pthread-stubs: rename to xlib_libpthread-stubs

In upstream X.org releases, pthread-stubs is named libpthread-stubs,
so for consistency reasons, we rename the Buildroot package
accordingly. Also, while we're at it, we add a xlib_ prefix to the
package to match other X.org libraries in Buildroot.

The necessary Config.in.legacy code is added to ensure that users
having .config files using the old configuration option name get a
warning.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Config.in.legacy

@@ -70,4 +70,12 @@ config BR2_PACKAGE_INPUT_TOOLS_EVTEST
 	help
 	  The evtest program from input-tools is now a separate package.
 
+config BR2_PACKAGE_PTHREAD_STUBS
+	bool "pthread-stubs option has been renamed"
+	select BR2_LEGACY
+	select BR2_PACKAGE_XLIB_LIBPTHREAD_STUBS
+	help
+	  For consistency reason, the pthread-stubs package has been
+	  renamed to xlib_libpthread-stubs.
+
 endif

package/libdrm/libdrm.mk

@@ -14,7 +14,7 @@ LIBDRM_DEPENDENCIES = \
 	xlib_libXxf86vm \
 	xlib_libXmu \
 	xproto_dri2proto \
-	pthread-stubs \
+	xlib_libpthread-stubs \
 	host-pkgconf
 
 ifeq ($(BR2_PACKAGE_XDRIVER_XF86_VIDEO_INTEL),y)

package/x11r7/Config.in

@@ -37,7 +37,6 @@ endmenu
 	menu "X11R7 Libraries"
 		source package/x11r7/libxcb/Config.in
 		source package/x11r7/mesa3d/Config.in
-		source package/x11r7/pthread-stubs/Config.in
 		source package/x11r7/xcb-util/Config.in
 		source package/x11r7/xcb-util-keysyms/Config.in
 		source package/x11r7/xlib_libFS/Config.in
@@ -79,6 +78,7 @@ endmenu
 		source package/x11r7/xlib_libxkbui/Config.in
 		source package/x11r7/xlib_xtrans/Config.in
 		source package/x11r7/xlib_libpciaccess/Config.in
+		source package/x11r7/xlib_libpthread-stubs/Config.in
 	endmenu
 	menu "X11R7 Applications"
 		source package/x11r7/xapp_appres/Config.in

package/x11r7/libxcb/libxcb.mk

@@ -10,7 +10,7 @@ LIBXCB_SITE = http://xcb.freedesktop.org/dist/
 LIBXCB_INSTALL_STAGING = YES
 
 LIBXCB_DEPENDENCIES = \
-	host-libxslt pthread-stubs xcb-proto xlib_libXdmcp xlib_libXau \
+	host-libxslt xlib_libpthread-stubs xcb-proto xlib_libXdmcp xlib_libXau \
 	host-xcb-proto host-python host-pkgconf
 LIBXCB_CONF_ENV = STAGING_DIR="$(STAGING_DIR)"
 LIBXCB_MAKE_OPT = XCBPROTO_XCBINCLUDEDIR=$(STAGING_DIR)/usr/share/xcb \

package/x11r7/pthread-stubs/pthread-stubs.mk

@@ -1,14 +0,0 @@
-#############################################################
-#
-# pthread-stubs
-#
-#############################################################
-PTHREAD_STUBS_VERSION = 0.3
-PTHREAD_STUBS_SOURCE = libpthread-stubs-$(PTHREAD_STUBS_VERSION).tar.bz2
-PTHREAD_STUBS_SITE = http://xcb.freedesktop.org/dist/
-
-PTHREAD_STUBS_INSTALL_STAGING = YES
-
-$(eval $(autotools-package))
-$(eval $(host-autotools-package))
-

package/x11r7/pthread-stubs/Config.in → package/x11r7/xlib_libpthread-stubs/Config.in

@@ -1,5 +1,5 @@
-config BR2_PACKAGE_PTHREAD_STUBS
-	bool "pthread-stubs"
+config BR2_PACKAGE_XLIB_LIBPTHREAD_STUBS
+	bool "libpthread-stubs"
 	help
 	  This library provides weak aliases for pthread functions not
 	  provided in libc or otherwise available by default.

package/x11r7/xlib_libpthread-stubs/xlib_libpthread-stubs.mk

@@ -0,0 +1,14 @@
+#############################################################
+#
+# xlib_libpthread-stubs
+#
+#############################################################
+XLIB_LIBPTHREAD_STUBS_VERSION = 0.3
+XLIB_LIBPTHREAD_STUBS_SOURCE = libpthread-stubs-$(XLIB_LIBPTHREAD_STUBS_VERSION).tar.bz2
+XLIB_LIBPTHREAD_STUBS_SITE = http://xcb.freedesktop.org/dist/
+
+XLIB_LIBPTHREAD_STUBS_INSTALL_STAGING = YES
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
+