5 files changed, 32 insertions, 32 deletions

diff --git a/m4/freetype2.m4 b/m4/freetype2.m4
index 7424a32ab..f03906e9d 100644
--- a/m4/freetype2.m4
+++ b/m4/freetype2.m4
@@ -162,7 +162,7 @@ main()
   The FreeType test program failed to run.  If your system uses
   shared libraries and they are installed outside the normal
   system library path, make sure the variable LD_LIBRARY_PATH
-  (or whatever is appropiate for your system) is correctly set.
+  (or whatever is appropriate for your system) is correctly set.
          ])
        fi
      fi
diff --git a/m4/glib-2.0.m4 b/m4/glib-2.0.m4
index 13a3ce68f..e8ac8522e 100644
--- a/m4/glib-2.0.m4
+++ b/m4/glib-2.0.m4
@@ -2,11 +2,11 @@
 # Owen Taylor     1997-2001
 
 dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or 
+dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or
 dnl gthread is specified in MODULES, pass to pkg-config
 dnl
 AC_DEFUN([AM_PATH_GLIB_2_0],
-[dnl 
+[dnl
 dnl Get the cflags and libraries from pkg-config
 dnl
 AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run a test GLIB program],
@@ -16,13 +16,13 @@ AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run
   for module in . $4
   do
       case "$module" in
-         gmodule) 
+         gmodule)
              pkg_config_args="$pkg_config_args gmodule-2.0"
          ;;
-         gobject) 
+         gobject)
              pkg_config_args="$pkg_config_args gobject-2.0"
          ;;
-         gthread) 
+         gthread)
              pkg_config_args="$pkg_config_args gthread-2.0"
          ;;
       esac
@@ -89,7 +89,7 @@ dnl
 #include <stdio.h>
 #include <stdlib.h>
 
-int 
+int
 main ()
 {
   int major, minor, micro;
@@ -108,17 +108,17 @@ main ()
       (glib_minor_version != $glib_config_minor_version) ||
       (glib_micro_version != $glib_config_micro_version))
     {
-      printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
+      printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
              $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
              glib_major_version, glib_minor_version, glib_micro_version);
       printf ("*** was found! If pkg-config was correct, then it is best\n");
       printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+      printf("*** by modifying your LD_LIBRARY_PATH environment variable, or by editing\n");
       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
       printf("*** required on your system.\n");
       printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
       printf("*** to point to the correct configuration files\n");
-    } 
+    }
   else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
            (glib_minor_version != GLIB_MINOR_VERSION) ||
            (glib_micro_version != GLIB_MICRO_VERSION))
@@ -149,7 +149,7 @@ main ()
         printf("*** being found. The easiest way to fix this is to remove the old version\n");
         printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
         printf("*** correct copy of pkg-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+        printf("*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf\n");
         printf("*** so that the correct libraries are found at run-time))\n");
       }
     }
@@ -162,7 +162,7 @@ main ()
   fi
   if test "x$no_glib" = x ; then
      AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
-     ifelse([$2], , :, [$2])     
+     ifelse([$2], , :, [$2])
   else
      AC_MSG_RESULT(no)
      if test "$PKG_CONFIG" = "no" ; then
@@ -191,7 +191,7 @@ main ()
           echo "*** If you have an old version installed, it is best to remove it, although"
           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
         [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
+          echo "*** exact error that occurred. This usually means GLIB is incorrectly installed."])
           CFLAGS="$ac_save_CFLAGS"
           LIBS="$ac_save_LIBS"
        fi
diff --git a/m4/gtk-2.0.m4 b/m4/gtk-2.0.m4
index 3deba01be..a1059264e 100644
--- a/m4/gtk-2.0.m4
+++ b/m4/gtk-2.0.m4
@@ -2,11 +2,11 @@
 # Owen Taylor     1997-2001
 
 dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, 
+dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES,
 dnl pass to pkg-config
 dnl
 AC_DEFUN([AM_PATH_GTK_2_0],
-[dnl 
+[dnl
 dnl Get the cflags and libraries from pkg-config
 dnl
 AC_ARG_ENABLE(gtktest, [  --disable-gtktest       do not try to compile and run a test GTK+ program],
@@ -16,7 +16,7 @@ AC_ARG_ENABLE(gtktest, [  --disable-gtktest       do not try to compile and run
   for module in . $4
   do
       case "$module" in
-         gthread) 
+         gthread)
              pkg_config_args="$pkg_config_args gthread-2.0"
          ;;
       esac
@@ -79,7 +79,7 @@ dnl
 #include <stdio.h>
 #include <stdlib.h>
 
