a1d94aaa3a
This commit adds support for external toolchains based on the musl C library, as available from http://www.musl-libc.org. Note that the pre-built musl toolchains available from http://musl.codu.org/ are not working for the moment, since they lack sysroot support. However, this problem has been reported to the maintainer, who has already added sysroot support in his scripts at https://bitbucket.org/GregorR/musl-cross, and therefore the next version of the pre-built toolchains should work with Buildroot out-of-the-box. In the mean time, the musl-cross script must be used to build the toolchain. [Peter: reword comment] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
menu "Toolchain"
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# Should be selected for glibc or eglibc
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config BR2_TOOLCHAIN_USES_GLIBC
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bool
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select BR2_LARGEFILE
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select BR2_INET_IPV6
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select BR2_USE_WCHAR
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select BR2_ENABLE_LOCALE
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select BR2_TOOLCHAIN_HAS_THREADS
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select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
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select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
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select BR2_TOOLCHAIN_HAS_SSP
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config BR2_TOOLCHAIN_USES_UCLIBC
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bool
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config BR2_TOOLCHAIN_USES_MUSL
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bool
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select BR2_LARGEFILE
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select BR2_INET_IPV6
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select BR2_USE_WCHAR
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select BR2_ENABLE_LOCALE
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select BR2_TOOLCHAIN_HAS_THREADS
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select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
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choice
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prompt "Toolchain type"
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help
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Select whether to use the toolchain provided by buildroot
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or an external toolchain.
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Some vendors provide toolchains in binary form, some in
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source form.
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config BR2_TOOLCHAIN_BUILDROOT
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bool "Buildroot toolchain"
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depends on !BR2_microblaze && !BR2_aarch64 && !BR2_nios2
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select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
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config BR2_TOOLCHAIN_EXTERNAL
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bool "External toolchain"
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help
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Select if you want to use an existing cross-compiling
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toolchain. Buildroot can either download automatically a
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toolchain, or use an already installed toolchain.
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endchoice
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source "toolchain/toolchain-buildroot/Config.in"
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source "toolchain/toolchain-external/Config.in"
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source "toolchain/toolchain-common.in"
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endmenu
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