Fix build errors due new gcc 10 default for -fno-common

This commit is contained in:
Andrea Mazzoleni 2020-05-18 15:21:42 +02:00
parent 2f9e0e6fdd
commit 5bac3d64a6
9 changed files with 34 additions and 17 deletions

View file

@ -22,6 +22,8 @@ AC_CHECK_CC_OPT([-fno-omit-frame-pointer], CFLAGS="$CFLAGS -fno-omit-frame-point
AC_CHECK_CC_OPT([-fno-inline-functions-called-once], CFLAGS="$CFLAGS -fno-inline-functions-called-once", [])
AC_CHECK_CC_OPT([-fno-inline-small-functions], CFLAGS="$CFLAGS -fno-inline-small-functions", [])
AC_CHECK_CC_OPT([-rdynamic], CFLAGS="$CFLAGS -rdynamic", [])
# This the new default for gcc 10
AC_CHECK_CC_OPT([-fno-common], CFLAGS="$CFLAGS -fno-common", [])
dnl Options to improve the performance
AC_CHECK_CC_OPT([-march=native], CFLAGS="$CFLAGS -march=native", [])