configure: spell the "=" operator to test(1) correctly

Equality in the test(1) utility is represented by "=", not "==".
Some, but not all, versions of test accept the latter as an extension.

Change-Id: I25380f77e1c621965e0610318c9793874154cf15
Reviewed-on: http://gerrit.openafs.org/5106
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>

diff --git a/acinclude.m4 b/acinclude.m4
index 4764f5e..1221e66 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -253,7 +253,7 @@ AC_ARG_WITH([docbook-stylesheets],
        [location of DocBook stylesheets (default is to search a set of likely paths)]),
                [DOCBOOK_STYLESHEETS="$withval"],
        OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS], [/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/xml/docbook/xsl-stylesheets /usr/share/sgml/docbook/docbook-xsl-stylesheets /usr/share/sgml/docbook/xsl-stylesheets /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl /opt/local/share/xsl/docbook-xsl], [$HTML_XSL])
-       if test "x$DOCBOOK_STYLESHEETS" == "x"; then
+       if test "x$DOCBOOK_STYLESHEETS" = "x"; then
                AC_WARN([Docbook stylesheets not found; some documentation can't be built])
        fi)
 

diff --git a/src/cf/search-dirlist.m4 b/src/cf/search-dirlist.m4
index 5b0f84f..6e11098 100644 (file)
--- a/src/cf/search-dirlist.m4
+++ b/src/cf/search-dirlist.m4
@@ -7,7 +7,7 @@ AC_DEFUN([OPENAFS_SEARCH_DIRLIST],
       break
     fi
   done
-  if test x"$openafs_dirpath" == xno; then
+  if test x"$openafs_dirpath" = xno; then
     [$1]=
   else
     [$1]=$openafs_dirpath