Date: Tue, 19 Jan 2016 22:42:13 +0000 (UTC) From: Bryan Drewery <bdrewery@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r294356 - head/tools/build Message-ID: <201601192242.u0JMgDEi064757@repo.freebsd.org>
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Author: bdrewery Date: Tue Jan 19 22:42:13 2016 New Revision: 294356 URL: https://svnweb.freebsd.org/changeset/base/294356 Log: Add some documentation. Sponsored by: EMC / Isilon Storage Division Modified: head/tools/build/check-links.sh Modified: head/tools/build/check-links.sh ============================================================================== --- head/tools/build/check-links.sh Tue Jan 19 22:42:10 2016 (r294355) +++ head/tools/build/check-links.sh Tue Jan 19 22:42:13 2016 (r294356) @@ -18,6 +18,15 @@ libkey() { return 0 } +usage() { + cat <<-EOF + usage: $0 [-Uv] file + -U: Skip looking for unresolved symbols. + -v: Show which library each symbol is resolved to. + EOF + exit 0 +} + ret=0 CHECK_UNRESOLVED=1 VERBOSE_RESOLVED=0 @@ -25,6 +34,7 @@ while getopts "Uv" flag; do case "${flag}" in U) CHECK_UNRESOLVED=0 ;; v) VERBOSE_RESOLVED=1 ;; + *) usage ;; esac done shift $((OPTIND-1))
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