From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31364 invoked by alias); 4 Apr 2009 20:15:00 -0000 Received: (qmail 31329 invoked by uid 48); 4 Apr 2009 20:14:45 -0000 Date: Sat, 04 Apr 2009 20:15:00 -0000 Message-ID: <20090404201445.31328.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/39573] Linking fails on AMD with -march=native and -fopenmp, works with generic x86_64 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "fpbeekhof at gmail dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-04/txt/msg00327.txt.bz2 ------- Comment #14 from fpbeekhof at gmail dot com 2009-04-04 20:14 ------- For simplicty, in the preprocessed source, edit the Makefile, set CXXFLAGS= -pipe -I. -Wall -fopenmp -march=native Then, gccbug39573$ make clean; make rm -f *.o *~ shapes gcc -pipe -I. -Wall -fopenmp -march=native -c -o mainpp.o mainpp.cc gcc -pipe -I. -Wall -fopenmp -march=native -c -o tinystrpp.o tinystrpp.cc gcc -pipe -I. -Wall -fopenmp -march=native -c -o tinyxmlpp.o tinyxmlpp.cc gcc -pipe -I. -Wall -fopenmp -march=native -c -o tinyxmlerrorpp.o tinyxmlerrorpp.cc gcc -pipe -I. -Wall -fopenmp -march=native -c -o tinyxmlparserpp.o tinyxmlparserpp.cc gcc -pipe -I. -Wall -fopenmp -march=native -c -o SurfaceExtractorpp.o SurfaceExtractorpp.cc gcc -o shapes -pipe -I. -Wall -fopenmp -march=native -lz -lboost_iostreams -lgsl -lgslcblas mainpp.o tinystrpp.o tinyxmlpp.o tinyxmlerrorpp.o tinyxmlparserpp.o SurfaceExtractorpp.o mainpp.o: In function `_ZN7cvmlcpp25extractSurfaceFromAdapterIN6shapes20ShapeSurfaceAdaptor_IdEEdEEvRKT_RNS_8GeometryIT0_EEd.omp_fn.8': mainpp.cc:(.text+0x1f76): undefined reference to `void cvmlcpp::extractSurfaceFromAdapter, double>(shapes::ShapeSurfaceAdaptor_ const&, cvmlcpp::Geometry&, double)::C.867' collect2: ld returned 1 exit status make: *** [shapes] Error 1 gccbug39573$ nm mainpp.o | grep _ZN7cvmlcpp25extractSurfaceFromAdapterIN6shapes20ShapeSurfaceAdaptor_IdEEdEEvRKT_RNS_8GeometryIT0_EEd 0000000000000000 W _ZN7cvmlcpp25extractSurfaceFromAdapterIN6shapes20ShapeSurfaceAdaptor_IdEEdEEvRKT_RNS_8GeometryIT0_EEd 00000000000019af t _ZN7cvmlcpp25extractSurfaceFromAdapterIN6shapes20ShapeSurfaceAdaptor_IdEEdEEvRKT_RNS_8GeometryIT0_EEd.omp_fn.10 0000000000001c7e t _ZN7cvmlcpp25extractSurfaceFromAdapterIN6shapes20ShapeSurfaceAdaptor_IdEEdEEvRKT_RNS_8GeometryIT0_EEd.omp_fn.8 0000000000001af2 t _ZN7cvmlcpp25extractSurfaceFromAdapterIN6shapes20ShapeSurfaceAdaptor_IdEEdEEvRKT_RNS_8GeometryIT0_EEd.omp_fn.9 -- fpbeekhof at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Linking fails on AMD with - |Linking fails on AMD with - |march=native, works with |march=native and -fopenmp, |generic x86_64 |works with generic x86_64 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39573