[project @ 2004-10-11 14:25:44 by simonmar]

[ghc-hetmet.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index eac0625..d660017 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -694,6 +694,19 @@ ifelse($#, [1], [dnl
 ])dnl
 
 
+AC_DEFUN(FPTOOLS_GHC_HAS_READLINE,
+[AC_CACHE_CHECK([whether ghc has readline package], [fptools_ghc_has_readline],
+[if "${GhcPkgCmd-ghc-pkg}" --show-package readline >/dev/null 2>&1; then
+    fptools_ghc_has_readline='yes';
+    GhcHasReadline='YES';
+ else
+    fptools_ghc_has_readline='no';
+    GhcHasReadline='NO';
+ fi
+ AC_SUBST(GhcHasReadline)
+])
+])
+
 dnl ** Map an arithmetic C type to a Haskell type.
 dnl    Based on autconf's AC_CHECK_SIZEOF.