From b513d37cf2fc33c2dd20021316533feaac0bef23 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sun, 17 Oct 2021 17:19:12 -0400
Subject: [libc][posix] create 'posix' folder and move related files into it

---
 components/libc/posix/pthreads/SConscript | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 components/libc/posix/pthreads/SConscript

(limited to 'components/libc/posix/pthreads/SConscript')

diff --git a/components/libc/posix/pthreads/SConscript b/components/libc/posix/pthreads/SConscript
new file mode 100644
index 0000000000..767b406d4c
--- /dev/null
+++ b/components/libc/posix/pthreads/SConscript
@@ -0,0 +1,22 @@
+from building import *
+from utils import VersionCmp
+
+cwd        = GetCurrentDir()
+src        = Glob('*.c')
+CPPPATH    = [cwd]
+CPPDEFINES = []
+
+# only enable POSIX.1b-1993 Real-time extensions
+libc_ver   = GetDepend('LIBC_VERSION')
+try:
+    ver = libc_ver.split(' ')
+    ver = ver[1]
+    if VersionCmp(ver, "2.5.0") == 1:
+        CPPDEFINES = ['_POSIX_C_SOURCE=199309L']
+except :
+    pass
+
+group = DefineGroup('libc', src, 
+    depend = ['RT_USING_PTHREADS', 'RT_USING_LIBC'], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)
+
+Return('group')
-- 
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