* [PATCH] make gl_VISIBILITY to work with -Wmissing-prototypes
@ 2021-02-11 15:40 Ozkan Sezer
2021-02-13 18:11 ` Bruno Haible
0 siblings, 1 reply; 2+ messages in thread
From: Ozkan Sezer @ 2021-02-11 15:40 UTC (permalink / raw)
To: bug-gnulib
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The attached patch makes gl_VISIBILITY to work correctly
when -Wmissing-prototypes is in effect: dummyfunc() used to
have no prototypes.
--
O.S.
[-- Attachment #2: 0001-visibility.m4-make-gl_VISIBILITY-to-work-with-Wmissi.patch --]
[-- Type: text/x-patch, Size: 870 bytes --]
From 0996facf5c4a5d61771024d0317f1b08a34df502 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Thu, 11 Feb 2021 18:39:56 +0300
Subject: [PATCH] visibility.m4: make gl_VISIBILITY to work with -Wmissing-prototypes
---
m4/visibility.m4 | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/m4/visibility.m4 b/m4/visibility.m4
index 6e4b461..016b08c 100644
--- a/m4/visibility.m4
+++ b/m4/visibility.m4
@@ -58,6 +58,7 @@ AC_DEFUN([gl_VISIBILITY],
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
+ void dummyfunc (void);
void dummyfunc (void) {}
]],
[[]])],
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] make gl_VISIBILITY to work with -Wmissing-prototypes
2021-02-11 15:40 [PATCH] make gl_VISIBILITY to work with -Wmissing-prototypes Ozkan Sezer
@ 2021-02-13 18:11 ` Bruno Haible
0 siblings, 0 replies; 2+ messages in thread
From: Bruno Haible @ 2021-02-13 18:11 UTC (permalink / raw)
To: bug-gnulib; +Cc: Ozkan Sezer
Ozkan Sezer wrote:
> The attached patch makes gl_VISIBILITY to work correctly
> when -Wmissing-prototypes is in effect: dummyfunc() used to
> have no prototypes.
Thanks. I applied this in your name, with a gnulib-style ChangeLog entry
and commit message.
Bruno
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