diff options
Diffstat (limited to 'ext/raindrops/extconf.rb')
| -rw-r--r-- | ext/raindrops/extconf.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/raindrops/extconf.rb b/ext/raindrops/extconf.rb index fc2b3fd..08b5f44 100644 --- a/ext/raindrops/extconf.rb +++ b/ext/raindrops/extconf.rb @@ -3,6 +3,11 @@ require 'mkmf' have_func('mmap', 'sys/mman.h') or abort 'mmap() not found' have_func('munmap', 'sys/mman.h') or abort 'munmap() not found' +$CPPFLAGS += " -D_GNU_SOURCE " +have_func('mremap', 'sys/mman.h') + +$CPPFLAGS += " -D_BSD_SOURCE -D_XOPEN_SOURCE=600 " +have_func("getpagesize", "unistd.h") have_func("rb_struct_alloc_noinit") have_func('rb_thread_blocking_region') |