Merge branch 'volk' into next

1 files changed, 39 insertions, 0 deletions

diff --git a/volk/config/lf_x11.m4 b/volk/config/lf_x11.m4
new file mode 100644
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+++ b/volk/config/lf_x11.m4
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+dnl Copyright (C) 1988 Eleftherios Gkioulekas <lf@amath.washington.edu>
+dnl  
+dnl This program 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 of the License, or
+dnl (at your option) any later version.
+dnl 
+dnl This program 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 this program; if not, write to the Free Software 
+dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA.
+dnl 
+dnl As a special exception to the GNU General Public License, if you 
+dnl distribute this file as part of a program that contains a configuration 
+dnl script generated by Autoconf, you may include it under the same 
+dnl distribution terms that you use for the rest of that program.
+
+ 
+#-----------------------------------------------------------------------
+# This macro searches for Xlib and when it finds it it adds the 
+# appropriate flags to CXXFLAGS and export the link sequence to 
+# the variable XLIB. 
+# In your configure.in file add:
+#   LF_PATH_XLIB
+# In your Makefile.am add
+#   program_LDADD = .... $(XLIB)
+#------------------------------------------------------------------------
+
+AC_DEFUN([LF_PATH_XLIB],[
+  AC_PATH_XTRA
+  CXXFLAGS="$CXXFLAGS $X_CFLAGS"
+  XLIB="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
+  AC_SUBST(XLIB)
+])
+