summaryrefslogtreecommitdiff
path: root/ext/pty/extconf.rb
diff options
context:
space:
mode:
Diffstat (limited to 'ext/pty/extconf.rb')
-rw-r--r--ext/pty/extconf.rb10
1 files changed, 10 insertions, 0 deletions
diff --git a/ext/pty/extconf.rb b/ext/pty/extconf.rb
new file mode 100644
index 0000000000..63383f7faf
--- /dev/null
+++ b/ext/pty/extconf.rb
@@ -0,0 +1,10 @@
+require 'mkmf'
+
+have_header("sys/stropts.h")
+have_func("setresuid")
+$CFLAGS << "-DHAVE_DEV_PTMX" if /cygwin/ === PLATFORM
+if have_func("openpty") or
+ have_func("_getpty") or
+ have_func("ioctl")
+ create_makefile('pty')
+end