On Tue, 1 May 2018, Tom de Vries wrote: > Hi, > > if lto-wrapper can't find mkoffload for an acceleration target it shows this > error: > ... > $ gcc -fopenacc test.c > lto-wrapper: fatal error: problem with building target image for nvptx-none > > compilation terminated. > /usr/bin/ld: error: lto-wrapper failed > collect2: error: ld returned 1 exit status > ... > > This error message does not say what is really going wrong, nor suggest how to > fix. > > This patch adds a more precise error message, with a suggestion on how to fix > the error: > ... > $ gcc -fopenacc test.c > lto-wrapper: fatal error: could not find accel/nvptx-none/mkoffload in > install/bin/../libexec/gcc/x86_64-pc-linux-gnu/8.0.1/:install/bin/../libexec/gcc/ > (consider using '-B') > > compilation terminated. > /usr/bin/ld: error: lto-wrapper failed > collect2: error: ld returned 1 exit status > ... > > OK for trunk?
OK. Richard.
