Haiku fix proc_open module build.

devnexen · devnexen · commit 1a5b1f25c600 · 2020-06-25T20:01:39.000Z
*pty api resides in a separated BSD library.
diff --git a/configure.ac b/configure.ac
@@ -694,6 +694,8 @@ fi
 
 dnl Check for openpty. It may require linking against libutil.
 PHP_CHECK_FUNC(openpty, util)
+dnl Check for openpty for Haiku.
+PHP_CHECK_FUNC(openpty, bsd)
 
 dnl General settings.
 dnl ----------------------------------------------------------------------------
