Modified grc_gr_qtgui.m4 AND the README in gr-qtgui to enable gr-qtgui to build from...

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4692 221aa14e-8319-0410-a670-987f0aec2ac5

diff --git a/config/grc_gr_qtgui.m4 b/config/grc_gr_qtgui.m4
index 300462188a81c1f881429b385f8bede1a033200c..aa8ca7c89125770b306f7e349688f0e2d428a156 100644 (file)
--- a/config/grc_gr_qtgui.m4
+++ b/config/grc_gr_qtgui.m4
@@ -36,8 +36,8 @@ AC_DEFUN([GRC_GR_QTGUI],[
        [passed=no;AC_MSG_RESULT([gr-qtgui requires qt, not found. Checking for qt-mt])])
     fi
 
-    PKG_CHECK_MODULES(QWT, qwt >= 5.0.0, [],
-    [passed=no;AC_MSG_RESULT([gr-qtgui requires qwt, not found.])])
+    AC_HAVE_LIBRARY(qwt, [],
+       [passed=no;AC_MSG_RESULT([gr-qtgui requires qwt, not found.])])
 
     
     GRC_BUILD_CONDITIONAL([gr-qtgui], [

diff --git a/gr-qtgui/README b/gr-qtgui/README
index d9662d43761571061c07acdb04291a2fa0eb91b2..c4c32412adda394c733dce39c4cda2836d6e3f69 100644 (file)
--- a/gr-qtgui/README
+++ b/gr-qtgui/README
@@ -5,13 +5,10 @@ from http://sourceforge.net/projects/qwt
 
 For Linux, this may be obtained from:
 
-  http://n4hy.org/Qwt/qwt.spec
-  http://n4hy.org/Qwt/qwt.pc
   http://n4hy.org/Qwt/qwt-5.0.0.tar.bz2
-  http://n4hy.org/Qwt/qwt-5.0.0-1.src.rpm
 
 On NetBSD or other pkgsrc systems, pkgsrc/x11/qwt exists and seems to
-be a much older version linked against qt2.
+be a much older version linked against qt2.  You need qt3!
 
 
 QTDIR is an environment variable that must be set for
@@ -26,11 +23,30 @@ on Fedora Core 6 for example it is automatically set to
 
 /usr/lib/qt-3.3
 
-by Qt install
+by Qt install from the Fedora Core software setup.
+
+If you are building from source from n4hy.org, the untar the bz2 ball,
+cd into the qwt-5.0.0 directory and run
+
+qmake
+
+Now edit the file  qwtconfig.pri
+
+and make the INSTALLBASE = /usr/local
+
+
+run 
+
+make
+sudo make install
+
+and qwt will be loaded into /usr/local/lib and the includes will be in
+/usr/local/include
+
+gr-qtgui will now make.
+
 
-Qwt probably needs to be built and installed for now using
 
-rpmbuild --rebuild qwt-5.0.0-1.src.rpm
 
 which must be run as root (as in sudo) so that files are
 installed in the proper place for the gnuradio build