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glibc: add 2.19 as a supported version

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glibc 2.19 has been released recently
(https://sourceware.org/ml/libc-alpha/2014-02/msg00224.html). This
commit allows to build a toolchain with this new version. In order to
allow this, we add a version selection that did not exist for
glibc. We default to 2.18, which was the only supported version until
now, and add an option for 2.19.

For microblaze, which uses a specific glibc version, the version
selection choice is not displayed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-02-10 18:43:46 +01:00 committed by Peter Korsgaard
parent 89673ec0df
commit 6762e427db
3 changed files with 23 additions and 2 deletions
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21
package/glibc/Config.in Normal file
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@ -0,0 +1,21 @@
if BR2_TOOLCHAIN_BUILDROOT_GLIBC
choice
prompt "glibc version"
default BR2_GLIBC_VERSION_2_18
# Architectures supported in mainline glibc
depends on BR2_arm || BR2_armeb || BR2_aarch64 || \
BR2_i386 || BR2_mips || BR2_mipsel || \
BR2_mips64 || BR2_mips64el || BR2_powerpc || \
BR2_sh || BR2_sh64 || BR2_sparc || \
BR2_x86_64
config BR2_GLIBC_VERSION_2_18
bool "2.18"
config BR2_GLIBC_VERSION_2_19
bool "2.19"
endchoice
endif

2
package/glibc/glibc.mk
View File

@ -21,7 +21,7 @@ GLIBC_SITE = http://downloads.yoctoproject.org/releases/eglibc/
GLIBC_SOURCE = eglibc-$(GLIBC_VERSION).tar.bz2
GLIBC_SRC_SUBDIR = libc
else
GLIBC_VERSION = 2.18
GLIBC_VERSION = $(if $(BR2_GLIBC_VERSION_2_19),2.19,2.18)
GLIBC_SITE = $(BR2_GNU_MIRROR)/libc
GLIBC_SOURCE = glibc-$(GLIBC_VERSION).tar.xz
GLIBC_SRC_SUBDIR = .

2
toolchain/toolchain-buildroot/Config.in
View File

@ -70,7 +70,7 @@ config BR2_TOOLCHAIN_BUILDROOT_LIBC
default "glibc" if BR2_TOOLCHAIN_BUILDROOT_GLIBC
source "package/uclibc/Config.in"
source "package/glibc/Config.in"
source "package/binutils/Config.in.host"
source "package/gcc/Config.in.host"
source "package/elf2flt/Config.in.host"