From ba88a00dadf1416644f284cac877d22a1535c01b Mon Sep 17 00:00:00 2001
From: cancel <cancel@cancel.fm>
Date: Fri, 7 Dec 2018 16:58:41 +0900
Subject: [PATCH] Add comment in tool

---
 tool | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tool b/tool
index 2cb0b5b..118da96 100755
--- a/tool
+++ b/tool
@@ -228,6 +228,8 @@ build_target() {
     orca|tui)
       add source_files tui_main.c
       add cc_flags -D_XOPEN_SOURCE_EXTENDED=1
+      # if we ever need newer posix stuff
+      # add cc_flags -D_POSIX_C_SOURCE=200809L
       out_exe=orca
       if [[ $os = mac ]]; then
         # prefer homebrew version of ncurses if installed. Will give us better