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https://gitlab.com/buildroot.org/buildroot.git
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41cb2a744d
A warning was sent to Synopsys ARC people in December 2025 that the
ARC support in Buildroot was poorly maintained and in particular the
ARC-pspecific toolchain components. Despite a reply that some effort
would be made [1], no contributions were actually done. Also, Alexey
Brodkin is no longer at Synopsys. Time to remove Synopsys ARC specific
toolchain and toolchain components.
This commit removes the ARC-specific gcc version.
[1] https://lore.kernel.org/buildroot/SJ2PR12MB818487232470DA4456967C73A1A3A@SJ2PR12MB8184.namprd12.prod.outlook.com/
Fixes:
https://autobuild.buildroot.org/results/9f2d41d503916d11f3e23b64fe0656ce9ee7f778/
Cc: ARC Maintainers <arc-buildroot@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 2dff645d3e)
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
125 lines
4.1 KiB
Plaintext
125 lines
4.1 KiB
Plaintext
comment "GCC Options"
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choice
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prompt "GCC compiler Version"
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default BR2_GCC_VERSION_POWERPC_SPE if BR2_POWERPC_CPU_HAS_SPE
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default BR2_GCC_VERSION_13_X
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help
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Select the version of gcc you wish to use.
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config BR2_GCC_VERSION_POWERPC_SPE
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bool "gcc powerpc spe"
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# powerpc spe support has been deprecated since gcc 8.x.
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# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
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depends on BR2_POWERPC_CPU_HAS_SPE
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select BR2_TOOLCHAIN_GCC_AT_LEAST_8
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config BR2_GCC_VERSION_12_X
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bool "gcc 12.x"
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depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_13
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# powerpc spe support has been deprecated since gcc 8.x.
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# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
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depends on !BR2_POWERPC_CPU_HAS_SPE
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# ARC HS48 rel 31 only supported by gcc arc fork.
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depends on !BR2_archs4x_rel31
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select BR2_TOOLCHAIN_GCC_AT_LEAST_12
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config BR2_GCC_VERSION_13_X
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bool "gcc 13.x"
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depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_14
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# powerpc spe support has been deprecated since gcc 8.x.
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# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
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depends on !BR2_POWERPC_CPU_HAS_SPE
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select BR2_TOOLCHAIN_GCC_AT_LEAST_13
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config BR2_GCC_VERSION_14_X
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bool "gcc 14.x"
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depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_15
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# powerpc spe support has been deprecated since gcc 8.x.
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# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
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depends on !BR2_POWERPC_CPU_HAS_SPE
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select BR2_TOOLCHAIN_GCC_AT_LEAST_14
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endchoice
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config BR2_GCC_SUPPORTS_DLANG
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bool
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default y if BR2_aarch64
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default y if BR2_arm
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default y if BR2_i386
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default y if BR2_mips || BR2_mipsel
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default y if BR2_mips64 || BR2_mips64el
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default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
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default y if BR2_x86_64
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default y if BR2_riscv && !BR2_RISCV_64
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_9
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depends on BR2_TOOLCHAIN_USES_GLIBC
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# "The D front-end is now itself written in D, in order to build GDC, you
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# will need a working GDC compiler (GCC version 9.1 or later)."
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# https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=5fee5ec362f7a243f459e6378fd49dfc89dc9fb5
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depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_12
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config BR2_GCC_VERSION
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string
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default "8.4.0" if BR2_GCC_VERSION_POWERPC_SPE
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default "12.5.0" if BR2_GCC_VERSION_12_X
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default "13.4.0" if BR2_GCC_VERSION_13_X
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default "14.4.0" if BR2_GCC_VERSION_14_X
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config BR2_EXTRA_GCC_CONFIG_OPTIONS
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string "Additional gcc options"
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default ""
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help
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Any additional gcc configure options you may want to
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include. Those options are applied for all of the gcc
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initial, gcc intermediate and gcc final passes.
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config BR2_TOOLCHAIN_BUILDROOT_CXX
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bool "Enable C++ support"
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select BR2_INSTALL_LIBSTDCPP
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help
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Enable this option if you want your toolchain to support the
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C++ language and you want C++ libraries to be installed on
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your target system.
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comment "Fortran support needs a toolchain w/ wchar"
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depends on BR2_TOOLCHAIN_HAS_LIBQUADMATH
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depends on !BR2_USE_WCHAR # libquadmath
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config BR2_TOOLCHAIN_BUILDROOT_FORTRAN
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bool "Enable Fortran support"
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# on architecture building libquadmath, wchar is required
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depends on !BR2_TOOLCHAIN_HAS_LIBQUADMATH || \
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(BR2_TOOLCHAIN_HAS_LIBQUADMATH && BR2_USE_WCHAR)
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# internal compiler error: in gen_reg_rtx, at emit-rtl.cc:1167
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# fixed in gcc 14.x, so disable gcc 12.x/13.x
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depends on !(BR2_microblaze && \
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(BR2_GCC_VERSION_12_X || BR2_GCC_VERSION_13_X))
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select BR2_TOOLCHAIN_HAS_FORTRAN
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help
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Enable this option if you want your toolchain to support the
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Fortran language and you want Fortran libraries to be
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installed on your target system.
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config BR2_TOOLCHAIN_BUILDROOT_DLANG
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bool "Enable D language support"
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depends on BR2_GCC_SUPPORTS_DLANG
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select BR2_TOOLCHAIN_HAS_DLANG
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help
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Enable this option if you want your toolchain to support the
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D language and you want D libraries to be installed on your
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target system.
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config BR2_GCC_ENABLE_OPENMP
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bool "Enable compiler OpenMP support"
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depends on !BR2_PTHREADS_NONE && !BR2_arc && !BR2_microblaze
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select BR2_TOOLCHAIN_HAS_OPENMP
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help
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Enable OpenMP support for the compiler
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config BR2_GCC_ENABLE_GRAPHITE
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bool "Enable graphite support"
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help
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This option enables the graphite optimizations in the
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compiler.
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