Hi Ken,
On 09/02/18 16:55, Ken Cunningham wrote: > usr/bin/gcc-4.2 -Os -std=gnu99 -Os -DLTO_SUPPORT -g -I../../include > -Wall -D_MACH_I386_THREAD_STATUS_FPSTATE_LEGACY_FIELD_NAMES_ > -D_ARCHITECTURE_I386_FPU_FPSTATE_LEGACY_FIELD_NAMES_ > -I/opt/local/include > -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_cctools/cctools/work/cctools-895/../ld64-274.1/src/abstraction > -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_cctools/cctools/work/cctools-895/../ld64-274.1/src/other > -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_cctools/cctools/work/cctools-895/include > -arch x86_64 -arch i386 -I/opt/local/libexec/llvm-3.9/include -pipe > -Os -fPIC -Wall -W -Wno-unused-parameter -Wwrite-strings > -Wmissing-field-initializers -pedantic -Wno-long-long > -Wcovered-switch-default -Wdelete-non-virtual-dtor -Werror=date-time > -DNDEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS > -D__STDC_LIMIT_MACROS -c -o ./allocate.o ../allocate.c > > > I just rebuilt cctools on a vanilla 10.6.8 VM, and it built fine. > > Your build error occurred because you're trying to force a build > against the llvm-3.9 headers with the ancient gcc-4.2, and it just can't. > > gcc-4.2 can build against the llvm-3.4 headers (as it is set up to do > by default), but I don't know if it can build against any other > headers. My guess is no, but only Jeremy might have tried others. > > If you really want to build cctools against the llvm-3.9 headers on > 10.6.8 (not sure why, but just sayin'), you can do that if you force a > newer compiler like clang-3.9. > > You would type something like this: > > sudo port -v install cctools +llvm39 configure.compiler=macports-clang-3.9 > > Note - you would probably then be the only person on Earth with this > configuration of cctools on 10.6.8. Who knows what kind of problems > you might run into that nobody could figure out? I did not "force" this configuration at all - I am just upgrading, so port selected this heade/compiler combination by itself! Riccardo
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