# 1461501637330902918203684832716283019655932542976 hashes do not give you
# enough guarantees about no collisions between objects ever hapenning.
#
-# -DNSEC if you want git to care about sub-second file mtimes and ctimes.
+# -DUSE_NSEC if you want git to care about sub-second file mtimes and ctimes.
+# -DUSE_STDEV if you want git to care about st_dev changing
+#
# Note that you need some new glibc (at least >2.2.4) for this, and it will
# BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely randomly
# break unless your underlying filesystem supports those sub-second times
# (my ext3 doesn't).
-CFLAGS=-g -O3 -Wall
+COPTS=-O2
+CFLAGS=-g $(COPTS) -Wall
+
+prefix=$(HOME)
+bin=$(prefix)/bin
+# dest=
CC=gcc
AR=ar
+INSTALL=install
-
-PROG= update-cache show-diff init-db write-tree read-tree commit-tree \
- cat-file fsck-cache checkout-cache diff-tree rev-tree show-files \
- check-files ls-tree merge-base merge-cache unpack-file
+#
+# sparse is architecture-neutral, which means that we need to tell it
+# explicitly what architecture to check for. Fix this up for yours..
+#
+SPARSE_FLAGS=-D__BIG_ENDIAN__ -D__powerpc__
+
+SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
+ git-pull-script git-tag-script git-resolve-script git-whatchanged \
+ git-fetch-script git-status-script git-commit-script \
+ git-log-script git-shortlog git-cvsimport-script git-diff-script \
+ git-reset-script git-add-script git-checkout-script git-clone-script \
+ gitk git-cherry git-rebase-script git-relink-script git-repack-script
+
+PROG= git-update-cache git-diff-files git-init-db git-write-tree \
+ git-read-tree git-commit-tree git-cat-file git-fsck-cache \
+ git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
+ git-check-files git-ls-tree git-merge-base git-merge-cache \
+ git-unpack-file git-export git-diff-cache git-convert-cache \
+ git-http-pull git-ssh-push git-ssh-pull git-rev-list git-mktag \
+ git-diff-helper git-tar-tree git-local-pull git-write-blob \
+ git-get-tar-commit-id git-apply git-stripspace git-cvs2git \
+ git-diff-stages git-rev-parse git-patch-id git-pack-objects \
+ git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
+ git-prune-packed git-fetch-pack git-upload-pack
all: $(PROG)
-install: $(PROG)
- install $(PROG) $(HOME)/bin/
+install: $(PROG) $(SCRIPTS)
+ $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
-LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o
+LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
+ tag.o date.o index.o diff-delta.o patch-delta.o entry.o \
+ epoch.o refs.o csum-file.o pack-check.o pkt-line.o connect.o
LIB_FILE=libgit.a
-LIB_H=cache.h object.h
-
-$(LIB_FILE): $(LIB_OBJS)
- $(AR) rcs $@ $(LIB_OBJS)
-
-LIBS= $(LIB_FILE) -lssl -lz
-
-init-db: init-db.o
-
-update-cache: update-cache.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o update-cache update-cache.o $(LIBS)
-
-show-diff: show-diff.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o show-diff show-diff.o $(LIBS)
+LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
+ pack.h pkt-line.h refs.h
-write-tree: write-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o write-tree write-tree.o $(LIBS)
+LIB_H += strbuf.h
+LIB_OBJS += strbuf.o
-read-tree: read-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o read-tree read-tree.o $(LIBS)
+LIB_H += diff.h count-delta.h
+LIB_OBJS += diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
+ count-delta.o diffcore-break.o diffcore-order.o
-commit-tree: commit-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o commit-tree commit-tree.o $(LIBS)
+LIB_OBJS += gitenv.o
-cat-file: cat-file.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o cat-file cat-file.o $(LIBS)
+LIBS = $(LIB_FILE)
+LIBS += -lz
-fsck-cache: fsck-cache.o $(LIB_FILE) object.o commit.o tree.o blob.o
- $(CC) $(CFLAGS) -o fsck-cache fsck-cache.o $(LIBS)
+ifdef MOZILLA_SHA1
+ SHA1_HEADER="mozilla-sha1/sha1.h"
+ LIB_OBJS += mozilla-sha1/sha1.o
+else
+ifdef PPC_SHA1
