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dnl $Id: wflags.m4,v 1.3.34.1 2004/04/01 07:27:35 joda Exp $
dnl
dnl set WFLAGS
AC_DEFUN([AC_WFLAGS],[
WFLAGS_NOUNUSED=""
WFLAGS_NOIMPLICITINT=""
if test -z "$WFLAGS" -a "$GCC" = "yes"; then
# -Wno-implicit-int for broken X11 headers
# leave these out for now:
# -Wcast-align doesn't work well on alpha osf/1
# -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast
# -Wmissing-declarations -Wnested-externs
WFLAGS="ifelse($#, 0,-Wall, $1)"
WFLAGS_NOUNUSED="-Wno-unused"
WFLAGS_NOIMPLICITINT="-Wno-implicit-int"
fi
AC_SUBST(WFLAGS)dnl
AC_SUBST(WFLAGS_NOUNUSED)dnl
AC_SUBST(WFLAGS_NOIMPLICITINT)dnl
])
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