diff options
| author | Bernard Xiong <[email protected]> | 2020-06-06 13:20:58 +0800 |
|---|---|---|
| committer | Bernard Xiong <[email protected]> | 2020-06-06 13:20:58 +0800 |
| commit | a4f1905b6d7543a0c0cf81fc1d91cc46d52a5bd1 (patch) | |
| tree | 6fa10f8baf59dbdd6d4df21fa49a59146ddef7d4 /components/libc/pthreads/SConscript | |
| parent | 64ac4928f4a466fdf7eacd6c160a099549858028 (diff) | |
[libc] Fix pthreads compiling issue with new newlib version
Diffstat (limited to 'components/libc/pthreads/SConscript')
| -rw-r--r-- | components/libc/pthreads/SConscript | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/components/libc/pthreads/SConscript b/components/libc/pthreads/SConscript index 1b7b75bfd1..e154ee0aa9 100644 --- a/components/libc/pthreads/SConscript +++ b/components/libc/pthreads/SConscript @@ -1,10 +1,22 @@ from building import * +from utils import VersionCmp -cwd = GetCurrentDir() -src = Glob('*.c') -CPPPATH = [cwd] +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('pthreads', src, - depend = ['RT_USING_PTHREADS', 'RT_USING_LIBC'], CPPPATH = CPPPATH) + depend = ['RT_USING_PTHREADS', 'RT_USING_LIBC'], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES) Return('group') |