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https://github.com/crosstool-ng/crosstool-ng.git
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712b617a74
GLIBC 2.23 dropped support for pre-v9 SPARC in pthreads. Pass host triplet with s/sparc/sparcv9/ replacement for 2.23. Signed-off-by: Alexey Neyman <stilor@att.net>
137 lines
3.4 KiB
Plaintext
137 lines
3.4 KiB
Plaintext
# glibc options
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## depends on ! WINDOWS && ! BARE_METAL && ARCH_USE_MMU
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##
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## select LIBC_SUPPORT_THREADS_NATIVE
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## select CC_CORE_PASSES_NEEDED
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## select GETTEXT_NEEDED
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##
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## help The de-facto standard for Linux distributions.
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## help Feature-rich, but large... Most useful for desktop-like systems.
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config THREADS
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default "nptl"
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config LIBC_GLIBC_CUSTOM
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bool
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prompt "Custom glibc"
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depends on EXPERIMENTAL
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select LIBC_CUSTOM
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select LIBC_GLIBC_2_20_or_later
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help
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The choosen glibc version shall be not downloaded. Instead use
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a custom location to get the source.
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if LIBC_GLIBC_CUSTOM
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config LIBC_GLIBC_CUSTOM_LOCATION
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string
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prompt "Full path to custom glibc source"
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help
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Enter the path to the directory or tarball of your source for glibc.
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If the path is a tarball, it should extract to: <name>-<version>/
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where the name is this component, glibc, and the version is set
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below in the custom version string.
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config LIBC_GLIBC_CUSTOM_VERSION
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string
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prompt "Custom GLIBC version"
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help
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Enter the version number for your custom glibc.
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config LIBC_VERSION
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string
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default LIBC_GLIBC_CUSTOM_VERSION
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endif # LIBC_GLIBC_CUSTOM
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if ! LIBC_GLIBC_CUSTOM
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config CC_GLIBC_SHOW_LINARO
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bool
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prompt "Show Linaro versions"
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help
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Linaro is maintaining some advanced/more stable/experimental versions
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of glibc, especially for the ARM architecture.
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Those versions have not been blessed by the glibc comunity (nor have they
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been cursed either!), but they look to be pretty much stable, and even
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more stable than the upstream versions. YMMV...
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If you do not know what this Linaro stuff is, then simply say 'n' here,
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and rest in peace. OTOH, if you know what you are doing, you will be
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able to use and enjoy :-) the Linaro versions by saying 'y' here.
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Linaro: http://www.linaro.org/
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choice
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bool
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prompt "glibc version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config LIBC_GLIBC_V_2_23
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bool
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prompt "2.23"
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select LIBC_GLIBC_2_23_or_later
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config LIBC_GLIBC_V_2_22
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bool
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prompt "2.22"
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select LIBC_GLIBC_2_20_or_later
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config LIBC_GLIBC_V_2_21
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bool
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prompt "2.21"
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select LIBC_GLIBC_2_20_or_later
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config LIBC_GLIBC_LINARO_V_2_20
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bool
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prompt "Linaro 2.20-2014.11"
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select LIBC_GLIBC_2_20_or_later
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depends on CC_GLIBC_SHOW_LINARO
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config LIBC_GLIBC_V_2_20
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bool
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prompt "2.20"
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select LIBC_GLIBC_2_20_or_later
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config LIBC_GLIBC_V_2_19
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bool
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prompt "2.19"
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config LIBC_GLIBC_V_2_18
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bool
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prompt "2.18"
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endchoice
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endif # ! LIBC_GLIBC_CUSTOM
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# Checked by SPARC build: SPARCv8 is dropped in 2.23.
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config LIBC_GLIBC_2_23_or_later
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select LIBC_GLIBC_2_20_or_later
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bool
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# DeMark 2.20 as no longer needs to set NPTL as an addon.
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# It is no longer possible to build glibc without pthread!
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config LIBC_GLIBC_2_20_or_later
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bool
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if ! LIBC_GLIBC_CUSTOM
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config LIBC_VERSION
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string
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# Don't remove next line
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# CT_INSERT_VERSION_STRING_BELOW
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default "2.23" if LIBC_GLIBC_V_2_23
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default "2.22" if LIBC_GLIBC_V_2_22
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default "2.21" if LIBC_GLIBC_V_2_21
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default "linaro-2.20-2014.11" if LIBC_GLIBC_LINARO_V_2_20
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default "2.20" if LIBC_GLIBC_V_2_20
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default "2.19" if LIBC_GLIBC_V_2_19
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default "2.18" if LIBC_GLIBC_V_2_18
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endif # ! LIBC_GLIBC_CUSTOM
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