92 lines
2.2 KiB
Plaintext
92 lines
2.2 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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comment "Basic CXX Support"
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config C99_BOOL8
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bool "sizeof(_Bool) is 8-bits"
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default n
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---help---
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This setting means (1) your C++ compiler has sizeof(_Bool) == 8, (2)
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your C compiler supports the C99 _Bool intrinsic type, and (2) that
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the C99 _Bool type also has size 1.
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config HAVE_CXX
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bool "Have C++ compiler"
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default n
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---help---
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Toolchain supports C++ and CXX, CXXFLAGS, and COMPILEXX have been
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defined in the configurations Make.defs file.
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if HAVE_CXX
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config CXX_NEWLONG
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bool "size_t is type long"
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default n
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---help---
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size_t may be type long or type int. This matters for some
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C++ library routines because the NuttX size_t might not have
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the same underlying type as your toolchain's size_t.
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comment "LLVM C++ Library (libcxx)"
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config LIBCXX
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bool "Build LLVM libcxx (must be installed)"
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default n
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---help---
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If you have installed libcxx into the NuttX source try, then it can
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be built by selecting this option. See the README.txt file in the
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libcxx packet for information on installing libcxx.
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if LIBCXX
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config LIBCXX_EXCEPTION
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bool "Enable Exception Suppport"
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default y
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config LIBCXX_IOSTREAM_BUFSIZE
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int "IO Stream Buffer Size"
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default 32
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config LIBCXX_HAVE_LIBSUPCXX
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bool "Have libsupc++ (required)"
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default y
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---help---
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Select if your toolchain provides libsupc++. This option is required
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at present because the built-in libsupc++ support is incomplete.
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endif
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comment "uClibc++ Standard C++ Library"
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config UCLIBCXX
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bool "Build uClibc++ (must be installed)"
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default n
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---help---
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If you have installed uClibc++ into the NuttX source try, then it can
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be built by selecting this option. See the README.txt file in the
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uClibc++ packet for information on installing uClibc++.
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if UCLIBCXX
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config UCLIBCXX_EXCEPTION
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bool "Enable Exception Suppport"
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default y
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config UCLIBCXX_IOSTREAM_BUFSIZE
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int "IO Stream Buffer Size"
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default 32
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config UCLIBCXX_HAVE_LIBSUPCXX
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bool "Have libsupc++ (required)"
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default y
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---help---
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Select if your toolchain provides libsupc++. This option is required
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at present because the built-in libsupc++ support is incomplete.
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endif
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endif
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