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