r129: *** empty log message ***

[ctsim.git] / configure.in

diff --git a/configure.in b/configure.in
index 5f43602fde9d3db4059979e0c35b2b9330b07ad0..e96baa4b3eb4b167108b0b9df81616e4fdf97c6d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -80,6 +80,7 @@ AC_CHECK_LIB(g2, main, [g2=true], [g2=false])
 AC_CHECK_LIB(wx_gtk, main, [wxwin=true; wx_gtk=true; AC_DEFINE(HAVE_WXWINDOWS)], [wxwin=false])
 AC_CHECK_LIB(wx_msw, main, [wxwin=true; wx_msw=true; AC_DEFINE(HAVE_WXWINDOWS)], [wxwin=false])
 AC_CHECK_LIB(dmallocxx, main, [dmalloc=true], [dmalloc=false])
+AC_CHECK_LIB(fftw, main, [fftw=true; AC_DEFINE(HAVE_FFTW)], [fftw=false])
 
 if test "$zlib" = "true" ; then
   AC_CHECK_LIB(png, main, [png=true ; AC_DEFINE(HAVE_PNG)], [png=false])
@@ -309,6 +310,10 @@ if test "$wx_gtk" = "true" ; then
   ctlibs_tools="$ctlibs_tools -lwx_gtk"
 fi
 
+if test "$fftw" = "true" ; then
+  ctlibs_tools="$ctlibs_tools -lrfftw -lfftw"
+fi
+
 dnl Setting projet libraries and includes
 LDFLAGS="$LDFLAGS -L../libctsupport -L../libctsim" 
 ctlibs="$ctlibs_base -lctsim $ctlibs_graphics -lctsupport $ctlibs_tools"