150 lines
4.9 KiB
Plaintext
150 lines
4.9 KiB
Plaintext
comment "GCC Options"
|
|
|
|
choice
|
|
prompt "GCC compiler Version"
|
|
default BR2_GCC_VERSION_ARC if BR2_GCC_VERSION_4_8_ARC # legacy
|
|
default BR2_GCC_VERSION_ARC if BR2_arc
|
|
default BR2_GCC_VERSION_POWERPC_SPE if BR2_powerpc_SPE
|
|
default BR2_GCC_VERSION_11_X
|
|
help
|
|
Select the version of gcc you wish to use.
|
|
|
|
config BR2_GCC_VERSION_ARC
|
|
bool "gcc arc (10.x)"
|
|
# Only supported architecture
|
|
depends on BR2_arc
|
|
select BR2_TOOLCHAIN_GCC_AT_LEAST_10
|
|
|
|
config BR2_GCC_VERSION_POWERPC_SPE
|
|
bool "gcc powerpc spe"
|
|
# powerpc spe support has been deprecated since gcc 8.x.
|
|
# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
|
|
depends on BR2_powerpc_SPE
|
|
select BR2_TOOLCHAIN_GCC_AT_LEAST_8
|
|
|
|
config BR2_GCC_VERSION_10_X
|
|
bool "gcc 10.x"
|
|
depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_11
|
|
# powerpc spe support has been deprecated since gcc 8.x.
|
|
# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
|
|
depends on !BR2_powerpc_SPE
|
|
# ARC HS48 rel 31 only supported by gcc arc fork.
|
|
depends on !BR2_archs4x_rel31
|
|
select BR2_TOOLCHAIN_GCC_AT_LEAST_10
|
|
|
|
config BR2_GCC_VERSION_11_X
|
|
bool "gcc 11.x"
|
|
depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_12
|
|
# powerpc spe support has been deprecated since gcc 8.x.
|
|
# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
|
|
depends on !BR2_powerpc_SPE
|
|
# uClibc-ng broken on sparc due to recent gcc changes
|
|
# that need to be reverted since gcc 8.4, 9.3 and 10.1.
|
|
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98784
|
|
depends on !BR2_sparc
|
|
# ARC HS48 rel 31 only supported by gcc arc fork.
|
|
depends on !BR2_archs4x_rel31
|
|
select BR2_TOOLCHAIN_GCC_AT_LEAST_11
|
|
|
|
config BR2_GCC_VERSION_12_X
|
|
bool "gcc 12.x"
|
|
# powerpc spe support has been deprecated since gcc 8.x.
|
|
# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
|
|
depends on !BR2_powerpc_SPE
|
|
# uClibc-ng broken on sparc due to recent gcc changes
|
|
# that need to be reverted since gcc 8.4, 9.3 and 10.1.
|
|
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98784
|
|
depends on !BR2_sparc
|
|
# ARC HS48 rel 31 only supported by gcc arc fork.
|
|
depends on !BR2_archs4x_rel31
|
|
select BR2_TOOLCHAIN_GCC_AT_LEAST_12
|
|
|
|
endchoice
|
|
|
|
# libcilkrts was introduced in gcc 4.9 and removed in gcc 8.x
|
|
config BR2_GCC_SUPPORTS_LIBCILKRTS
|
|
bool
|
|
default y if !BR2_TOOLCHAIN_GCC_AT_LEAST_8
|
|
|
|
config BR2_GCC_SUPPORTS_DLANG
|
|
bool
|
|
default y if BR2_aarch64
|
|
default y if BR2_arm
|
|
default y if BR2_i386
|
|
default y if BR2_mips || BR2_mipsel
|
|
default y if BR2_mips64 || BR2_mips64el
|
|
default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
|
|
default y if BR2_x86_64
|
|
default y if BR2_riscv && !BR2_RISCV_64
|
|
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_9
|
|
depends on BR2_TOOLCHAIN_USES_GLIBC
|
|
# "The D front-end is now itself written in D, in order to build GDC, you
|
|
# will need a working GDC compiler (GCC version 9.1 or later)."
|
|
# https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=5fee5ec362f7a243f459e6378fd49dfc89dc9fb5
|
|
depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_12
|
|
|
|
config BR2_GCC_VERSION
|
|
string
|
|
default "8.4.0" if BR2_GCC_VERSION_POWERPC_SPE
|
|
default "10.4.0" if BR2_GCC_VERSION_10_X
|
|
default "11.4.0" if BR2_GCC_VERSION_11_X
|
|
default "12.3.0" if BR2_GCC_VERSION_12_X
|
|
default "arc-2020.09-release" if BR2_GCC_VERSION_ARC
|
|
|
|
config BR2_EXTRA_GCC_CONFIG_OPTIONS
|
|
string "Additional gcc options"
|
|
default ""
|
|
help
|
|
Any additional gcc configure options you may want to
|
|
include. Those options are applied for all of the gcc
|
|
initial, gcc intermediate and gcc final passes.
|
|
|
|
config BR2_TOOLCHAIN_BUILDROOT_CXX
|
|
bool "Enable C++ support"
|
|
select BR2_INSTALL_LIBSTDCPP
|
|
help
|
|
Enable this option if you want your toolchain to support the
|
|
C++ language and you want C++ libraries to be installed on
|
|
your target system.
|
|
|
|
comment "Fortran support needs a toolchain w/ wchar"
|
|
depends on BR2_TOOLCHAIN_HAS_LIBQUADMATH
|
|
depends on !BR2_USE_WCHAR # libquadmath
|
|
|
|
config BR2_TOOLCHAIN_BUILDROOT_FORTRAN
|
|
bool "Enable Fortran support"
|
|
# on architecture building libquadmath, wchar is required
|
|
depends on !BR2_TOOLCHAIN_HAS_LIBQUADMATH || \
|
|
(BR2_TOOLCHAIN_HAS_LIBQUADMATH && BR2_USE_WCHAR)
|
|
select BR2_TOOLCHAIN_HAS_FORTRAN
|
|
help
|
|
Enable this option if you want your toolchain to support the
|
|
Fortran language and you want Fortran libraries to be
|
|
installed on your target system.
|
|
|
|
config BR2_TOOLCHAIN_BUILDROOT_DLANG
|
|
bool "Enable D language support"
|
|
depends on BR2_GCC_SUPPORTS_DLANG
|
|
select BR2_TOOLCHAIN_HAS_DLANG
|
|
help
|
|
Enable this option if you want your toolchain to support the
|
|
D language and you want D libraries to be installed on your
|
|
target system.
|
|
|
|
config BR2_GCC_ENABLE_OPENMP
|
|
bool "Enable compiler OpenMP support"
|
|
depends on !BR2_PTHREADS_NONE && !BR2_arc && !BR2_microblaze
|
|
select BR2_TOOLCHAIN_HAS_OPENMP
|
|
help
|
|
Enable OpenMP support for the compiler
|
|
|
|
config BR2_GCC_ENABLE_GRAPHITE
|
|
bool "Enable graphite support"
|
|
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
|
|
help
|
|
This option enables the graphite optimizations in the
|
|
compiler.
|
|
|
|
comment "graphite support needs gcc >= 5.x"
|
|
depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_5
|