Andrew's git - gitweb.git/blob

4622e039c0e87f0cf3957209ea0c7d7d6b9be2a1
   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=0.99.3
  36
  37COPTS?=-g -O2
  38CFLAGS+=$(COPTS) -Wall $(DEFINES)
  39
  40prefix=$(HOME)
  41bindir=$(prefix)/bin
  42# dest=
  43
  44CC?=gcc
  45AR?=ar
  46INSTALL?=install
  47RPMBUILD?=rpmbuild
  48
  49# sparse is architecture-neutral, which means that we need to tell it
  50# explicitly what architecture to check for. Fix this up for yours..
  51SPARSE_FLAGS?=-D__BIG_ENDIAN__ -D__powerpc__
  52
  53
  54
  55### --- END CONFIGURATION SECTION ---
  56
  57
  58
  59SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
  60        git-pull-script git-tag-script git-resolve-script git-whatchanged \
  61        git-fetch-script git-status-script git-commit-script \
  62        git-log-script git-shortlog git-cvsimport-script git-diff-script \
  63        git-reset-script git-add-script git-checkout-script git-clone-script \
  64        gitk git-cherry git-rebase-script git-relink-script git-repack-script \
  65        git-format-patch-script git-sh-setup-script git-push-script \
  66        git-branch-script git-parse-remote git-verify-tag-script \
  67        git-ls-remote-script git-clone-dumb-http git-rename-script \
  68        git-request-pull-script git-bisect-script
  69
  70SCRIPTS += git-count-objects-script
  71SCRIPTS += git-send-email-script
  72
  73PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
  74        git-read-tree git-commit-tree git-cat-file git-fsck-cache \
  75        git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
  76        git-check-files git-ls-tree git-merge-base git-merge-cache \
  77        git-unpack-file git-export git-diff-cache git-convert-cache \
  78        git-ssh-push git-ssh-pull git-rev-list git-mktag \
  79        git-diff-helper git-tar-tree git-local-pull git-hash-object \
  80        git-get-tar-commit-id git-apply git-stripspace \
  81        git-diff-stages git-rev-parse git-patch-id git-pack-objects \
  82        git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
  83        git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
  84        git-show-index git-daemon git-var git-peek-remote \
  85        git-update-server-info git-show-rev-cache git-build-rev-cache
  86
  87ifndef NO_CURL
  88PROG+= git-http-pull
  89endif
  90
  91LIB_FILE=libgit.a
  92LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
  93        pack.h pkt-line.h refs.h
  94LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
  95         tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
  96         refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o
  97
  98LIB_H += rev-cache.h
  99LIB_OBJS += rev-cache.o
 100
 101LIB_H += run-command.h
 102LIB_OBJS += run-command.o
 103
 104LIB_H += strbuf.h
 105LIB_OBJS += strbuf.o
 106
 107LIB_H += quote.h
 108LIB_OBJS += quote.o 
 109
 110LIB_H += diff.h count-delta.h
 111DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
 112        diffcore-break.o diffcore-order.o
 113LIB_OBJS += $(DIFF_OBJS) count-delta.o
 114
 115LIB_OBJS += gitenv.o
 116LIB_OBJS += server-info.o
 117
 118LIBS = $(LIB_FILE)
 119LIBS += -lz
 120
 121ifndef NO_OPENSSL
 122        LIB_OBJS += epoch.o
 123        OPENSSL_LIBSSL=-lssl
 124else
 125        CFLAGS += '-DNO_OPENSSL'
 126        MOZILLA_SHA1=1
 127        OPENSSL_LIBSSL=
 128endif
 129ifdef MOZILLA_SHA1
 130  SHA1_HEADER="mozilla-sha1/sha1.h"
 131  LIB_OBJS += mozilla-sha1/sha1.o
 132else
 133ifdef PPC_SHA1
 134  SHA1_HEADER="ppc/sha1.h"
 135  LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 136else
 137  SHA1_HEADER=<openssl/sha.h>
 138ifeq ($(shell uname -s),Darwin)
 139  LIBS += -lcrypto -lssl
 140else
 141  LIBS += -lcrypto
 142endif
 143endif
 144endif
 145
 146CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
 147
 148
 149
 150### Build rules
 151
 152all: $(PROG)
 153
 154
 155.PRECIOUS: %.o
 156git-%: %.o $(LIB_FILE)
 157        $(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
 158
 159git-http-pull: pull.o
 160git-local-pull: pull.o
 161git-ssh-pull: rsh.o pull.o
 162git-ssh-push: rsh.o
 163
 164git-http-pull: LIBS += -lcurl
 165git-rev-list: LIBS += $(OPENSSL_LIBSSL)
 166
 167$(LIB_OBJS): $(LIB_H)
 168$(DIFF_OBJS): diffcore.h
 169
 170$(LIB_FILE): $(LIB_OBJS)
 171        $(AR) rcs $@ $(LIB_OBJS)
 172
 173doc:
 174        $(MAKE) -C Documentation all
 175
 176
 177
 178### Testing rules
 179
 180test: all
 181        $(MAKE) -C t/ all
 182
 183test-date: test-date.c date.o
 184        $(CC) $(CFLAGS) -o $@ test-date.c date.o
 185
 186test-delta: test-delta.c diff-delta.o patch-delta.o
 187        $(CC) $(CFLAGS) -o $@ $^
 188
 189check:
 190        for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
 191
 192
 193
 194### Installation rules
 195
 196install: $(PROG) $(SCRIPTS)
 197        $(INSTALL) -m755 -d $(dest)$(bindir)
 198        $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bindir)
 199
 200install-tools:
 201        $(MAKE) -C tools install
 202
 203install-doc:
 204        $(MAKE) -C Documentation install
 205
 206
 207
 208
 209### Maintainer's dist rules
 210
 211git-core.spec: git-core.spec.in Makefile
 212        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 213
 214GIT_TARNAME=git-core-$(GIT_VERSION)
 215dist: git-core.spec git-tar-tree
 216        ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
 217        @mkdir -p $(GIT_TARNAME)
 218        @cp git-core.spec $(GIT_TARNAME)
 219        tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
 220        @rm -rf $(GIT_TARNAME)
 221        gzip -f -9 $(GIT_TARNAME).tar
 222
 223rpm: dist
 224        $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
 225
 226
 227backup: clean
 228        cd .. ; tar czvf dircache.tar.gz dir-cache
 229
 230
 231
 232### Cleaning rules
 233
 234clean:
 235        rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
 236        rm -f git-core-*.tar.gz git-core.spec
 237        $(MAKE) -C tools/ clean
 238        $(MAKE) -C Documentation/ clean
 239        $(MAKE) -C t/ clean