mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-29 09:08:52 +00:00
570 lines
12 KiB
Plaintext
570 lines
12 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"
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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_9
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bool
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prompt "linaro-4.9-2015.02"
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depends on CC_GCC_SHOW_LINARO
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select CC_GCC_4_9
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config CC_V_4_9_2
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bool
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prompt "4.9.2"
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select CC_GCC_4_9
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config CC_V_4_9_1
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bool
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prompt "4.9.1"
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select CC_GCC_4_9
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config CC_V_4_9_0
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bool
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prompt "4.9.0"
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select CC_GCC_4_9
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config CC_V_linaro_4_8
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bool
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prompt "linaro-4.8-2015.02"
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depends on CC_GCC_SHOW_LINARO
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select CC_GCC_4_8
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config CC_V_4_8_4
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bool
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prompt "4.8.4"
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select CC_GCC_4_8
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config CC_V_4_8_3
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bool
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prompt "4.8.3"
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select CC_GCC_4_8
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config CC_V_4_8_2
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bool
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prompt "4.8.2"
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select CC_GCC_4_8
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config CC_V_4_8_1
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bool
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prompt "4.8.1"
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select CC_GCC_4_8
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config CC_V_4_8_0
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bool
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prompt "4.8.0"
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select CC_GCC_4_8
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config CC_V_linaro_4_7
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bool
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prompt "linaro-4.7-2014.06"
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depends on CC_GCC_SHOW_LINARO
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select CC_GCC_4_7
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config CC_V_4_7_4
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bool
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prompt "4.7.4"
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select CC_GCC_4_7
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config CC_V_4_7_3
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bool
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prompt "4.7.3"
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select CC_GCC_4_7
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config CC_V_4_7_2
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bool
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prompt "4.7.2"
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select CC_GCC_4_7
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config CC_V_4_7_1
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bool
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prompt "4.7.1"
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select CC_GCC_4_7
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config CC_V_4_7_0
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bool
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prompt "4.7.0"
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select CC_GCC_4_7
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config CC_V_linaro_4_6
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bool
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prompt "linaro-4.6-2013.05"
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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_4
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bool
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prompt "4.6.4"
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select CC_GCC_4_6
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config CC_V_4_6_3
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bool
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prompt "4.6.3"
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select CC_GCC_4_6
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config CC_V_4_6_2
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bool
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prompt "4.6.2"
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select CC_GCC_4_6
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config CC_V_4_6_1
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bool
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prompt "4.6.1"
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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"
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select CC_GCC_4_6
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config CC_V_linaro_4_5
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bool
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prompt "linaro-4.5-2012.03"
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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_3
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bool
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prompt "4.5.3"
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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"
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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"
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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"
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select CC_GCC_4_5
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config CC_V_linaro_4_4
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bool
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prompt "linaro-4.4-2011.02-0"
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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_7
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bool
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prompt "4.4.7"
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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_6
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bool
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prompt "4.3.6"
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select CC_GCC_4_3
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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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# We need that one, it's the only version with avr32 support
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# because we have a patch for it
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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_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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config CC_CUSTOM
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bool
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prompt "Custom gcc"
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depends on EXPERIMENTAL
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select CC_GCC_latest
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endchoice
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if CC_CUSTOM
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config CC_CUSTOM_LOCATION
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string
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prompt "Full path to custom gcc source"
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default ""
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help
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Enter the path to the directory (or tarball) of your source for gcc,
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or leave blank to use default CT_CUSTOM_LOCATION_ROOT_DIR/gcc
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endif #CC_CUSTOM
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config CC_GCC_4_2
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bool
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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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config CC_GCC_4_3
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bool
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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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select CC_GCC_HAS_PKGVERSION_BUGURL
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config CC_GCC_4_3_or_later
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bool
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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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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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select CC_GCC_HAS_PKGVERSION_BUGURL
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config CC_GCC_4_4_or_later
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bool
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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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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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select CC_GCC_HAS_PKGVERSION_BUGURL
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select CC_GCC_HAS_BUILD_ID
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config CC_GCC_4_5_or_later
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bool
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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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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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select CC_GCC_HAS_PKGVERSION_BUGURL
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select CC_GCC_HAS_BUILD_ID
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select CC_GCC_HAS_LIBQUADMATH
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config CC_GCC_4_6_or_later
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bool
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select CC_GCC_4_5_or_later
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config CC_GCC_4_7
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bool
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select CC_GCC_4_7_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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select CC_GCC_HAS_PKGVERSION_BUGURL
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select CC_GCC_HAS_BUILD_ID
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select CC_GCC_HAS_LNK_HASH_STYLE
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select CC_GCC_HAS_LIBQUADMATH
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config CC_GCC_4_7_or_later
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bool
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select CC_GCC_4_6_or_later
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config CC_GCC_4_8
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bool
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select CC_GCC_4_8_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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select CC_GCC_HAS_PKGVERSION_BUGURL
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select CC_GCC_HAS_BUILD_ID
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select CC_GCC_HAS_LNK_HASH_STYLE
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select CC_GCC_HAS_LIBQUADMATH
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select CC_GCC_HAS_LIBSANITIZER
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select CC_SUPPORT_GOLANG
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config CC_GCC_4_8_or_later
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bool
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select CC_GCC_4_7_or_later
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config CC_GCC_4_9
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bool
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select CC_GCC_4_9_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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select CC_GCC_HAS_PKGVERSION_BUGURL
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select CC_GCC_HAS_BUILD_ID
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select CC_GCC_HAS_LNK_HASH_STYLE
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select CC_GCC_HAS_LIBQUADMATH
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select CC_GCC_HAS_LIBSANITIZER
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select CC_SUPPORT_GOLANG
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config CC_GCC_4_9_or_later
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bool
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select CC_GCC_4_8_or_later
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config CC_GCC_latest
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bool
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select CC_GCC_4_9_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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select CC_GCC_HAS_PKGVERSION_BUGURL
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select CC_GCC_HAS_BUILD_ID
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select CC_GCC_HAS_LNK_HASH_STYLE
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select CC_GCC_HAS_LIBQUADMATH
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select CC_GCC_HAS_LIBSANITIZER
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config CC_GCC_HAS_GRAPHITE
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bool
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# For graphite: gcc 4.4..4.7 need ppl, while 4.8.. need isl
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# Prompt in config/cc/gcc.in.2
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config CC_GCC_USE_GRAPHITE
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bool
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default y
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depends on CC_GCC_HAS_GRAPHITE
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select CLOOG_NEEDED
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select PPL_NEEDED if !CC_GCC_4_8_or_later
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select ISL_NEEDED if CC_GCC_4_8_or_later
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help
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Enable the GRAPHITE loop optimsations.
