yann@1345
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1 |
# binutils options
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yann@1345
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2 |
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yann@1345
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3 |
comment "GNU binutils"
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yann@1345
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4 |
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yann@1345
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5 |
choice
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yann@1345
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6 |
bool
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yann@1345
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7 |
prompt "binutils version"
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yann@1535
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8 |
# Don't remove next line
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yann@1535
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9 |
# CT_INSERT_VERSION_BELOW
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yann@1345
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10 |
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titus@2797
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11 |
config BINUTILS_V_2_22
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titus@2797
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12 |
bool
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titus@2797
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prompt "2.22 (EXPERIMENTAL)"
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titus@2797
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depends on EXPERIMENTAL
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titus@2797
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15 |
select BINUTILS_2_22_or_later
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titus@2797
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16 |
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michael@2696
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17 |
config BINUTILS_V_2_21_53
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michael@2696
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18 |
bool
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michael@2696
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prompt "2.21.53 (EXPERIMENTAL)"
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michael@2696
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20 |
depends on EXPERIMENTAL
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michael@2696
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21 |
select BINUTILS_2_21_or_later
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michael@2696
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22 |
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yann@2665
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23 |
config BINUTILS_V_2_21_1a
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yann@2665
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24 |
bool
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yann@2665
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prompt "2.21.1a"
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yann@2665
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select BINUTILS_2_21_or_later
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yann@2665
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27 |
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yann@2664
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config BINUTILS_V_2_20_1a
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js@2012
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bool
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yann@2664
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prompt "2.20.1a"
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benoit@2488
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select BINUTILS_2_20_or_later
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js@2012
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32 |
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yann@2664
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config BINUTILS_V_2_19_1a
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yann@1345
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34 |
bool
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yann@2664
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prompt "2.19.1a"
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benoit@2488
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select BINUTILS_2_19_or_later
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yann@1345
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37 |
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yann@2664
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config BINUTILS_V_2_18a
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yann@1345
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bool
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yann@2664
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prompt "2.18a"
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benoit@2488
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select BINUTILS_2_18_or_later
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yann@1345
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yann@2664
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config BINUTILS_V_2_17a
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yann@1345
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bool
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yann@2664
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prompt "2.17a (OBSOLETE)"
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yann@1615
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depends on OBSOLETE
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yann@1345
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47 |
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yann@2664
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config BINUTILS_V_2_16_1a
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yann@1345
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bool
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yann@2664
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prompt "2.16.1a (OBSOLETE)"
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yann@1615
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depends on OBSOLETE
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yann@1345
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52 |
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yann@1345
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endchoice
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yann@1345
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54 |
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yann@1345
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config BINUTILS_VERSION
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yann@1345
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string
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yann@1535
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# Don't remove next line
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yann@1535
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# CT_INSERT_VERSION_STRING_BELOW
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titus@2797
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default "2.22" if BINUTILS_V_2_22
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michael@2696
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default "2.21.53" if BINUTILS_V_2_21_53
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yann@2665
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default "2.21.1a" if BINUTILS_V_2_21_1a
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yann@2664
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default "2.20.1a" if BINUTILS_V_2_20_1a
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yann@2664
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63 |
default "2.19.1a" if BINUTILS_V_2_19_1a
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yann@2664
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default "2.18a" if BINUTILS_V_2_18a
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yann@2664
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default "2.17a" if BINUTILS_V_2_17a
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yann@2664
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default "2.16.1a" if BINUTILS_V_2_16_1a
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yann@1345
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titus@2797
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config BINUTILS_2_22_or_later
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titus@2797
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bool
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titus@2797
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select BINUTILS_2_21_or_later
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titus@2797
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select BINUTILS_HAS_GOLD
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titus@2797
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select BINUTILS_HAS_PLUGINS
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titus@2797
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yann@2243
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config BINUTILS_2_21_or_later
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yann@2243
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bool
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benoit@2488
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select BINUTILS_2_20_or_later
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yann@2244
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select BINUTILS_HAS_GOLD
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yann@2245
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select BINUTILS_HAS_PLUGINS
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yann@2244
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benoit@2488
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config BINUTILS_2_20_or_later
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benoit@2488
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bool
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benoit@2488
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select BINUTILS_2_19_or_later
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benoit@2488
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benoit@2488
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config BINUTILS_2_19_or_later
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benoit@2488
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bool
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benoit@2488
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select BINUTILS_2_18_or_later
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benoit@2488
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benoit@2488
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config BINUTILS_2_18_or_later
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benoit@2488
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bool
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benoit@2488
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90 |
select BINUTILS_HAS_PKGVERSION_BUGURL
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yann@2947
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91 |
select BINUTILS_HAS_HASH_STYLE
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yann@2947
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yann@2947
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config BINUTILS_HAS_HASH_STYLE
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yann@2947
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bool
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benoit@2488
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yann@2244
