Date: Mon, 2 Sep 2013 16:15:13 -0400 From: "illoai@gmail.com" <illoai@gmail.com> To: Tijl Coosemans <tijl@freebsd.org> Cc: toolchain@freebsd.org Subject: Re: clang -fprofile-generate Message-ID: <CAHHBGkr6Nh6DJYcmsK%2BZwpPaAT3=2ZC-JmwTy26m3JQ-XGAWzg@mail.gmail.com> In-Reply-To: <20130902214024.2af1096d@kalimero.tijl.coosemans.org>
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On 2 September 2013 15:40, Tijl Coosemans <tijl@freebsd.org> wrote: > Hi, > > I was trying to build multimedia/x264 using clang as follows: > In the Makefile remove USE_GCC=any. > In option dialog on leave PGO on. > > It ends in the following linker error: > > cc -o x264 x264.o input/input.o input/timecode.o input/raw.o input/y4m.o output/raw.o output/matroska.o output/matroska_ebml.o output/flv.o output/flv_bytestream.o filters/filters.o filters/video/video.o filters/video/source.o filters/video/internal.o filters/video/resize.o filters/video/cache.o filters/video/fix_vfr_pts.o filters/video/select_every.o filters/video/crop.o filters/video/depth.o input/thread.o libx264.a -m32 -fstack-protector -fstack-protector -L/usr/local/lib -lm -pthread -fprofile-generate > /usr/bin/ld: /usr/bin/../lib/libprofile_rt.a: No such file: No such file or directory > cc: error: linker command failed with exit code 1 (use -v to see invocation) > > Isn't libprofile_rt.a included with the base system llvm? -CURRENT or -STABLE? It seems to only exist here (9.2-RC3 amd64) as /usr/local/lib/libprofile_rt.a which is installed by devel/llvm-devel (3.4-something). -- --home | help
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