commit fcc56b6705b1f148a0ad283ddd411068960812f1
author Patrick Williams <patrick@stwcx.xyz> Tue Apr 13 14:41:37 2021 -0500
committer Andrew Jeffery <andrew@aj.id.au> Tue Apr 27 23:45:15 2021 +0000
tree b21811cf6e77d52bc9054cceb9b83364119654a8
parent 07758dcaa3725614d282869c579099d02a1b49f1

bootstrap: fix shellcheck warnings

Shellcheck reports issues in the [mostly] common bootstrap
script found in our autotools repositories.  Apply fixes
for the issues reported by this tool:

- not handling filenames with spaces.
- not using portable `find` parameters.
- squash warning for purposeful string non-evaluation in
  help-text.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I86ef079c9632e5563a1a56d6a2e23aad59ecbc57

bootstrap.sh

diff --git a/bootstrap.sh b/bootstrap.sh
index 11c8ae9..faaf284 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -18,7 +18,7 @@
     clean)
         test -f Makefile && make maintainer-clean
         for file in ${AUTOCONF_FILES}; do
-            find -name "$file" | xargs -r rm -rf
+            find . -name "$file" -print0 | xargs -0 -r rm -rf
         done
         exit 0
         ;;
@@ -36,6 +36,7 @@
             "$@"
         ;;
     *)
+        # shellcheck disable=SC2016
         echo 'Run "./configure ${CONFIGURE_FLAGS} && make"'
         ;;
 esac