This is similar to NO_FNMATCH but it uses wildmatch instead of
compat/fnmatch. This is an intermediate step to let wildmatch be used
as fnmatch replacement for wider audience before it replaces fnmatch
completely and compat/fnmatch is removed.
fnmatch in test-wildmatch is not impacted by this and is the only
place that NO_FNMATCH or NO_FNMATCH_CASEFOLD remain active when
USE_WILDMATCH is set.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
Makefile | 6 ++++++
git-compat-util.h | 13 +++++++++++++
test-wildmatch.c | 3 +++
3 files changed, 22 insertions(+)
diff --git a/Makefile b/Makefile
index bc868d1..24e2774 100644
--- a/Makefile
+++ b/Makefile
@@ -99,6 +99,9 @@ all::
# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
# FNM_CASEFOLD GNU extension.
#
+# Define USE_WILDMATCH if you want to use Git's wildmatch
+# implementation as fnmatch
+#
# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
# in the C library.
#
@@ -1625,6 +1628,9 @@ ifdef NO_FNMATCH_CASEFOLD
COMPAT_OBJS += compat/fnmatch/fnmatch.o
endif
endif
+ifdef USE_WILDMATCH
+ COMPAT_CFLAGS += -DUSE_WILDMATCH
+endif
ifdef NO_SETENV
COMPAT_CFLAGS += -DNO_SETENV
COMPAT_OBJS += compat/setenv.o
diff --git a/git-compat-util.h b/git-compat-util.h
index 02f48f6..b2c7638 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -106,7 +106,9 @@
#include <sys/time.h>
#include <time.h>
#include <signal.h>
+#ifndef USE_WILDMATCH
#include <fnmatch.h>
+#endif
#include <assert.h>
#include <regex.h>
#include <utime.h>
@@ -238,6 +240,17 @@ extern char *gitbasename(char *);
#include "compat/bswap.h"
+#ifdef USE_WILDMATCH
+#include "wildmatch.h"
+#define FNM_PATHNAME WM_PATHNAME
+#define FNM_CASEFOLD WM_CASEFOLD
+#define FNM_NOMATCH WM_NOMATCH
+static inline int fnmatch(const char *pattern, const char *string, int flags)
+{
+ return wildmatch(pattern, string, flags, NULL);
+}
+#endif
+
/* General helper functions */
extern void vreportf(const char *prefix, const char *err, va_list params);
extern void vwritef(int fd, const char *prefix, const char *err, va_list params);
diff --git a/test-wildmatch.c b/test-wildmatch.c
index ac86800..a3e2643 100644
--- a/test-wildmatch.c
+++ b/test-wildmatch.c
@@ -1,3 +1,6 @@
+#ifdef USE_WILDMATCH
+#undef USE_WILDMATCH /* We need real fnmatch implementation here */
+#endif
#include "cache.h"
#include "wildmatch.h"
--
1.8.0.rc2.23.g1fb49df
--
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