rerere: don't segfault on failure to open rr-cache

diff --git a/Makefile b/Makefile
index 30656cf62cdd41b0c4456c5e0220cb2338048654..9b94e967e6c982153792d5d9a4ac5a0c733feb49 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -781,12 +781,15 @@ ifeq ($(uname_O),Cygwin)
        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
        OLD_ICONV = UnfortunatelyYes
+       NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
        # There are conflicting reports about this.
        # On some boxes NO_MMAP is needed, and not so elsewhere.
        # Try commenting this out if you suspect MMAP is more efficient
        NO_MMAP = YesPlease
        NO_IPV6 = YesPlease
        X = .exe
+       COMPAT_OBJS += compat/cygwin.o
+       UNRELIABLE_FSTAT = UnfortunatelyYes
 endif
 ifeq ($(uname_S),FreeBSD)
        NEEDS_LIBICONV = YesPlease
@@ -896,10 +899,6 @@ ifeq ($(uname_S),HP-UX)
        NO_SYS_SELECT_H = YesPlease
        SNPRINTF_RETURNS_BOGUS = YesPlease
 endif
-ifneq (,$(findstring CYGWIN,$(uname_S)))
-       COMPAT_OBJS += compat/cygwin.o
-       UNRELIABLE_FSTAT = UnfortunatelyYes
-endif
 ifdef MSVC
        GIT_VERSION := $(GIT_VERSION).MSVC
        pathsep = ;
@@ -1631,6 +1630,7 @@ GIT-CFLAGS: .FORCE-GIT-CFLAGS
 # and the first level quoting from the shell that runs "echo".
 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
+       @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
@@ -1804,7 +1804,10 @@ dist: git.spec git-archive$(X) configure
        gzip -f -9 $(GIT_TARNAME).tar
 
 rpm: dist
-       $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
+       $(RPMBUILD) \
+               --define "_source_filedigest_algorithm md5" \
+               --define "_binary_filedigest_algorithm md5" \
+               -ta $(GIT_TARNAME).tar.gz
 
 htmldocs = git-htmldocs-$(GIT_VERSION)
 manpages = git-manpages-$(GIT_VERSION)