From: Daniel Stone <daniels@collabora.com>
Date: Wed, 19 Jul 2017 08:51:23 +0000 (+0100)
Subject: egl: Add MKDIR_GEN definition
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=46dace14ff04d59f9f926bdc0f7f76f0620ef18e;p=mesa.git

egl: Add MKDIR_GEN definition

Adding linux-dmabuf Wayland protocol files as generated did the right
thing, by prepending $(MKDIR_GEN) so autotools didn't try to write into
a build directory which didn't yet exist.

Unfortunately MKDIR_GEN needs to be defined in every Makefile it's used
in (which we do now), or alternately defined and substituted in
configure.ac (which we don't do), and src/egl/ didn't actually have it
from either method. As unset variables expand to nothing, it was
silently being skipped.

Copy & paste the defintion to make sure drivers/dri2/ exists before we
try to generate files into it.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reported-by: Nick Sarnie <commendsarnex@gmail.com>
Reported-by: Mike Lothian <mike@fireburn.co.uk>
Fixes: 02cc35937277 ("egl/wayland: Use linux-dmabuf interface for buffers")
---

diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am
index 19295de3ed6..52ded151452 100644
--- a/src/egl/Makefile.am
+++ b/src/egl/Makefile.am
@@ -21,6 +21,8 @@
 
 include Makefile.sources
 
+MKDIR_GEN = $(AM_V_at)$(MKDIR_P) $(@D)
+
 BUILT_SOURCES =
 
 AM_CFLAGS = \