quote definitions to make automake-1.9 happy

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@2080 7ae35d74-ebe9-4afe-98af-79ac388436b8

macros/gr_doxygen.m4

@@ -19,7 +19,7 @@ dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 dnl Boston, MA 02111-1307, USA.
 dnl 
 
-AC_DEFUN(GR_CHECK_DOXYGEN,[
+AC_DEFUN([GR_CHECK_DOXYGEN],[
   AC_ARG_ENABLE(doxygen, [  --enable-doxygen        enable documentation generation with doxygen (auto)])
   AC_ARG_ENABLE(dot, [  --enable-dot            use 'dot' to generate graphs in doxygen (auto)])              
   AC_ARG_ENABLE(html-docs, [  --enable-html-docs      enable HTML generation with doxygen (yes)], [], [ enable_html_docs=yes])              

macros/perl.m4

@@ -16,7 +16,7 @@
 #				the perl include files
 #------------------------------------------------------------------------
 
-AC_DEFUN(SC_PATH_PERLINC, [
+AC_DEFUN([SC_PATH_PERLINC], [
 
 	# we reset no_perl in case something fails here
 	no_perl=true

macros/pkg.m4

@@ -2,7 +2,7 @@
 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
 dnl also defines GSTUFF_PKG_ERRORS on error
-AC_DEFUN(PKG_CHECK_MODULES, [
+AC_DEFUN([PKG_CHECK_MODULES], [
   succeeded=no
 
   if test -z "$PKG_CONFIG"; then

macros/tcl.m4

@@ -17,7 +17,7 @@
 #				the tclConfig.sh file
 #------------------------------------------------------------------------
 
-AC_DEFUN(SC_PATH_TCLCONFIG, [
+AC_DEFUN([SC_PATH_TCLCONFIG], [
     #
     # Ok, lets find the tcl configuration
     # First, look for one uninstalled.
@@ -122,7 +122,7 @@ AC_DEFUN(SC_PATH_TCLCONFIG, [
 #
 #------------------------------------------------------------------------
 
-AC_DEFUN(SC_LOAD_TCLCONFIG, [
+AC_DEFUN([SC_LOAD_TCLCONFIG], [
     AC_MSG_CHECKING([for existence of $TCL_BIN_DIR/tclConfig.sh])
 
     if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then