diff options
-rwxr-xr-x | ac-wrapper.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ac-wrapper.sh b/ac-wrapper.sh index d522576..f9b0857 100755 --- a/ac-wrapper.sh +++ b/ac-wrapper.sh @@ -15,6 +15,8 @@ # -or- # - `configure' is already present and was generated by autoconf 2.13 +(set -o posix) 2>/dev/null && set -o posix + warn() { printf "ac-wrapper: $*\n" 1>&2; } err() { warn "$@"; exit 1; } unset IFS |