X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=acinclude.m4;h=14d11dc70a26e44bc22f28bac8ca5418360c4843;hb=0e21d88d0a4b1143e7c1c96707da42af932590e8;hp=a3275a32afd4be6c3427deee8ef07b29b17258af;hpb=bd17d2af982332ee1791998361b1ac6731fe14fa;p=pspp

diff --git a/acinclude.m4 b/acinclude.m4
index a3275a32af..14d11dc70a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -34,40 +34,13 @@ AC_DEFUN([PSPP_PERL],
   if test "$PERL" != no && $PERL -e 'require 5.005_03;'; then :; else
     PSPP_REQUIRED_PREREQ([Perl 5.005_03 (or later)])
   fi
-])
-
-dnl Check that libplot is available.
-AC_DEFUN([PSPP_LIBPLOT],
-[
-  AC_ARG_WITH(
-    libplot, 
-    [AS_HELP_STRING([--without-libplot],
-                    [don't compile in support of charts (using libplot)])])
-
-  if test x"$with_libplot" != x"no" ; then 
-    # Check whether we can link against libplot without any extra libraries.
-    AC_CHECK_LIB(plot, pl_newpl_r, [LIBPLOT_LIBS="-lplot"])
 
-    # Check whether we can link against libplot if we also link X.
-    if test x"$LIBPLOT_LIBS" = x""; then
-      AC_PATH_XTRA
-      extra_libs="-lXaw -lXmu -lXt $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS -lm"
-      AC_CHECK_LIB(plot, pl_newpl_r,
-      		   [LIBPLOT_LIBS="-lplot $extra_libs"
-                    LDFLAGS="$LDFLAGS $X_LIBS"],,
-      		   [$extra_libs])
-    fi
-
-    # Still can't link?
-    if test x"$LIBPLOT_LIBS" = x""; then
-      PSPP_REQUIRED_PREREQ([libplot (or use --without-libplot)])
-    fi
-
-    # Set up to make everything work.
-    LIBS="$LIBPLOT_LIBS $LIBS"
-    AC_DEFINE(HAVE_LIBPLOT, 1,
-              [Define to 1 if you have the `libplot' library (-lplot).])
-  fi
+  # The PSPP autobuilder appends a build number to the PSPP version number,
+  # e.g. "0.7.2-build40".  But Perl won't parse version numbers that contain
+  # anything other than digits and periods, so "-build" causes an error.  So we
+  # define $(VERSION_FOR_PERL) that drops everything from the hyphen onward.
+  VERSION_FOR_PERL=`echo "$VERSION" | sed 's/-.*//'`
+  AC_SUBST([VERSION_FOR_PERL])
 ])
 
 dnl PSPP_CHECK_CC_OPTION([OPTION], [ACTION-IF-ACCEPTED], [ACTION-IF-REJECTED])