- Fix dependency checks

acinclude.m4

@@ -1000,8 +1000,7 @@ AC_DEFUN([PHP_WITH_SHARED],[
 dnl
 dnl PHP_ADD_EXTENSION_DEP(extname, depends [, depconf])
 dnl
-dnl This macro is currently a placeholder in the config.m4 file
-dnl it is scanned by genif.sh when it builds the internal functions
+dnl This macro is is scanned by genif.sh when it builds the internal functions
 dnl list, so that modules can be init'd in the correct order
 dnl $1 = name of extension, $2 = extension upon which it depends
 dnl $3 = optional: if true, it's ok for $2 to have not been configured
@@ -1013,6 +1012,7 @@ dnl
 AC_DEFUN([PHP_ADD_EXTENSION_DEP], [
   am_i_shared=$[PHP_]translit($1,a-z_-,A-Z__)[_SHARED]
   is_it_shared=$[PHP_]translit($2,a-z_-,A-Z__)[_SHARED]
+  is_it_enabled=$[PHP_]translit($2,a-z_-,A-Z__)
   if test "$am_i_shared" = "no" && test "$is_it_shared" = "yes" ; then
     AC_MSG_ERROR([
 You've configured extension $1 to build statically, but it
@@ -1021,7 +1021,7 @@ You either need to build $1 shared or build $2 statically for the
 build to be successful.
 ])
   fi
-  if test "x$is_it_shared" = "x" && test "x$3" != "xtrue"; then
+  if test "x$is_it_enabled" = "x" && test "x$3" != "xtrue"; then
     AC_MSG_ERROR([
 You've configured extension $1, which depends on extension $2,
 but you've either not enabled $2, or have disabled it.