Replaced run-time detection of hard-link support with compile- time

[mmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index ee79a0a..a0602df 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -327,6 +327,13 @@ dnl then use `vi' as the default.
 AS_IF([test -z "$editorpath"], [editorpath="$vipath"])
 AC_SUBST([editorpath])dnl
 
+dnl Cygwin FAT filesystems do not support hard links.  So use cp instead,
+dnl even if running on an NTFS or other filesystem.
+AS_CASE(["$host_os"],
+  [cygwin*],[LINK_FILE=cp],
+  [LINK_FILE=ln])
+AC_SUBST([LINK_FILE])
+
 dnl ----------------------------------------------------------
 dnl FIND MAIL SPOOL AND SEE IF WE NEED TO MAKE inc SETGID MAIL
 dnl ----------------------------------------------------------
@@ -441,11 +448,15 @@ dnl ---------------
 AC_CHECK_FUNCS([wcwidth mbtowc writev lstat nl_langinfo getutxent])
 
 dnl Check for multibyte character set support
-if test "x$ac_cv_header_wchar_h" = "xyes" -a "x$ac_cv_header_wctype_h" = "xyes" \
-    -a "x$ac_cv_func_wcwidth" = "xyes" -a "x$ac_cv_func_mbtowc" = "xyes"; then
-  AC_DEFINE(MULTIBYTE_SUPPORT, 1,
-    [Define to enable support for multibyte character sets.])
-fi
+AS_IF([test "x$ac_cv_header_wchar_h" = "xyes" -a \
+           "x$ac_cv_header_wctype_h" = "xyes" -a \
+           "x$ac_cv_func_wcwidth" = "xyes" -a \
+           "x$ac_cv_func_mbtowc" = "xyes"],
+      [AC_DEFINE([MULTIBYTE_SUPPORT], [1],
+                [Define to enable support for multibyte character sets.])
+       MULTIBYTE_ENABLED=1],
+      [MULTIBYTE_ENABLED=0])
+AC_SUBST([MULTIBYTE_ENABLED])
 
 dnl -------------------
 dnl CHECK FOR LIBRARIES