96 lines
2.5 KiB
Diff
96 lines
2.5 KiB
Diff
From 193f1e81edd6b1b56b0eb0ff8aa4b41c7b4257b4 Mon Sep 17 00:00:00 2001
|
|
From: Paul Eggert <eggert@cs.ucla.edu>
|
|
Date: Sun, 24 Sep 2017 09:12:58 -0400
|
|
Subject: glob: Do not assume glibc glob internals.
|
|
|
|
It has been proposed that glibc glob start using gl_lstat,
|
|
which the API allows it to do. GNU 'make' should not get in
|
|
the way of this. See:
|
|
https://sourceware.org/ml/libc-alpha/2017-09/msg00409.html
|
|
|
|
* dir.c (local_lstat): New function, like local_stat.
|
|
(dir_setup_glob): Use it to initialize gl_lstat too, as the API
|
|
requires.
|
|
---
|
|
dir.c | 29 +++++++++++++++++++++++++++--
|
|
1 file changed, 27 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/dir.c b/dir.c
|
|
index adbb8a9..c343e4c 100644
|
|
--- a/dir.c
|
|
+++ b/dir.c
|
|
@@ -1299,15 +1299,40 @@ local_stat (const char *path, struct stat *buf)
|
|
}
|
|
#endif
|
|
|
|
+/* Similarly for lstat. */
|
|
+#if !defined(lstat) && !defined(WINDOWS32) || defined(VMS)
|
|
+# ifndef VMS
|
|
+# ifndef HAVE_SYS_STAT_H
|
|
+int lstat (const char *path, struct stat *sbuf);
|
|
+# endif
|
|
+# else
|
|
+ /* We are done with the fake lstat. Go back to the real lstat */
|
|
+# ifdef lstat
|
|
+# undef lstat
|
|
+# endif
|
|
+# endif
|
|
+# define local_lstat lstat
|
|
+#elif defined(WINDOWS32)
|
|
+/* Windows doesn't support lstat(). */
|
|
+# define local_lstat local_stat
|
|
+#else
|
|
+static int
|
|
+local_lstat (const char *path, struct stat *buf)
|
|
+{
|
|
+ int e;
|
|
+ EINTRLOOP (e, lstat (path, buf));
|
|
+ return e;
|
|
+}
|
|
+#endif
|
|
+
|
|
void
|
|
dir_setup_glob (glob_t *gl)
|
|
{
|
|
gl->gl_opendir = open_dirstream;
|
|
gl->gl_readdir = read_dirstream;
|
|
gl->gl_closedir = free;
|
|
+ gl->gl_lstat = local_lstat;
|
|
gl->gl_stat = local_stat;
|
|
- /* We don't bother setting gl_lstat, since glob never calls it.
|
|
- The slot is only there for compatibility with 4.4 BSD. */
|
|
}
|
|
|
|
void
|
|
--
|
|
cgit v1.0-41-gc330
|
|
|
|
From 48c8a116a914a325a0497721f5d8b58d5bba34d4 Mon Sep 17 00:00:00 2001
|
|
From: Paul Smith <psmith@gnu.org>
|
|
Date: Sun, 19 Nov 2017 15:09:16 -0500
|
|
Subject: * configure.ac: Support GLIBC glob interface version 2
|
|
|
|
---
|
|
configure.ac | 3 +--
|
|
1 file changed, 1 insertion(+), 2 deletions(-)
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index 8c72568..4710832 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -404,10 +404,9 @@ AC_CACHE_CHECK([if system libc has GNU glob], [make_cv_sys_gnu_glob],
|
|
#include <glob.h>
|
|
#include <fnmatch.h>
|
|
|
|
-#define GLOB_INTERFACE_VERSION 1
|
|
#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
|
|
# include <gnu-versions.h>
|
|
-# if _GNU_GLOB_INTERFACE_VERSION == GLOB_INTERFACE_VERSION
|
|
+# if _GNU_GLOB_INTERFACE_VERSION == 1 || _GNU_GLOB_INTERFACE_VERSION == 2
|
|
gnu glob
|
|
# endif
|
|
#endif],
|
|
--
|
|
cgit v1.0-41-gc330
|
|
|
|
|