qt4-build-multilib.eclass: prepare configure for gcc-6 and beyond

diff --git a/eclass/qt4-build-multilib.eclass b/eclass/qt4-build-multilib.eclass
index 51a2f303d091d8ad08bf913720d2fdef7d7f44df..8007f862a8c7953ac99309a59bcd2bce84e4e9bb 100644 (file)
--- a/eclass/qt4-build-multilib.eclass
+++ b/eclass/qt4-build-multilib.eclass
@@ -190,6 +190,10 @@ qt4-build-multilib_src_prepare() {
                append-flags -mminimal-toc
        fi
 
+       # Teach configure about gcc-6 and later
+       sed -i -e 's:5\*|:[5-9]*|:' \
+               configure || die "sed gcc version failed"
+
        # Read also AR from the environment
        sed -i -e 's/^SYSTEM_VARIABLES="/&AR /' \
                configure || die "sed SYSTEM_VARIABLES failed"