += strbuf.o
 110
 111LIB_H += quote.h
 112LIB_OBJS += quote.o 
 113
 114LIB_H += diff.h count-delta.h
 115DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
 116        diffcore-break.o diffcore-order.o
 117LIB_OBJS += $(DIFF_OBJS) count-delta.o
 118
 119LIB_OBJS += gitenv.o
 120LIB_OBJS += server-info.o
 121
 122LIBS = $(LIB_FILE)
 123LIBS += -lz
 124
 125ifndef NO_OPENSSL
 126        LIB_OBJS += epoch.o
 127        OPENSSL_LIBSSL=-lssl
 128else
 129        DEFINES += '-DNO_OPENSSL'
 130        MOZILLA_SHA1=1
 131        OPENSSL_LIBSSL=
 132endif
 133ifdef MOZILLA_SHA1
 134        SHA1_HEADER="mozilla-sha1/sha1.h"
 135        LIB_OBJS += mozilla-sha1/sha1.o
 136else
 137        ifdef PPC_SHA1
 138                SHA1_HEADER="ppc/sha1.h"
 139                LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 140        else
 141                SHA1_HEADER=<openssl/sha.h>
 142                ifeq ($(shell uname -s),Darwin)
 143                        LIBS += -lcrypto -lssl
 144                else
 145                        LIBS += -lcrypto
 146                endif
 147        endif
 148endif
 149
 150DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
 151
 152
 153
 154### Build rules
 155
 156all: $(PROG)
 157
 158all:
 159        $(MAKE) -C templates
 160        $(MAKE) -C tools
 161
 162%.o: %.c
 163        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 164%.o: %.S
 165        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 166
 167git-%: %.o $(LIB_FILE)
 168        $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 169
 170git-http-pull: pull.o
 171git-local-pull: pull.o
 172git-ssh-pull: rsh.o pull.o
 173git-ssh-push: rsh.o
 174
 175git-http-pull: LIBS += -lcurl
 176git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 177
 178init-db.o: init-db.c
 179        $(CC) -c $(ALL_CFLAGS) \
 180                -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
 181
 182$(LIB_OBJS): $(LIB_H)
 183$(patsubst git-%,%.o,$(PROG)): $(LIB_H)
 184$(DIFF_OBJS): diffcore.h
 185
 186$(LIB_FILE): $(LIB_OBJS)
 187        $(AR) rcs $@ $(LIB_OBJS)
 188
 189doc:
 190        $(MAKE) -C Documentation all
 191
 192
 193
 194### Testing rules
 195
 196test: all
 197        $(MAKE) -C t/ all
 198
 199test-date: test-date.c date.o
 200        $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
 201
 202test-delta: test-delta.c diff-delta.o patch-delta.o
 203        $(CC) $(ALL_CFLAGS) -o $@ $^
 204
 205check:
 206        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
 207
 208
 209
 210### Installation rules
 211
 212install: $(PROG) $(SCRIPTS)
 213        $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
 214        $(INSTALL) $(PROG) $(SCRIPTS) $(DESTDIR)$(bindir)
 215        $(MAKE) -C templates install
 216        $(MAKE) -C tools install
 217
 218install-doc:
 219        $(MAKE) -C Documentation install
 220
 221
 222
 223
 224### Maintainer's dist rules
 225
 226git-core.spec: git-core.spec.in Makefile
 227        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 228
 229GIT_TARNAME=git-core-$(GIT_VERSION)
 230dist: git-core.spec git-tar-tree
 231        ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 232        @mkdir -p $(GIT_TARNAME)
 233        @cp git-core.spec $(GIT_TARNAME)
 234        tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 235        @rm -rf $(GIT_TARNAME)
 236        gzip -f -9 $(GIT_TARNAME).tar
 237
 238rpm: dist
 239        $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 240
 241deb: dist
 242        rm -rf $(GIT_TARNAME)
 243        tar zxf $(GIT_TARNAME).tar.gz
 244        dpkg-source -b $(GIT_TARNAME)
 245        cd $(GIT_TARNAME) && fakeroot debian/rules binary
 246
 247### Cleaning rules
 248
 249clean:
 250        rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 251        rm -f git-core.spec
 252        rm -rf $(GIT_TARNAME)
 253        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 254        rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
 255        rm -f git-tk_$(GIT_VERSION)-*.deb
 256        $(MAKE) -C tools/ clean
 257        $(MAKE) -C Documentation/ clean
 258        $(MAKE) -C templates/ clean
 259        $(MAKE) -C t/ clean