From 3632cfc2487afc41c7c9e939a9d357daca3e5d67 Mon Sep 17 00:00:00 2001 From: Arjen Laarhoven Date: Sun, 7 Sep 2008 20:45:37 +0200 Subject: [PATCH] Use compatibility regex library for OSX/Darwin The standard libc regex library on OSX does not support alternation in POSIX Basic Regular Expression mode. This breaks the diff.funcname functionality on OSX. To fix this, we use the GNU regex library which is already present in the compat/ diretory for the MinGW port. However, simply adding compat/ to the COMPAT_CFLAGS variable causes a conflict between the system fnmatch.h and the one present in compat/. To remedy this, move the regex and fnmatch functionality to their own subdirectories in compat/ so they can be included seperately. Signed-off-by: Arjen Laarhoven Tested-by: Mike Ralphson (AIX) Tested-by: Johannes Sixt (MinGW) Signed-off-by: Junio C Hamano --- Makefile | 6 ++++-- compat/{ => fnmatch}/fnmatch.c | 0 compat/{ => fnmatch}/fnmatch.h | 0 compat/{ => regex}/regex.c | 0 compat/{ => regex}/regex.h | 0 t/t4018-diff-funcname.sh | 6 ++++++ 6 files changed, 10 insertions(+), 2 deletions(-) rename compat/{ => fnmatch}/fnmatch.c (100%) rename compat/{ => fnmatch}/fnmatch.h (100%) rename compat/{ => regex}/regex.c (100%) rename compat/{ => regex}/regex.h (100%) diff --git a/Makefile b/Makefile index 672ea7423..a8b3f9e3c 100644 --- a/Makefile +++ b/Makefile @@ -626,6 +626,8 @@ ifeq ($(uname_S),Darwin) endif NO_STRLCPY = YesPlease NO_MEMMEM = YesPlease + COMPAT_CFLAGS += -Icompat/regex + COMPAT_OBJS += compat/regex/regex.o endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease @@ -750,10 +752,10 @@ ifneq (,$(findstring MINGW,$(uname_S))) NO_SVN_TESTS = YesPlease NO_PERL_MAKEMAKER = YesPlease NO_POSIX_ONLY_PROGRAMS = YesPlease - COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat + COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" - COMPAT_OBJS += compat/mingw.o compat/fnmatch.o compat/regex.o compat/winansi.o + COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o EXTLIBS += -lws2_32 X = .exe gitexecdir = ../libexec/git-core diff --git a/compat/fnmatch.c b/compat/fnmatch/fnmatch.c similarity index 100% rename from compat/fnmatch.c rename to compat/fnmatch/fnmatch.c diff --git a/compat/fnmatch.h b/compat/fnmatch/fnmatch.h similarity index 100% rename from compat/fnmatch.h rename to compat/fnmatch/fnmatch.h diff --git a/compat/regex.c b/compat/regex/regex.c similarity index 100% rename from compat/regex.c rename to compat/regex/regex.c diff --git a/compat/regex.h b/compat/regex/regex.h similarity index 100% rename from compat/regex.h rename to compat/regex/regex.h diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh index 833d6cbcf..18bcd9713 100755 --- a/t/t4018-diff-funcname.sh +++ b/t/t4018-diff-funcname.sh @@ -57,4 +57,10 @@ test_expect_success 'last regexp must not be negated' ' test_must_fail git diff --no-index Beer.java Beer-correct.java ' +test_expect_success 'alternation in pattern' ' + git config diff.java.funcname "^[ ]*\\(\\(public\\|static\\).*\\)$" + git diff --no-index Beer.java Beer-correct.java | + grep "^@@.*@@ public static void main(" +' + test_done -- 2.30.2