[PATCH] mesa: update llvm-config RPATH

[Vincent Davis Jr <vince@underview.tech>]

RPATH on the llvm-config binary is set wrong which leads to.

llvm-config: error while loading shared libraries: libtinfo.so.5:
cannot open shared object file: No such file or directory

AND

File "/../../../mesa/<version>/recipe-sysroot-native/usr/lib/python3.11/re/__init__.py", line 223, in finditer
  return _compile(pattern, flags).finditer(string)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: expected string or bytes-like object, got 'NoneType'

Which in turn leads to meson configure failures as the llvm
version number isn't properly returned.

The libtinfo.so.5 library can be found in STAGING_BASELIBDIR
update rpath on llvm-config to STAGING_BASELIBDIR. So, that
meson configure succeeds.

Signed-off-by: Vincent Davis Jr <vince@underview.tech>
---
 meta/recipes-graphics/mesa/mesa.inc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index 7dbca5876a..77f9a5c81d 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -64,6 +64,11 @@ do_configure:prepend () {
 	if [ -e ${STAGING_BINDIR_NATIVE}/llvm-config${MESA_LLVM_RELEASE} ]; then
 		cp ${STAGING_BINDIR_NATIVE}/llvm-config${MESA_LLVM_RELEASE} ${STAGING_BINDIR}
 		cp ${STAGING_BINDIR_NATIVE}/llvm-config ${STAGING_BINDIR}
+
+		# RPATH on the llvm-config binary is set wrong which leads to
+		# llvm-config: error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory
+		# Which in turn leads to meson configure failures as the llvm-config version number isn't properly returned
+		chrpath --replace ${STAGING_BASELIBDIR} ${STAGING_BINDIR}/llvm-config
 	fi
 }
 
@@ -227,7 +232,7 @@ do_install:append () {
     rm -f ${D}${libdir}/gallium-pipe/*.la
     rm -f ${D}${libdir}/gbm/*.la
 
-    # it was packaged in libdricore9.1.3-1 and preventing upgrades when debian.bbclass was used 
+    # it was packaged in libdricore9.1.3-1 and preventing upgrades when debian.bbclass was used
     chrpath --delete ${D}${libdir}/dri/*_dri.so || true
 
     # libwayland-egl has been moved to wayland 1.15+
-- 
2.34.1