From 11364be98b200405630117d5eebb33bfdbc8c19e Mon Sep 17 00:00:00 2001 From: Michael Orlitzky Date: Sat, 7 Aug 2021 12:09:39 -0400 Subject: [PATCH 1/1] configure.ac: don't append -fabi-version=6 to CXXFLAGS. This is a quick hack to avoid appending -fabi-version=6 to CXXFLAGS. Both givaro and fflas-ffpack have problems with this legacy cruft that are fixed upstream but tough to backport. We don't support compilers that old, so we can just delete it. --- configure.ac | 4 ---- 1 file changed, 4 deletions(-) diff --git a/configure.ac b/configure.ac index 571d923..616b2f5 100644 --- a/configure.ac +++ b/configure.ac @@ -179,10 +179,6 @@ AC_SUBST(SIMD_FLAGS) dnl gcc-4.9.2 bug See https://trac.sagemath.org/ticket/17635#comment:178 AS_IF([ test "x$CCNAM" = "xgcc492" ],[REQUIRED_FLAGS="${REQUIRED_FLAGS} -fpermissive"],[]) -dnl With GCC's default ABI version, a __m128 or __m256 are the same types and therefore we cannot -dnl have overloads for both types without linking error. -AS_IF([test "x$CCNAM" = "xgcc"],[REQUIRED_FLAGS="${REQUIRED_FLAGS} -fabi-version=6"],[]) - AC_SUBST(REQUIRED_FLAGS) PARFLAGS="${OMPFLAGS}" -- 2.31.1