# 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
+CFLAGS=-g -O2 -Wall
CC=gcc
AR=ar
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 git-export \
- diff-cache
+ diff-cache convert-cache
all: $(PROG)
LIB_FILE=libgit.a
LIB_H=cache.h object.h
-$(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)
-
-write-tree: write-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o write-tree write-tree.o $(LIBS)
-
-read-tree: read-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o read-tree read-tree.o $(LIBS)
-
-commit-tree: commit-tree.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o commit-tree commit-tree.o $(LIBS)
-
-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 += -lssl
+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)
-git-export: git-export.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o git-export git-export.o $(LIBS)
+init-db: init-db.o
-diff-cache: diff-cache.o $(LIB_FILE)
- $(CC) $(CFLAGS) -o diff-cache diff-cache.o $(LIBS)
+%: %.o $(LIB_FILE)
+ $(CC) $(CFLAGS) -o $@ $< $(LIBS)
blob.o: $(LIB_H)
cat-file.o: $(LIB_H)
checkout-cache.o: $(LIB_H)
commit.o: $(LIB_H)
commit-tree.o: $(LIB_H)
+convert-cache.o: $(LIB_H)
diff-cache.o: $(LIB_H)
diff-tree.o: $(LIB_H)
fsck-cache.o: $(LIB_H)
write-tree.o: $(LIB_H)
clean:
- rm -f *.o $(PROG) $(LIB_FILE)
+ rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
backup: clean
cd .. ; tar czvf dircache.tar.gz dir-cache