* Re: binutils fails to compile on AIX due to mismatched declaration
[not found] <1e3b080b046957b74ee9f1e66a189b9af1b6a0cb.camel@cmpct.info>
@ 2021-03-03 22:31 ` Alan Modra
0 siblings, 0 replies; only message in thread
From: Alan Modra @ 2021-03-03 22:31 UTC (permalink / raw)
To: Calvin Buckley; +Cc: bug-binutils, binutils
On Wed, Mar 03, 2021 at 02:48:52PM -0400, Calvin Buckley wrote:
> The declaration for a function is incorrect; the implementation of it
> is missing a const. Adding a const to the implementation (line 335) is
> enough to fix this particular issue.
>
> rs6000-core.c:280:19: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
> const bfd_cleanup rs6000coff_core_p (bfd *abfd);
> ^~~~~~~~~~~~~~~~~
> rs6000-core.c:336:1: error: conflicting types for 'rs6000coff_core_p'
> rs6000coff_core_p (bfd *abfd)
> ^~~~~~~~~~~~~~~~~
> rs6000-core.c:280:19: note: previous declaration of 'rs6000coff_core_p' was here
> const bfd_cleanup rs6000coff_core_p (bfd *abfd);
rs6000-core.c is a file that uses AIX host headers so most people,
including me, don't compile it. That's the excuse I'm sticking with.
Committed.
* rs6000-core.c (rs6000coff_core_p): Correct prototype.
diff --git a/bfd/rs6000-core.c b/bfd/rs6000-core.c
index 9fed1ff48b..1c19060a5d 100644
--- a/bfd/rs6000-core.c
+++ b/bfd/rs6000-core.c
@@ -277,7 +277,7 @@ typedef union
/* Define prototypes for certain functions, to avoid a compiler warning
saying that they are missing. */
-const bfd_cleanup rs6000coff_core_p (bfd *abfd);
+bfd_cleanup rs6000coff_core_p (bfd *abfd);
bfd_boolean rs6000coff_core_file_matches_executable_p (bfd *core_bfd,
bfd *exec_bfd);
char * rs6000coff_core_file_failing_command (bfd *abfd);
--
Alan Modra
Australia Development Lab, IBM
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2021-03-03 22:31 ` binutils fails to compile on AIX due to mismatched declaration Alan Modra
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