diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/configure.in b/configure.in index 2f66c572d7..c662e3fee4 100644 --- a/configure.in +++ b/configure.in @@ -321,11 +321,11 @@ freebsd*) LIBS="-lm $LIBS" rb_cv_supplementary_lib_c_r=yes, rb_cv_supplementary_lib_c_r=yes)]) if test "$rb_cv_supplementary_lib_c_r" = yes; then - MAINLIBS="-lc_r $MAINLIBS" + MAINLIBS="-lc_r $MAINLIBS" else AC_DEFINE(HAVE_LIBPTHREAD) - MAINLIBS="-pthread $MAINLIBS" - CFLAGS="-D_THREAD_SAFE $CFLAGS" + MAINLIBS="-pthread $MAINLIBS" + CFLAGS="-D_THREAD_SAFE -D_REENTRANT $CFLAGS" fi fi ;; @@ -667,8 +667,47 @@ DEFAULT_KCODE="KCODE_NONE" AC_ARG_WITH(pthread-ext, [ --with-pthread-ext use pthread library on external modules ], - [AC_CHECK_LIB(pthread, pthread_mutex_trylock) - AC_DEFINE(USE_PTHREAD_EXTLIB)]) + [AC_DEFINE(USE_PTHREAD_EXTLIB) + AC_CHECK_LIB(pthread, pthread_mutex_init, + rb_use_pthread_ext=yes, rb_use_pthread_ext=no) + if test "$rb_use_pthread_ext" = "no"; then + AC_CHECK_LIB(pthread, __pthread_mutex_init, + rb_use_pthread_ext=yes, rb_use_pthread_ext=no) + fi + if test "$rb_use_pthread_ext" = "yes"; then + LIBS="-lpthread $LIBS" + AC_DEFINE(_REENTRANT) + AC_DEFINE(_THREAD_SAFE) + AC_DEFINE(HAVE_LIBPTHREAD) + else + AC_CHECK_LIB(pthreads, pthread_mutex_init, + rb_use_pthread_ext=yes, rb_use_pthread_ext=no) + if test "$rb_use_pthread_ext" = "yes"; then + LIBS="-lpthreads $LIBS" + AC_DEFINE(_REENTRANT) + AC_DEFINE(_THREAD_SAFE) + AC_DEFINE(HAVE_LIBPTHREAD) + else + AC_CHECK_LIB(c_r, pthread_mutex_init, + rb_use_pthread_ext=yes, rb_use_pthread_ext=no) + if test "$rb_use_pthread_ext" = "yes"; then + if test "$with_libc_r" = "yes"; then + if test "$rb_cv_supplementary_lib_c_r" = "yes"; then + AC_DEFINE(_REENTRANT) + AC_DEFINE(_THREAD_SAFE) + AC_DEFINE(HAVE_LIBPTHREAD) + MAINLIBS="-pthread $MAINLIBS" + fi + else + MAINLIBS="-pthread $MAINLIBS" + AC_DEFINE(_REENTRANT) + AC_DEFINE(_THREAD_SAFE) + AC_DEFINE(HAVE_LIBPTHREAD) + fi + fi + fi + fi + ]) AC_ARG_WITH(default-kcode, [ --with-default-kcode=CODE specify default value for \$KCODE (utf8|euc|sjis|none)], |