2012-09-17 15:18:44 -03:00
|
|
|
# Choose gcc version.
|
|
|
|
|
|
|
|
|
|
comment "GCC Options"
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_GCC
|
|
|
|
|
bool "Build GCC cross-compiler"
|
|
|
|
|
default n
|
|
|
|
|
help
|
|
|
|
|
Build the GCC cross-compiler for the target architecture.
|
|
|
|
|
|
|
|
|
|
choice
|
|
|
|
|
prompt "GCC compiler Version"
|
|
|
|
|
default BR2_GCC_VERSION_4_3_3 if BR2_cortex_m3
|
|
|
|
|
default BR2_GCC_VERSION_4_2_4 if !BR2_avr32 && !BR2_cortex_m3 && !BR2_m9s12x
|
|
|
|
|
default BR2_GCC_VERSION_3_4_6 if BR2_avr32
|
|
|
|
|
default BR2_GCC_VERSION_3_3_6 if BR2_m9s12x
|
|
|
|
|
depends on BR2_PACKAGE_GCC
|
|
|
|
|
help
|
|
|
|
|
Select the version of gcc you wish to use.
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_VERSION_3_3_6
|
|
|
|
|
depends on BR2_m9s12x
|
|
|
|
|
bool "gcc 3.3.6"
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_VERSION_3_4_6
|
|
|
|
|
depends on !BR2_m32c && !BR2_cortex_m3 && !BR2_m9s12x
|
|
|
|
|
bool "gcc 3.4.6"
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_VERSION_4_2_4
|
|
|
|
|
depends on !BR2_avr32 && !BR2_nios2 && !BR2_cortex_m3 && !BR2_m9s12x
|
|
|
|
|
select BR2_GCC_SUPPORTS_SYSROOT
|
|
|
|
|
bool "gcc 4.2.4"
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_VERSION_4_3_3
|
|
|
|
|
depends on !BR2_avr32 && !BR2_nios2 && !BR2_m9s12x
|
|
|
|
|
select BR2_GCC_SUPPORTS_SYSROOT
|
|
|
|
|
bool "gcc 4.3.3"
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_VERSION_4_5_2
|
|
|
|
|
depends on !BR2_avr32 && !BR2_nios2 && !BR2_m9s12x
|
|
|
|
|
select BR2_GCC_SUPPORTS_SYSROOT
|
|
|
|
|
bool "gcc 4.5.2"
|
|
|
|
|
|
2012-10-05 20:01:51 -03:00
|
|
|
config BR2_GCC_VERSION_4_6_3
|
|
|
|
|
depends on !BR2_avr32 && !BR2_nios2 && !BR2_m9s12x
|
|
|
|
|
select BR2_GCC_SUPPORTS_SYSROOT
|
|
|
|
|
bool "gcc 4.6.3"
|
|
|
|
|
|
2012-09-17 15:18:44 -03:00
|
|
|
endchoice
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_SUPPORTS_SYSROOT
|
|
|
|
|
bool
|
|
|
|
|
default n
|
|
|
|
|
|
|
|
|
|
config BR2_GCC_VERSION
|
|
|
|
|
string
|
|
|
|
|
default "3.3.6" if BR2_GCC_VERSION_3_3_6
|
|
|
|
|
default "3.4.6" if BR2_GCC_VERSION_3_4_6
|
|
|
|
|
default "4.2.4" if BR2_GCC_VERSION_4_2_4
|
|
|
|
|
default "4.3.3" if BR2_GCC_VERSION_4_3_3
|
|
|
|
|
default "4.5.2" if BR2_GCC_VERSION_4_5_2
|
2012-10-05 20:01:51 -03:00
|
|
|
default "4.6.3" if BR2_GCC_VERSION_4_6_3
|
2012-09-17 15:18:44 -03:00
|
|
|
|
|
|
|
|
config BR2_GCC_USE_SJLJ_EXCEPTIONS
|
|
|
|
|
bool "Enable setjmp/longjmp exceptions?"
|
|
|
|
|
default n
|
|
|
|
|
depends on BR2_PACKAGE_GCC
|
|
|
|
|
help
|
|
|
|
|
For some platforms, proper stack unwinding works perfectly,
|
|
|
|
|
while other platforms must use setjmp/longjmp exceptions for
|
|
|
|
|
proper stack unwinding during exception handling. Most people
|
|
|
|
|
can leave this set to n.
|
|
|
|
|
|
|
|
|
|
config BR2_EXTRA_GCC_CONFIG_OPTIONS
|
|
|
|
|
string "Additional gcc options"
|
|
|
|
|
depends on BR2_PACKAGE_GCC
|
|
|
|
|
default ""
|
|
|
|
|
help
|
|
|
|
|
Any additional gcc configure options you may want to include....
|
|
|
|
|
|
|
|
|
|
config BR2_INSTALL_LIBSTDCPP
|
|
|
|
|
bool "Build C++ compiler?"
|
|
|
|
|
depends on BR2_PACKAGE_GCC
|
|
|
|
|
default n
|
|
|
|
|
# >= 4.2.0 work fine without LARGEFILE
|
|
|
|
|
select BR2_LARGEFILE if !BR2_GCC_SUPPORTS_SYSROOT
|
|
|
|
|
help
|
|
|
|
|
Build/install c++ compiler? NOTE: libstdc++ is not built for NuttX?
|
|
|
|
|
|
|
|
|
|
config BR2_INSTALL_LIBGCJ
|
|
|
|
|
bool "Build/install java compiler and libgcj?"
|
|
|
|
|
default n
|
|
|
|
|
depends on BR2_PACKAGE_GCC && !BR2_avr32 && BR2_INSTALL_LIBSTDCPP
|
|
|
|
|
help
|
|
|
|
|
Build/install java compiler and libgcj?
|
|
|
|
|
|
|
|
|
|
config BR2_INSTALL_OBJC
|
|
|
|
|
bool "Build/install Objective-C compiler and runtime?"
|
|
|
|
|
default n
|
|
|
|
|
depends on BR2_PACKAGE_GCC && !BR2_avr32
|
|
|
|
|
help
|
|
|
|
|
Build/install Objective-C compiler and runtime?
|
|
|
|
|
|
|
|
|
|
config BR2_INSTALL_FORTRAN
|
|
|
|
|
bool "Build/install Fortran compiler and runtime?"
|
|
|
|
|
default n
|
|
|
|
|
depends on BR2_PACKAGE_GCC && !BR2_avr32
|
|
|
|
|
help
|
|
|
|
|
Build/install Fortran compiler and runtime?
|
|
|
|
|
Note that it is highly recommended NOT to use gfortran
|
|
|
|
|
from gcc older than 4.2.0
|
|
|
|
|
|
