hi
i moved this to gem-dev.
Cefn Hoile wrote:
Thanks, IOhannes
Now building from latest cvs source of the Gem module from cvs.gem.iem.at:/cvsroot/pd-gem
Have to change both CFLAGS, CPPFLAGS and CXXFLAGS to include the pd-39_2 source folder, else you get...
configure: WARNING: m_pd.h: accepted by the compiler, rejected by the preprocessor!
...or...
error: m_pd.h: No such file or directory
configure expects m_pd.h to be in the default search paths. this should probably be handled by the "-with-pd" flag to configure (but it is not).
it might work if you set the INCLUDES when running configure:
%> INCLUDES="-I/Users/cefn/Documents/curiosity/pdplay/pd-intel/" ./configure ...
(this is one line!)
this should save you from the following:
So for me it was export CFLAGS=-I/Users/cefn/Documents/curiosity/pdplay/pd-intel/ pd-0.39-2/src/ export CPPFLAGS=-I/Users/cefn/Documents/curiosity/pdplay/pd-intel/ pd-0.39-2/src/ export CXXFLAGS=-I/Users/cefn/Documents/curiosity/pdplay/pd-intel/ pd-0.39-2/src/
But I run into exactly the same error as before, even with the CVS version.
If I run ./configure --disable-SIMD I get the same
what is the output of configure? how do Make.config and Base/configDarwin.h look like? (that is: after configure)
is there any mention of "mmx" somewhere?
I am now building the latest source from the Gem CVS repository. Anyone any ideas what options I could throw at GCC version 4 to make it more forgiving of these errors, or alternatively, what the error means (I'm not an experienced C coder)...
g++ -c -fPIC -I/Users/cefn/Documents/curiosity/pdplay/pd-intel/ pd-0.39-2/src/ -I.. pix_coloralpha.cpp -o pix_coloralpha.o pix_chroma_key.cpp: In member function 'virtual void pix_chroma_key::processRGBA_MMX(imageStruct&, imageStruct&)': pix_chroma_key.cpp:277: error: expected unqualified-id before numeric constant pix_chroma_key.cpp:288: error: cannot convert 'int' to 'int __vector__' for argument '2' to 'int __vector__ _mm_cmpeq_pi32(int __vector__, int __vector__)'
it seems to be a problem with MMX.
however, looking at the code again, it might be that there is a problem with variable name "nil" (as defined in line277 of pix_chroma_key.cpp) you could try to replace all occurences of "nil" with "null64". probably that's all. (if so, you might have to change it in a couple of other files too)
if you still get the same errors, then there IS an issue with MMX. you might try to add "-U__MMX__" to the gcc-flags. or add a a "#undef __MMX__" somewhere at the beginning of Base/GemSIMD.h (line 30 seems to be fine)
mfg.ads IOhannes