usrp1: Add FX2 firmware files

These firmware files for the usrp1 are imported from
GNURadio.

1 files changed, 58 insertions, 0 deletions

diff --git a/firmware/fx2/config/grc_fx2.m4 b/firmware/fx2/config/grc_fx2.m4
new file mode 100644
index 000000000..00a41c973
--- /dev/null
+++ b/firmware/fx2/config/grc_fx2.m4
@@ -0,0 +1,58 @@
+dnl Copyright 2001,2002,2003,2004,2005,2006,2007,2008,2009 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 3, 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., 51 Franklin Street,
+dnl Boston, MA 02110-1301, USA.
+
+AC_DEFUN([GRC_FX2],[
+    GRC_ENABLE(usrp)
+
+    GRC_WITH(usrp)
+
+    dnl If execution gets to here, $passed will be:
+    dnl   with : if the --with code didn't error out
+    dnl   yes  : if the --enable code passed muster and all dependencies are met
+    dnl   no   : otherwise
+    if test $passed = yes; then
+        dnl gnulib.
+        dnl FIXME: this needs to fail gracefully and continue, not implemented yet
+        UTILS_FUNC_MKSTEMP
+
+        dnl These checks don't fail
+        AC_C_BIGENDIAN
+        AC_CHECK_HEADERS([byteswap.h linux/compiler.h])
+        AC_CHECK_FUNCS([getrusage sched_setscheduler pthread_setschedparam])
+        AC_CHECK_FUNCS([sigaction snprintf])
+
+	dnl Make sure SDCC >= 2.4.0 is available.
+        USRP_SDCC([2.4.0],[],[passed=no;AC_MSG_RESULT([Unable to find firmware compiler SDCC.])])
+    fi
+    if test $passed != with; then
+	dnl how and where to find INCLUDES and LA
+	usrp_INCLUDES=" \
+		-I\${abs_top_srcdir}/include"
+    fi
+
+    AC_CONFIG_FILES([ \
+        include/Makefile \
+        lib/Makefile \
+        src/Makefile \
+        src/common/Makefile \
+        src/usrp1/Makefile \
+    ])
+
+    GRC_BUILD_CONDITIONAL(usrp)
+])