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On some systems (eg. Cygwin), PPL and/or CLooG (required to enable
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GRAPHITE) may not build properly (yet), so you'll have to say 'N'
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here (or help debug the issues)
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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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# Prompt in config/cc/gcc.in.2
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config CC_GCC_USE_LTO
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bool
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default y
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depends on CC_GCC_HAS_LTO
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select CC_GCC_USE_LIBELF if CC_GCC_4_5
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help
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Enable the Link Time Optimisations.
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config CC_GCC_HAS_PKGVERSION_BUGURL
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bool
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config CC_GCC_HAS_BUILD_ID
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bool
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config CC_GCC_HAS_LNK_HASH_STYLE
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bool
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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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select GMP_NEEDED
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select MPFR_NEEDED
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config CC_GCC_USE_MPC
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bool
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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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select LIBELF_NEEDED
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config CC_GCC_HAS_LIBQUADMATH
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bool
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config CC_GCC_HAS_LIBSANITIZER
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bool
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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 "linaro-4.9-2015.02" if CC_V_linaro_4_9
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default "4.9.2" if CC_V_4_9_2
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default "4.9.1" if CC_V_4_9_1
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default "4.9.0" if CC_V_4_9_0
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default "linaro-4.8-2015.02" if CC_V_linaro_4_8
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default "4.8.4" if CC_V_4_8_4
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default "4.8.3" if CC_V_4_8_3
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default "4.8.2" if CC_V_4_8_2
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default "4.8.1" if CC_V_4_8_1
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default "4.8.0" if CC_V_4_8_0
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default "linaro-4.7-2014.06" if CC_V_linaro_4_7
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default "4.7.4" if CC_V_4_7_4
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default "4.7.3" if CC_V_4_7_3
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default "4.7.2" if CC_V_4_7_2
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default "4.7.1" if CC_V_4_7_1
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default "4.7.0" if CC_V_4_7_0
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default "linaro-4.6-2013.05" if CC_V_linaro_4_6
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default "4.6.4" if CC_V_4_6_4
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default "4.6.3" if CC_V_4_6_3
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default "4.6.2" if CC_V_4_6_2
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default "4.6.1" if CC_V_4_6_1
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default "4.6.0" if CC_V_4_6_0
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default "linaro-4.5-2012.03" if CC_V_linaro_4_5
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default "4.5.3" if CC_V_4_5_3
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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
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default "4.4.7" if CC_V_4_4_7
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default "4.4.6" if CC_V_4_4_6
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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
|
|
default "4.4.3" if CC_V_4_4_3
|
|
default "4.4.2" if CC_V_4_4_2
|
|
default "4.4.1" if CC_V_4_4_1
|
|
default "4.4.0" if CC_V_4_4_0
|
|
default "4.3.6" if CC_V_4_3_6
|
|
default "4.3.5" if CC_V_4_3_5
|
|
default "4.3.4" if CC_V_4_3_4
|
|
default "4.3.3" if CC_V_4_3_3
|
|
default "4.3.2" if CC_V_4_3_2
|
|
default "4.3.1" if CC_V_4_3_1
|
|
default "4.3.0" if CC_V_4_3_0
|
|
default "4.2.4" if CC_V_4_2_4
|
|
default "4.2.2" if CC_V_4_2_2
|
|
default "4.1.2" if CC_V_4_1_2
|
|
default "4.0.4" if CC_V_4_0_4
|
|
default "3.4.6" if CC_V_3_4_6
|
|
default "custom" if CC_CUSTOM
|
|
|
|
config CC_LANG_JAVA_USE_ECJ
|
|
bool
|
|
default y
|
|
depends on CC_LANG_JAVA
|
|
depends on CC_GCC_4_3_or_later
|
|
|
|
# Fortran always requires GMP+MPFR, whatever the gcc version
|
|
config CC_LANG_FORTRAN
|
|
select CC_GCC_USE_GMP_MPFR
|