diff options
| author | Meco Man <[email protected]> | 2023-11-27 00:15:36 +0800 |
|---|---|---|
| committer | guo <[email protected]> | 2023-11-30 11:39:34 +0800 |
| commit | 005828eba71b5e577c49cf5af61accc028b0ae1a (patch) | |
| tree | 84c47915d3f367c000cfba93bff91a2fd52493fd /components/libc | |
| parent | 53acd953ab5e91d529aa20844ac692568107d33f (diff) | |
[nano] rt-thread susport nano option
Diffstat (limited to 'components/libc')
| -rw-r--r-- | components/libc/Kconfig | 14 | ||||
| -rw-r--r-- | components/libc/SConscript | 9 | ||||
| -rw-r--r-- | components/libc/compilers/SConscript | 9 |
3 files changed, 9 insertions, 23 deletions
diff --git a/components/libc/Kconfig b/components/libc/Kconfig index 9939dbdc4e..7cdee9040f 100644 --- a/components/libc/Kconfig +++ b/components/libc/Kconfig @@ -1,20 +1,6 @@ menu "C/C++ and POSIX layer" -config RT_USING_INTERNAL_LIBC_ONLY - bool "Only use tool chain internal libc" - default n - help - 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). However, no matter the cover level - it is, the rt-thread libc leveling layer will not be involved - at all if select this option. - config RT_USING_EXTERNAL_LIBC - depends on !RT_USING_INTERNAL_LIBC_ONLY bool help This is for external libc(e.g. mlib), diff --git a/components/libc/SConscript b/components/libc/SConscript index 4c815c49b8..6042b5d5e5 100644 --- a/components/libc/SConscript +++ b/components/libc/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_NANO'): + 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') diff --git a/components/libc/compilers/SConscript b/components/libc/compilers/SConscript index 772229b18d..4c815c49b8 100644 --- a/components/libc/compilers/SConscript +++ b/components/libc/compilers/SConscript @@ -7,10 +7,9 @@ cwd = GetCurrentDir() objs = [] list = os.listdir(cwd) -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')) +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') |