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[devel] Add __clang__ special case in pngconf.h

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This commit is contained in:
Glenn Randers-Pehrson 2011-02-04 18:51:00 -06:00
parent 58bd925acc
commit 973c493e1b
3 changed files with 8 additions and 6 deletions
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5
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.5.2beta01 - February 4, 2011 Libpng 1.5.2beta01 - February 5, 2011
This is not intended to be a public release. It will be replaced This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version. within a few weeks by a public version or by another test version.
@ -26,10 +26,11 @@ Other information:
Changes since the last public release (1.5.1): Changes since the last public release (1.5.1):
Version 1.5.2beta01 [February 4, 2011] Version 1.5.2beta01 [February 5, 2011]
More -Wshadow fixes for older gcc compilers. Older gcc versions apparently More -Wshadow fixes for older gcc compilers. Older gcc versions apparently
check formal parameters names in function declarations (as well as check formal parameters names in function declarations (as well as
definitions) to see if they match a name in the global namespace. definitions) to see if they match a name in the global namespace.
Add __clang__ special case in pngconf.h
Send comments/corrections/commendations to png-mng-implement at lists.sf.net: Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
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3
CHANGES
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@ -3242,10 +3242,11 @@ Version 1.5.1rc02 [January 31, 2011]
Version 1.5.1 [February 3, 2011] Version 1.5.1 [February 3, 2011]
No changes. No changes.
Version 1.5.2beta01 [February 4, 2011] Version 1.5.2beta01 [February 5, 2011]
More -Wshadow fixes for older gcc compilers. Older gcc versions apparently More -Wshadow fixes for older gcc compilers. Older gcc versions apparently
check formal parameters names in function declarations (as well as check formal parameters names in function declarations (as well as
definitions) to see if they match a name in the global namespace. definitions) to see if they match a name in the global namespace.
Add __clang__ special case in pngconf.h
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

6
pngconf.h
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@ -287,10 +287,10 @@
* PNG_EXPORT function for every compiler. * PNG_EXPORT function for every compiler.
*/ */
#ifndef PNG_FUNCTION #ifndef PNG_FUNCTION
# ifdef __GNUC__ # if defined(__GNUC__) && !defined(__clang__)
# define PNG_FUNCTION(type, name, args, attributes)\ # define PNG_FUNCTION(type, name, args, attributes)\
attributes type name args attributes type name args
# else /* !GNUC */ # else /* !GNUC || clang */
# ifdef _MSC_VER # ifdef _MSC_VER
# define PNG_FUNCTION(type, name, args, attributes)\ # define PNG_FUNCTION(type, name, args, attributes)\
attributes type name args attributes type name args
@ -347,7 +347,7 @@
* functions in png.h will generate compiler warnings. Added at libpng * functions in png.h will generate compiler warnings. Added at libpng
* version 1.2.41. * version 1.2.41.
*/ */
# ifdef __GNUC__ # if defined(__GNUC__) && !defined(__clang__)
# ifndef PNG_USE_RESULT # ifndef PNG_USE_RESULT
# define PNG_USE_RESULT __attribute__((__warn_unused_result__)) # define PNG_USE_RESULT __attribute__((__warn_unused_result__))
# endif # endif