From: Jan Vesely <jan.vesely@rutgers.edu>
Date: Fri, 12 Feb 2016 23:58:55 +0000 (-0500)
Subject: configure: Bail out on llvm-config component error
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=04085afcbfc01841f236884eb81e12e2fabc8c31;p=mesa.git

configure: Bail out on llvm-config component error

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---

diff --git a/configure.ac b/configure.ac
index 2750d4d56c7..57330cb55cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2295,6 +2295,9 @@ dnl in LLVM_LIBS.
 
 if test "x$MESA_LLVM" != x0; then
 
+    if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
+       AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
+    fi
     LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
 
     dnl llvm-config may not give the right answer when llvm is a built as a