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add libc in link when enable RT_USING_NEWLIB

This commit is contained in:
Bernard Xiong 2013-03-23 07:51:29 +08:00
parent e4e938dc8e
commit 7890ee5d45
1 changed files with 3 additions and 3 deletions
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6
components/libc/newlib/SConscript
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@ -8,14 +8,14 @@ if GetDepend('RT_USING_NEWLIB') and rtconfig.CROSS_TOOL != 'gcc':
exit(0)
cwd = GetCurrentDir()
src = Glob('*.c')
src = Glob('*.c')
CPPPATH = [cwd]
# link with libm in default.
# 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 = ['m']
LIBS = ['c', 'm']
group = DefineGroup('newlib', src, depend = ['RT_USING_NEWLIB'],
CPPPATH = CPPPATH, LIBS = LIBS)