Fix typos found by codespell

Signed-off-by: Stefan Weil <sw@weilnetz.de>

11 files changed, 26 insertions, 26 deletions

diff --git a/NEWS b/NEWS
index 5958522..9a2bd33 100644
--- a/NEWS
+++ b/NEWS
@@ -15,7 +15,7 @@
   old location, https://github.com/peti/autoconf-archive redirects there.
 
   The macro AX_CODE_COVERAGE was modified to use AX_ADD_AM_MACRO_STATIC,
-  and thus unfortunatly usage was changed.
+  and thus unfortunately usage was changed.
 
 * Noteworthy changes in release 2018.03.13 (2018-03-13) [stable]
 
diff --git a/m4/ax_c_float_words_bigendian.m4 b/m4/ax_c_float_words_bigendian.m4
index fff3007..216b90d 100644
--- a/m4/ax_c_float_words_bigendian.m4
+++ b/m4/ax_c_float_words_bigendian.m4
@@ -15,7 +15,7 @@
 #   bit is found in the memory location with the lowest address. This
 #   implementation was inspired by the AC_C_BIGENDIAN macro in autoconf.
 #
-#   The endianess is detected by first compiling C code that contains a
+#   The endianness is detected by first compiling C code that contains a
 #   special double float value, then grepping the resulting object file for
 #   certain strings of ASCII values. The double is specially crafted to have
 #   a binary representation that corresponds with a simple string. In this
@@ -36,7 +36,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 10
+#serial 11
 
 AC_DEFUN([AX_C_FLOAT_WORDS_BIGENDIAN],
   [AC_CACHE_CHECK(whether float word ordering is bigendian,
diff --git a/m4/ax_c_var_func.m4 b/m4/ax_c_var_func.m4
index 9aa75bb..fef2bb0 100644
--- a/m4/ax_c_var_func.m4
+++ b/m4/ax_c_var_func.m4
@@ -8,7 +8,7 @@
 #
 # DESCRIPTION
 #
-#   This macro tests if the C complier supports the C9X standard __func__
+#   This macro tests if the C compiler supports the C9X standard __func__
 #   identifier.
 #
 #   The new C9X standard for the C language stipulates that the identifier
@@ -50,7 +50,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 10
+#serial 11
 
 AU_ALIAS([AC_C_VAR_FUNC], [AX_C_VAR_FUNC])
 AC_DEFUN([AX_C_VAR_FUNC],
@@ -62,6 +62,6 @@ char *s = __func__;
 }], ac_cv_c_var_func=yes,
 ac_cv_c_var_func=no) )
 if test "x$ac_cv_c_var_func" = xyes; then
-   AC_DEFINE(HAVE_FUNC,,[Define if the C complier supports __func__])
+   AC_DEFINE(HAVE_FUNC,,[Define if the C compiler supports __func__])
 fi
 ])dnl
diff --git a/m4/ax_code_coverage.m4 b/m4/ax_code_coverage.m4
index 2b2071d..bfcdf4d 100644
--- a/m4/ax_code_coverage.m4
+++ b/m4/ax_code_coverage.m4
@@ -49,7 +49,7 @@
 #   module's test suite (`make check`) and build a code coverage report
 #   detailing the code which was touched, then print the URI for the report.
 #
-#   This code was derived from Makefile.decl in GLib, originally licenced
+#   This code was derived from Makefile.decl in GLib, originally licensed
 #   under LGPLv2.1+.
 #
 # LICENSE
@@ -74,7 +74,7 @@
 #   You should have received a copy of the GNU Lesser General Public License
 #   along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-#serial 30
+#serial 31
 
 m4_define(_AX_CODE_COVERAGE_RULES,[
 AX_ADD_AM_MACRO_STATIC([
diff --git a/m4/ax_create_generic_config.m4 b/m4/ax_create_generic_config.m4
index 3a054dd..2ecec6f 100644
--- a/m4/ax_create_generic_config.m4
+++ b/m4/ax_create_generic_config.m4
@@ -59,7 +59,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 9
+#serial 10
 
