diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-18 08:45:28 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-18 08:45:28 +0000 |
| commit | 9701d08d1f20923f6a96b9a17c190cacde283e65 (patch) | |
| tree | d484fabd9867339d73a44d86e5ea69fe35c688c0 /configure.in | |
| parent | a171f0ea401a6093498d90e5c404cdd99b8c8a22 (diff) | |
configure.in: fix fox BusyBox
* configure.in (rb_cv_binary_elf): get rid of -e option of cat
which is not available on BusyBox, use tr instead.
[ruby-core:64824] [Bug #10210]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.in b/configure.in index 5f7ae53153..e132076d65 100644 --- a/configure.in +++ b/configure.in @@ -2812,8 +2812,8 @@ AC_ARG_WITH(dln-a-out, AC_CACHE_CHECK(whether ELF binaries are produced, rb_cv_binary_elf, [AC_TRY_LINK([],[], [ -AS_CASE(["`head -1 conftest$EXEEXT | cat -e`"], -['^?ELF'*], [rb_cv_binary_elf=yes], [rb_cv_binary_elf=no])], +AS_CASE(["`head -1 conftest$EXEEXT | tr -dc '\177ELF' | tr '\177' .`"], +[.ELF*], [rb_cv_binary_elf=yes], [rb_cv_binary_elf=no])], rb_cv_binary_elf=no)]) if test "$rb_cv_binary_elf" = yes; then |