Avoid segfault when ticky file argument is stderr

[ghc-hetmet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index dce5a07..ac69cb1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -27,10 +27,12 @@ AC_INIT([The Glorious Glasgow Haskell Compilation System], [6.7], [glasgow-haske
 # when the source distribution was created.
 
 if test ! -f mk/config.h.in; then
-   echo "mk/config.h.in doesn't exist: perhaps you haven't run 'autoreconf'?"
+   echo "mk/config.h.in doesn't exist: perhaps you haven't run 'sh boot'?"
    exit 1
 fi
 
+AC_SUBST([CONFIGURE_ARGS], [$ac_configure_args])
+
 FP_SETUP_PROJECT_VERSION
 
 # Hmmm, we fix the RPM release number to 1 here... Is this convenient?
@@ -44,13 +46,6 @@ dnl We need 2.50 due to the use of AC_SYS_LARGEFILE and AC_MSG_NOTICE.
 dnl We need 2.52 due to the use of AS_TR_CPP and AS_TR_SH.
 AC_PREREQ([2.52])
 
-dnl * Declare subdirectories that have a private configure script
-dnl
-dnl After the toplevel configuration is complete, the script will recurse into
-dnl these subdirectories if they exist. The use of a cache file makes repeated
-dnl checks cheap.
-AC_CONFIG_SUBDIRS([libraries])
-
 # -------------------------------------------------------------------------
 # Prepare to generate the following header files
 #