 AU_ALIAS([AC_CREATE_GENERIC_CONFIG], [AX_CREATE_GENERIC_CONFIG])
 AC_DEFUN([AX_CREATE_GENERIC_CONFIG],[# create a generic PACKAGE-config file
@@ -78,7 +78,7 @@ echo 'package="'$P'"' >>$F
 echo 'version="'$V'"' >>$F
 echo 'libs="'$L'"' >>$F
 echo ' ' >>$F
-# in the order of occurence a standard automake Makefile
+# in the order of occurrence a standard automake Makefile
 echo 'prefix="'$prefix'"' >>$F
 echo 'exec_prefix="'$exec_prefix'"' >>$F
 echo 'bindir="'$bindir'"' >>$F
diff --git a/m4/ax_numeric_namedlevel.m4 b/m4/ax_numeric_namedlevel.m4
index 35a2d63..5b9de64 100644
--- a/m4/ax_numeric_namedlevel.m4
+++ b/m4/ax_numeric_namedlevel.m4
@@ -77,7 +77,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 10
+#serial 11
 
 AU_ALIAS([AC_NUMERIC_NAMEDLEVEL], [AX_NUMERIC_NAMEDLEVEL])
 AC_DEFUN([AX_NUMERIC_NAMEDLEVEL],
@@ -104,7 +104,7 @@ else
     plus)                                       $1="1" ;;
     no)                                         $1="0" ;;
     yes) $1="ifelse([$4],,2,[$4])" ;;
-    *)   $1="ifelse([$3],,1,[$3])" ;; # for other unkown stuff.
+    *)   $1="ifelse([$3],,1,[$3])" ;; # for other unknown stuff.
   esac
 fi
 ])
diff --git a/m4/ax_patch_libtool_changing_cmds_ifs.m4 b/m4/ax_patch_libtool_changing_cmds_ifs.m4
index a2c756d..eb07792 100644
--- a/m4/ax_patch_libtool_changing_cmds_ifs.m4
+++ b/m4/ax_patch_libtool_changing_cmds_ifs.m4
@@ -37,10 +37,10 @@
 #
 #   Oh yes, there are some usages of "*" to match shell-wise at the output
 #   file of some tool, so that might have triggered the choice to not use
-#   "?" in the first place - but in real life it never occured that a _cmds
+#   "?" in the first place - but in real life it never occurred that a _cmds
 #   script was created that has gone to use "?". And so, this ac-macro
 #   exchanges the s/~/?/g in configured _cmds variables and replaces all
-#   occurences of s/IFS="~"/IFS="?"/ - and it all works smooth now.
+#   occurrences of s/IFS="~"/IFS="?"/ - and it all works smooth now.
 #
 # LICENSE
 #
@@ -72,7 +72,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 7
+#serial 8
 
 AU_ALIAS([PATCH_LIBTOOL_CHANGING_CMDS_IFS], [AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS])
 AC_DEFUN([AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS],
diff --git a/m4/ax_pkg_mico.m4 b/m4/ax_pkg_mico.m4
index 1aa0fac..568be03 100644
--- a/m4/ax_pkg_mico.m4
+++ b/m4/ax_pkg_mico.m4
@@ -49,7 +49,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 9
+#serial 10
 
 AU_ALIAS([AC_PKG_MICO], [AX_PKG_MICO])
 AC_DEFUN([AX_PKG_MICO],
@@ -118,7 +118,7 @@ if test x$MICO_URGENCY = xrequired -o  x$MICO_URGENCY = xoptional; then
     else
         # source mico-setup.sh
         # Collect mico version number.
-        # But be carefull - mico-setup.sh
+        # But be careful - mico-setup.sh
         # unsets prefix and exec_prefix so save them first
         sh -c ". $MICOSETUP; echo MICOVERSION=\${MICOVERSION}; echo MICOSHAREDDIR=\${MICOSHAREDDIR}; echo MICODIR=\${MICODIR}" > conftest.mico-setup
 
diff --git a/m4/ax_prototype.m4 b/m4/ax_prototype.m4
index 2f7588a..445dff6 100644
--- a/m4/ax_prototype.m4
+++ b/m4/ax_prototype.m4
@@ -114,7 +114,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 8
+#serial 9
 
