Add -march=native in the default build

This should improve performance.
This commit is contained in:
Andrea Mazzoleni 2019-11-24 16:17:14 +01:00
parent b725333a49
commit 8e3a8ca710

View file

@ -17,12 +17,15 @@ AC_CHECK_PROG([SDE],[sde],[sde],[])
AC_CHECK_PROG([ADVD2],[advd2],[advd2],[])
AM_CONDITIONAL(HAVE_ADVD2, [test x"$ADVD2" != x])
dnl Compiler option to improve stacktrace
dnl Options to improve stacktrace
AC_CHECK_CC_OPT([-fno-omit-frame-pointer], CFLAGS="$CFLAGS -fno-omit-frame-pointer", [])
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="$CFLAGS -rdynamic", [])
dnl Options to improve the performance
AC_CHECK_CC_OPT([-march=native], CFLAGS="$CFLAGS -march=native", [])
dnl Checks for system.
AC_SYS_LARGEFILE