[libpng16] Ensure "__has_attribute()" macro exists before trying to use it with

old clang compilers (MacPorts Ticket #43939).
This commit is contained in:
Glenn Randers-Pehrson
2014-06-07 22:27:44 -05:00
parent ff3fb08157
commit 41694dcaea
3 changed files with 13 additions and 5 deletions

View File

@@ -1,5 +1,5 @@
Libpng 1.6.12rc02 - June 7, 2014
Libpng 1.6.12rc02 - June 8, 2014
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.
@@ -26,11 +26,15 @@ Other information:
Changes since the last public release (1.6.11):
Version 1.6.12rc01 [June 7, 2014]
Version 1.6.12rc01 [June 6, 2014]
Relocated new code from 1.6.11beta06 in png.c to a point after the
declarations (Max Stepin).
Version 1.6.12rc03 [June 8, 2014]
Changed file permissions of contrib/tools/intgamma.sh,
test-driver, and compile from 0644 to 0755 (Cosmin).
Ensure "__has_attribute()" macro exists before trying to use it with
old clang compilers (MacPorts Ticket #43939).
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