Mercurial > octave-dspies

diff configure.in @ 6719:30e1320bb0ee
[project @ 2007-06-13 22:22:51 by dbateman]
author: dbateman
date: Wed, 13 Jun 2007 22:22:52 +0000
parents: 509469a21cde
children: 5e4ae36ffdb2
--- a/configure.in	Wed Jun 13 21:17:39 2007 +0000
+++ b/configure.in	Wed Jun 13 22:22:52 2007 +0000
@@ -29,7 +29,7 @@
 EXTERN_CXXFLAGS="$CXXFLAGS"
 
 AC_INIT
-AC_REVISION($Revision: 1.566 $)
+AC_REVISION($Revision: 1.567 $)
 AC_PREREQ(2.57)
 AC_CONFIG_SRCDIR([src/octave.cc])
 AC_CONFIG_HEADER(config.h)
@@ -995,6 +995,7 @@
 warn_cxsparse="CXSparse not found. This will result in some lack of functionality for sparse matrices."
 if test "$with_cxsparse" = yes; then
   with_cxsparse=no
+  AC_LANG_PUSH(C++)
   AC_CHECK_HEADERS([suitesparse/cs.h ufsparse/cs.h cxsparse/cs.h cs.h], [
     AC_CHECK_LIB(cxsparse, cs_di_sqr, [CXSPARSE_LIBS="-lcxsparse"; with_cxsparse=yes])
     if test "$with_cxsparse" = yes; then
@@ -1002,6 +1003,7 @@
       warn_cxsparse=
     fi
     break])
+  AC_LANG_POP(C++)
 fi
 if test -n "$warn_cxsparse"; then
   AC_MSG_WARN($warn_cxsparse)