#28376: gcc44, gcc45, gcc46: non-default build_arch fails: Building GCC requires GMP 4.1+ and MPFR 2.3.2+. --------------------------------+------------------------------------------- Reporter: tseidl42@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 1.9.2 Keywords: | Port: gcc44, gcc45, gcc46 --------------------------------+------------------------------------------- Comment(by artemyk@…): I had the same issue trying to build a 64-bit version of gcc 4.6 on Leopard. Leopard defaults to the i386 architecture; I changed the default architecture to x64_86 in macports.conf and was not able to build gcc4.6 (same error as above). My issue had the same cause: the configure script for gcc4.6 did not pass the appropriate parameter (such as -m64) to gcc when doing tests. I fixed this problem by reverting the default architecture back to i386, and adding x64_86 to universal_archs in macports.conf. I could then do {{{sudo port install gcc4.6 +universal}}} to get the 64-bit version of gcc installed. -- Ticket URL: <https://trac.macports.org/ticket/28376#comment:21> MacPorts <http://www.macports.org/> Ports system for Mac OS