Re: Looking for MacOS 10.5 testers

[Ben Abbott]

On Jun 17, 2012, at 12:43 AM, Ben Abbott wrote:

> On Jun 16, 2012, at 11:04 PM, Alexander Hansen wrote:
> 
>> On 6/16/12 9:06 AM, Ben Abbott wrote:
>> 
>>> On Jun 16, 2012, at 11:27 AM, Ben Abbott wrote:
>>> 
>>>> On Jun 15, 2012, at 11:20 PM, Alexander Hansen wrote:
>>>> 
>>>>> On 6/14/12 9:15 PM, Alexander Hansen wrote:
>>>>> 
>>>>>> On 6/14/12 9:08 PM, Alexander Hansen wrote:
>>>>>> 
>>>>>>> On 6/14/12 3:04 PM, Ben Abbott wrote:
>>>>>>> 
>>>>>>>> I've prepared at changeset which detects the presence of Carbon 
>>>>>>>> Framework's CGDispalyBitsPerPixel, and replaces it with a new function 
>>>>>>>> if absent.
>>>>>>>> 
>>>>>>>> I don't have a 10.5 box to test this on. If anyone else has a 10.5 box 
>>>>>>>> which they use to build the default branch, I'd appreciate testing 
>>>>>>>> this changeset.
>>>>>>>> 
>>>>>>>> Ben
>>>>>>> 
>>>>>>> I'm in the process of looking at this.  I typically don't install Octave
>>>>>>> by hand, so it's taking a while :-) .  Plus, I'm also building an update
>>>>>>> to gcc4.6 on the same single-processor G4 machine, so that's slowing
>>>>>>> things down a bit.
>>>>>> 
>>>>>> It didn't work here:
>>>>>> 
>>>>>> libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -I../libgnu -I../libgnu
>>>>>> -I../libcruft/misc -I../liboctave -I../liboctave -I. -I. -I/sw/include
>>>>>> -I/sw/include -g -O2 -DHAVE_CONFIG_H -I/sw/include
>>>>>> -I/sw/include/freetype2 -I/sw/include -I/sw/include -Wall -W -Wshadow
>>>>>> -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align
>>>>>> -Wcast-qual -g -O2 -D_THREAD_SAFE -pthread -g -O2 -MT
>>>>>> liboctinterp_la-display.lo -MD -MP -MF .deps/liboctinterp_la-display.Tpo
>>>>>> -c display.cc  -fno-common -DPIC -o .libs/liboctinterp_la-display.o
>>>>>> display.cc: In function 'size_t DisplayBitsPerPixel(CGDirectDisplayID)':
>>>>>> display.cc:49: error: 'CGDisplayModeRef' was not declared in this scope
>>>>>> display.cc:49: error: expected `;' before 'mode'
>>>>>> display.cc:50: error: 'mode' was not declared in this scope
>>>>>> display.cc:50: error: 'CGDisplayModeCopyPixelEncoding' was not declared
>>>>>> in this scope
>>>>>> display.cc:52: warning: use of old-style cast
>>>>>> display.cc:54: warning: use of old-style cast
>>>>>> display.cc: At global scope:
>>>>>> display.cc:47: warning: unused parameter 'display'
>>>>> 
>>>>> With the most recent changeset I still get:
>>>>> 
>>>>> libtool: compile:  g++-4.2 -DHAVE_CONFIG_H -I. -I.. -I../libgnu
>>>>> -I../libgnu -I../libcruft/misc -I../liboctave -I../liboctave -I. -I.
>>>>> -I/sw/include -I/sw/include -g -O2 -DHAVE_CONFIG_H -I/sw/include
>>>>> -I/sw/include/freetype2 -I/sw/include -I/sw/include -Wall -W -Wshadow
>>>>> -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align
>>>>> -Wcast-qual -g -O2 -D_THREAD_SAFE -pthread -g -O2 -MT
>>>>> liboctinterp_la-display.lo -MD -MP -MF .deps/liboctinterp_la-display.Tpo
>>>>> -c display.cc  -fno-common -DPIC -o .libs/liboctinterp_la-display.o
>>>>> display.cc: In function 'size_t DisplayBitsPerPixel(CGDirectDisplayID)':
>>>>> display.cc:49: error: 'CGDisplayModeRef' was not declared in this scope
>>>>> display.cc:49: error: expected `;' before 'mode'
>>>>> display.cc:50: error: 'mode' was not declared in this scope
>>>>> display.cc:50: error: 'CGDisplayModeCopyPixelEncoding' was not declared
>>>>> in this scope
>>>>> display.cc:52: warning: use of old-style cast
>>>>> display.cc:54: warning: use of old-style cast
>>>>> display.cc: At global scope:
>>>>> display.cc:47: warning: unused parameter 'display'
>>>>> make[3]: *** [liboctinterp_la-display.lo] Error 1
>>>> 
>>>> Alex,
>>>> 
>>>> I think I found another syntax problem with my patch to acinclude.m4. I'll 
>>>> fix it and repost a patch later today.
>>>> 
>>>> Ben
>>> 
>>> My third attempt is attached.
>>> 
>>> Ben
>> 
>> I got the same error.  config.log attached.
> 
> Thanks again.
> 
> The log file indicates the test passed for you.
> 
> configure:58930: checking whether CGDisplayBitsPerPixel is defined in the 
> Carbon Framework
> configure:58975: g++-4.2 -c -g -O2 -I/sw/include conftest.cpp >&5
> configure:58982: $? = 0
> configure:58997: result: yes
> 
> Looking at the preprocessor logic, I see I have at least one typo. I'll build 
> with a corrected changeset and followup on the list tomorrow.
> 
> Ben

Sorry for the mistakes. This is my first time writing a configure test and my 
first time using the preprocessor. I occurred to me that I could set the 
HAVE_CARBON_CGDISPLAYBITSPERPIXEL variable manually, and then manually compile 
display.o using the 10.5 SDK.

/opt/local/bin/g++-mp-4.5 -isysroot /Developer/SDKs/MacOSX10.5.sdk 
-DHAVE_CONFIG_H -I. -I..  -I../libgnu -I../libgnu -I../libcruft/misc 
-I../liboctave -I../liboctave -I. -I. -I/opt/local/include -I/opt/local/include 
-pipe -O2 -g -m64 -ggdb3  -DHAVE_CONFIG_H -I/opt/local/include 
-I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include   
-Wall -W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings 
-Wcast-align -Wcast-qual -pipe -O2 -g -m64 -ggdb3 -D_THREAD_SAFE -pthread -pipe 
-O2 -g -m64 -ggdb3 -MT display.o -MD -MP -MF $depbase.Tpo -c -o display.o 
display.cc

I'm hopeful this fourth attempt will work.

Ben

changeset.patch
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