Prevent some 'underquoted' warns.

diff --git a/need-declaration.m4 b/need-declaration.m4
index d799c4c..cf8f354 100644 (file)
--- a/need-declaration.m4
+++ b/need-declaration.m4
@@ -17,7 +17,7 @@ dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 
 dnl GCC_NEED_DECLARATION(FUNCTION [, EXTRA-HEADER-FILES])
 
 
 dnl GCC_NEED_DECLARATION(FUNCTION [, EXTRA-HEADER-FILES])

-AC_DEFUN(GCC_NEED_DECLARATION,
+AC_DEFUN([GCC_NEED_DECLARATION],

 [AC_MSG_CHECKING([whether $1 must be declared])
 AC_CACHE_VAL(gcc_cv_decl_needed_$1,
 [AC_TRY_COMPILE([
 [AC_MSG_CHECKING([whether $1 must be declared])
 AC_CACHE_VAL(gcc_cv_decl_needed_$1,
 [AC_TRY_COMPILE([


@@ -50,7 +50,7 @@ fi
 
 dnl Check multiple functions to see whether each needs a declaration.
 dnl GCC_NEED_DECLARATIONS(FUNCTION... [, EXTRA-HEADER-FILES])
 
 dnl Check multiple functions to see whether each needs a declaration.
 dnl GCC_NEED_DECLARATIONS(FUNCTION... [, EXTRA-HEADER-FILES])

-AC_DEFUN(GCC_NEED_DECLARATIONS,
+AC_DEFUN([GCC_NEED_DECLARATIONS],

 [for ac_func in $1
 do
 GCC_NEED_DECLARATION($ac_func, $2)
 [for ac_func in $1
 do
 GCC_NEED_DECLARATION($ac_func, $2)