+ SHA1_HEADER="ppc/sha1.h"
+ LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
+else
+ SHA1_HEADER=<openssl/sha.h>
+ LIBS += -lcrypto
+endif
+endif
-checkout-cache: checkout-cache.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o checkout-cache checkout-cache.o $(LIBS)
+CFLAGS += '-DSHA1_HEADER=$(SHA1_HEADER)'
-diff-tree: diff-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o diff-tree diff-tree.o $(LIBS)
-
-rev-tree: rev-tree.o $(LIB_FILE) object.o commit.o tree.o blob.o
- $(CC) $(CFLAGS) -o rev-tree rev-tree.o $(LIBS)
-
-show-files: show-files.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o show-files show-files.o $(LIBS)
-
-check-files: check-files.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o check-files check-files.o $(LIBS)
-
-ls-tree: ls-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o ls-tree ls-tree.o $(LIBS)
-
-merge-base: merge-base.o $(LIB_FILE) object.o commit.o tree.o blob.o
- $(CC) $(CFLAGS) -o merge-base merge-base.o $(LIBS)
-
-merge-cache: merge-cache.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o merge-cache merge-cache.o $(LIBS)
-
-unpack-file: unpack-file.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o unpack-file unpack-file.o $(LIBS)
+$(LIB_FILE): $(LIB_OBJS)
+ $(AR) rcs $@ $(LIB_OBJS)
+check:
+ for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
+
+test-date: test-date.c date.o
+ $(CC) $(CFLAGS) -o $@ test-date.c date.o
+
+test-delta: test-delta.c diff-delta.o patch-delta.o
+ $(CC) $(CFLAGS) -o $@ $^
+
+git-%: %.c $(LIB_FILE)
+ $(CC) $(CFLAGS) -o $@ $(filter %.c,$^) $(LIBS)
+
+git-update-cache: update-cache.c
+git-diff-files: diff-files.c
+git-init-db: init-db.c
+git-write-tree: write-tree.c
+git-read-tree: read-tree.c
+git-commit-tree: commit-tree.c
+git-cat-file: cat-file.c
+git-fsck-cache: fsck-cache.c
+git-checkout-cache: checkout-cache.c
+git-diff-tree: diff-tree.c
+git-rev-tree: rev-tree.c
+git-ls-files: ls-files.c
+git-check-files: check-files.c
+git-ls-tree: ls-tree.c
+git-merge-base: merge-base.c
+git-merge-cache: merge-cache.c
+git-unpack-file: unpack-file.c
+git-export: export.c
+git-diff-cache: diff-cache.c
+git-convert-cache: convert-cache.c
+git-http-pull: http-pull.c pull.c
+git-local-pull: local-pull.c pull.c
+git-ssh-push: rsh.c
+git-ssh-pull: rsh.c pull.c
+git-rev-list: rev-list.c
+git-mktag: mktag.c
+git-diff-helper: diff-helper.c
+git-tar-tree: tar-tree.c
+git-write-blob: write-blob.c
+git-stripspace: stripspace.c
+git-cvs2git: cvs2git.c
+git-diff-stages: diff-stages.c
+git-rev-parse: rev-parse.c
+git-patch-id: patch-id.c
+git-pack-objects: pack-objects.c
+git-unpack-objects: unpack-objects.c
+git-verify-pack: verify-pack.c
+git-receive-pack: receive-pack.c
+git-send-pack: send-pack.c
+git-prune-packed: prune-packed.c
+git-fetch-pack: fetch-pack.c
+
+git-http-pull: LIBS += -lcurl
+git-rev-list: LIBS += -lssl
+
+# Library objects..
blob.o: $(LIB_H)
-cat-file.o: $(LIB_H)
-check-files.o: $(LIB_H)
-checkout-cache.o: $(LIB_H)
+tree.o: $(LIB_H)
commit.o: $(LIB_H)
-commit-tree.o: $(LIB_H)
-diff-tree.o: $(LIB_H)
-fsck-cache.o: $(LIB_H)
-init-db.o: $(LIB_H)
-ls-tree.o: $(LIB_H)
-merge-base.o: $(LIB_H)
-merge-cache.o: $(LIB_H)
+tag.o: $(LIB_H)
object.o: $(LIB_H)
read-cache.o: $(LIB_H)
-read-tree.o: $(LIB_H)
-rev-tree.o: $(LIB_H)
sha1_file.o: $(LIB_H)
-show-diff.o: $(LIB_H)
-show-files.o: $(LIB_H)
-tree.o: $(LIB_H)
-update-cache.o: $(LIB_H)
usage.o: $(LIB_H)
-unpack-file.o: $(LIB_H)
-write-tree.o: $(LIB_H)
+strbuf.o: $(LIB_H)
+gitenv.o: $(LIB_H)
+entry.o: $(LIB_H)
+diff.o: $(LIB_H) diffcore.h
+diffcore-rename.o : $(LIB_H) diffcore.h
+diffcore-pathspec.o : $(LIB_H) diffcore.h
+diffcore-pickaxe.o : $(LIB_H) diffcore.h
+diffcore-break.o : $(LIB_H) diffcore.h
+diffcore-order.o : $(LIB_H) diffcore.h
+epoch.o: $(LIB_H)
+
+test: all
+ $(MAKE) -C t/ all
clean:
- rm -f *.o $(PROG) $(LIB_FILE)
+ rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
+ $(MAKE) -C Documentation/ clean
backup: clean
cd .. ; tar czvf dircache.tar.gz dir-cache