extconf.rb: error out if curses.h is not found

2018-02-12 20:43:07 -05:00 · 2018-02-12 20:43:07 -05:00 · 05ada6c504
commit 05ada6c504
parent 7a820a99ea
1 changed files with 2 additions and 0 deletions
--- a/ext/svi/extconf.rb
+++ b/ext/svi/extconf.rb
@ -1,3 +1,5 @@
 require "mkmf"

+abort("Error: missing curses.h") unless have_header("curses.h")
+
 create_makefile "svi/svi"