remove devel package for now, it makes trouble

package/libpthread/Makefile

@@ -24,8 +24,7 @@ PKG_OPTS:=		noremove
 
 NO_DISTFILES:=		1
 
-PKG_SUBPKGS:=		LIBPTHREAD LIBPTHREAD_DEV
-PKGSC_LIBPTHREAD_DEV:=	devel
+PKG_SUBPKGS:=		LIBPTHREAD
 
 ifeq ($(ADK_STATIC),y)
 PKG_OPTS+=		libonly
@@ -34,7 +33,6 @@ endif
 include ${TOPDIR}/mk/package.mk
 
 $(eval $(call PKG_template,LIBPTHREAD,libpthread,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION},${PKG_OPTS}))
-$(eval $(call PKG_template,LIBPTHREAD_DEV,libpthread-dev,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKGSC_LIBPTHREAD_DEV},${PKG_OPTS}))
 
 CONFIG_STYLE:=		manual
 BUILD_STYLE:=		manual
@@ -46,11 +44,4 @@ ifeq ($(ADK_NATIVE),)
 	${CP} ${STAGING_TARGET_DIR}/lib/libpthread*.so* ${IDIR_LIBPTHREAD}/lib
 endif
 
-libpthread-dev-install:
-ifeq ($(ADK_NATIVE),)
-	${INSTALL_DIR} ${IDIR_LIBPTHREAD_DEV}/usr/lib
-	-${CP} ./files/libpthread.so.$(ARCH) ${IDIR_LIBPTHREAD_DEV}/usr/lib/libpthread.so
-	-${CP} ${STAGING_TARGET_DIR}/usr/lib/libpthread_nonshared.a ${IDIR_LIBPTHREAD_DEV}/usr/lib
-endif
-
 include ${TOPDIR}/mk/pkg-bottom.mk