Merged features/mp-sched -r8915:9335 into the trunk. The trunk now

contains the SMP aware scheduler.  This changeset
introduces a dependency on boost 1.35 or later.
See source:gnuradio/trunk/README.building-boost for additional info.



git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9336 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 34 insertions, 10 deletions

diff --git a/configure.ac b/configure.ac
index 5d4c380e8..389d74787 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@ AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE(gnuradio,3.1svn)
 
 dnl add ${prefix}/lib/pkgconfig to the head of the PKG_CONFIG_PATH
-if test [x]${PKG_CONFIG_PATH} = x; then
+if test x${PKG_CONFIG_PATH} = x; then
     PKG_CONFIG_PATH=${prefix}/lib/pkgconfig
 else
     PKG_CONFIG_PATH=${prefix}/lib/pkgconfig:${PKG_CONFIG_PATH}
@@ -44,9 +44,9 @@ if test -n "${CXXFLAGS}"; then
   user_set_cxxflags=yes
 fi
 
-GR_X86_64		dnl check for lib64 suffix
 LF_CONFIGURE_CC
 LF_CONFIGURE_CXX
+GR_LIB64		dnl check for lib64 suffix after choosing compilers
 
 dnl The three macros above are known to override CXXFLAGS if the user
 dnl didn't specify them.  Though I'm sure somebody thought this was
@@ -100,10 +100,10 @@ AM_CONDITIONAL([HAS_XMLTO], [test x$XMLTO = xyes])
 dnl Checks for libraries.
 AC_CHECK_LIB(socket,socket)
 
-dnl check for threads (mandatory)
+dnl check for omnithreads (will soon be removed)
 GR_OMNITHREAD
-CFLAGS="${CFLAGS} $PTHREAD_CFLAGS"
-CXXFLAGS="${CXXFLAGS} $PTHREAD_CFLAGS"
+CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
 
 if test x$CXX_FOR_BUILD = x
 then
@@ -204,15 +204,39 @@ PKG_CHECK_EXISTS(cppunit,
   [AM_PATH_CPPUNIT([1.9.14],[],
 		[AC_MSG_ERROR([GNU Radio requires cppunit.  Stop])])])
 
+CPPUNIT_INCLUDES=$CPPUNIT_CFLAGS
+AC_SUBST(CPPUNIT_INCLUDES)
+
 dnl see if GUILE is installed
 AC_PATH_PROG(GUILE,guile)
 
-CPPUNIT_INCLUDES=$CPPUNIT_CFLAGS
-AC_SUBST(CPPUNIT_INCLUDES)
+dnl
+dnl We require the boost headers, thread lib and date_time lib.
+dnl AX_BOOST_BASE finds the headers and the lib dir (-L<foo>)
+dnl
+dnl calls AC_SUBST(BOOST_CPPFLAGS), AC_SUBST(BOOST_LDFLAGS) and defines HAVE_BOOST
+AX_BOOST_BASE([1.35])
+
+dnl calls AC_SUBST(BOOST_THREAD_LIB), AC_SUBST(BOOST_CXXFLAGS) and defines HAVE_BOOST_THREAD
+AX_BOOST_THREAD
+CXXFLAGS="$CXXFLAGS $BOOST_CXXFLAGS"       dnl often picks up a -pthread or something similar
+CFLAGS="$CFLAGS $BOOST_CXXFLAGS"           dnl often picks up a -pthread or something similar
+
+dnl
+dnl all the rest of these call AC_SUBST(BOOST_<foo>_LIB) and define HAVE_BOOST_<foo>
+dnl
+AX_BOOST_DATE_TIME
+dnl AX_BOOST_FILESYSTEM
+dnl AX_BOOST_IOSTREAMS
+dnl AX_BOOST_PROGRAM_OPTIONS
+dnl AX_BOOST_REGEX
+dnl AX_BOOST_SERIALIZATION
+dnl AX_BOOST_SIGNALS
+dnl AX_BOOST_SYSTEM
+dnl AX_BOOST_TEST_EXEC_MONITOR
+dnl AX_BOOST_UNIT_TEST_FRAMEWORK
+dnl AX_BOOST_WSERIALIZATION
 
-dnl Define where to find boost includes
-dnl defines BOOST_CFLAGS
-GR_REQUIRE_BOOST_INCLUDES
 
 dnl If this is being done from a subversion tree, create variables
 GR_SUBVERSION