[cairo] Quartz regression in release 1.12

[Andrea Canciani]

On Sat, Apr 21, 2012 at 3:51 PM, cu <cairouser at yahoo.com> wrote:
> Andrea,
>
> I copied the configure command from config.log verbatim.
>
> Aside from the command, the only thing required is to set a few
> environment variables to point to pixman and freetype, which any cairo
> build should require anyway. I also set up compiler options (I am
> building against 10.4 SDK) but that's not required to either get the
> behavior or build, you can omit all CFLAGS/CPPFLAGS other than "-arch
> i386". The following is set up in environment (replace paths as necessary):
>
> pixman_CFLAGS=-I/Users/cu/work/u/include/pixman-1
> pixman_LIBS='-L/Users/cu/work/u/lib -lpixman-1'
> png_CFLAGS=-I/Users/cu/work/u/include
> png_LIBS='-L/Users/cu/work/u/lib -lpng12'
> png_REQUIRES=libpng12
> FREETYPE_CFLAGS=-I/Users/cu/work/u/include/freetype2
> FREETYPE_LIBS='-L/Users/cu/work/u/lib -lfreetype'
> CPPFLAGS='-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk
> -mmacosx-version-min=10.4
> -I/usr/lib/gcc/i686-apple-darwin10/4.2.1/include
> -I/usr/include/c++/4.2.1/ -I/usr/include/c++/4.2.1/i686-apple-darwin10 -O3 '
> CXX=g++-4.2
> CXXFLAGS='-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk
> -mmacosx-version-min=10.4
> -I/usr/lib/gcc/i686-apple-darwin10/4.2.1/include
> -I/usr/include/c++/4.2.1/ -I/usr/include/c++/4.2.1/i686-apple-darwin10 -O3 '
>
> Just in case here it is the command I am using (note that disable-glitz
> is not a current option, but it results in a warning and nothing else):
> ./configure --prefix=/tmp/dist --disable-xcb --disable-xcb-shm
> --disable-script --disable-win32 --disable-win32-font --disable-beos
> --disable-os2 --disable-glitz --disable-directfb --disable-gl
> --enable-pthread --disable-svg --disable-xml --disable-test-surfaces
> --disable-script --enable-interpreter=no --disable-full-testing
> --enable-ft --disable-shared --disable-xlib --disable-xlib-xrender
> --enable-pdf --disable-ps --disable-fc --enable-quartz
> --disable-quartz-font --disable-quartz-image
>
> I just re-ran configure with the same command and it worked, and I am
> able to build. What build error are you getting?

I compiled libcairo.a and ignored the errors I get when building
cairo-test-suite (a bunch of missing symbols from
ApplicationServices; I guess there is some libtool magic missing in
order to get the framework linked in when building with
--disable-shared).
When linking your bug.c against this library it prints Status: 0 (so I
still cannot reproduce).
Could you try to run the program in a debugger and break on _cairo_error?
It should break exactly when the error status is generated, so the
stack trace should provide useful information to find out what cairo
is attempting and why it is failing.

Andrea

>
>
> Andrea Canciani wrote:
>> I'm working on getting cairo-quartz to a usable state (but
>> unfortunately I don't have much time to spend on it except in
>> weekends).
>> Your configure commandline did not result in a working build, which is
>> another problem I should try to fix.
>> With the default build setting I freetype works in my environment, so
>> we might need some additional information to find out exactly what's
>> going wrong.
>> Could you attach the config.log output?
>> Do the freetype tests work in your env or do they cause the surface to
>> get in error status?
>>
>> Andrea
>>
>>
>>>> cu wrote:
>>>>
>>>>
>>>>> I am able to reproduce both bugs on the MacOS version of Cairo built
>>>>> from the branch.
>>>>>
>>>>>
>>>>>
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>>>>
>>>>
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>