[gparted] Bug #622598: Complete quoting for macro parameters

[Curtis Gedak <gedakc src gnome org>]

commit c1e72d04ca36b9e7a8b4cc401d22413881738ee5
Author: Markus Elfring <elfring users sourceforge net>
Date:   Thu Jun 24 16:37:06 2010 +0200

    Bug #622598: Complete quoting for macro parameters
    
    Some square brackets were added to be more explicit where macro expansion
    will not be required.
    http://autogen.sourceforge.net/acquoting.html
    http://www.gnu.org/software/autoconf/manual/m4/Quoting-Arguments.html
    
    Signed-off-by: Markus Elfring <elfring users sourceforge net>

 configure.in |   42 +++++++++++++++++++++---------------------
 1 files changed, 21 insertions(+), 21 deletions(-)
---
diff --git a/configure.in b/configure.in
index d9bdf7f..b1577d8 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 AC_INIT([gparted],[0.6.2-git],[https://bugzilla.gnome.org/enter_bug.cgi?product=gparted])
 
-AC_CONFIG_SRCDIR(src/main.cc)
+AC_CONFIG_SRCDIR([src/main.cc])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
@@ -19,15 +19,15 @@ AM_PROG_LIBTOOL
 dnl======================
 dnl checks for other programs 
 dnl======================
-AC_CHECK_PROG(GKSUPROG, gksu, gksu)
+AC_CHECK_PROG([GKSUPROG], [gksu], [gksu])
 
 
 dnl======================
 dnl i18n stuff 
 dnl======================
 GETTEXT_PACKAGE=gparted
-AC_SUBST(GETTEXT_PACKAGE)
-AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",[description])
+AC_SUBST([GETTEXT_PACKAGE])
+AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE", [description])
 
 AM_GLIB_GNU_GETTEXT
 IT_PROG_INTLTOOL([0.35.5])
@@ -36,16 +36,16 @@ IT_PROG_INTLTOOL([0.35.5])
 dnl======================
 dnl checks for libs 
 dnl======================
-AC_CHECK_LIB(uuid, uuid_generate,     [], AC_MSG_ERROR([*** uuid library (libuuid) not found]))
-AC_CHECK_LIB(dl, dlopen,              [], AC_MSG_ERROR([*** dl library (libdl) not found]))
+AC_CHECK_LIB([uuid], [uuid_generate], [], AC_MSG_ERROR([*** uuid library (libuuid) not found]))
+AC_CHECK_LIB([dl], [dlopen], [], AC_MSG_ERROR([*** dl library (libdl) not found]))
 
 
 dnl libparted
 LIBPARTED_VERSION=1.7.1
-AC_MSG_CHECKING(for libparted >= $LIBPARTED_VERSION)
+AC_MSG_CHECKING([for libparted >= $LIBPARTED_VERSION])
 LIBS_save="$LIBS"
 LIBS="-lparted -luuid -ldl"
-AC_TRY_RUN(
+AC_TRY_RUN([
 #include <stdio.h>
 #include <parted/parted.h>
 
@@ -78,7 +78,7 @@ int main ()
 
 	return 1 ;
 }
-,AC_MSG_RESULT(OK),AC_MSG_ERROR(*** Requires libparted >= $LIBPARTED_VERSION.  Perhaps development header files missing?) )
+], AC_MSG_RESULT([OK]), AC_MSG_ERROR([*** Requires libparted >= $LIBPARTED_VERSION.  Perhaps development header files missing?]))
 LIBS="$LIBS_save"
 
 
@@ -86,11 +86,11 @@ dnl======================
 dnl check whether libparted >= 2.2 (has improved partition table re-read code)
 dnl======================
 LIBPARTED_VERSION=2.2
-AC_MSG_CHECKING(if libparted >= $LIBPARTED_VERSION (has improved pt re-read))
+AC_MSG_CHECKING([if libparted >= $LIBPARTED_VERSION (has improved pt re-read)])
 LIBS_save="$LIBS"
 LIBS="-lparted -luuid -ldl"
 need_work_around=yes
-AC_TRY_RUN(
+AC_TRY_RUN([
 #include <stdio.h>
 #include <parted/parted.h>
 
@@ -122,37 +122,37 @@ int main ()
 
 	return 1 ;
 }
-,[AC_MSG_RESULT(yes)
+], [AC_MSG_RESULT([yes])
   AC_DEFINE([HAVE_LIBPARTED_2_2_0_PLUS], [1], [Define to 1 if libparted contains improved partition table re-read code])
   need_pt_reread_work_around=no; support_sector_size_gt_512=yes]
-,[AC_MSG_RESULT(no)
+, [AC_MSG_RESULT([no])
   need_pt_reread_work_around=yes; support_sector_size_gt_512=no]
 )
 LIBS="$LIBS_save"
 
 
 dnl GTKMM
-PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 > 2.8 )
-AC_SUBST(GTKMM_LIBS)
-AC_SUBST(GTKMM_CFLAGS)
+PKG_CHECK_MODULES([GTKMM], [gtkmm-2.4 > 2.8])
+AC_SUBST([GTKMM_LIBS])
+AC_SUBST([GTKMM_CFLAGS])
 
 
 dnl GTKMM 2.16 needed for gtk_show_uri()
-PKG_CHECK_EXISTS(gtkmm-2.4 >= 2.16.0,
-  [AC_DEFINE(HAVE_GTK_SHOW_URI, 1, [Define to 1 if you have gtk_show_uri])],
+PKG_CHECK_EXISTS([gtkmm-2.4 >= 2.16.0],
+  [AC_DEFINE([HAVE_GTK_SHOW_URI], 1, [Define to 1 if you have gtk_show_uri])],
   [])
 
 
 dnl======================
 dnl check whether to build documentation - Gnome-Doc-Utils
 dnl======================
-AC_ARG_ENABLE(doc,
+AC_ARG_ENABLE([doc],
   [  --disable-doc           do not build documentation],,)
 if test "x${enable_doc}" = "x" ; then
 	enable_doc=yes
 fi
 
-AC_MSG_CHECKING(whether documentation should be built)
+AC_MSG_CHECKING([whether documentation should be built])
 if test ${enable_doc} = no; then
 	AC_MSG_RESULT([no])
 else
@@ -168,7 +168,7 @@ else
 	AC_DEFINE([HAVE_DISABLE_DOC], [1], [Define to 1 if --disable-doc specified])
 fi
 
-AM_CONDITIONAL(DISABLE_DOC, test ${enable_doc} = no)
+AM_CONDITIONAL([DISABLE_DOC], [test ${enable_doc} = no])
 
 
 AC_CONFIG_FILES([