diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 033cabf1875..54817c3c253 100644 --- a/configure.in +++ b/configure.in @@ -2351,6 +2351,17 @@ if test "x$mysql_cv_weak_symbol" = xyes; then [Define to 1 if compiler supports weak symbol attribute.]) fi +AC_CACHE_CHECK([whether __bss_start is defined], mysql_cv_bss_start, +[AC_TRY_LINK([],[ + extern char *__bss_start; + return __bss_start ? 1 : 0; +], [mysql_cv_bss_start=yes], [mysql_cv_bss_start=no])]) + +if test "x$mysql_cv_bss_start" = xyes; then + AC_DEFINE(HAVE_BSS_START, 1, + [Define to 1 if compiler defines __bss_start.]) +fi + AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_CHECK_HEADERS(cxxabi.h) |