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0013273

CMake

public

2012-06-05 16:13

2012-11-05 14:33

Reporter

Daniel Richard G.

Assigned To

Brad King

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

PowerPC

AIX

OS Version

5.3

Product Version

CMake 2.8.8

Target Version

CMake 2.8.9

Fixed in Version

CMake 2.8.9

Summary

0013273: From g++: "sorry: semantics of inline function static data `...' are wrong" in hashtable.hxx

Description

I see this warning when building CMake from git nightly with g++ 2.9-aix51-020209 on an AIX 5.3 system:

CMake-build/Source/cmsys/hashtable.hxx: In function `const long unsigned int *cmsys::get_stl_prime_list ()':
CMake-build/Source/cmsys/hashtable.hxx:399: warning: sorry: semantics of inline function static data `const long unsigned int _stl_prime_list[31]' are wrong (you'll wind up with multiple copies)
CMake-build/Source/cmsys/hashtable.hxx:399: warning: you can work around this by removing the initializer

(Details at http://open.cdash.org/viewBuildError.php?type=1&buildid=2336790 [^])

This can be fixed by making get_stl_prime_list() a static function, as in the attached patch.

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No tags attached.

Attached Files

cmake-hashtable-fix.patch [^] (496 bytes) 2012-06-05 16:13 [Show Content] [Hide Content]

diff --git a/Source/kwsys/hashtable.hxx.in b/Source/kwsys/hashtable.hxx.in
index db52fc8..c835503 100644
--- a/Source/kwsys/hashtable.hxx.in
+++ b/Source/kwsys/hashtable.hxx.in
@@ -394,7 +394,7 @@ enum { _stl_num_primes = 31 };
 
 // create a function with a static local to that function that returns
 // the static
-inline const unsigned long* get_stl_prime_list() {
+static inline const unsigned long* get_stl_prime_list() {
 
 static const unsigned long _stl_prime_list[_stl_num_primes] =
 {

Relationships

Notes
(0029617) Brad King (manager) 2012-06-05 16:24	Applied, thanks: http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=4f170e25 [^]

(0031444) David Cole (manager) 2012-11-05 14:33	Closing resolved issues that have not been updated in more than 4 months.

Issue History
Date Modified	Username	Field	Change
2012-06-05 16:13	Daniel Richard G.	New Issue
2012-06-05 16:13	Daniel Richard G.	File Added: cmake-hashtable-fix.patch
2012-06-05 16:24	Brad King	Note Added: 0029617
2012-06-05 16:24	Brad King	Assigned To	=> Brad King
2012-06-05 16:24	Brad King	Status	new => resolved
2012-06-05 16:24	Brad King	Resolution	open => fixed
2012-06-05 16:24	Brad King	Product Version	=> CMake 2.8.8
2012-06-05 16:24	Brad King	Fixed in Version	=> CMake 2.8.9
2012-06-05 16:24	Brad King	Target Version	=> CMake 2.8.9
2012-11-05 14:33	David Cole	Note Added: 0031444
2012-11-05 14:33	David Cole	Status	resolved => closed