| Message ID | 20170923212414.16744-4-romain.naour@gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | glibc: bump to 2.26 | expand |
Romain, All, On 2017-09-23 23:24 +0200, Romain Naour spake thusly: > Since glibc 2.26, kernel headers >= 3.10 are needed on powerpc64le [1]. > In order to prepare the glibc bump to this version, we don't allow to > build a Buildroot toolchain with kernel headers older than 3.10. > > [1] https://sourceware.org/git/?p=glibc.git;a=commit;h=c2ff5ec13fca1bdd1cd646a0260808386d7bd7ff > > Signed-off-by: Romain Naour <romain.naour@gmail.com> > Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> > Cc: "Yann E. MORIN" <yann.morin.1998@free.fr> Ideally, this should have been part of the patch that does the bump to 2.26, but it is OK to have it just before to have smaller-to-review patches. Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Regards, Yann E. MORIN. > --- > v3: move the dependency outside of architectures section. (Yann) > --- > toolchain/toolchain-buildroot/Config.in | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in > index f47001f..ac6017f 100644 > --- a/toolchain/toolchain-buildroot/Config.in > +++ b/toolchain/toolchain-buildroot/Config.in > @@ -51,6 +51,7 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC > depends on BR2_USE_MMU > depends on !BR2_STATIC_LIBS > depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2 > + depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10 || !BR2_powerpc64le > depends on !BR2_powerpc_SPE > select BR2_TOOLCHAIN_USES_GLIBC > # our glibc.mk enables RPC support > @@ -65,6 +66,11 @@ comment "glibc needs a toolchain w/ dynamic library, kernel headers >= 3.2" > depends on BR2_USE_MMU > depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2 > > +# glibc >= 2.26 require kernel headers >= 3.10 on powerpc64le. > +comment "glibc on powerpc64le needs a toolchain w/ headers >= 3.10" > + depends on BR2_powerpc64le > + depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10 > + > config BR2_TOOLCHAIN_BUILDROOT_MUSL > bool "musl" > depends on BR2_aarch64 || BR2_arm || BR2_armeb || BR2_i386 || \ > -- > 2.9.5 >
diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in index f47001f..ac6017f 100644 --- a/toolchain/toolchain-buildroot/Config.in +++ b/toolchain/toolchain-buildroot/Config.in @@ -51,6 +51,7 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC depends on BR2_USE_MMU depends on !BR2_STATIC_LIBS depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2 + depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10 || !BR2_powerpc64le depends on !BR2_powerpc_SPE select BR2_TOOLCHAIN_USES_GLIBC # our glibc.mk enables RPC support @@ -65,6 +66,11 @@ comment "glibc needs a toolchain w/ dynamic library, kernel headers >= 3.2" depends on BR2_USE_MMU depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2 +# glibc >= 2.26 require kernel headers >= 3.10 on powerpc64le. +comment "glibc on powerpc64le needs a toolchain w/ headers >= 3.10" + depends on BR2_powerpc64le + depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10 + config BR2_TOOLCHAIN_BUILDROOT_MUSL bool "musl" depends on BR2_aarch64 || BR2_arm || BR2_armeb || BR2_i386 || \
Since glibc 2.26, kernel headers >= 3.10 are needed on powerpc64le [1]. In order to prepare the glibc bump to this version, we don't allow to build a Buildroot toolchain with kernel headers older than 3.10. [1] https://sourceware.org/git/?p=glibc.git;a=commit;h=c2ff5ec13fca1bdd1cd646a0260808386d7bd7ff Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: "Yann E. MORIN" <yann.morin.1998@free.fr> --- v3: move the dependency outside of architectures section. (Yann) --- toolchain/toolchain-buildroot/Config.in | 6 ++++++ 1 file changed, 6 insertions(+)