diff options
| author | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-03 02:02:50 +0000 |
|---|---|---|
| committer | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-03 02:02:50 +0000 |
| commit | 929807a9e0f8aa47f107a5f3a64b417906c085e4 (patch) | |
| tree | 62f23d41b83d5120717cdb35fbed07a5bf60dd94 /configure.in | |
| parent | 5c10fb414a96dacf1b91b4a6e050d973e9fcc567 (diff) | |
Use `dd` instead of `head -c`
[Bug #13538] [ruby-dev:50106]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in index a2b0a5b916..1ca8d142ac 100644 --- a/configure.in +++ b/configure.in @@ -4737,7 +4737,7 @@ AS_IF([test "`echo abcdefg hijklmno | fold -s -w10 | sed 1d`" = hijklmno], [FOLD AS_REQUIRE_SHELL_FN([config_summary], [AS_FUNCTION_DESCRIBE([config_summary], [NAME, VAL], [configuration summary])], [AS_IF([test -z "$2"], [], [ - AS_ECHO_N([" * $1: "]) | head -c26 + AS_ECHO_N([" * $1: "]) | dd bs=1 count=26 2>/dev/null AS_IF([test "$FOLD"], [ echo "$2" | fold -s -w50 | sed '1!s/^/ /;$!s/$/\\/' |