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Add GCC version detection.

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Add cconfig.h file for different version of GCC, which is automatically
detected and generated by scons script.
This commit is contained in:
Bernard Xiong
2018-05-14 21:37:11 +08:00
parent ab33cd3110
commit 6ac213d622
7 changed files with 213 additions and 33 deletions
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6
components/libc/Kconfig
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@@ -35,10 +35,4 @@ if RT_USING_LIBC && RT_USING_DFS
endif
endif
config HAVE_SYS_SIGNALS
bool "Toolchains/libc has sigval/sigevent structure definitions"
default n
help
Toolchains/libc has sigval/sigevent/siginfo_t definitions.
endmenu

6
components/libc/compilers/armlibc/SConscript
View File

@@ -8,6 +8,12 @@ group = []
CPPPATH = [cwd]
CPPDEFINES = ['RT_USING_ARM_LIBC']
if GetDepend('RT_USING_DFS') == False:
SrcRemove(src, ['stdio.c'])
if GetDepend('RT_USING_MODULE') == False:
SrcRemove(src, ['libc_syms.c'])
if rtconfig.PLATFORM == 'armcc':
group = DefineGroup('libc', src, depend = ['RT_USING_LIBC'],
CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)