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-rw-r--r--Makefile46
1 files changed, 36 insertions, 10 deletions
diff --git a/Makefile b/Makefile
index d5454ca336..c6dbeccf5e 100644
--- a/Makefile
+++ b/Makefile
@@ -140,6 +140,13 @@ all::
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
#
+# Define DC_SHA1 to unconditionally enable the collision-detecting sha1
+# algorithm. This is slower, but may detect attempted collision attacks.
+# Takes priority over other *_SHA1 knobs.
+#
+# Define OPENSSL_SHA1 environment variable when running make to link
+# with the SHA1 routine from openssl library.
+#
# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
@@ -614,6 +621,7 @@ TEST_PROGRAMS_NEED_X += test-fake-ssh
TEST_PROGRAMS_NEED_X += test-genrandom
TEST_PROGRAMS_NEED_X += test-hashmap
TEST_PROGRAMS_NEED_X += test-index-version
+TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
TEST_PROGRAMS_NEED_X += test-line-buffer
TEST_PROGRAMS_NEED_X += test-match-trees
TEST_PROGRAMS_NEED_X += test-mergesort
@@ -622,6 +630,7 @@ TEST_PROGRAMS_NEED_X += test-parse-options
TEST_PROGRAMS_NEED_X += test-path-utils
TEST_PROGRAMS_NEED_X += test-prio-queue
TEST_PROGRAMS_NEED_X += test-read-cache
+TEST_PROGRAMS_NEED_X += test-ref-store
TEST_PROGRAMS_NEED_X += test-regex
TEST_PROGRAMS_NEED_X += test-revision-walking
TEST_PROGRAMS_NEED_X += test-run-command
@@ -779,6 +788,7 @@ LIB_OBJS += notes-cache.o
LIB_OBJS += notes-merge.o
LIB_OBJS += notes-utils.o
LIB_OBJS += object.o
+LIB_OBJS += oidset.o
LIB_OBJS += pack-bitmap.o
LIB_OBJS += pack-bitmap-write.o
LIB_OBJS += pack-check.o
@@ -930,6 +940,7 @@ BUILTIN_OBJS += builtin/prune.o
BUILTIN_OBJS += builtin/pull.o
BUILTIN_OBJS += builtin/push.o
BUILTIN_OBJS += builtin/read-tree.o
+BUILTIN_OBJS += builtin/rebase--helper.o
BUILTIN_OBJS += builtin/receive-pack.o
BUILTIN_OBJS += builtin/reflog.o
BUILTIN_OBJS += builtin/remote.o
@@ -1381,20 +1392,27 @@ ifdef APPLE_COMMON_CRYPTO
SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
endif
+ifdef OPENSSL_SHA1
+ EXTLIBS += $(LIB_4_CRYPTO)
+ BASIC_CFLAGS += -DSHA1_OPENSSL
+else
ifdef BLK_SHA1
- SHA1_HEADER = "block-sha1/sha1.h"
LIB_OBJS += block-sha1/sha1.o
+ BASIC_CFLAGS += -DSHA1_BLK
else
ifdef PPC_SHA1
- SHA1_HEADER = "ppc/sha1.h"
LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
+ BASIC_CFLAGS += -DSHA1_PPC
else
ifdef APPLE_COMMON_CRYPTO
COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
- SHA1_HEADER = <CommonCrypto/CommonDigest.h>
+ BASIC_CFLAGS += -DSHA1_APPLE
else
- SHA1_HEADER = <openssl/sha.h>
- EXTLIBS += $(LIB_4_CRYPTO)
+ DC_SHA1 := YesPlease
+ LIB_OBJS += sha1dc/sha1.o
+ LIB_OBJS += sha1dc/ubc_check.o
+ BASIC_CFLAGS += -DSHA1_DC
+endif
endif
endif
endif
@@ -1586,7 +1604,6 @@ endif
# Shell quote (do not use $(call) to accommodate ancient setups);
-SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
@@ -1619,8 +1636,7 @@ PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
# from the dependency list, that would make each entry appear twice.
LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
-BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
- $(COMPAT_CFLAGS)
+BASIC_CFLAGS += $(COMPAT_CFLAGS)
LIB_OBJS += $(COMPAT_OBJS)
# Quote for C
@@ -1836,6 +1852,7 @@ perl/perl.mak: perl/PM.stamp
perl/PM.stamp: FORCE
@$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
+ $(PERL_PATH) -V >>$@+ && \
{ cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
$(RM) $@+
@@ -2223,6 +2240,7 @@ GIT-BUILD-OPTIONS: FORCE
@echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
@echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
@echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
+ @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
ifdef TEST_OUTPUT_DIRECTORY
@echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
endif
@@ -2332,9 +2350,17 @@ check: common-cmds.h
C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
%.cocci.patch: %.cocci $(C_SOURCES)
@echo ' ' SPATCH $<; \
+ ret=0; \
for f in $(C_SOURCES); do \
- $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS); \
- done >$@ 2>$@.log; \
+ $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
+ { ret=$$?; break; }; \
+ done >$@+ 2>$@.log; \
+ if test $$ret != 0; \
+ then \
+ cat $@.log; \
+ exit 1; \
+ fi; \
+ mv $@+ $@; \
if test -s $@; \
then \
echo ' ' SPATCH result: $@; \