remove empty dir

[ghc-hetmet.git] / ghc / aclocal.m4

diff --git a/ghc/aclocal.m4 b/ghc/aclocal.m4
index a364788..3a4a6f7 100644 (file)
--- a/ghc/aclocal.m4
+++ b/ghc/aclocal.m4
@@ -22,6 +22,10 @@ AC_SUBST([ProjectVersionInt])
 
 # The project patchlevel is zero unless stated otherwise
 test -z "$ProjectPatchLevel" && ProjectPatchLevel=0
+
+# Remove dots from the patch level; this allows us to have versions like 6.4.1.20050508
+ProjectPatchLevel=`echo $ProjectPatchLevel | sed 's/\.//'`
+
 AC_SUBST([ProjectPatchLevel])
 ])# FP_SETUP_PROJECT_INFO
 
@@ -48,7 +52,7 @@ fi])# FP_PROG_GHC_PKG
 
 # FP_GHC_HAS_READLINE
 # -------------------
-AC_DEFUN(FP_GHC_HAS_READLINE,
+AC_DEFUN([FP_GHC_HAS_READLINE],
 [AC_REQUIRE([FP_PROG_GHC_PKG])
 AC_CACHE_CHECK([whether ghc has readline package], [fp_cv_ghc_has_readline],
 [if "${GhcPkgCmd-ghc-pkg}" --show-package readline >/dev/null 2>&1; then