Date: Wed, 03 Jun 2020 13:48:07 +0000 From: bugzilla-noreply@freebsd.org To: powerpc@FreeBSD.org Subject: [Bug 246958] net/mpich: Fails to build with current GCC: configure: error: The Fortran compiler gfortran10 will not compile files that call the same routine with arguments of different types. Message-ID: <bug-246958-25139@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246958 Bug ID: 246958 Summary: net/mpich: Fails to build with current GCC: configure: error: The Fortran compiler gfortran10 will not compile files that call the same routine with arguments of different types. Product: Ports & Packages Version: Latest Hardware: powerpc OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: salvadore@freebsd.org CC: gerald@FreeBSD.org, linimon@FreeBSD.org, powerpc@FreeBSD.org, tcberner@freebsd.org Blocks: 246700 CC: powerpc@FreeBSD.org Please see PR #246700 for details, which is about updating the default vers= ion of GCC from 9 to 10. checking whether Fortran 77 compiler processes .F files with C preprocessor... yes checking whether gfortran10 allows mismatched arguments... no configure: error: The Fortran compiler gfortran10 will not compile files = that call the same routine with arguments of different types. =3D=3D=3D> Script "configure" failed unexpectedly. This error was produced on powerpc64 (see comment 7 in PR #246700). This issue is probably due to the -fno-common flag set by default. The easy workaround is adding CFLAGS=3D-fcommon until the code can be fixed (prefera= bly upstream) according to https://gcc.gnu.org/gcc-10/porting_to.html#common . Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246700 [Bug 246700] [exp-run] Update GCC_DEFAULT from 9 to 10 --=20 You are receiving this mail because: You are on the CC list for the bug.=
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