path: root/nacl
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authoryugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-11 13:33:14 (GMT)
committeryugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-11 13:33:14 (GMT)
commit57bc5eaf2f9b44ad8321fecf6dfa45d82a50c580 (patch)
tree4a5e3e0cf3656e829ad4c830586e13ec57f92cc3 /nacl
parent3fedb5128f33390959cfcd97a624b33b0f22f372 (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. * (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:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'nacl')
1 files changed, 18 insertions, 1 deletions
diff --git a/nacl/README.nacl b/nacl/README.nacl
index ef2c3d1..77140e0 100644
--- a/nacl/README.nacl
+++ b/nacl/README.nacl
@@ -15,7 +15,7 @@ You need to install the following things before building NaCl port of Ruby.
(2) Set NACL_SDK_ROOT environment variable to the path to the Native Client SDK you installed:
$ export NACL_SDK_ROOT=/home/yugui/src/nacl_sdk/pepper_37
(3) Configure
- $ ./configure --prefix=/tmp/nacl-ruby --host=x86_64-nacl --with-baseruby=/path/to/ruby-1.9.3
+ $ ./configure --prefix=/tmp/nacl-ruby --host=x86_64-nacl --with-baseruby=/path/to/ruby-1.9.3-or-later
(4) Make
$ make
$ make package
@@ -28,6 +28,23 @@ embeds Ruby", and libraries to $prefix. You can run it by the following steps:
(6) Visit the example.html on the web server by a browser that implements Pepper 18 or later.
-- e.g., Chrome 18 implements Pepper 18, Chrome 19 implements Pepper 19, ...
+=== Example Configurations
+* x86_32 Native Client
+ $ ./configure --prefix=/tmp/nacl-ruby \
+ --host=i686-nacl \
+ --with-baseruby=/path/to/ruby-1.9.3-or-later
+* arm Native Client
+ $ ./configure --prefix=/tmp/nacl-ruby \
+ --host=arm-nacl \
+ --with-newlib \
+ --with-baseruby=/path/to/ruby-1.9.3-or-later
+* Portable Native Client
+ $ ./configure --prefix=/tmp/nacl-ruby \
+ --host=le32-nacl \
+ --with-newlib \
+ --with-static-linked-ext \
+ --with-baseruby=/path/to/ruby-1.9.3-or-later
= Copyright
* Copyright 2012 Google Inc. All Rights Reserved.
* Author: (Yugui Sonoda)