-int 
+int
 main ()
 {
   int major, minor, micro;
@@ -98,17 +98,17 @@ main ()
       (gtk_minor_version != $gtk_config_minor_version) ||
       (gtk_micro_version != $gtk_config_micro_version))
     {
-      printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", 
+      printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
              $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
              gtk_major_version, gtk_minor_version, gtk_micro_version);
       printf ("*** was found! If pkg-config was correct, then it is best\n");
       printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+      printf("*** by modifying your LD_LIBRARY_PATH environment variable, or by editing\n");
       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
       printf("*** required on your system.\n");
       printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
       printf("*** to point to the correct configuration files\n");
-    } 
+    }
   else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
            (gtk_minor_version != GTK_MINOR_VERSION) ||
            (gtk_micro_version != GTK_MICRO_VERSION))
@@ -139,7 +139,7 @@ main ()
         printf("*** being found. The easiest way to fix this is to remove the old version\n");
         printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
         printf("*** correct copy of pkg-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+        printf("*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf\n");
         printf("*** so that the correct libraries are found at run-time))\n");
       }
     }
@@ -152,7 +152,7 @@ main ()
   fi
   if test "x$no_gtk" = x ; then
      AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
-     ifelse([$2], , :, [$2])     
+     ifelse([$2], , :, [$2])
   else
      AC_MSG_RESULT(no)
      if test "$PKG_CONFIG" = "no" ; then
@@ -181,7 +181,7 @@ main ()
           echo "*** If you have an old version installed, it is best to remove it, although"
           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
         [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
+          echo "*** exact error that occurred. This usually means GTK+ is incorrectly installed."])
           CFLAGS="$ac_save_CFLAGS"
           LIBS="$ac_save_LIBS"
        fi
diff --git a/m4/libxml2.m4 b/m4/libxml2.m4
index 68cd8242f..2865b54f8 100644
--- a/m4/libxml2.m4
+++ b/m4/libxml2.m4
@@ -9,7 +9,7 @@
 dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
 dnl Test for XML, and define XML_CPPFLAGS and XML_LIBS
 dnl
-AC_DEFUN([AM_PATH_XML2],[ 
+AC_DEFUN([AM_PATH_XML2],[
 AC_ARG_WITH(xml-prefix,
             [  --with-xml-prefix=PFX   Prefix where libxml is installed (optional)],
             xml_config_prefix="$withval", xml_config_prefix="")
@@ -64,7 +64,7 @@ dnl
 #include <string.h>
 #include <libxml/xmlversion.h>
 
-int 
+int
 main()
 {
   int xml_major_version, xml_minor_version, xml_micro_version;
@@ -100,9 +100,9 @@ main()
       printf("*** xml2-config (version %d.%d.%d)\n",
          $xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
       return 1;
-    } 
+    }
 /* Compare the headers to the library to make sure we match */
-  /* Less than ideal -- doesn't provide us with return value feedback, 
+  /* Less than ideal -- doesn't provide us with return value feedback,
    * only exits if there's a serious mismatch between header and library.
    */
     LIBXML_TEST_VERSION;
@@ -128,7 +128,7 @@ main()
         printf("*** being found. The easiest way to fix this is to remove the old version\n");
         printf("*** of LIBXML, but you can also set the XML2_CONFIG environment to point to the\n");
         printf("*** correct copy of xml2-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+        printf("*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf\n");
         printf("*** so that the correct libraries are found at run-time))\n");
     }
   return 1;
@@ -141,7 +141,7 @@ main()
 
   if test "x$no_xml" = x ; then
      AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
-     ifelse([$2], , :, [$2])     
+     ifelse([$2], , :, [$2])
   else
      AC_MSG_RESULT(no)
      if test "$XML2_CONFIG" = "no" ; then
@@ -170,7 +170,7 @@ main()
           echo "*** If you have an old version installed, it is best to remove it, although"
           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
         [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means LIBXML was incorrectly installed"
+          echo "*** exact error that occurred. This usually means LIBXML was incorrectly installed"
           echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
           echo "*** may want to edit the xml2-config script: $XML2_CONFIG" ])
           CPPFLAGS="$ac_save_CPPFLAGS"
diff --git a/m4/pkg.m4 b/m4/pkg.m4
index 4688002e4..bba798444 100644
--- a/m4/pkg.m4
+++ b/m4/pkg.m4
@@ -86,7 +86,7 @@ dnl Check to see whether a particular set of modules exists. Similar to
 dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
 dnl
 dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-dnl only at the first occurence in configure.ac, so if the first place
+dnl only at the first occurrence in configure.ac, so if the first place
 dnl it's called might be skipped (such as if it is within an "if", you
 dnl have to call PKG_CHECK_EXISTS manually
 AC_DEFUN([PKG_CHECK_EXISTS],
@@ -156,7 +156,7 @@ if test $pkg_failed = yes; then
         _PKG_SHORT_ERRORS_SUPPORTED
         if test $_pkg_short_errors_supported = yes; then
                 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-        else 
+        else
                 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
         fi
         # Put the nasty error message in config.log where it belongs