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* 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
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26 changed files with 200 additions and 3 deletions
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@ -33,6 +33,10 @@ extern "C" {
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# include <inttypes.h>
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#endif
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#if defined __GNUC__ && __GNUC__ >= 4
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#pragma GCC visibility push(default)
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#endif
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#if SIZEOF_LONG == SIZEOF_VOIDP
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typedef unsigned long st_data_t;
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#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP
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@ -125,6 +129,10 @@ st_index_t st_hash_end(st_index_t h);
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st_index_t st_hash_start(st_index_t h);
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#define st_hash_start(h) ((st_index_t)(h))
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#if defined __GNUC__ && __GNUC__ >= 4
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#pragma GCC visibility pop
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#endif
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#if defined(__cplusplus)
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#if 0
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{ /* satisfy cc-mode */
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