From 48fefc9b6e294c0ecb3cdd826b5a2f4b008fa829 Mon Sep 17 00:00:00 2001
From: jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Fri, 8 Feb 2008 23:48:25 +0000
Subject: Merged r7611:7614 from jcorgan/gpio into trunk. Adds custom FPGA
 build for streaming digital I/O to/from GPIO pins through LSB of I and Q
 datastreams, with example programs of use.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@7618 221aa14e-8319-0410-a670-987f0aec2ac5
---
 config/grc_gr_gpio.m4 | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 config/grc_gr_gpio.m4

(limited to 'config/grc_gr_gpio.m4')

diff --git a/config/grc_gr_gpio.m4 b/config/grc_gr_gpio.m4
new file mode 100644
index 0000000000..f16e00c743
--- /dev/null
+++ b/config/grc_gr_gpio.m4
@@ -0,0 +1,49 @@
+dnl Copyright 2007,2008 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_GR_GPIO],[
+    GRC_ENABLE([gr-gpio])
+
+    AC_CONFIG_FILES([ \
+	 gr-gpio/Makefile \
+	 gr-gpio/src/Makefile \
+	 gr-gpio/src/fpga/Makefile \
+	 gr-gpio/src/fpga/include/Makefile \
+	 gr-gpio/src/fpga/top/Makefile \
+         gr-gpio/src/fpga/lib/Makefile \
+	 gr-gpio/src/lib/Makefile \
+	 gr-gpio/src/python/Makefile \
+         gr-gpio/src/python/run_tests
+    ])
+
+    passed=yes
+    # Don't do gr-gpio if usrp skipped
+    for dir in $skipped_dirs
+    do
+	if test x$dir = xusrp; then
+	    AC_MSG_RESULT([Component gr-gpio requires usrp, which is not being built.])
+	    passed=no
+	fi
+    done
+
+    GRC_BUILD_CONDITIONAL([gr-gpio],[
+	dnl run_tests is created from run_tests.in.  Make it executable.
+	AC_CONFIG_COMMANDS([run_tests_gpio], [chmod +x gr-gpio/src/python/run_tests])
+    ])
+])
-- 
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