tests/test-xalloc-die.sh: Use $EXEEXT.

[gnulib.git] / m4 / warnings.m4

diff --git a/m4/warnings.m4 b/m4/warnings.m4
index 686d8c7..2745d73 100644 (file)
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -1,5 +1,5 @@
-# warnings.m4 serial 1
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+# warnings.m4 serial 2
+dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -33,7 +33,7 @@ AC_CACHE_CHECK([whether compiler handles $1], [gl_Warn], [
   CPPFLAGS="${CPPFLAGS} $1"
   AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])],
                     [AS_VAR_SET([gl_Warn], [yes])],
-                   [AS_VAR_SET([gl_Warn], [no])])
+                    [AS_VAR_SET([gl_Warn], [no])])
   CPPFLAGS="$save_CPPFLAGS"
 ])
 AS_VAR_PUSHDEF([gl_Flags], m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]))dnl
@@ -42,88 +42,3 @@ AS_VAR_POPDEF([gl_Flags])dnl
 AS_VAR_POPDEF([gl_Warn])dnl
 m4_ifval([$2], [AS_LITERAL_IF([$2], [AC_SUBST([$2])], [])])dnl
 ])
-
-# gl_WARN_SUPPORTED(VARIABLE)
-# ----------------------
-# Add all supported warning parameters to variable VARIABLE.
-AC_DEFUN([gl_WARN_SUPPORTED],
-[
- FOO=
- # List of all supported warning parameters according to GCC 4.3.2 manual.
- for w in \
-   -Wall \
-   -W \
-   -Wformat-y2k \
-   -Wformat-nonliteral \
-   -Wformat-security \
-   -Winit-self \
-   -Wmissing-include-dirs \
-   -Wswitch-default \
-   -Wswitch-enum \
-   -Wunused \
-   -Wunknown-pragmas \
-   -Wstrict-aliasing \
-   -Wstrict-overflow \
-   -Wsystem-headers \
-   -Wfloat-equal \
-   -Wtraditional \
-   -Wtraditional-conversion \
-   -Wdeclaration-after-statement \
-   -Wundef \
-   -Wshadow \
-   -Wunsafe-loop-optimizations \
-   -Wpointer-arith \
-   -Wbad-function-cast \
-   -Wc++-compat \
-   -Wcast-qual \
-   -Wcast-align \
-   -Wwrite-strings \
-   -Wconversion \
-   -Wsign-conversion \
-   -Wlogical-op \
-   -Waggregate-return \
-   -Wstrict-prototypes \
-   -Wold-style-definition \
-   -Wmissing-prototypes \
-   -Wmissing-declarations \
-   -Wmissing-noreturn \
-   -Wmissing-format-attribute \
-   -Wpacked \
-   -Wpadded \
-   -Wredundant-decls \
-   -Wnested-externs \
-   -Wunreachable-code \
-   -Winline \
-   -Winvalid-pch \
-   -Wlong-long \
-   -Wvla \
-   -Wvolatile-register-var \
-   -Wdisabled-optimization \
-   -Wstack-protector \
-   -Woverlength-strings \
-  ; do
-    FOO="$FOO $w"
-  done
-  $1=$FOO
-])
-
-# gl_WARN_COMPLEMENT(OUTVAR, LISTVAR, REMOVEVAR)
-# ----------------------
-# Copy LISTVAR to OUTVAR except for the entries in REMOVEVAR.
-# Elements separated by whitespace.  In set logic terms, the function
-# does OUTVAR = LISTVAR \ REMOVEVAR.
-AC_DEFUN([gl_WARN_COMPLEMENT],
-[
-  FOO=
-  set -- "$2"
-  for w in $_; do
-    case "$3" in
-      *" $w "* | *" $w" | "$w "*)
-        ;;
-      *)
-        FOO="$FOO $w"
-        ;;
-    esac
-  done
-  $1=$FOO
-])