[MacPorts] #49590: boehmgc @ 7.4 patch commit that fixes alloc_size warnings
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noreply at macports.org
Wed Nov 4 15:18:12 PST 2015
#49590: boehmgc @ 7.4 patch commit that fixes alloc_size warnings
------------------------------+--------------------------------
Reporter: papojt@… | Owner: macports-tickets@…
Type: enhancement | Status: new
Priority: Normal | Milestone:
Component: ports | Version: 2.3.4
Keywords: alloc_size clang | Port: boehmgc
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I would like to propose patching a commit in master branch of boehmgc into
the port:
https://github.com/ivmai/bdwgc/commit/b725923951d77f5c6792c2797f89179267c58c9c
This commit will fix the following warning message:
{{{
/opt/local/include/gc/gc.h:804:23: warning: unknown attribute
'__alloc_size__'
ignored [-Wunknown-attributes]
GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
}}}
where it appears because newer versions of clang has no longer supported
{{{alloc_size}}} attribute. These warning messages have unnecessarily
contaminated my debugging environment, with almost 100 appearances in one
compiling session. I would greatly appreciate that the mentioned commit is
patched into the official boehmgc port.
I am using Xcode 7.1 on OS X El Capitan, with Apple LLVM version 7.0.0
(clang-700.1.76).
--
Ticket URL: <https://trac.macports.org/ticket/49590>
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