From 873fd76b2f180ec42b2d0e50b24cde07a1453975 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Tue, 21 Nov 2023 09:39:42 -0500
Subject: [libc] add RT_USING_INTERNAL_LIBC_ONLY macro

This option is for RT-Thread Nano version.
If select this option, it will not compile components/libc
folder and only use tool chain internal libc. Normally, the
tool chain internal is only cover ISO standard (e.g. armcc),
but some tool chains' internal libc will cover more than
ISO standard (e.g. newlib).
---
 components/libc/compilers/SConscript | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'components/libc/compilers/SConscript')

diff --git a/components/libc/compilers/SConscript b/components/libc/compilers/SConscript
index 4c815c49b8..772229b18d 100644
--- a/components/libc/compilers/SConscript
+++ b/components/libc/compilers/SConscript
@@ -7,9 +7,10 @@ cwd = GetCurrentDir()
 objs = []
 list = os.listdir(cwd)
 
-for d in list:
-    path = os.path.join(cwd, d)
-    if os.path.isfile(os.path.join(path, 'SConscript')):
-        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+if not GetDepend('RT_USING_INTERNAL_LIBC_ONLY'):
+    for d in list:
+        path = os.path.join(cwd, d)
+        if os.path.isfile(os.path.join(path, 'SConscript')):
+            objs = objs + SConscript(os.path.join(d, 'SConscript'))
 
 Return('objs')
-- 
cgit v1.3.1