[Buildroot] [PATCH 4/8] toolchain/external: hide versions too old for the current arch
Yann E. MORIN
yann.morin.1998 at free.fr
Sat Oct 7 12:15:00 UTC 2017
Romain, All,
On 2017-10-07 11:57 +0200, Romain Naour spake thusly:
> This patch needs to be rebased on master after the last linaro toolchain version
> bump (sorry ;-) )
>
> Le 03/09/2017 à 11:44, Yann E. MORIN a écrit :
> > Hide the toolchains if the arch requires a gcc version more recent
> > than the one they provide.
> >
> > Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> > Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> > ---
> > .../toolchain-external/toolchain-external-codescape-img-mips/Config.in | 1 +
> > .../toolchain-external/toolchain-external-codescape-mti-mips/Config.in | 1 +
> > .../toolchain-external-codesourcery-aarch64/Config.in | 1 +
> > .../toolchain-external/toolchain-external-codesourcery-amd64/Config.in | 1 +
> > .../toolchain-external/toolchain-external-codesourcery-arm/Config.in | 2 ++
> > .../toolchain-external/toolchain-external-codesourcery-mips/Config.in | 2 ++
> > .../toolchain-external/toolchain-external-codesourcery-niosII/Config.in | 1 +
> > .../toolchain-external/toolchain-external-linaro-aarch64/Config.in | 1 +
> > toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in | 2 ++
> > toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in | 2 ++
> > toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in | 1 +
> > 11 files changed, 15 insertions(+)
> >
> > diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> > index e29c4dcb87..8b2eab0ad2 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> > bool "Codescape IMG GNU Linux Toolchain 2016.05"
> > depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
>
> Having
>
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_5
>
> and
> select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
>
> looks redundant...
It might, but this serves two different purposes.
> Also where BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9 is selected when you use a packaged
> toolchain ?
The architectures do. Either the full arch, or individual cores.
> With the complete series applied I can't select a packaged external toolchain.
>
> Try with to select the Linaro toolchain with this defconfig:
>
> BR2_arm=y
> BR2_cortex_a9=y
> BR2_ARM_ENABLE_NEON=y
> BR2_ARM_ENABLE_VFP=y
> BR2_TOOLCHAIN_EXTERNAL=y
Weird, it works for me:
$ make defconfig BR2_DEFCONFIG=$(pwd)/kubu.defconfig
$ grep LINARO .config
BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y
Regards,
Yann E. MORIN.
> Best regards,
> Romain
>
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && !BR2_MIPS_SOFT_FLOAT)
> > select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> > diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> > index efe6f8527e..db191fd1be 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> > bool "Codescape MTI GNU Linux Toolchain 2016.05"
> > depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_5
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && !BR2_MIPS_SOFT_FLOAT) || \
> > BR2_MIPS_CPU_MIPS32R5 || (BR2_MIPS_CPU_MIPS64R5 && !BR2_MIPS_SOFT_FLOAT)
> > diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
> > index 66a032e9ac..24cbcffa29 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
> > bool "CodeSourcery AArch64 2014.11"
> > depends on BR2_aarch64
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_5
> > # a57/a53 and a72/a53 appeared in gcc-6 or were broken before
> > depends on !BR2_cortex_a57_a53 && !BR2_cortex_a72_a53
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
> > index 101e227af9..50c5a20019 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
> > bool "Sourcery CodeBench AMD64 2016.11"
> > depends on BR2_x86_64
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on !BR2_STATIC_LIBS
> > depends on BR2_x86_jaguar || BR2_x86_steamroller
> > diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
> > index e1a7891007..b91daa5c81 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
> > bool "Sourcery CodeBench ARM 2014.05"
> > depends on BR2_arm
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
> > # a15/a7 appeared in gcc-4.9, a17/a7 in gcc-5, a57/a53 and a72/a53
> > # in gcc-6, or they each were broken earlier than that.
> > depends on !BR2_cortex_a15_a7 && !BR2_cortex_a17_a7
> > @@ -35,5 +36,6 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
> >
> > comment "Sourcery CodeBench toolchains available for the EABI ABI"
> > depends on BR2_arm
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
> > depends on !BR2_ARM_EABI
> > depends on !BR2_STATIC_LIBS
> > diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
> > index 6a13ae6cd6..734f0e4c7c 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
> > @@ -2,6 +2,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
> > bool "Sourcery CodeBench MIPS 2016.05"
> > depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
> > depends on BR2_MIPS_CPU_MIPS32R2 || BR2_MIPS_CPU_MIPS64R2
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_6
> > # Unsupported MIPS cores
> > depends on !BR2_mips_interaptiv
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > @@ -89,5 +90,6 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
> > Select BR2_SOFT_FLOAT
> >
> > comment "Sourcery CodeBench toolchains are only available for MIPS/MIPS64 o32 and n64"
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_6
> > depends on BR2_MIPS_NABI32
> > depends on !BR2_STATIC_LIBS
> > diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
> > index 341bc2ab44..7563995eb6 100644
> > --- a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
> > bool "Sourcery CodeBench Nios-II 2017.05"
> > depends on BR2_nios2
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on !BR2_STATIC_LIBS
> > select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> > diff --git a/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
> > index caa5ed340a..71ae73adb8 100644
> > --- a/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
> > bool "Linaro AArch64 2017.02"
> > depends on BR2_aarch64
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on !BR2_STATIC_LIBS
> > select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> > diff --git a/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
> > index f538eb7eb3..f5bbbaaad8 100644
> > --- a/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
> > @@ -1,11 +1,13 @@
> > comment "Linaro toolchains available for Cortex-A + EABIhf"
> > depends on BR2_arm
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
> > depends on !BR2_STATIC_LIBS
> >
> > config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
> > bool "Linaro ARM 2017.02"
> > depends on BR2_arm
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on BR2_ARM_EABIHF
> > diff --git a/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
> > index 14c7481f81..64e97eeea7 100644
> > --- a/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
> > @@ -1,11 +1,13 @@
> > comment "Linaro toolchains available for Cortex-A + EABIhf"
> > depends on BR2_armeb
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
> > depends on !BR2_STATIC_LIBS
> >
> > config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
> > bool "Linaro armeb 2017.02"
> > depends on BR2_armeb
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8
> > depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> > depends on BR2_ARM_EABIHF
> > diff --git a/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in b/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
> > index f438ea765d..8e4344a83d 100644
> > --- a/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
> > +++ b/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
> > @@ -1,6 +1,7 @@
> > config BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
> > bool "Synopsys ARC 2016.09 toolchain"
> > depends on BR2_arc
> > + depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> > depends on BR2_HOSTARCH = "x86_64"
> > select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
> > select BR2_INSTALL_LIBSTDCPP
> >
>
--
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