1 files changed, 70 insertions, 0 deletions
diff --git a/gssm/config/gr_boost.m4 b/gssm/config/gr_boost.m4
new file mode 100644
index 0000000..dc44219
--- /dev/null
+++ b/gssm/config/gr_boost.m4
@@ -0,0 +1,70 @@
+dnl
+dnl Copyright 2004 Free Software Foundation, Inc.
+dnl 
+dnl This file is part of GNU Radio
+dnl 
+dnl GNU Radio is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2, or (at your option)
+dnl any later version.
+dnl 
+dnl GNU Radio is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with GNU Radio; see the file COPYING.  If not, write to
+dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+dnl Boston, MA 02111-1307, USA.
+dnl
+
+AC_DEFUN([GR_REQUIRE_BOOST_INCLUDES],
+[
+  AC_LANG_PUSH(C++)
+  gr_boost_include_dir=
+  AC_ARG_WITH([boost-include-dir],
+    AC_HELP_STRING([--with-boost-include-dir=<path>],
+	           [path to boost c++ include files]),
+    [
+      # "yes" and "no" are bogus answers
+      if test x"$with_boost_include_dir" == xyes ||
+         test x"$with_boost_include_dir" == xno; then
+	gr_boost_include_dir=
+      else
+        gr_boost_include_dir=$with_boost_include_dir
+      fi
+    ])
+  echo "gr_boost_include_dir = $gr_boost_include_dir"
+  if test x$gr_boost_include_dir != x; then
+    # if user specified a directory, then we use it
+    OLD_CPPFLAGS=$CPPFLAGS
+    CPPFLAGS="$CPPFLAGS -I$gr_boost_include_dir"
+    AC_CHECK_HEADER([boost/shared_ptr.hpp],
+      [BOOST_CFLAGS="-I$gr_boost_include_dir"],
+      [AC_MSG_ERROR(
+        [Failed to locate boost/shared_ptr.hpp.
+Try using --with-boost-include-dir=<path>])])
+    CPPFLAGS=$OLD_CPPFLAGS
+  else
+    # is the header in the default place?
+    AC_CHECK_HEADER([boost/shared_ptr.hpp],
+      [BOOST_CFLAGS=""],
+      [ # nope, look one more place
+	# wipe out cached value.  KLUDGE: AC should have API for this
+	unset AS_TR_SH([ac_cv_header_boost/shared_ptr.hpp])
+        p=/usr/local/include/boost-1_31
+        OLD_CPPFLAGS=$CPP_FLAGS
+        CPPFLAGS="$CPPFLAGS -I$p"
+        AC_CHECK_HEADER([boost/shared_ptr.hpp],
+          [BOOST_CFLAGS="-I$p"],
+          [AC_MSG_ERROR(
+            [Failed to locate boost/shared_ptr.hpp.  
+Try using --with-boost-include-dir=<path>])])
+        CPPFLAGS=$OLD_CPPFLAGS
+      ])
+
+   fi
+   AC_LANG_POP
+   AC_SUBST(BOOST_CFLAGS)
+])