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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-07-21 21:38:25 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-07-21 21:38:25 +0000 |
commit | 0bd71ff35455d308c838c00a7e16fd093d36e4d7 (patch) | |
tree | a010959775d708f50770d5bbf72cf053c6c56d3e /include/ruby/vm.h | |
parent | 6abe539cfc9b91178be7e1d75173165dcf6ca1bc (diff) | |
download | ruby-0bd71ff35455d308c838c00a7e16fd093d36e4d7.tar.gz |
* configure.in (XCFLAGS): use -fvisibility=hidden if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/vm.h')
-rw-r--r-- | include/ruby/vm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ruby/vm.h b/include/ruby/vm.h index ac8e599e90..072d7d6f19 100644 --- a/include/ruby/vm.h +++ b/include/ruby/vm.h @@ -19,6 +19,10 @@ extern "C" { #endif #endif +#if defined __GNUC__ && __GNUC__ >= 4 +#pragma GCC visibility push(default) +#endif + /* Place holder. * * We will prepare VM creation/control APIs on 1.9.2 or later. @@ -32,6 +36,10 @@ typedef struct rb_vm_struct ruby_vm_t; /* core API */ int ruby_vm_destruct(ruby_vm_t *vm); +#if defined __GNUC__ && __GNUC__ >= 4 +#pragma GCC visibility pop +#endif + #if defined(__cplusplus) #if 0 { /* satisfy cc-mode */ |