I tried "portmaster -tDK --no-confirm lang/clang36" on a powerpc (non-64):
$ freebsd-version -ku ; uname -ap 11.0-CURRENT 11.0-CURRENT FreeBSD FBSDG4C0 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r279514M: Mon Mar 9 22:24:27 PDT 2015 root@FBSDG4S0:/usr/obj/usr/srcC/sys/GENERICvtsc-NODEBUG powerpc powerpc Again it used gcc5 to bootstrap, my having installed gcc5 recently, no other non-built-in-world compilers ever having been installed before. No clang of any kind to start with. Just gcc 4.2.1. No changes to lang/clang36. Just: portmaster -tDK --no-confirm lang/clang36 Again it had the same MSVCToolChain.cpp problem: llvm[4]: Compiling MSVCToolChain.cpp for Release build MSVCToolChain.cpp: In member function 'bool clang::driver::toolchains::MSVCToolChain::getWindowsSDKDir(std::__cxx11::string&, int&, int&) const': MSVCToolChain.cpp:215:5: error: '::sscanf' has not been declared ::sscanf(sdkVersion.c_str(), "v%d.%d", &major, &minor); ^ Like before when I had installed gcc5 it had no troubles installing and I made no changes. I have another build test running where only built-in-world compilers existed (gcc 4.2.1 and clang 3.4.1). For this context "portmaster -tDK --no-confirm lang/clang36" initiated installing lang/gcc (i.e., 4.8.4 at this point) in order to provide itself with a compiler to bootstrap with. We will see how that one does. It takes longer since 2 compilers are being installed. (I started this one first but it is not done yet.) === Mark Millard markmi at dsl-only.net On 2015-Mar-16, at 05:18 PM, Mark Millard <markmi at dsl-only.net> wrote: Basic context (more context details listed later): # freebsd-version -ku; uname -ap 11.0-CURRENT 11.0-CURRENT FreeBSD FBSDG5C0 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r279514M: Wed Mar 11 19:23:14 PDT 2015 root@FBSDG4C0:/usr/obj/powerpc.powerpc64/usr/srcC/sys/GENERIC64vtsc-NODEBUG powerpc powerpc64 The problem: portmaster -tDK --no-confirm lang/clang36 is how I started the build. The error reported was for in MSVCToolChain.cpp's member function: bool clang::driver::toolchains::getWindowsSDKDir(std::__cxx1:string&,int&, int&) const The report was: MSVCToolChain.cpp:25:5: error: '::sscanf' has not been declared ::sscanf(sdkVersion.c_str(), "v%d.%d", &major, &minor); I'd be surprised if 11.0-CURRENT vs. 10.1-STABLE matters. And it not being likely to be powerpc64 specific would be my guess. May be that it bootstrapped via gcc5? I've not yet tried from a powerpc (non-64) FreeBSD build. Context details: # svnlite info /usr/ports/lang/clang36 Path: lang/clang36 Working Copy Root Path: /usr/ports URL: https://svn0.us-west.freebsd.org/ports/head/lang/clang36 Relative URL: ^/head/lang/clang36 Repository Root: https://svn0.us-west.freebsd.org/ports Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5 Revision: 381120 Node Kind: directory Schedule: normal Last Changed Author: brooks Last Changed Rev: 380295 Last Changed Date: 2015-03-02 12:21:38 -0800 (Mon, 02 Mar 2015) It used gcc5 to bootstrap as there was no clang present and that is the only gcc port installed: # svnlite info /usr/ports/lang/gcc5 Path: lang/gcc5 Working Copy Root Path: /usr/ports URL: https://svn0.us-west.freebsd.org/ports/head/lang/gcc5 Relative URL: ^/head/lang/gcc5 Repository Root: https://svn0.us-west.freebsd.org/ports Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5 Revision: 381120 Node Kind: directory Schedule: normal Last Changed Author: gerald Last Changed Rev: 380943 Last Changed Date: 2015-03-10 10:00:25 -0700 (Tue, 10 Mar 2015) # more /etc/make.conf #CPP=clang-cpp #CC=clang #CXX=clang++ WRKDIRPREFIX=/usr/obj/portswork #WITH_DEBUG= MALLOC_PRODUCTION= === Mark Millard markmi at dsl-only.net _______________________________________________ freebsd-toolchain@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"