Changeset 4618749

Timestamp:

11/17/2005 07:16:55 PM (19 years ago)

Author:

Manuel Canales Esparcia <manuel@…>

Branches:

1.0, 2.3, 2.3.x, 2.4, ablfs, ablfs-more, legacy, new_features, trunk

Children:

35a25a9

Parents:

96b9b69

Message:

Be sure that $BUILDDIR is clean and usable.

File:

• jhalfs (modified) (3 diffs)

jhalfs

@@ -82 +82 @@
 Try '$0 --help' for more information."
 
+no_empty_builddir="\
+echo \"\" >&2
+echo \"        W A R N I N G\" >&2
+echo \"\" >&2
+echo \"Look like the \$BUILDDIR directory contains subdirectories\" >&2
+echo \"from a previous LFS build.\" >&2
+echo \"\" >&2
+echo \"Please, format the partition mounted on \$BUILDDIR or set\" >&2
+echo \"a diferent build directory before to run jhalfs.\" >&2
+echo \"\" >&2
+exit 1"
+
 exit_missing_arg="\
 echo \"Option '\$1' requires an argument\" >&2
@@ -90 +102 @@
 echo \"Could not find a way to download the LFS sources.\" >&2
 echo \"Attempting to continue.\" >&2"
-
 
 HEADER="# This file is automatically generated by jhalfs
@@ -1010 +1021 @@
 done
 
+# If $BUILDDIR have subdirectories like tools/ or bin/, stop the run
+# and notify the user about that. This also prevent to set "-d /"
+# by mistake.
+
+if [ -d $BUILDDIR/tools -o -d $BUILDDIR/bin ] ; then
+  eval "$no_empty_builddir"
+fi
+
 # Find the download client to use, if not already specified.