1 files changed, 0 insertions, 87 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index f2f8ec3..deebd2b 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,90 +1,3 @@
-dnl EXTRA_COMPILE_WARNINGS
-dnl Turn on many useful compiler warnings
-dnl For now, only works on GCC
-AC_DEFUN([EXTRA_COMPILE_WARNINGS],[
-    dnl ******************************
-    dnl More compiler warnings
-    dnl ******************************
-
-    AC_ARG_ENABLE(compile-warnings,
-                  AC_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
-                                 [Turn on compiler warnings]),,
-                  [enable_compile_warnings="m4_default([$1],[yes])"])
-
-    warnCFLAGS=
-    if test "x$GCC" != xyes; then
-	enable_compile_warnings=no
-    fi
-
-    warning_flags=
-    realsave_CFLAGS="$CFLAGS"
-
-    case "$enable_compile_warnings" in
-    no)
-	warning_flags=
-	;;
-    minimum)
-	warning_flags="-Wall"
-	;;
-    yes)
-	warning_flags="-Wall -Wmissing-prototypes"
-	;;
-    maximum|error)
-	warning_flags="-Wall -Wmissing-prototypes -Wnested-externs -Wpointer-arith"
-	CFLAGS="$warning_flags $CFLAGS"
-	for option in -Wno-sign-compare; do
-		SAVE_CFLAGS="$CFLAGS"
-		CFLAGS="$CFLAGS $option"
-		AC_MSG_CHECKING([whether gcc understands $option])
-		AC_TRY_COMPILE([], [],
-			has_option=yes,
-			has_option=no,)
-		CFLAGS="$SAVE_CFLAGS"
-		AC_MSG_RESULT($has_option)
-		if test $has_option = yes; then
-		  warning_flags="$warning_flags $option"
-		fi
-		unset has_option
-		unset SAVE_CFLAGS
-	done
-	unset option
-	if test "$enable_compile_warnings" = "error" ; then
-	    warning_flags="$warning_flags -Werror"
-	fi
-	;;
-    *)
-	AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
-	;;
-    esac
-    CFLAGS="$realsave_CFLAGS"
-    AC_MSG_CHECKING(what warning flags to pass to the C compiler)
-    AC_MSG_RESULT($warning_flags)
-
-    AC_ARG_ENABLE(iso-c,
-                  AC_HELP_STRING([--enable-iso-c],
-                                 [Try to warn if code is not ISO C ]),,
-                  [enable_iso_c=no])
-
-    AC_MSG_CHECKING(what language compliance flags to pass to the C compiler)
-    complCFLAGS=
-    if test "x$enable_iso_c" != "xno"; then
-	if test "x$GCC" = "xyes"; then
-	case " $CFLAGS " in
-	    *[\ \	]-ansi[\ \	]*) ;;
-	    *) complCFLAGS="$complCFLAGS -ansi" ;;
-	esac
-	case " $CFLAGS " in
-	    *[\ \	]-pedantic[\ \	]*) ;;
-	    *) complCFLAGS="$complCFLAGS -pedantic" ;;
-	esac
-	fi
-    fi
-    AC_MSG_RESULT($complCFLAGS)
-
-    WARN_CFLAGS="$warning_flags $complCFLAGS"
-    AC_SUBST(WARN_CFLAGS)
-])
-
 dnl as-ac-expand.m4 0.2.0                                   -*- autoconf -*-
 dnl autostars m4 macro for expanding directories using configure's prefix