diff options
Diffstat (limited to 'nuttx/libxx/Kconfig')
| -rw-r--r-- | nuttx/libxx/Kconfig | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/nuttx/libxx/Kconfig b/nuttx/libxx/Kconfig index 4133a0ceb..9c78342c2 100644 --- a/nuttx/libxx/Kconfig +++ b/nuttx/libxx/Kconfig @@ -3,6 +3,16 @@ # see misc/tools/kconfig-language.txt. # +comment "Basic CXX Support" + +config C99_BOOL8 + bool "sizeof(_Bool) is 8-bits" + default n + ---help--- + This setting means (1) your C++ compiler has sizeof(_Bool) == 8, (2) + your C compiler supports the C99 _Bool intrinsic type, and (2) that + the C99 _Bool type also has size 1. + config HAVE_CXX bool "Have C++ compiler" default n @@ -10,6 +20,8 @@ config HAVE_CXX Toolchain supports C++ and CXX, CXXFLAGS, and COMPILEXX have been defined in the configurations Make.defs file. +if HAVE_CXX + config HAVE_CXXINITIALIZE bool "Have C++ initialization" default n @@ -25,3 +37,33 @@ config CXX_NEWLONG size_t may be type long or type int. This matters for some C++ library routines because the NuttX size_t might not have the same underlying type as your toolchain's size_t. + +comment "uClibc++ Standard C++ Library" + +config UCLIBCXX + bool "Build uClibc++ (must be installed)" + default n + ---help--- + If you have installed uClibc++ into the NuttX source try, then it can + be built by selecting this option. See misc/uClibc++/README.txt for + information on installing uClibc++. + +if UCLIBCXX + +config UCLIBCXX_EXCEPTION + bool "Enable Exception Suppport" + default y + +config UCLIBCXX_IOSTREAM_BUFSIZE + int "IO Stream Buffer Size" + default 32 + +config UCLIBCXX_HAVE_LIBSUPCXX + bool "Have libsupc++ (required)" + default y + ---help--- + Select if your toolchain provides libsupc++. This option is required + at present because the built-in libsupc++ support is incomplete. + +endif +endif |