portaudio specific examples added to gr-audio-portaudio

[debian/gnuradio] / config / grc_usrp.m4

diff --git a/config/grc_usrp.m4 b/config/grc_usrp.m4
index 8c1b118bc2c1ca1cf51feaca81c7331136900341..f810748ab6617c8dbad7a6a2ca21011754999c3b 100644 (file)
--- a/config/grc_usrp.m4
+++ b/config/grc_usrp.m4
@@ -1,10 +1,10 @@
-dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
+dnl Copyright 2001,2002,2003,2004,2005,2006,2007,2008 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 2, or (at your option)
+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,
@@ -18,11 +18,73 @@ dnl the Free Software Foundation, Inc., 51 Franklin Street,
 dnl Boston, MA 02110-1301, USA.
 
 AC_DEFUN([GRC_USRP],[
-    GRC_ENABLE([usrp])
+    GRC_ENABLE(usrp)
+
+    GRC_WITH(usrp, [GRC_WITH_PKG_CONFIG_CHECK(usrp-inband)])
+
+    dnl Don't do usrp if omnithread, mblock, or pmt skipped
+    GRC_CHECK_DEPENDENCY(usrp, omnithread)
+    GRC_CHECK_DEPENDENCY(usrp, mblock)
+    GRC_CHECK_DEPENDENCY(usrp, pmt)
+
+    dnl Make sure the fast usb technique is set, OS dependent.
+    dnl This is always performed, since it puts out CLI flags.
+    USRP_SET_FUSB_TECHNIQUE(${enable_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 Don't do usrp if guile not available (inband requires it)
+       GRC_CHECK_GUILE(usrp)
+
+       dnl Make sure libusb is installed; required for legacy USB
+        USRP_LIBUSB([],[passed=no;AC_MSG_RESULT([Unable to find dependency libusb.])])
+
+       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 $passed != with; then
+       dnl how and where to find INCLUDES and LA
+       usrp_INCLUDES="-I\${abs_top_srcdir}/usrp/host/lib/legacy \
+               -I\${abs_top_srcdir}/usrp/firmware/include"
+        usrp_LA="\${abs_top_builddir}/usrp/host/lib/legacy/libusrp.la"
+       usrp_inband_INCLUDES="-I\${abs_top_srcdir}/usrp/host/lib/inband"
+       usrp_inband_LA="\${abs_top_builddir}/usrp/host/lib/inband/libusrp_inband.la"
+    fi
+
+    dnl Include the usrp-inband INCLUDES and LA
+    AC_SUBST(usrp_inband_INCLUDES)
+    AC_SUBST(usrp_inband_LA)
+
+    dnl There are 2 pkg-config files (usrp, and usrp-inband); the one
+    dnl for usrp requires omnithread for Darwin only.  Create a variable
+    dnl for just the usrp.pc.in case.
+    case "$host_os" in
+      darwin*)
+        usrp_darwin_omnithread_pc_requires="gnuradio-omnithread"
+        ;;
+      *) dnl (blanks)
+        usrp_darwin_omnithread_pc_requires=""
+        ;;
+    esac
+    AC_SUBST(usrp_darwin_omnithread_pc_requires)
 
     AC_CONFIG_FILES([ \
        usrp/Makefile \
        usrp/usrp.pc \
+       usrp/usrp-inband.pc \
         usrp/usrp.iss \
         usrp/doc/Doxyfile \
         usrp/doc/Makefile \
@@ -30,9 +92,12 @@ AC_DEFUN([GRC_USRP],[
         usrp/host/Makefile \
         usrp/host/misc/Makefile \
         usrp/host/lib/Makefile \
-        usrp/host/lib/std_paths.h \
+        usrp/host/lib/inband/Makefile \
+        usrp/host/lib/legacy/Makefile \
+        usrp/host/lib/legacy/std_paths.h \
         usrp/host/swig/Makefile \
         usrp/host/apps/Makefile \
+        usrp/host/apps-inband/Makefile \
         usrp/firmware/Makefile \
         usrp/firmware/include/Makefile \
         usrp/firmware/lib/Makefile \
@@ -43,20 +108,5 @@ AC_DEFUN([GRC_USRP],[
         usrp/fpga/rbf/Makefile \
     ])
 
-    # gnulib.
-    # FIXME: this needs to fail gracefully and continue, not implemented yet
-    UTILS_FUNC_MKSTEMP
-
-    # These checks don't fail
-    AC_C_BIGENDIAN
-    AC_CHECK_HEADERS([byteswap.h])
-    AC_CHECK_FUNCS([getrusage sched_setscheduler])
-    AC_CHECK_FUNCS([sigaction snprintf])
-
-    passed=yes
-    USRP_LIBUSB([],[passed=no;AC_MSG_RESULT([Unable to configure USB dependency.])])
-    USRP_SET_FUSB_TECHNIQUE([],[passed=no;AC_MSG_RESULT([Unable to set fast USB technique.])])
-    USRP_SDCC([2.4.0],[],[passed=no;AC_MSG_RESULT([Unable to find firmware compiler.])])
-
-    GRC_BUILD_CONDITIONAL([usrp])
+    GRC_BUILD_CONDITIONAL(usrp)
 ])