$OpenBSD: patch-meson_build,v 1.4 2020/06/08 16:46:26 ajacoutot Exp $

Remove dependency on devel/libexecinfo.

Index: meson.build
--- meson.build.orig
+++ meson.build
@@ -147,7 +147,6 @@ ruby        = find_program('ruby',          required: 
 # Required Dependencies
 
 config.set('HAVE_UNISTD_H',    cc.has_header('unistd.h'))
-config.set('HAVE_EXECINFO_H',  cc.has_header('execinfo.h'))
 config.set('HAVE_FSYNC',       cc.has_function('fsync'))
 config.set('HAVE_MALLOC_TRIM', cc.has_function('malloc_trim'))
 config.set('HAVE_STRPTIME',    cc.has_function('strptime'))
