configure.ac: rework wayland-protocols handling

At dist/distcheck time we need to ensure that all the files and their
respective dependencies are handled.

At the moment we'll bail out as the linux-dmabuf rules are guarded in a
conditional. Move them outside of it and drop the sources from
BUILT_SOURCES.

Thus the files will be generated only as needed, which will happen only
after the wayland-protocols dependency is enforced in configure.ac.

v2: add dependency tracking for the header

Cc: Andres Gomez <agomez@igalia.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Andres Gomez <agomez@igalia.com>
This commit is contained in:
Emil Velikov 2017-07-20 17:53:01 +01:00 committed by Emil Velikov
parent feef47bb59
commit 166852ee95
2 changed files with 17 additions and 9 deletions

View File

@ -1681,19 +1681,26 @@ if test "x$WAYLAND_SCANNER" = x; then
AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
fi
PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
if test "x$have_wayland_protocols" = xyes; then
ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
fi
AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
# Do per platform setups and checks
platforms=`IFS=', '; echo $with_platforms`
for plat in $platforms; do
case "$plat" in
wayland)
PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
if test "x$WAYLAND_SCANNER" = "x:"; then
AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
fi
if test "x$have_wayland_protocols" = xno; then
AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
fi
DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM"
;;

View File

@ -64,7 +64,6 @@ libEGL_common_la_LIBADD += $(top_builddir)/src/loader/libloader_dri3_helper.la
endif
endif
if HAVE_PLATFORM_WAYLAND
WL_DMABUF_XML = $(WAYLAND_PROTOCOLS_DATADIR)/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml
drivers/dri2/linux-dmabuf-unstable-v1-protocol.c: $(WL_DMABUF_XML)
@ -75,17 +74,19 @@ drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.h: $(WL_DMABUF_XML)
$(MKDIR_GEN)
$(AM_V_GEN)$(WAYLAND_SCANNER) client-header < $< > $@
BUILT_SOURCES += \
drivers/dri2/linux-dmabuf-unstable-v1-protocol.c \
drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.h
drivers/dri2/linux-dmabuf-unstable-v1-protocol.lo: drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.h
drivers/dri2/egl_dri2.lo: drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.h
if HAVE_PLATFORM_WAYLAND
AM_CFLAGS += $(WAYLAND_CFLAGS)
libEGL_common_la_LIBADD += $(WAYLAND_LIBS)
libEGL_common_la_LIBADD += $(LIBDRM_LIBS)
libEGL_common_la_LIBADD += $(top_builddir)/src/egl/wayland/wayland-drm/libwayland-drm.la
libEGL_common_la_LIBADD += $(top_builddir)/src/util/libmesautil.la
dri2_backend_FILES += drivers/dri2/platform_wayland.c \
drivers/dri2/linux-dmabuf-unstable-v1-protocol.c
dri2_backend_FILES += \
drivers/dri2/platform_wayland.c \
drivers/dri2/linux-dmabuf-unstable-v1-protocol.c \
drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.h
endif
if HAVE_PLATFORM_DRM