From e7a75df6531beec1c1b0d18fcaf2cfce7693920c Mon Sep 17 00:00:00 2001
From: Chris Johns <chrisj@rtems.org>
Date: Thu, 19 Sep 2019 09:04:02 +1000
Subject: rtems: Add a library check.

---
 rtems.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'rtems.py')

diff --git a/rtems.py b/rtems.py
index af4b5fd..ffb386f 100644
--- a/rtems.py
+++ b/rtems.py
@@ -343,6 +343,14 @@ def check_lib_path(ctx, lib, libpath = [], mandatory = True):
         ctx.env['LIBPATH_lib%s' % (lib)] = '..' + '/..' * (ctx.path.height() - 1) + out
         ctx.end_msg('found')
 
+def check_lib(ctx, libs):
+    if not isinstance(libs, list):
+        lib = [libs]
+    for lib in libs:
+        if 'LIBPATH_lib%s' % (lib) not in ctx.env:
+            return False
+    return True
+
 def check_cpuopt(conf, opt):
     code =  ['#ifndef %s' % (opt)]
     code += ['  #error %s is not defined' % (opt)]
-- 
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