search for: libspeex_la_cxxflag

> Is it a problem if all the files are compiled with -march=pentium3 > ? The patch that we sent in already detects in the configure.in script > which system you are on and sets a define correctly, i.e. _USE_SSE. Well, if what you want is auto-detection, turning on -march=pentium3 means that the code will crash on anything lower than a pentium3. Not really useful. Of course,

...FLAGS in the Makefile.am script to set what you need b. Do tricks with file extensions. CFLAGS applies to files that have a .c ending. CXXFLAGS applies to files that have .cpp . If you place all the SSE intrinics into .cpp files, then you can add in libspeex\Makefile.am a line like: libspeex_la_CXXFLAGS = -march=pentium3. Even better, you can use the configure.in magic from our patch. You define the CXXFLAGS to add based upon the target architecture. (Note, you will need to add AC_PROG_CXX into configure.in). That way you add both #ifdef inside those files and you have runtime selection of th...