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# Choose gcc version.
choice
prompt "GCC compiler Version" if TOOLCHAINOPTS
default GCC_USE_VERSION_8
help
Select the version of gcc you wish to use.
config GCC_USE_VERSION_5
bool "gcc 5.x"
depends on !arc
config GCC_USE_VERSION_7
bool "gcc 7.x"
depends on !arc
config GCC_USE_VERSION_8
bool "gcc 8.x"
config GCC_USE_VERSION_9
bool "gcc 9.x"
endchoice
config GCC_USE_IREMAP
default y if ( GCC_USE_VERSION_5 || GCC_USE_VERSION_7 )
default n
bool
config GCC_USE_GRAPHITE
bool
prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
config EXTRA_GCC_CONFIG_OPTIONS
string
prompt "Additional gcc configure options" if TOOLCHAINOPTS
default ""
help
Any additional gcc options you may want to include....
config GCC_DEFAULT_PIE
bool
prompt "Build executable with PIE enabled by default" if TOOLCHAINOPTS
depends on !GCC_USE_VERSION_5
default n
help
Use gcc configure option --enable-default-pie to turn on -fPIE and -pie by default.
config GCC_DEFAULT_SSP
bool
prompt "Build executable with Stack-Smashing Protection enabled by default" if TOOLCHAINOPTS
default n
help
Use gcc configure option --enable-default-ssp to turn on -fstack-protector-strong by default.
config GCC_LIBSSP
bool
prompt "Build gcc libssp" if TOOLCHAINOPTS
depends on !USE_MUSL
default y if !USE_MUSL
help
Enable Stack-Smashing Protection support
config SJLJ_EXCEPTIONS
bool
prompt "Use setjump()/longjump() exceptions" if TOOLCHAINOPTS
default n
help
Use old setjump()/longjump() exceptions instead of the newer
frame unwinding exceptions handling routines. Warning: increases
code size and runtime memory usage.
config INSTALL_GFORTRAN
bool
prompt "Build/install fortran compiler?" if TOOLCHAINOPTS
default n
help
Build/install GNU fortran compiler ?
config INSTALL_GCCGO
bool
prompt "Build/install Go compiler?" if TOOLCHAINOPTS
depends on USE_GLIBC || BROKEN
default n
help
Build/install GNU gccgo compiler ?
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