diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-07-31 04:04:10 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-07-31 04:04:10 +0000 |
| commit | bf87195ea37d9607e21e50a1e7df63a2cdd6451f (patch) | |
| tree | b2b1a98d23ce2caf9545edd3cd7111b9a6678539 /configure.in | |
| parent | 2fa38c5913f1ff46a75f28b4ec4d75f7af9b2b53 (diff) | |
configure.in: use libtool
* configure.in: use libtool on macOS to suppress a warning against
debug_counter.o, which has no symbols unless USE_DEBUG_COUNTER
is set to non-zero.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/configure.in b/configure.in index 53cdbb539a..08e109317f 100644 --- a/configure.in +++ b/configure.in @@ -581,17 +581,21 @@ AS_CASE(["$target_cpu-$target_os"], [[i[3-6]86*]], [ CFLAGS="$save_CFLAGS" ])]) +AS_CASE(["$target_os"], [darwin*], [ + ac_cv_prog_ac_ct_RANLIB=: + ac_cv_prog_ac_ct_AR='libtool -static' + rb_cv_arflags='-no_warning_for_no_symbols -o' +]) AC_CHECK_TOOL(RANLIB, ranlib, :) AC_CHECK_TOOL(AR, ar) AS_IF([test -z "$AR"], [ AC_CHECK_PROGS(AR, aal, ar) ]) -AC_CACHE_CHECK([for $AR D option], [rb_cv_ar_D_option], [ +AC_CACHE_CHECK([for $AR flags], [rb_cv_arflags], [ AS_IF([$AR rcD conftest.a > /dev/null 2>&1 && rm conftest.a], - [rb_cv_ar_D_option=yes], [rb_cv_ar_D_option=no]) + [rb_cv_arflags=rcD], [rb_cv_arflags=rcu]) ]) -AS_IF([test "$rb_cv_ar_D_option" = yes], [ARFLAGS='rcD '], [ARFLAGS='rcu ']) -AC_SUBST(ARFLAGS) +AC_SUBST(ARFLAGS, ["$rb_cv_arflags "]) AC_CHECK_TOOL(AS, as) ASFLAGS=$ASFLAGS |