Changeset 3112

Timestamp:

Apr 15, 2007, 7:44:12 PM (18 years ago)

Author:

bird

Message:

ac_executable_extensions and some PATH cleanup.

File:

• trunk/essentials/sys-devel/autoconf/lib/autoconf/general.m4 (modified) (1 diff)

trunk/essentials/sys-devel/autoconf/lib/autoconf/general.m4

@@ -1783 +1783 @@
   fi
 done
+
+# Backslashes into forward slashes:
+# The following OS/2 specific code is performed AFTER config.site
+# has been loaded to allow users to change their environment there.
+# This strange code is necessary to deal with handling of backslashes by ksh.
+
+if test "$ac_emxsupport" != "no" -a "$ac_emxsupport" != "NO"; then
+  ac_save_IFS="$IFS"
+  IFS="\\"
+  ac_TEMP_PATH=
+  for ac_dir in $PATH; do
+    IFS=$ac_save_IFS
+    if test -z "$ac_TEMP_PATH"; then
+      ac_TEMP_PATH="$ac_dir"
+    else
+      ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
+    fi
+  done
+  export PATH="$ac_TEMP_PATH"
+  unset ac_TEMP_PATH
+fi
+
+# set ac_executable_extensions!
+if test "$ac_executable_extensions" = ""; then
+  if ls.exe --version >/dev/null 2>/dev/null; then
+    AC_WARN([ac_executable_extensions not set, assuming .exe .cmd])
+    ac_executable_extensions=".exe .cmd"
+    export ac_executable_extensions
+  fi
+fi
 ])