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https://github.com/crosstool-ng/crosstool-ng.git
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227 lines
5.3 KiB
Plaintext
227 lines
5.3 KiB
Plaintext
# uClibc options
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## depends on ! WINDOWS && ! BARE_METAL
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##
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## select LIBC_SUPPORT_THREADS_LT
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## select LIBC_SUPPORT_THREADS_NONE
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## select CC_CORE_PASSES_NEEDED
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##
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## help The de-facto standard for embeded linux systems.
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## help
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## help Highly configurable, thus as feature-rich as you
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## help need, without compromising for size.
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config THREADS
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default "nptl" if THREADS_NATIVE
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default "linuxthreads" if THREADS_LT
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if ARCH_FLOAT_SOFTFP
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comment "'softfp' ABI and uClibc is not entirely tested in crosstool-NG"
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comment "You may experience issues, although it should work just fine"
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endif # ARCH_FLOAT_SOFTFP
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config LIBC_UCLIBC_CUSTOM
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bool
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prompt "Custom uClibc"
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depends on EXPERIMENTAL
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help
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The choosen uclibc version shall be not downloaded. Instead use
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a custom location to get the source.
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if LIBC_UCLIBC_CUSTOM
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choice
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bool
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prompt "uClibc Version Name"
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config LIBC_UCLIBC_CUSTOM_UCLIBC
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bool "uClibc (OBSOLETE)"
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depends on OBSOLETE
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select LIBC_UCLIBC_0_9_33_2_or_later
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config LIBC_UCLIBC_CUSTOM_UCLIBC_NG
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bool "uClibc-ng (1.0.15 or later)"
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select LIBC_UCLIBC_NG_1_0_15_or_later
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config LIBC_UCLIBC_CUSTOM_UCLIBC_NG_OLD
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bool "uClibc-ng (older than 1.0.15)"
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select LIBC_UCLIBC_NG_1_0_0_or_later
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endchoice
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config LIBC_UCLIBC_CUSTOM_LOCATION
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string
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prompt "Full path to custom uClibc source"
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help
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Enter the path to the directory or tarball of your source for uClibc.
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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 will be set by the uClibc Version Name
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option from above, and the version is set below in the custom version
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string.
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config LIBC_UCLIBC_CUSTOM_VERSION
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string
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prompt "Custom uClibc Version"
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help
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Enter the version number for your custom uClibc.
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Version 1.0.18 is only enabled in EXPERIMENTAL builds due to issues
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with static libraries.
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config LIBC_VERSION
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string
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default LIBC_UCLIBC_CUSTOM_VERSION
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endif # LIBC_UCLIBC_CUSTOM
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if ! LIBC_UCLIBC_CUSTOM
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choice
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bool
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prompt "uClibc version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config LIBC_UCLIBC_NG_V_1_0_24
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bool
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prompt "1.0.24"
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select LIBC_UCLIBC_NG_1_0_15_or_later
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config LIBC_UCLIBC_NG_V_1_0_23
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bool
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prompt "1.0.23"
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select LIBC_UCLIBC_NG_1_0_15_or_later
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config LIBC_UCLIBC_NG_V_1_0_22
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bool
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prompt "1.0.22"
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select LIBC_UCLIBC_NG_1_0_15_or_later
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config LIBC_UCLIBC_NG_V_1_0_21
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bool
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prompt "1.0.21 (OBSOLETE)"
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depends on OBSOLETE
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select LIBC_UCLIBC_NG_1_0_15_or_later
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config LIBC_UCLIBC_NG_V_1_0_20
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bool
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prompt "1.0.20 (OBSOLETE)"
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depends on OBSOLETE
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select LIBC_UCLIBC_NG_1_0_15_or_later
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config LIBC_UCLIBC_V_0_9_33_2
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bool
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prompt "0.9.33.2 (OBSOLETE)"
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depends on OBSOLETE
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select LIBC_UCLIBC_0_9_33_2_or_later
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endchoice
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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 "1.0.24" if LIBC_UCLIBC_NG_V_1_0_24
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default "1.0.23" if LIBC_UCLIBC_NG_V_1_0_23
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default "1.0.22" if LIBC_UCLIBC_NG_V_1_0_22
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default "1.0.21" if LIBC_UCLIBC_NG_V_1_0_21
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default "1.0.20" if LIBC_UCLIBC_NG_V_1_0_20
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default "0.9.33.2" if LIBC_UCLIBC_V_0_9_33_2
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endif # ! LIBC_UCLIBC_CUSTOM
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config LIBC_UCLIBC_NG_1_0_15_or_later
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bool
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select LIBC_UCLIBC_NG_1_0_0_or_later
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config LIBC_UCLIBC_NG_1_0_0_or_later
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bool
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select LIBC_UCLIBC_NG
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select LIBC_UCLIBC_0_9_33_2_or_later
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config LIBC_UCLIBC_0_9_33_2_or_later
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bool
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select LIBC_SUPPORT_THREADS_NATIVE
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select LIBC_UCLIBC_PARALLEL
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config LIBC_UCLIBC_PARALLEL
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bool
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config LIBC_UCLIBC_NG
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bool
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choice
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bool
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prompt "uClibc verbosity:"
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default LIBC_UCLIBC_VERBOSITY_0
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config LIBC_UCLIBC_VERBOSITY_0
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bool
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prompt "Quiet build"
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help
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Print terse command indications.
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config LIBC_UCLIBC_VERBOSITY_1
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bool
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prompt "Brief build (show defines, ld flags)"
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help
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Print simplified command lines.
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config LIBC_UCLIBC_VERBOSITY_2
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bool
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prompt "Very verbose build"
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help
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Print full command lines.
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endchoice
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# uClibc-ng has reverted the meaning of V=1 and V=2 compared to its
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# ancestor, uClibc, in order to match kernel's Kbuild settings.
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# Hence, for uClibc-ng supply V=2 if "brief build" is selected,
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# and so forth.
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config LIBC_UCLIBC_VERBOSITY
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string
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default "" if LIBC_UCLIBC_VERBOSITY_0
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default "V=2" if LIBC_UCLIBC_VERBOSITY_1 && LIBC_UCLIBC_NG
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default "V=1" if LIBC_UCLIBC_VERBOSITY_1
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default "V=1" if LIBC_UCLIBC_VERBOSITY_2 && LIBC_UCLIBC_NG
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default "V=2" if LIBC_UCLIBC_VERBOSITY_2
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choice
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bool
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prompt "Debug level"
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default LIBC_UCLIBC_DEBUG_LEVEL_0
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config LIBC_UCLIBC_DEBUG_LEVEL_0
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bool
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prompt "none"
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config LIBC_UCLIBC_DEBUG_LEVEL_1
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bool
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prompt "minimal"
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config LIBC_UCLIBC_DEBUG_LEVEL_2
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bool
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prompt "normal"
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config LIBC_UCLIBC_DEBUG_LEVEL_3
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bool
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prompt "all"
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endchoice
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config LIBC_UCLIBC_DEBUG_LEVEL
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int
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default 0 if LIBC_UCLIBC_DEBUG_LEVEL_0
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default 1 if LIBC_UCLIBC_DEBUG_LEVEL_1
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default 2 if LIBC_UCLIBC_DEBUG_LEVEL_2
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config LIBC_UCLIBC_CONFIG_FILE
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string
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prompt "Configuration file"
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default ""
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help
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Path to the configuration file.
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If the file is not provided, we fall back to a default config file.
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