fi
dnl Warnings are for preprocessor too
if test x$enable_warnings = xyes ; then
- case $gxx_version in
- 4.0*|4.1*|4.2*|4.3*|4.4*|4.5*|4.6*|4.7*|4.8*|clang)
- AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
- ;;
- *)
- AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra -Wfloat-conversion"
- ;;
- esac
+ AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
fi
case $gxx_version in
2.*|3.*) AC_ERROR([gcc 4.x is required]);;