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-rw-r--r--build-aux/m4/ax_boost_thread.m454
1 files changed, 39 insertions, 15 deletions
diff --git a/build-aux/m4/ax_boost_thread.m4 b/build-aux/m4/ax_boost_thread.m4
index e9dea43535..75e80e6e75 100644
--- a/build-aux/m4/ax_boost_thread.m4
+++ b/build-aux/m4/ax_boost_thread.m4
@@ -30,7 +30,7 @@
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 32
+#serial 33
AC_DEFUN([AX_BOOST_THREAD],
[
@@ -67,13 +67,24 @@ AC_DEFUN([AX_BOOST_THREAD],
[AC_LANG_PUSH([C++])
CXXFLAGS_SAVE=$CXXFLAGS
- if test "x$host_os" = "xsolaris" ; then
- CXXFLAGS="-pthreads $CXXFLAGS"
- elif test "x$host_os" = "xmingw32" ; then
- CXXFLAGS="-mthreads $CXXFLAGS"
- else
- CXXFLAGS="-pthread $CXXFLAGS"
- fi
+ case "x$host_os" in
+ xsolaris )
+ CXXFLAGS="-pthreads $CXXFLAGS"
+ break;
+ ;;
+ xmingw32 )
+ CXXFLAGS="-mthreads $CXXFLAGS"
+ break;
+ ;;
+ *android* )
+ break;
+ ;;
+ * )
+ CXXFLAGS="-pthread $CXXFLAGS"
+ break;
+ ;;
+ esac
+
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM(
[[@%:@include <boost/thread/thread.hpp>]],
@@ -84,13 +95,23 @@ AC_DEFUN([AX_BOOST_THREAD],
AC_LANG_POP([C++])
])
if test "x$ax_cv_boost_thread" = "xyes"; then
- if test "x$host_os" = "xsolaris" ; then
- BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
- elif test "x$host_os" = "xmingw32" ; then
- BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
- else
- BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
- fi
+ case "x$host_os" in
+ xsolaris )
+ BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
+ break;
+ ;;
+ xmingw32 )
+ BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
+ break;
+ ;;
+ *android* )
+ break;
+ ;;
+ * )
+ BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
+ break;
+ ;;
+ esac
AC_SUBST(BOOST_CPPFLAGS)
@@ -148,6 +169,9 @@ AC_DEFUN([AX_BOOST_THREAD],
xmingw32 )
break;
;;
+ *android* )
+ break;
+ ;;
* )
BOOST_THREAD_LIB="$BOOST_THREAD_LIB -lpthread"
break;