@@ -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(+)