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| author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-11 13:33:14 +0000 |
|---|---|---|
| committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-11 13:33:14 +0000 |
| commit | 57bc5eaf2f9b44ad8321fecf6dfa45d82a50c580 (patch) | |
| tree | 4a5e3e0cf3656e829ad4c830586e13ec57f92cc3 /configure.in | |
| parent | 3fedb5128f33390959cfcd97a624b33b0f22f372 (diff) | |
Fixes build failures on Portable Native Client.
Note: Some of the fixes are for newlib in general but not NaCl-specific.
* include/ruby/intern.h (rb_fd_select): declare struct timeval, or the
struct gets local to the function in C99.
* file.c (#include): add nacl/stat.h for PNaCl.
(utimes): added a declaration for PNaCl.
(stat_atimespec): stat::st_atimensec is long long but
timespec::tv_nsec is long in PNaCl.
(stat_mtimespec, stat_ctimespec): ditto.
(rb_group_member): disable getgroups unless HAVE_GETGROUPS.
(eaccess): unify the fallback to generic defined(USE_GETEUID).
* io.c: include sys/time.h for struct timeval.
(rb_close_before_exec): nothing we can do if F_GETFD is not
available.
(ioctl): pnacl newlib actually doesn't have ioctl.
* process.c (maxgroups): it is used iff
defined(_SC_NGROUPS_MAX) || defined(NGROUPS_MAX) but not
defined(HAVE_GETGROUPS) || defined(HAVE_SETGROUPS).
(obj2gid): fail unless the object is a Fixnum if getgrnam is not
available.
(disable_child_handler_fork_child): sigaction is not available in
PNaCl newlib.
* configure.in (warnflags, strict_warnflags): avoid -ansi for strlcpy.
(rb_cv_gcc_atomic_builtins): also check
__atomic_or_etch because it is used in ruby_atomic.h.
(rb_cv_gcc_sync_builtins): ditto.
(HAVE_GETGRNAM): added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configure.in b/configure.in index e430d8dcd7..4cc8afaea6 100644 --- a/configure.in +++ b/configure.in @@ -837,7 +837,7 @@ if test "$GCC" = yes; then # comments. We bypass ANSI C mode for them. Otherwise # extension libs cannot include those headers. ], - [cygwin*|darwin*|netbsd*], [ + [cygwin*|darwin*|netbsd*|nacl], [ # need lgamma_r(), finite() ], [haiku], [ @@ -1621,6 +1621,7 @@ if test "$GCC" = yes; then __atomic_exchange_n(&atomic_var, 1, __ATOMIC_SEQ_CST); __atomic_fetch_add(&atomic_var, 1, __ATOMIC_SEQ_CST); __atomic_fetch_sub(&atomic_var, 1, __ATOMIC_SEQ_CST); + __atomic_or_fetch(&atomic_var, 1, __ATOMIC_SEQ_CST); ], [rb_cv_gcc_atomic_builtins=yes], [rb_cv_gcc_atomic_builtins=no])]) @@ -1635,6 +1636,8 @@ if test "$GCC" = yes; then __sync_lock_test_and_set(&atomic_var, 1); __sync_fetch_and_add(&atomic_var, 1); __sync_fetch_and_sub(&atomic_var, 1); + __sync_or_and_fetch(&atomic_var, 1); + __sync_val_compare_and_swap(&atomic_var, 0, 1); ], [rb_cv_gcc_sync_builtins=yes], [rb_cv_gcc_sync_builtins=no])]) @@ -2006,6 +2009,7 @@ AC_CHECK_FUNCS(ftruncate) AC_CHECK_FUNCS(ftruncate64) # used for Win32 platform AC_CHECK_FUNCS(getcwd) AC_CHECK_FUNCS(getgidx) +AC_CHECK_FUNCS(getgrnam) AC_CHECK_FUNCS(getgrnam_r) AC_CHECK_FUNCS(getgroups) AC_CHECK_FUNCS(getpgid) |