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Re: [PATCH] readline: rlmbutil.h: Declare wcwidth() when HANDLE_MULTIBYTE enabled.
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Chen Gang <xili_gchen_5257 at hotmail dot com>
- Cc: binutils at sourceware dot org, "gdb-patches\ at sourceware dot org" <gdb-patches at sourceware dot org>
- Date: Sun, 19 Apr 2015 17:44:28 +0200
- Subject: Re: [PATCH] readline: rlmbutil.h: Declare wcwidth() when HANDLE_MULTIBYTE enabled.
- Authentication-results: sourceware.org; auth=none
- References: <BLU437-SMTP66A78F9AC964A2A53B15ECB9E10 at phx dot gbl>
Chen Gang <xili_gchen_5257@hotmail.com> writes:
> On fedora 20 x86_64, it has wcwidth() in libc.so.6, but does not declare
> it if __USE_XOPEN disabled. readline uses libc library, but does not use
> XOPEN,
It does, but config.h.in fails to provide the necessary template.
Andreas.
* readline/config.h.in: Add missing templates.
---
readline/config.h.in | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/readline/config.h.in b/readline/config.h.in
index 8560c4b..f50956e 100644
--- a/readline/config.h.in
+++ b/readline/config.h.in
@@ -6,6 +6,14 @@
#undef _FILE_OFFSET_BITS
+#undef __EXTENSIONS__
+#undef _ALL_SOURCE
+#undef _GNU_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_1_SOURCE
+#undef _POSIX_PTHREAD_SEMANTICS
+#undef _TANDEM_SOURCE
+
/* Define if on MINIX. */
#undef _MINIX
@@ -27,6 +35,8 @@
#undef PROTOTYPES
+#undef __PROTOTYPES
+
#undef __CHAR_UNSIGNED__
/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */
@@ -71,6 +81,12 @@
/* Define if you have the mbrtowc function. */
#undef HAVE_MBRTOWC
+/* Define if you have the mbscmp function. */
+#undef HAVE_MBSCMP
+
+/* Define if you have the mbsnrtowcs function. */
+#undef HAVE_MBSNRTOWCS
+
/* Define if you have the mbsrtowcs function. */
#undef HAVE_MBSRTOWCS
@@ -118,6 +134,9 @@
/* Define if you have the wcscoll function. */
#undef HAVE_WCSCOLL
+/* Define if you have the wcsdup function. */
+#undef HAVE_WCSDUP
+
/* Define if you have the wctype function. */
#undef HAVE_WCTYPE
@@ -235,9 +254,9 @@
#undef HAVE_GETPW_DECLS
-#undef STRUCT_DIRENT_HAS_D_INO
+#undef HAVE_STRUCT_DIRENT_D_INO
-#undef STRUCT_DIRENT_HAS_D_FILENO
+#undef HAVE_STRUCT_DIRENT_D_FILENO
#undef HAVE_BSD_SIGNALS
--
2.3.5
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."