[Mesa-dev] [PATCH] build: Fix up spirv_info.Plo

[Matt Turner]

spirv_info.c existed as a static file until commit 2dd4e2ece32f began
generating it as part of the build process. autotools is incapable of
coping, and so a build-tree from before this commit would then fail with
it:

[4]: *** No rule to make target '../../../mesa/src/compiler/spirv/spirv_info.c', needed by 'spirv/spirv_info.lo'.  Stop.

Add a few lines to configure.ac to update the broken build files.
---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure.ac b/configure.ac
index 6302aa2b0c..9677d3fb28 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2920,6 +2920,8 @@ AC_OUTPUT
 # source file
 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
 
+rm src/compiler/spirv/spirv_info.lo
+echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
 
 dnl
 dnl Output some configuration info for the user
-- 
2.13.0