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d509463816
Main motivation for this commit is the introduction of `-ffile-prefix-map=` which alows reproducible build path. Compile tested on Linux and macOS without errors on the following targets: * ath79 * imx6 * brcm2708 * brcm63xx * ixp4xx * ramips * sunxi * x86 Thanks to Andre for the iremap fixup. Ref: https://reproducible-builds.org/docs/build-path/ Tested-by: Andre Heider <a.heider@gmail.com> Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> Signed-off-by: Paul Spooren <mail@aparcar.org> [refactored into separate commit] Signed-off-by: Petr Štetiar <ynezz@true.cz>
86 lines
2.0 KiB
Plaintext
86 lines
2.0 KiB
Plaintext
# Choose gcc version.
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choice
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prompt "GCC compiler Version" if TOOLCHAINOPTS
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default GCC_USE_VERSION_8
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help
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Select the version of gcc you wish to use.
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config GCC_USE_VERSION_5
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bool "gcc 5.x"
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depends on !arc
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config GCC_USE_VERSION_7
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bool "gcc 7.x"
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depends on !arc
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config GCC_USE_VERSION_8
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bool "gcc 8.x"
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config GCC_USE_VERSION_9
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bool "gcc 9.x"
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endchoice
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config GCC_USE_IREMAP
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default y if ( GCC_USE_VERSION_5 || GCC_USE_VERSION_7 )
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default n
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bool
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config GCC_USE_GRAPHITE
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bool
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prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
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config EXTRA_GCC_CONFIG_OPTIONS
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string
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prompt "Additional gcc configure options" if TOOLCHAINOPTS
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default ""
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help
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Any additional gcc options you may want to include....
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config GCC_DEFAULT_PIE
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bool
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prompt "Build executable with PIE enabled by default" if TOOLCHAINOPTS
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depends on !GCC_USE_VERSION_5
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default n
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help
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Use gcc configure option --enable-default-pie to turn on -fPIE and -pie by default.
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config GCC_DEFAULT_SSP
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bool
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prompt "Build executable with Stack-Smashing Protection enabled by default" if TOOLCHAINOPTS
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default n
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help
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Use gcc configure option --enable-default-ssp to turn on -fstack-protector-strong by default.
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config GCC_LIBSSP
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bool
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prompt "Build gcc libssp" if TOOLCHAINOPTS
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depends on !USE_MUSL
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default y if !USE_MUSL
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help
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Enable Stack-Smashing Protection support
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config SJLJ_EXCEPTIONS
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bool
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prompt "Use setjump()/longjump() exceptions" if TOOLCHAINOPTS
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default n
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help
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Use old setjump()/longjump() exceptions instead of the newer
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frame unwinding exceptions handling routines. Warning: increases
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code size and runtime memory usage.
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config INSTALL_GFORTRAN
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bool
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prompt "Build/install fortran compiler?" if TOOLCHAINOPTS
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default n
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help
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Build/install GNU fortran compiler ?
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config INSTALL_GCCGO
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bool
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prompt "Build/install Go compiler?" if TOOLCHAINOPTS
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depends on USE_GLIBC || BROKEN
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default n
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help
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Build/install GNU gccgo compiler ?
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