Update ax_boost_base.m4 to serial 21

- Add aarch64 to the list of lib64 architectures
11 years ago · 3f064488e9
1 changed files with 5 additions and 3 deletions
--- a/src/m4/ax_boost_base.m4
+++ b/src/m4/ax_boost_base.m4
@ -33,7 +33,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.

-#serial 20
+#serial 21

 AC_DEFUN([AX_BOOST_BASE],
 [
@ -91,9 +91,11 @@ if test "x$want_boost" = "xyes"; then
    dnl are found, e.g. when only header-only libraries are installed!
    libsubdirs="lib"
    ax_arch=`uname -m`
-    if test $ax_arch = x86_64 -o $ax_arch = ppc64 -o $ax_arch = s390x -o $ax_arch = sparc64; then
+    case $ax_arch in
+      x86_64|ppc64|s390x|sparc64|aarch64)
        libsubdirs="lib64 lib lib64"
-    fi
+        ;;
+    esac

    dnl first we check the system location for boost libraries
    dnl this location ist chosen if boost libraries are installed with the --layout=system option