From: Eric Engestrom <eric.engestrom@imgtec.com>
Date: Thu, 1 Jun 2017 14:06:57 +0000 (+0100)
Subject: configure.ac: simplify --enable-libunwind=auto check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=845d07978f8eef9b87b952c430edcb8c2b50b1b5;p=mesa.git

configure.ac: simplify --enable-libunwind=auto check

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
---

diff --git a/configure.ac b/configure.ac
index b57be07e24a..5caf316089a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1066,16 +1066,12 @@ AC_SUBST([LLVM_INCLUDEDIR])
 dnl
 dnl libunwind
 dnl
+PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
 AC_ARG_ENABLE([libunwind],
     [AS_HELP_STRING([--enable-libunwind],
             [Use libunwind for backtracing (default: auto)])],
         [LIBUNWIND="$enableval"],
-        [LIBUNWIND="auto"])
-
-PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
-if test "x$LIBUNWIND" = "xauto"; then
-    LIBUNWIND="$HAVE_LIBUNWIND"
-fi
+        [LIBUNWIND="$HAVE_LIBUNWIND"])
 
 if test "x$LIBUNWIND" = "xyes"; then
     PKG_CHECK_MODULES(LIBUNWIND, libunwind)