GIT 1.6.3.2

[git.git] / Makefile

diff --git a/Makefile b/Makefile
index 6b80f81d6005a5ef47cf29c1b92312a445ab8162..d21b4eb54f936fb4a142d9b4844636ddaac00e1d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -172,9 +172,12 @@ all::
 # information on a not yet closed file that lstat would return for the same
 # file after it was closed.
 #
-# Define UNRELIABLE_HARDLINKS if your operating systems has problems when
-# hardlinking a file to another name and unlinking the original file right
+# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
+# when hardlinking a file to another name and unlinking the original file right
 # away (some NTFS drivers seem to zero the contents in that scenario).
+#
+# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
+# programs as a tar, where bin/ and libexec/ might be on different file systems.
 
 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
        @$(SHELL_PATH) ./GIT-VERSION-GEN
@@ -749,6 +752,7 @@ endif
 ifeq ($(uname_S),OpenBSD)
        NO_STRCASESTR = YesPlease
        NO_MEMMEM = YesPlease
+       USE_ST_TIMESPEC = YesPlease
        NEEDS_LIBICONV = YesPlease
        BASIC_CFLAGS += -I/usr/local/include
        BASIC_LDFLAGS += -L/usr/local/lib
@@ -837,7 +841,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
        NO_NSEC = YesPlease
        USE_WIN32_MMAP = YesPlease
        UNRELIABLE_FSTAT = UnfortunatelyYes
-       UNRELIABLE_HARDLINKS = UnfortunatelySometimes
+       OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch
        COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
@@ -1021,8 +1025,8 @@ else
                COMPAT_OBJS += compat/win32mmap.o
        endif
 endif
-ifdef UNRELIABLE_HARDLINKS
-       COMPAT_CFLAGS += -DUNRELIABLE_HARDLINKS=1
+ifdef OBJECT_CREATION_USES_RENAMES
+       COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
 endif
 ifdef NO_PREAD
        COMPAT_CFLAGS += -DNO_PREAD
@@ -1549,6 +1553,7 @@ endif
        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
        { $(RM) "$$execdir/git-add$X" && \
+               test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
                ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
                cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
        { for p in $(filter-out git-add$X,$(BUILT_INS)); do \