Add MSP build files

[ext/sigc++-2.0.git] / _build / ax_boost_timer.m4

diff --git a/_build/ax_boost_timer.m4 b/_build/ax_boost_timer.m4
new file mode 100644 (file)
index 0000000..79cff6e
--- /dev/null
+++ b/_build/ax_boost_timer.m4
@@ -0,0 +1,119 @@
+# ===========================================================================
+#      http://www.gnu.org/software/autoconf-archive/ax_boost_timer.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_TIMER
+#
+# DESCRIPTION
+#
+#   Test for System library from the Boost C++ libraries. The macro requires
+#   a preceding call to AX_BOOST_BASE. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_TIMER_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_TIMER
+#
+# LICENSE
+#
+#   Copyright (c) 2012 Xiyue Deng <manphiz@gmail.com>
+#   Copyright (c) 2012 Murray Cumming <murrayc@openismus.com>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 2 (based on serial 1 of ax_boost_locale.m4 with some simple find/replace by Murray Cumming)
+
+AC_DEFUN([AX_BOOST_TIMER],
+[
+       AC_ARG_WITH([boost-timer],
+       AS_HELP_STRING([--with-boost-timer@<:@=special-lib@:>@],
+                   [use the Timer library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-timer=boost_timer-gcc-mt ]),
+        [
+        if test "$withval" = "no"; then
+                       want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_timer_lib=""
+        else
+                   want_boost="yes"
+               ax_boost_user_timer_lib="$withval"
+               fi
+        ],
+        [want_boost="yes"]
+       )
+
+       if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+        AC_REQUIRE([AC_CANONICAL_BUILD])
+               CPPFLAGS_SAVED="$CPPFLAGS"
+               CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+               export CPPFLAGS
+
+               LDFLAGS_SAVED="$LDFLAGS"
+               LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+               export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::Timer library is available,
+                                          ax_cv_boost_timer,
+        [AC_LANG_PUSH([C++])
+                        CXXFLAGS_SAVE=$CXXFLAGS
+
+                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/timer/timer.hpp>]],
+                                   [[boost::timer::cpu_timer().stop();]])],
+                   ax_cv_boost_timer=yes, ax_cv_boost_timer=no)
+                        CXXFLAGS=$CXXFLAGS_SAVE
+             AC_LANG_POP([C++])
+               ])
+               if test "x$ax_cv_boost_timer" = "xyes"; then
+                       AC_SUBST(BOOST_CPPFLAGS)
+
+                       AC_DEFINE(HAVE_BOOST_TIMER,,[define if the Boost::Timer library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+                       LDFLAGS_SAVE=$LDFLAGS
+            if test "x$ax_boost_user_timer_lib" = "x"; then
+                for libextension in `ls $BOOSTLIBDIR/libboost_timer*.so* $BOOSTLIBDIR/libboost_timer*.dylib* $BOOSTLIBDIR/libboost_timer*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_timer.*\)\.so.*$;\1;' -e 's;^lib\(boost_timer.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_timer.*\)\.a.*$;\1;'` ; do
+                     ax_lib=${libextension}
+                                   AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_TIMER_LIB="-l$ax_lib"; AC_SUBST(BOOST_TIMER_LIB) link_timer="yes"; break],
+                                 [link_timer="no"])
+                               done
+                if test "x$link_timer" != "xyes"; then
+                for libextension in `ls $BOOSTLIBDIR/boost_timer*.dll* $BOOSTLIBDIR/boost_timer*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_timer.*\)\.dll.*$;\1;' -e 's;^\(boost_timer.*\)\.a.*$;\1;'` ; do
+                     ax_lib=${libextension}
+                                   AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_TIMER_LIB="-l$ax_lib"; AC_SUBST(BOOST_TIMER_LIB) link_timer="yes"; break],
+                                 [link_timer="no"])
+                               done
+                fi
+
+            else
+               for ax_lib in $ax_boost_user_timer_lib boost_timer-$ax_boost_user_timer_lib; do
+                                     AC_CHECK_LIB($ax_lib, exit,
+                                   [BOOST_TIMER_LIB="-l$ax_lib"; AC_SUBST(BOOST_TIMER_LIB) link_timer="yes"; break],
+                                   [link_timer="no"])
+                  done
+
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the library!)
+            fi
+                       if test "x$link_timer" = "xno"; then
+                               AC_MSG_ERROR(Could not link against $ax_lib !)
+                       fi
+               fi
+
+               CPPFLAGS="$CPPFLAGS_SAVED"
+       LDFLAGS="$LDFLAGS_SAVED"
+       fi
+])