mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-22 06:07:49 +00:00
53892de14c
The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
338 lines
7.0 KiB
Plaintext
338 lines
7.0 KiB
Plaintext
# Compiler options
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#
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## select CC_SUPPORT_CXX
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## select CC_SUPPORT_FORTRAN
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## select CC_SUPPORT_JAVA
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## select CC_SUPPORT_ADA
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## select CC_SUPPORT_OBJC
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## select CC_SUPPORT_OBJCXX
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##
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## help gcc is the full-blown GNU compiler. This is what most people will choose.
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## help
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## help gcc supports many languages, a powerful code parser, optimised binary
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## help output, and lots of other features.
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config CC_GCC_SHOW_LINARO
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bool
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prompt "Show Linaro versions (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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help
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Linaro is maintaining some advanced/more stable/experimental versions
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of gcc, especially for the ARM architecture.
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Those versions have not been blessed by the gcc 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 "gcc version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config CC_V_linaro_4_6_2011_04_0
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bool
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prompt "linaro-4.6-2011.04-0 (EXPERIMENTAL)"
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depends on CC_GCC_SHOW_LINARO
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select CC_GCC_4_6
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config CC_V_4_6_0
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bool
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prompt "4.6.0 (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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select CC_GCC_4_6
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config CC_V_linaro_4_5_2011_04_0
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bool
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prompt "linaro-4.5-2011.04-0 (EXPERIMENTAL)"
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depends on CC_GCC_SHOW_LINARO
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select CC_GCC_4_5
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config CC_V_4_5_2
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bool
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prompt "4.5.2 (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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select CC_GCC_4_5
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config CC_V_4_5_1
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bool
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prompt "4.5.1 (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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select CC_GCC_4_5
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config CC_V_4_5_0
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bool
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prompt "4.5.0 (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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select CC_GCC_4_5
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config CC_V_linaro_4_4_2011_02_0
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bool
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prompt "linaro-4.4-2011.02-0 (EXPERIMENTAL)"
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depends on CC_GCC_SHOW_LINARO
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select CC_GCC_4_4
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config CC_V_4_4_6
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bool
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prompt "4.4.6"
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select CC_GCC_4_4
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config CC_V_4_4_5
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bool
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prompt "4.4.5"
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select CC_GCC_4_4
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config CC_V_4_4_4
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bool
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prompt "4.4.4"
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select CC_GCC_4_4
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config CC_V_4_4_3
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bool
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prompt "4.4.3"
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select CC_GCC_4_4
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config CC_V_4_4_2
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bool
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prompt "4.4.2"
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select CC_GCC_4_4
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config CC_V_4_4_1
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bool
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prompt "4.4.1"
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select CC_GCC_4_4
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config CC_V_4_4_0
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bool
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prompt "4.4.0"
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select CC_GCC_4_4
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config CC_V_4_3_5
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bool
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prompt "4.3.5"
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select CC_GCC_4_3
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config CC_V_4_3_4
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bool
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prompt "4.3.4"
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select CC_GCC_4_3
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config CC_V_4_3_3
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bool
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prompt "4.3.3"
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select CC_GCC_4_3
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config CC_V_4_3_2
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bool
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prompt "4.3.2"
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select CC_GCC_4_3
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config CC_V_4_3_1
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bool
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prompt "4.3.1"
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select CC_GCC_4_3
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config CC_V_4_2_4
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bool
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prompt "4.2.4"
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select CC_GCC_4_2
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config CC_V_4_2_3
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bool
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prompt "4.2.3 (OBSOLETE)"
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select CC_GCC_4_2
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depends on OBSOLETE
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config CC_V_4_2_2
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bool
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prompt "4.2.2"
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select CC_GCC_4_2
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config CC_V_4_2_1
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bool
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prompt "4.2.1 (OBSOLETE)"
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select CC_GCC_4_2
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depends on OBSOLETE
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config CC_V_4_2_0
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bool
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prompt "4.2.0 (OBSOLETE)"
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select CC_GCC_4_2
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depends on OBSOLETE
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config CC_V_4_1_2
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bool
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prompt "4.1.2 (OBSOLETE)"
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depends on OBSOLETE
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config CC_V_4_0_4
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bool
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prompt "4.0.4 (OBSOLETE)"
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depends on OBSOLETE
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config CC_V_3_4_6
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bool
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prompt "3.4.6 (OBSOLETE)"
