diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-01-14 07:15:00 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-01-14 07:15:00 +0000 |
| commit | 1c65dd9b82c9663e1838f8791a47a5044d37ad41 (patch) | |
| tree | f2caa196c0a43f1192c3d00e3ee982068b9f4325 /configure.in | |
| parent | ce65dfa3a60f436334ccf4530ba39eb0b63e1998 (diff) | |
merge revision(s) 48886: [Backport #10210]
* 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/branches/ruby_2_0_0@49248 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 839c20c6eb..3c6ce92f81 100644 --- a/configure.in +++ b/configure.in @@ -2245,8 +2245,8 @@ 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 |