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authormidipix <writeonce@midipix.org>2020-01-09 07:45:56 +0000
committermidipix <writeonce@midipix.org>2020-01-09 07:49:47 +0000
commit072d10412c9928d4f1f31933837bf0708ef42d49 (patch)
tree1798eea1adf2f7dc9096b37dc7833468b31591a5
parentdde0cc1c9ee37dd72bc447dece2e7b779cdabf43 (diff)
downloadntux-072d10412c9928d4f1f31933837bf0708ef42d49.tar.bz2
ntux-072d10412c9928d4f1f31933837bf0708ef42d49.tar.xz
build system: configure: verify_source_directory(): disallow spaces in path.
-rwxr-xr-xconfigure7
1 files changed, 7 insertions, 0 deletions
diff --git a/configure b/configure
index 98a77db..76fc5b8 100755
--- a/configure
+++ b/configure
@@ -288,6 +288,13 @@ verify_source_directory()
{
output_step_prolog ${mb_script} 'verify_source_directory'
+ if [ _"$mb_source_dir" != _${mb_source_dir##* } ]; then
+ error_msg "source directory path contains spaces, aborting."
+ exit 1
+ fi
+
+ eval mb_source_dir=$(printf '%s' "$mb_source_dir")
+
if [ -z "$mb_source_dir" ]; then
if [ _$mb_require_source_dir = _yes ]; then
error_msg "$mb_package: specifying an external source directory is required."