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depends on OBSOLETE
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endchoice
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config CC_GCC_4_2
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bool
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default n
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select CC_GCC_4_2_or_later
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config CC_GCC_4_2_or_later
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bool
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default n
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config CC_GCC_4_3
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bool
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default n
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select CC_GCC_4_3_or_later
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select CC_GCC_USE_GMP_MPFR
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config CC_GCC_4_3_or_later
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bool
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default n
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select CC_GCC_4_2_or_later
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config CC_GCC_4_4
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bool
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default n
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select CC_GCC_4_4_or_later
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select CC_GCC_USE_GMP_MPFR
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select CC_GCC_HAS_GRAPHITE
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config CC_GCC_4_4_or_later
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bool
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default n
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select CC_GCC_4_3_or_later
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config CC_GCC_4_5
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bool
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default n
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select CC_GCC_4_5_or_later
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select CC_GCC_USE_GMP_MPFR
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select CC_GCC_USE_MPC
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select CC_GCC_HAS_GRAPHITE
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select CC_GCC_HAS_LTO
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config CC_GCC_4_5_or_later
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bool
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default n
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select CC_GCC_4_4_or_later
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config CC_GCC_4_6
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bool
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default n
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select CC_GCC_4_6_or_later
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select CC_GCC_USE_GMP_MPFR
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select CC_GCC_USE_MPC
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select CC_GCC_HAS_GRAPHITE
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select CC_GCC_HAS_LTO
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config CC_GCC_4_6_or_later
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bool
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default n
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select CC_GCC_4_5_or_later
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config CC_GCC_HAS_GRAPHITE
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bool
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default n
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# The way LTO works is a bit twisted.
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# See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements
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# Basically:
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# - if binutils has plugins: LTO is handled by ld/gold by loading
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# the plugin when linking
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# - if binutils does not have plugins: LTO is handled by collect2
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# In any case, LTO support does not depend on plugins, but takes
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# advantage of it
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config CC_GCC_HAS_LTO
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bool
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default n
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# Only enable gcc's support for plugins if binutils has it as well
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# They are usefull only when doing LTO, but it does no harm enabling
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# them even without LTO.
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config CC_GCC_ENABLE_PLUGINS
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bool
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depends on BINUTILS_PLUGINS
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depends on ! STATIC_TOOLCHAIN
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default y
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# If binutils installs gold, enable support for gold in gcc
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config CC_GCC_GOLD
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bool
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depends on BINUTILS_GOLD_INSTALLED
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default y
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config CC_GCC_USE_GMP_MPFR
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bool
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default n
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select GMP_NEEDED
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select MPFR_NEEDED
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config CC_GCC_USE_PPL_CLOOG
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bool
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default n
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select PPL_NEEDED
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select CLOOG_NEEDED
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config CC_GCC_USE_MPC
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bool
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default n
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select MPC_NEEDED
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config CC_GCC_USE_LIBELF
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bool
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default n
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select LIBELF_NEEDED
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config CC_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 "4.4.6" if CC_V_4_4_6
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default "linaro-4.6-2011.04-0" if CC_V_linaro_4_6_2011_04_0
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default "4.6.0" if CC_V_4_6_0
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default "linaro-4.5-2011.04-0" if CC_V_linaro_4_5_2011_04_0
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default "4.5.2" if CC_V_4_5_2
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default "4.5.1" if CC_V_4_5_1
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default "4.5.0" if CC_V_4_5_0
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default "linaro-4.4-2011.02-0" if CC_V_linaro_4_4_2011_02_0
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default "4.4.5" if CC_V_4_4_5
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default "4.4.4" if CC_V_4_4_4
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default "4.4.3" if CC_V_4_4_3
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default "4.4.2" if CC_V_4_4_2
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default "4.4.1" if CC_V_4_4_1
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default "4.4.0" if CC_V_4_4_0
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default "4.3.5" if CC_V_4_3_5
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default "4.3.4" if CC_V_4_3_4
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default "4.3.3" if CC_V_4_3_3
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default "4.3.2" if CC_V_4_3_2
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default "4.3.1" if CC_V_4_3_1
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default "4.3.0" if CC_V_4_3_0
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default "4.2.4" if CC_V_4_2_4
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default "4.2.3" if CC_V_4_2_3
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default "4.2.2" if CC_V_4_2_2
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default "4.2.1" if CC_V_4_2_1
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default "4.2.0" if CC_V_4_2_0
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default "4.1.2" if CC_V_4_1_2
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default "4.0.4" if CC_V_4_0_4
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default "3.4.6" if CC_V_3_4_6
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config CC_LANG_JAVA_USE_ECJ
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bool
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default y
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depends on CC_LANG_JAVA
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depends on CC_GCC_4_3_or_later
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