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* configure.in (XCFLAGS): use -fvisibility=hidden if possible.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2010-07-21 21:38:25 +00:00
parent 6abe539cfc
commit 0bd71ff354
26 changed files with 200 additions and 3 deletions
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8
include/ruby/util.h
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@ -40,6 +40,10 @@ extern "C" {
#endif
#endif
#if defined __GNUC__ && __GNUC__ >= 4
#pragma GCC visibility push(default)
#endif
#define scan_oct(s,l,e) (int)ruby_scan_oct(s,l,e)
unsigned long ruby_scan_oct(const char *, size_t, size_t *);
#define scan_hex(s,l,e) (int)ruby_scan_hex(s,l,e)
@ -80,6 +84,10 @@ double ruby_strtod(const char *, char **);
void ruby_each_words(const char *, void (*)(const char*, int, void*), void *);
#if defined __GNUC__ && __GNUC__ >= 4
#pragma GCC visibility pop
#endif
#if defined(__cplusplus)
#if 0
{ /* satisfy cc-mode */