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config BINUTILS_HAS_GOLD
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yann@2244
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bool
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yann@2244
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yann@2372
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config BINUTILS_GOLD_SUPPORTS_ARCH
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yann@2372
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bool
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yann@2372
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yann@2245
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config BINUTILS_HAS_PLUGINS
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yann@2245
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bool
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yann@2245
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104 |
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benoit@2488
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config BINUTILS_HAS_PKGVERSION_BUGURL
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benoit@2488
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bool
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benoit@2488
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yann@2372
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# Only these architectures have support in gold
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yann@2372
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config ARCH_arm
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yann@2372
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select BINUTILS_GOLD_SUPPORTS_ARCH
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yann@2372
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yann@2372
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config ARCH_x86
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yann@2372
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select BINUTILS_GOLD_SUPPORTS_ARCH
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yann@2372
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yann@2376
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# Force using the BFD linker if needed
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yann@2376
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# This is the case for some C libraries (eg. glibc and
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yann@2376
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# eglibc at least) and affected components can select this
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yann@2376
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config BINUTILS_FORCE_LD_BFD
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yann@2376
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bool
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yann@2376
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yann@2244
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121 |
choice
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yann@2244
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122 |
bool
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yann@2244
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123 |
prompt "Linkers to enable"
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yann@2244
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124 |
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yann@2244
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125 |
config BINUTILS_LINKER_LD
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yann@2244
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bool
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yann@2244
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prompt "ld"
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yann@2244
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128 |
help
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yann@2244
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129 |
The historical, bfd linker.
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yann@2244
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yann@2244
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131 |
config BINUTILS_LINKER_GOLD
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yann@2244
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bool
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yann@2244
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prompt "gold"
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yann@2244
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134 |
depends on BINUTILS_HAS_GOLD
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yann@2373
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depends on BINUTILS_GOLD_SUPPORTS_ARCH
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yann@2376
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depends on ! BINUTILS_FORCE_LD_BFD
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yann@2244
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depends on EXPERIMENTAL
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yann@2244
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select BINUTILS_GOLD_INSTALLED
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yann@2244
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help
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yann@2244
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gold is a new, optimised, multi-threaded linker with support
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yann@2244
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for plugins. Designed to be a drop-in replacement for the
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yann@2244
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original linker, ld, it can be much faster, with a 5:1 or
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yann@2244
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bigger ratio being not uncommon, YMMV.
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yann@2244
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yann@2244
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config BINUTILS_LINKER_LD_GOLD
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yann@2244
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bool
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yann@2244
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prompt "ld, gold"
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yann@2244
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depends on BINUTILS_HAS_GOLD
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yann@2373
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depends on BINUTILS_GOLD_SUPPORTS_ARCH
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yann@2244
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depends on EXPERIMENTAL
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yann@2244
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151 |
select BINUTILS_GOLD_INSTALLED
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yann@2247
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select BINUTILS_LINKER_BOTH
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yann@2244
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153 |
help
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yann@2244
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154 |
Both the historical ld and the new gold linkers will be
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yann@2244
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installed, with ld being the default linker used.
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yann@2244
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yann@2244
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See help for gold, above.
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yann@2244
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yann@2244
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config BINUTILS_LINKER_GOLD_LD
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yann@2244
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bool
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yann@2244
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prompt "gold, ld"
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yann@2244
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depends on BINUTILS_HAS_GOLD
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yann@2373
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depends on BINUTILS_GOLD_SUPPORTS_ARCH
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yann@2244
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depends on EXPERIMENTAL
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yann@2244
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165 |
select BINUTILS_GOLD_INSTALLED
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yann@2247
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select BINUTILS_LINKER_BOTH
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yann@2376
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select BINUTILS_LD_WRAPPER if BINUTILS_FORCE_LD_BFD
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yann@2244
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help
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yann@2244
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Both the historical ld and the new gold linkers will be
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yann@2244
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installed, with gold being the default linker used.
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yann@2244
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yann@2244
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See help for gold, above.
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yann@2244
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yann@2244
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endchoice # Enable linkers
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yann@2244
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yann@2374
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if BINUTILS_LINKER_GOLD
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yann@2374
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comment "WARNING! gold is not capable of"
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yann@2374
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comment "| building glibc/eglibc!"
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yann@2374
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endif # BINUTILS_LINKER_GOLD
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yann@2374
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180 |
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yann@2244
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config BINUTILS_GOLD_INSTALLED
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yann@2244
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182 |
bool
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yann@2244
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183 |
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yann@2246
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184 |
config BINUTILS_GOLD_THREADS
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yann@2246
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185 |
bool
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yann@2246
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186 |
prompt "| Enable threaded gold"
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yann@2246
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187 |
depends on BINUTILS_GOLD_INSTALLED
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yann@2246
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188 |
help
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yann@2246
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189 |
When configured with threads, gold can link in parallel,
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yann@2246
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190 |
possibly cooperating with a make jobserver.
