Attempting to restrict the processor time via ulimit didn’t have much effect.Īlongside trying to get GCC built on AIX, I kicked off building meta-pkgs/bulk-medium on, the previously reported unfixed components prevented some of the packages from building again (ruby, MesaLib, cmake). The build process was very unstable, again as with the Tiger/PowerPC, the build would spin off & hang, pegging the CPU until killed. Over the week I attempted to compile components of GCC 4.8 without much success, starting off with lang/gcc48-cc++ & falling back to lang/gcc48-libs. To switch compiler to xlc, declare it as the value to PKGSRC_COMPILER in your mk.conf. It turned out that in pkgsrc it just defaulted to aix-cc (XLC with a 32bit target), pkg/49131 is now committed so the correct configuration is used, XLC successfully builds OpenSSL with a 32bit or 64bit ABI but GCC is only able to manage a 32bit target. Security/openssl comes with 4 different configuration settings for AIX, a pair of settings for the XLC & GCC compilers with a 32bit or 64bit target. Pkgsrc happily bootstrapped without privilege and I proceeded to install misc/tmux and shells/pdksh on AIX. The pkgsrc bootstrap process didn’t work too well by trying to allow it to workout things out for itself via cc so opted to use GCC specifically. Use this invocation for strict conformance to the ISO/IEC 9899:1999 standard. The stock version came with GCC 4.2 built on AIX 6.1 whereas the porting image came with GCC 4.6.Īlongside the open source tools each instance also had proprietary tools installed including IBM’s compiler XLC, cc without any options invokes a man page which describes the different commands that represent a language at a level.Ĭ99 – Invokes the compiler for C source files, with a default language level of STDC99 and specifies compiler option -qansialias (to allow type-based aliasing).
configure -disable-multilib -with-cpu=powerpc -enable-debug=no -with-debug=no -without-gnu-ld -with-ld=/usr/bin/ld -with-pic -enable-threads=aix -with-mpfr=/opt/freeware/lib -with-gmp=/opt/freeware/lib -with-system-zlib=/opt/freeware/lib -with-mpc=/opt/freeware/lib -with-mpicc=mpcc_r -with-libiconv-prefix=/usr -disable-nls -prefix=/software/gnu_c/bin -enable-languages=c,c++ The difference at a glance seemed to be the porting image had more gnu / common open source tools e.g GNU/Tar though both images had a version of GCC installed.ĬOLLECT_LTO_WRAPPER=/usr/local/bin/./libexec/gcc/powerpc-ibm-aix7.1.0.0/4.6.0/lto-wrapperĬonfigured with.
This would be my first time on a IBM PowerPC system and AIX, I’d applied for two AIX 7.1 instances, one defined as “AIX 7.1 Porting Image” and the other as plain “AIX 7.1”. Shortly after the last blog post I had access to a couple of AIX LPAR.
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