build: Sync ax_boost_base.m4 with upstream.

This should fix 32bit boost detection on Ubuntu Saucy+. Fixes #3945.
This commit is contained in:
Cory Fields 2014-04-07 13:15:26 -04:00
parent f4e1c347cf
commit 13a2283a6d

View file

@ -33,7 +33,7 @@
# and this notice are preserved. This file is offered as-is, without any # and this notice are preserved. This file is offered as-is, without any
# warranty. # warranty.
#serial 22 #serial 23
AC_DEFUN([AX_BOOST_BASE], AC_DEFUN([AX_BOOST_BASE],
[ [
@ -103,6 +103,12 @@ if test "x$want_boost" = "xyes"; then
AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_CANONICAL_HOST])
libsubdirs="lib/${host_cpu}-${host_os} $libsubdirs" libsubdirs="lib/${host_cpu}-${host_os} $libsubdirs"
case ${host_cpu} in
i?86)
libsubdirs="lib/i386-${host_os} $libsubdirs"
;;
esac
dnl first we check the system location for boost libraries 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 dnl this location ist chosen if boost libraries are installed with the --layout=system option
dnl or if you install boost with RPM dnl or if you install boost with RPM