From db88c0b6a23fa6d56094b6d6f5e9c3e577e9a88d Mon Sep 17 00:00:00 2001 From: bernard Date: Tue, 10 Oct 2017 17:12:03 +0800 Subject: [libc] Change libc stubs to compiler folder. --- components/libc/compilers/newlib/SConscript | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 components/libc/compilers/newlib/SConscript (limited to 'components/libc/compilers/newlib/SConscript') diff --git a/components/libc/compilers/newlib/SConscript b/components/libc/compilers/newlib/SConscript new file mode 100644 index 0000000000..574c2a8d1f --- /dev/null +++ b/components/libc/compilers/newlib/SConscript @@ -0,0 +1,18 @@ +from building import * + +src = Glob('*.c') +cwd = GetCurrentDir() + +CPPPATH = [cwd] +CPPDEFINES = ['RT_USING_NEWLIB'] + +# link with libc and libm: +# libm is a frequently used lib. Newlib is compiled with -ffunction-sections in +# recent GCC tool chains. The linker would just link in the functions that have +# been referenced. So setting this won't result in bigger text size. +LIBS = ['c', 'm'] + +group = DefineGroup('newlib', src, depend = ['RT_USING_LIBC'], + CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES, LIBS = LIBS) + +Return('group') -- cgit v1.3.1