From 6b8657aff0adb9952aa3178d3b332de19d354561 Mon Sep 17 00:00:00 2001 From: Emil Velikov Date: Thu, 28 Jun 2018 15:06:09 +0100 Subject: [PATCH] autoconf: stop exporting internal wayland details With version v1.15 the "code" option was deprecated in favour of "private-code" or "public-code". Before the interface symbol generated was exported (which is a bad idea since it's internal implementation detail) and others may misuse it. That was the case with libva approx. 1 year ago. Since then libva was fixed, so we can finally hide it by using "private-code" Inspired by similar xserver patch by Adam Jackson. Signed-off-by: Emil Velikov Reviewed-by: Dylan Baker Reviewed-by: Eric Engestrom --- configure.ac | 4 ++++ src/egl/Makefile.am | 2 +- src/egl/wayland/wayland-drm/Makefile.am | 2 +- src/vulkan/Makefile.am | 4 ++-- 4 files changed, 8 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index ecc55a11f64..0d67a3499a5 100644 --- a/configure.ac +++ b/configure.ac @@ -1811,6 +1811,10 @@ for plat in $platforms; do PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner], WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`, WAYLAND_SCANNER='') + PKG_CHECK_EXISTS([wayland-scanner >= 1.15], + AC_SUBST(SCANNER_ARG, 'private-code'), + AC_SUBST(SCANNER_ARG, 'code')) + if test "x$WAYLAND_SCANNER" = x; then AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:]) fi diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am index b43805d991a..d16a2b86177 100644 --- a/src/egl/Makefile.am +++ b/src/egl/Makefile.am @@ -72,7 +72,7 @@ WL_DMABUF_XML = $(WAYLAND_PROTOCOLS_DATADIR)/unstable/linux-dmabuf/linux-dmabuf- drivers/dri2/linux-dmabuf-unstable-v1-protocol.c: $(WL_DMABUF_XML) $(MKDIR_GEN) - $(AM_V_GEN)$(WAYLAND_SCANNER) code $< $@ + $(AM_V_GEN)$(WAYLAND_SCANNER) $(SCANNER_ARG) $< $@ drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.h: $(WL_DMABUF_XML) $(MKDIR_GEN) diff --git a/src/egl/wayland/wayland-drm/Makefile.am b/src/egl/wayland/wayland-drm/Makefile.am index 0404c79e7fa..40174c6acdd 100644 --- a/src/egl/wayland/wayland-drm/Makefile.am +++ b/src/egl/wayland/wayland-drm/Makefile.am @@ -28,7 +28,7 @@ CLEANFILES = \ wayland-drm-server-protocol.h %-protocol.c : %.xml - $(AM_V_GEN)$(WAYLAND_SCANNER) code $< $@ + $(AM_V_GEN)$(WAYLAND_SCANNER) $(SCANNER_ARG) $< $@ %-server-protocol.h : %.xml $(AM_V_GEN)$(WAYLAND_SCANNER) server-header $< $@ diff --git a/src/vulkan/Makefile.am b/src/vulkan/Makefile.am index ce1a79d0c48..db3831229e9 100644 --- a/src/vulkan/Makefile.am +++ b/src/vulkan/Makefile.am @@ -76,7 +76,7 @@ WL_DRM_XML = $(top_srcdir)/src/egl/wayland/wayland-drm/wayland-drm.xml wsi/wayland-drm-protocol.c : $(WL_DRM_XML) $(MKDIR_GEN) - $(AM_V_GEN)$(WAYLAND_SCANNER) code $< $@ + $(AM_V_GEN)$(WAYLAND_SCANNER) $(SCANNER_ARG) $< $@ wsi/wayland-drm-client-protocol.h : $(WL_DRM_XML) $(MKDIR_GEN) @@ -86,7 +86,7 @@ WL_DMABUF_XML = $(WAYLAND_PROTOCOLS_DATADIR)/unstable/linux-dmabuf/linux-dmabuf- wsi/linux-dmabuf-unstable-v1-protocol.c : $(WL_DMABUF_XML) $(MKDIR_GEN) - $(AM_V_GEN)$(WAYLAND_SCANNER) code $< $@ + $(AM_V_GEN)$(WAYLAND_SCANNER) $(SCANNER_ARG) $< $@ wsi/linux-dmabuf-unstable-v1-client-protocol.h : $(WL_DMABUF_XML) $(MKDIR_GEN) -- 2.30.2