From: Jan Engelhardt <jengelh@medozas.de>
Date: long ago, 2011-07-17 16:15:32.890081276 +0200 or earlier
Upstream: tbd

libdir is used in shell context, where $() is wrong.
*headshake* Just use ${}, which is valid in both sh _and_ make.

---
 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: spandsp-0.0.6/configure.ac
===================================================================
--- spandsp-0.0.6.orig/configure.ac
+++ spandsp-0.0.6/configure.ac
@@ -253,7 +253,7 @@ then
     case "${host}" in
     x86_64-*)
         # X86_64 Linux machines may have both 64 bit and 32 bit libraries. We need to choose the right set
-        AX_CHECK_REAL_FILE([${prefix}/lib64], libdir='$(exec_prefix)/lib64')
+        AX_CHECK_REAL_FILE([${prefix}/lib64], libdir='${exec_prefix}/lib64')
         AX_CHECK_REAL_FILE([/usr/X11R6/lib64], [TESTLIBS="$TESTLIBS -L/usr/X11R6/lib64"], AC_CHECK_FILE([/usr/X11R6/lib], [TESTLIBS="$TESTLIBS -L/usr/X11R6/lib"]))
         # The very oldest AMD 64 bit chips support SSE2, SSE and MMX
         enable_sse2="yes"