Hi David, HI! :)
On Wednesday 21 October 2009 07:22:48 David M. Cotter wrote:
well, no i meant bjam
which is the low-level tool used.
is "boost.build" another name for "bjam" ??
It's the name of the complete build system.
so are you saying i can do this?
./bjam macosx-version-min=10.4 architecture=combined linkflags="- force_cpusubtype_ALL" install
Of course.
Be sure to clean the libs beforehand because Boost.Build does not track compile and link options. Or add "-a" to force a complete rebuild.
i tried doing this: i completely wiped my boost tree. oops but i did not wipe the /usr/ local/lib hmmm. but it DID get updated (cre / mod date is today) then did this:
./bjam macosx-version-min=10.4 architecture=combined linkflags="- force_cpusubtype_ALL" install
however, it did NOT set the cpu type. when i do this you can see: davec$ otool -f -v ./libboost_thread.dylib Fat headers fat_magic FAT_MAGIC nfat_arch 2 architecture i386 cputype CPU_TYPE_I386 cpusubtype CPU_SUBTYPE_I386_ALL capabilities 0x0 offset 4096 size 119460 align 2^12 (4096) architecture ppc7400 cputype CPU_TYPE_POWERPC cpusubtype CPU_SUBTYPE_POWERPC_7400 capabilities 0x0 offset 126976 size 124024 align 2^12 (4096) davec$ and that file was definitely built just now. interestingly the .a file IS CORRECT! davec$ otool -f -v ./libboost_thread.a Fat headers fat_magic FAT_MAGIC nfat_arch 2 architecture i386 cputype CPU_TYPE_I386 cpusubtype CPU_SUBTYPE_I386_ALL capabilities 0x0 offset 48 size 478160 align 2^2 (4) architecture ppc cputype CPU_TYPE_POWERPC cpusubtype CPU_SUBTYPE_POWERPC_ALL capabilities 0x0 offset 478208 size 514064 align 2^2 (4) Archive : ./libboost_thread.a man i just don't get this. do i need to wipe /usr/local/lib as well?