Fixed some tests that were failing under cygwin

[pspp-builds.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 738ca16a5742b482681012028a69cdb9c5a6dfbd..e3da678e616eda184b1f8fdd487af66d93e263a9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -22,6 +22,16 @@ dnl Checks for libraries.
 AC_SYS_LARGEFILE
 AC_FUNC_FSEEKO
 AC_CHECK_LIB(m, sin)
+AC_ARG_WITH(libplot, [  --without-libplot         don't compile in support of charts (using libplot)])
+
+if test x"$with_libplot" != x"no" ; then 
+       AC_CHECK_LIB(plot, pl_newpl_r,,
+         AC_MSG_ERROR([You must install libplot (or use --without-libplot)])
+       )
+fi
+AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+
+
 AC_CHECK_LIB(gmp, mpf_get_str,,
        AC_CHECK_LIB(gmp, __gmpf_get_str,,
           AC_MSG_ERROR([You must install libgmp])
@@ -36,9 +46,17 @@ AC_CHECK_LIB(gnugetopt,getopt_long)
 AC_CHECK_FUNC(getopt_long,,
        AC_MSG_ERROR(`This application depends upon getopt_long'))
 
+AC_ARG_WITH(ncurses,
+[  --without-ncurses         don't compile in ncurses command line editing])
+
+
+if test "x$with_ncurses" = x"yes"; then 
 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
   AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
                termcap=no))
+fi
+
+
 if test "$termcap" = yes; then
   AC_CHECK_HEADERS(termcap.h)
   AC_DEFINE(HAVE_LIBTERMCAP, 1, 
@@ -68,6 +86,8 @@ AC_HEADER_TIME
 
 AC_C_CONST
 AC_C_INLINE
+dnl  Dont use AC_TYPE_OFF_T --- it doesnt generate the HAVE_TYPE macro
+AC_CHECK_TYPES(off_t) 
 AC_TYPE_SIZE_T
 AC_STRUCT_TM