 AU_ALIAS([AC_PROTOTYPE], [AX_PROTOTYPE])
 AC_DEFUN([AX_PROTOTYPE],[
@@ -148,7 +148,7 @@ AC_DEFUN([AX_PROTOTYPE_REVERSE],[ifelse($#,0,,$#,1,[[$1]],[AX_PROTOTYPE_REVERSE(
 dnl
 dnl AX_PROTOTYPE_SUBST(string, tag)
 dnl
-dnl Substitute all occurence of <tag> in <string> with <tag>_VAL.
+dnl Substitute all occurrence of <tag> in <string> with <tag>_VAL.
 dnl Assumes that tag_VAL is a macro containing the value associated to tag.
 dnl
 AC_DEFUN([AX_PROTOTYPE_SUBST],[ifelse($2,,[$1],[AX_PROTOTYPE_SUBST(patsubst([$1],[$2],[$2[]_VAL]),builtin([shift],builtin([shift],$@)))])])
diff --git a/m4/ax_subdirs_configure.m4 b/m4/ax_subdirs_configure.m4
index 84df564..b4ec969 100644
--- a/m4/ax_subdirs_configure.m4
+++ b/m4/ax_subdirs_configure.m4
@@ -147,14 +147,14 @@
 #   You should have received a copy of the GNU General Public License along
 #   with this program. If not, see <https://www.gnu.org/licenses/>.
 
-#serial 4
+#serial 5
 
 AC_DEFUN([AX_SUBDIRS_CONFIGURE],
 [
   dnl Calls to AC_CONFIG_SUBDIRS perform preliminary steps and build a list
   dnl '$subdirs' which is used later by _AC_OUTPUT_SUBDIRS (used by AC_OUTPUT)
   dnl to actually run the configure scripts.
-  dnl This macro performs similiar preliminary steps but uses
+  dnl This macro performs similar preliminary steps but uses
   dnl AC_CONFIG_COMMANDS_PRE to delay the final tasks instead of building an
   dnl intermediary list and relying on another macro.
   dnl
@@ -172,10 +172,10 @@ AC_DEFUN([AX_SUBDIRS_CONFIGURE],
   [
     ax_dir="subdir_path"
 
-    dnl Build the argument list in a similiar fashion to AC_CONFIG_SUBDIRS.
+    dnl Build the argument list in a similar fashion to AC_CONFIG_SUBDIRS.
     dnl A few arguments found in the final call to the configure script are not
     dnl added here because they rely on variables that may not yet be available
-    dnl (see below the part that is similiar to _AC_OUTPUT_SUBDIRS).
+    dnl (see below the part that is similar to _AC_OUTPUT_SUBDIRS).
     # Do not complain, so a configure script can configure whichever parts of a
     # large source tree are present.
     if test -d "$srcdir/$ax_dir"; then
diff --git a/m4/ax_sys_weak_alias.m4 b/m4/ax_sys_weak_alias.m4
index 611edb1..733b1dd 100644
--- a/m4/ax_sys_weak_alias.m4
+++ b/m4/ax_sys_weak_alias.m4
@@ -22,8 +22,8 @@
 #   another object file.
 #
 #   There are four known schemes of declaring weak symbols; each scheme is
-#   checked in turn, and the first one found is prefered. Note that only one
-#   of the mentioned preprocessor macros will be defined!
+#   checked in turn, and the first one found is preferred. Note that only
+#   one of the mentioned preprocessor macros will be defined!
 #
 #   1. Function attributes
 #
@@ -110,7 +110,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 7
+#serial 8
 
 AU_ALIAS([KLM_SYS_WEAK_ALIAS], [AX_SYS_WEAK_ALIAS])
 AC_DEFUN([AX_SYS_WEAK_ALIAS], [