From cf5c786fc3244b6aedcc4a2f839f5248f95fafa1 Mon Sep 17 00:00:00 2001
From: fanquake <fanquake@gmail.com>
Date: Sat, 19 Mar 2016 15:24:00 +0800
Subject: [build-aux] Update Boost & check macros to latest serials

---
 build-aux/m4/ax_boost_base.m4 | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'build-aux/m4/ax_boost_base.m4')

diff --git a/build-aux/m4/ax_boost_base.m4 b/build-aux/m4/ax_boost_base.m4
index 3f24d5ddc6..45d948933d 100644
--- a/build-aux/m4/ax_boost_base.m4
+++ b/build-aux/m4/ax_boost_base.m4
@@ -33,7 +33,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 23
+#serial 26
 
 AC_DEFUN([AX_BOOST_BASE],
 [
@@ -95,8 +95,8 @@ if test "x$want_boost" = "xyes"; then
       x86_64)
         libsubdirs="lib64 libx32 lib lib64"
         ;;
-      ppc64|s390x|sparc64|aarch64)
-        libsubdirs="lib64 lib lib64"
+      ppc64|s390x|sparc64|aarch64|ppc64le)
+        libsubdirs="lib64 lib lib64 ppc64le"
         ;;
     esac
 
@@ -170,7 +170,7 @@ if test "x$want_boost" = "xyes"; then
         AC_MSG_RESULT(yes)
     succeeded=yes
     found_system=yes
-        ],[:
+        ],[
         ])
     AC_LANG_POP([C++])
 
@@ -179,6 +179,10 @@ if test "x$want_boost" = "xyes"; then
     dnl if we found no boost with system layout we search for boost libraries
     dnl built and installed without the --layout=system option or for a staged(not installed) version
     if test "x$succeeded" != "xyes"; then
+        CPPFLAGS="$CPPFLAGS_SAVED"
+        LDFLAGS="$LDFLAGS_SAVED"
+        BOOST_CPPFLAGS=
+        BOOST_LDFLAGS=
         _version=0
         if test "$ac_boost_path" != ""; then
             if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
@@ -191,6 +195,12 @@ if test "x$want_boost" = "xyes"; then
                     VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
                     BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
                 done
+                dnl if nothing found search for layout used in Windows distributions
+                if test -z "$BOOST_CPPFLAGS"; then
+                    if test -d "$ac_boost_path/boost" && test -r "$ac_boost_path/boost"; then
+                        BOOST_CPPFLAGS="-I$ac_boost_path"
+                    fi
+                fi
             fi
         else
             if test "$cross_compiling" != yes; then
@@ -253,7 +263,7 @@ if test "x$want_boost" = "xyes"; then
             AC_MSG_RESULT(yes)
         succeeded=yes
         found_system=yes
-            ],[:
+            ],[
             ])
         AC_LANG_POP([C++])
     fi
-- 
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