Hi! On Fri, 12 Dec 2014 10:42:30 +0100, I wrote: > On Mon, 10 Nov 2014 17:30:38 +0300, Ilya Verbin wrote: > > --- /dev/null > > +++ b/liboffloadmic/plugin/Makefile.am > > @@ -0,0 +1,123 @@ > > +# Plugin for offload execution on Intel MIC devices. > > + AM_LDFLAGS = -L$(liboffload_dir)/.libs -L$(libgomp_dir)/.libs -loffloadmic_target -lcoi_device -lmyo-service -lgomp -rdynamic > > Given that this plugin wishes to link against libgomp, don't we have to > make sure that libgomp has actually been built before that is attempted, > and the following (untested) patch would be required? As shown by a »make -j1« build: yes, we have to. As obvious, committed to trunk in r219344: commit fb5eef67f6b041cd0bc4f1f8d62c1a000d59f497 Author: tschwinge Date: Thu Jan 8 14:46:22 2015 +0000 liboffloadmic/plugin: Depend on libgomp being built. [...] Making all in plugin make[6]: Entering directory `[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/x86_64-intelmicemul-linux-gnu/32/liboffloadmic/plugin' [...] [...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/./gcc/xg++ -B[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/./gcc/ -nostdinc++ -nostdinc++ -I[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/x86_64-intelmicemul-linux-gnu/32/libstdc++-v3/include/x86_64-intelmicemul-linux-gnu -I[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/x86_64-intelmicemul-linux-gnu/32/libstdc++-v3/include -I[...]/source-gcc/libstdc++-v3/libsupc++ -I[...]/source-gcc/libstdc++-v3/include/backward -I[...]/source-gcc/libstdc++-v3/testsuite/util -L[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/x86_64-intelmicemul-linux-gnu/32/libstdc++-v3/src -L[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/x86_64-intelmicemul-linux-gnu/32/libstdc++-v3/src/.libs -L[...]/build-gcc-offload-x86_64-intelmicemul-linux-gnu/x86_64-intelmicemul-linux-gnu/32/libstdc++-v3/libsupc++/.libs -B/x86_64-intelmicemul-linux-gnu/bin/ -B/x86_64-intelmicemul-linux-gnu/lib/ -isystem /x86_64-intelmicemul-linux-gnu/include -isystem /x86_64-intelmicemul-linux-gnu/sys-include -m32 -L./../.libs -L./../../libgomp/.libs -loffloadmic_target -lcoi_device -lmyo-service -lgomp -rdynamic ../ofldbegin.o offload_target_main.o ../ofldend.o -o offload_target_main /usr/bin/ld: cannot find -lgomp collect2: error: ld returned 1 exit status * Makefile.def (dependencies) : Depend on all-target-libgomp. * Makefile.in: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219344 138bc75d-0d04-0410-961f-82ee72b054a4 --- ChangeLog | 6 ++++++ Makefile.def | 2 +- Makefile.in | 2 +- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git ChangeLog ChangeLog index 325f4cc..9012087 100644 --- ChangeLog +++ ChangeLog @@ -1,3 +1,9 @@ +2015-01-08 Thomas Schwinge + + * Makefile.def (dependencies) : Depend on + all-target-libgomp. + * Makefile.in: Regenerate. + 2015-01-06 Eric Botcazou * MAINTAINERS (CPU Port Maintainers): Add myself for Visium port. diff --git Makefile.def Makefile.def index ffab409..15ab613 100644 --- Makefile.def +++ Makefile.def @@ -551,7 +551,7 @@ dependencies = { module=configure-target-libvtv; on=all-target-libstdc++-v3; }; // generated by the libgomp configure. Unfortunately, due to the use of // recursive make, we can't be that specific. dependencies = { module=all-target-libstdc++-v3; on=configure-target-libgomp; }; -dependencies = { module=all-target-liboffloadmic; on=configure-target-libgomp; }; +dependencies = { module=all-target-liboffloadmic; on=all-target-libgomp; }; dependencies = { module=install-target-libgo; on=install-target-libatomic; }; dependencies = { module=install-target-libgfortran; on=install-target-libquadmath; }; diff --git Makefile.in Makefile.in index 7355bf1..428898a 100644 --- Makefile.in +++ Makefile.in @@ -48893,7 +48893,7 @@ all-stage3-target-libstdc++-v3: maybe-configure-stage3-target-libgomp all-stage4-target-libstdc++-v3: maybe-configure-stage4-target-libgomp all-stageprofile-target-libstdc++-v3: maybe-configure-stageprofile-target-libgomp all-stagefeedback-target-libstdc++-v3: maybe-configure-stagefeedback-target-libgomp -all-target-liboffloadmic: maybe-configure-target-libgomp +all-target-liboffloadmic: maybe-all-target-libgomp install-target-libgo: maybe-install-target-libatomic install-target-libgfortran: maybe-install-target-libquadmath install-target-libgfortran: maybe-install-target-libgcc Grüße, Thomas