[MacPorts] #49004: glew: Apple clang 7.0 hangs on compiling glew.c (was: Apple clang 7.0 hangs on compiling glew.c)

[MacPorts]

#49004: glew: Apple clang 7.0 hangs on compiling glew.c
------------------------------------+-------------------
  Reporter:  howarth.at.macports@…  |      Owner:  jmr@…
      Type:  defect                 |     Status:  new
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:  2.3.3
Resolution:                         |   Keywords:
      Port:  glew                   |
------------------------------------+-------------------
Changes (by ryandesign@…):

 * owner:  macports-tickets@… => jmr@…
 * cc: jmr@… (removed)


Old description:

> The Apple clang 7.0 compiler from Xcode 7.0.1 hangs on compiling...
>
> /usr/bin/clang -DGLEW_NO_GLU -DGLEW_BUILD -O2 -Wall -W -Iinclude -dynamic
> -fno-common -ansi -pedantic -arch x86_64 -fPIC  -o
> tmp/darwin/default/shared/glew.o -c src/glew.c
>
> The workaround is to use the attached Portfile.diff which changes the
> optimization from -O2 to -Os in ${worksrcpath}/config/Makefile.darwin
> which is the fix used in fink's glew package.

New description:

 The Apple clang 7.0 compiler from Xcode 7.0.1 hangs on compiling...

 {{{
 /usr/bin/clang -DGLEW_NO_GLU -DGLEW_BUILD -O2 -Wall -W -Iinclude -dynamic
 -fno-common -ansi -pedantic -arch x86_64 -fPIC  -o
 tmp/darwin/default/shared/glew.o -c src/glew.c
 }}}

 The workaround is to use the attached Portfile.diff which changes the
 optimization from -O2 to -Os in ${worksrcpath}/config/Makefile.darwin
 which is the fix used in fink's glew package.

--

Comment:

 The bug is really that the glew port is not honoring the MacPorts value
 for configure.optflags (which is -Os by default).

-- 
Ticket URL: <https://trac.macports.org/ticket/49004#comment:1>
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