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yann@2246
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191 |
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yann@2247
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192 |
config BINUTILS_LINKER_BOTH
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yann@2247
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193 |
bool
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yann@2247
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194 |
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yann@2244
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195 |
config BINUTILS_LINKERS_LIST
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yann@2244
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196 |
string
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yann@2244
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197 |
default "ld" if BINUTILS_LINKER_LD
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yann@2244
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198 |
default "gold" if BINUTILS_LINKER_GOLD
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yann@2244
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199 |
default "ld,gold" if BINUTILS_LINKER_LD_GOLD
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yann@2244
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200 |
default "gold,ld" if BINUTILS_LINKER_GOLD_LD
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yann@2244
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201 |
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yann@2247
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202 |
config BINUTILS_LD_WRAPPER
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yann@2247
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203 |
bool
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yann@2247
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204 |
prompt "| Add ld wrapper"
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yann@2247
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205 |
depends on BINUTILS_LINKER_BOTH
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yann@2247
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206 |
help
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yann@2247
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207 |
Add an ld wrapper that calls to either gold or ld.
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yann@2247
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208 |
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yann@2247
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209 |
By default, the wrapper will call to the default wrapper,
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yann@2247
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210 |
but if you set the environment variable CTNG_LD_IS, you
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yann@2247
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211 |
can change which linker will get called:
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yann@2247
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212 |
CTNG_LD_IS=gold will unconditionally call the gold linker
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yann@2247
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213 |
CTNG_LD_IS=bfd will unconditionally call the old bfd ld linker
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yann@2247
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214 |
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yann@2247
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215 |
config BINUTILS_LINKER_DEFAULT
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yann@2247
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216 |
string
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yann@2373
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217 |
default "bfd" if BINUTILS_LINKER_LD || BINUTILS_LINKER_LD_GOLD
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yann@2373
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218 |
default "gold" if BINUTILS_LINKER_GOLD || BINUTILS_LINKER_GOLD_LD
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yann@2243
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219 |
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yann@2245
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220 |
config BINUTILS_PLUGINS
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yann@2245
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221 |
bool
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yann@2245
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222 |
prompt "Enable support for plugins"
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yann@2245
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223 |
depends on BINUTILS_HAS_PLUGINS
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yann@2316
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224 |
depends on ! STATIC_TOOLCHAIN
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yann@2245
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225 |
help
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yann@2245
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226 |
binutils can be extended through the use of plugins.
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yann@2245
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227 |
Especially, gold can use the lto-plugin, as installed
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yann@2245
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228 |
by gcc, to handle LTO.
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yann@2245
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229 |
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yann@2467
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230 |
config BINUTILS_EXTRA_CONFIG_ARRAY
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yann@1345
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231 |
string
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yann@1345
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232 |
prompt "binutils extra config"
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yann@1345
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233 |
default ""
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yann@1345
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234 |
help
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yann@1345
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235 |
Extra flags passed onto ./configure when configuring
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yann@2469
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236 |
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yann@2469
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237 |
You can enter multiple arguments here, and arguments can contain spaces
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yann@2469
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238 |
if they are properly quoted (or escaped, but prefer quotes). Eg.:
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yann@2469
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239 |
--with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space
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yann@1345
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240 |
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yann@1345
|
241 |
config BINUTILS_FOR_TARGET
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yann@1345
|
242 |
bool
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yann@1345
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243 |
prompt "binutils libraries for the target"
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yann@1345
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244 |
depends on ! BARE_METAL
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yann@1844
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245 |
depends on ! BACKEND
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yann@1345
|
246 |
help
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yann@1345
|
247 |
Some utilities may need binutils libraries to be available on
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yann@1345
|
248 |
the target, eg. oprofile.
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yann@1345
|
249 |
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yann@1345
|
250 |
if BINUTILS_FOR_TARGET
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yann@1345
|
251 |
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yann@1345
|
252 |
config BINUTILS_FOR_TARGET_IBERTY
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yann@1345
|
253 |
bool
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yann@1345
|
254 |
prompt "libiberty"
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yann@1345
|
255 |
default y
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yann@1345
|
256 |
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yann@1345
|
257 |
config BINUTILS_FOR_TARGET_BFD
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yann@1345
|
258 |
bool
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yann@1345
|
259 |
prompt "libbfd"
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yann@1345
|
260 |
default y
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yann@1345
|
261 |
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yann@1345
|
262 |
endif # BINUTILS_FOR_TARGET
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