AC_SEARCH_LIBS([shm_open], [rt])
-AC_SEARCH_LIBS([pam_authenticate], [pam])
+# Only disable PAM on OpenBSD where i3lock uses BSD Auth instead
+case "$host" in
+ *-openbsd*)
+ # Nothing yet.
+ ;;
+ *)
+ AC_SEARCH_LIBS([pam_authenticate], [pam])
+ ;;
+esac
AC_SEARCH_LIBS([iconv_open], [iconv], , [AC_MSG_FAILURE([cannot find the required iconv_open() function despite trying to link with -liconv])])
PKG_CHECK_MODULES([XCB], [xcb xcb-xkb xcb-xinerama xcb-randr])
PKG_CHECK_MODULES([XCB_IMAGE], [xcb-image])
PKG_CHECK_MODULES([XCB_UTIL], [xcb-event xcb-util xcb-atom])
+PKG_CHECK_MODULES([XCB_UTIL_XRM], [xcb-xrm])
PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon xkbcommon-x11])
PKG_CHECK_MODULES([CAIRO], [cairo])