commit: 4c2a5999e1c81c0fc121361463751f1e034edfdf Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Thu Sep 23 20:23:35 2021 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Thu Sep 23 20:31:22 2021 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4c2a5999
sys-cluster/mpich2: workaround build failures with GCC 10 Closes: https://bugs.gentoo.org/725722 Signed-off-by: Sam James <sam <AT> gentoo.org> sys-cluster/mpich2/mpich2-1.5.ebuild | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/sys-cluster/mpich2/mpich2-1.5.ebuild b/sys-cluster/mpich2/mpich2-1.5.ebuild index f73637a3bb1..9a764592cba 100644 --- a/sys-cluster/mpich2/mpich2-1.5.ebuild +++ b/sys-cluster/mpich2/mpich2-1.5.ebuild @@ -5,7 +5,7 @@ EAPI=5 FORTRAN_NEEDED=fortran -inherit epatch fortran-2 +inherit epatch fortran-2 flag-o-matic MY_PV=${PV/_/} DESCRIPTION="A high performance and portable MPI implementation" @@ -72,17 +72,25 @@ src_configure() { c="${c} --enable-threads=single" fi + + # GCC 10 compatibility workaround + # bug #725722 + append-fflags $(test-flags-FC -fallow-argument-mismatch) + export MPICH2LIB_CFLAGS=${CFLAGS} export MPICH2LIB_CPPFLAGS=${CPPFLAGS} export MPICH2LIB_CXXFLAGS=${CXXFLAGS} export MPICH2LIB_FFLAGS=${FFLAGS} export MPICH2LIB_FCFLAGS=${FCFLAGS} export MPICH2LIB_LDFLAGS=${LDFLAGS} - unset CFLAGS CPPFLAGS CXXFLAGS FFLAGS FCFLAGS LDFLAGS + # dropped w/ bug #725722 fix + #unset CFLAGS CPPFLAGS CXXFLAGS FFLAGS FCFLAGS LDFLAGS c="${c} --sysconfdir=${EPREFIX}/etc/${PN}" c="${c} --docdir=${EPREFIX}/usr/share/doc/${PF}" - econf ${c} \ + + # Forcing Bash as there's quite a few bashisms in the build system + CONFIG_SHELL="${BROOT}/bin/bash" econf \ --with-pm=hydra \ --disable-mpe \ --disable-fast \
