[Buildroot] [PATCH] add basic support for uClibc-ng
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Mon Feb 9 19:53:38 UTC 2015
Dear Waldemar Brodkorb,
On Mon, 9 Feb 2015 19:16:37 +0100, Waldemar Brodkorb wrote:
> +config BR2_TOOLCHAIN_BUILDROOT_UCLIBC_NG
> + bool "uClibc-ng"
> + select BR2_TOOLCHAIN_USES_UCLIBC
> + depends on BR2_arcle || BR2_arceb || BR2_arm || BR2_armeb || \
> + BR2_avr32 || BR2_bfin || BR2_i386 || BR2_m68k || \
> + BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el || \
> + BR2_powerpc || BR2_sh || BR2_sparc || BR2_xtensa || \
> + BR2_x86_64
> + help
> + This option selects uClibc-ng as the C library for the
> + cross-compilation toolchain.
> +
> + http://uclibc-ng.org
> +
I don't think introducing this symbol is needed. Instead, we can just
make uClibc-ng another version of uClibc. Like the following (untested) :
diff --git a/package/uclibc/Config.in b/package/uclibc/Config.in
index 020c47c..6f96c15 100644
--- a/package/uclibc/Config.in
+++ b/package/uclibc/Config.in
@@ -21,6 +21,10 @@ choice
bool "uClibc 0.9.33.x"
depends on !(BR2_arc || BR2_avr32 || BR2_xtensa)
+ config BR2_UCLIBC_NG_VERSION_1_0_0
+ bool "uClibc-ng 1.0.0"
+ depends on !(BR2_arc || BR2_avr32 || BR2_xtensa)
+
config BR2_UCLIBC_VERSION_XTENSA_GIT
bool "uClibc Git Xtensa"
depends on BR2_xtensa
@@ -42,6 +46,7 @@ config BR2_UCLIBC_VERSION_STRING
string
default 0.9.31.1 if BR2_UCLIBC_VERSION_0_9_31
default 0.9.33.2 if BR2_UCLIBC_VERSION_0_9_33
+ default 1.0.0 if BR2_UCLIBC_NG_VERSION_1_0_0
default "arc-2014.12" if BR2_arc
default "7bf35c8b7d4a1f97174eb49f47f33946b282114c" if BR2_UCLIBC_VERSION_XTENSA_GIT
default BR2_USE_UCLIBC_SNAPSHOT if BR2_UCLIBC_VERSION_SNAPSHOT
@@ -50,6 +55,7 @@ config BR2_UCLIBC_CONFIG
string "uClibc configuration file to use?"
default "package/uclibc/uClibc-0.9.31.config" if BR2_UCLIBC_VERSION_0_9_31
default "package/uclibc/uClibc-0.9.33.config" if BR2_UCLIBC_VERSION_0_9_33
+ default "package/uclibc/uClibc-ng-1.0.0.config" if BR2_UCLIBC_NG_VERSION_1_0_0
default "package/uclibc/uClibc-snapshot.config" if BR2_arc
default "package/uclibc/uClibc-snapshot.config" if BR2_UCLIBC_VERSION_SNAPSHOT
default "package/uclibc/uClibc-snapshot.config" if BR2_UCLIBC_VERSION_XTENSA_GIT
diff --git a/package/uclibc/uclibc.mk b/package/uclibc/uclibc.mk
index 8654926..aeffa18 100644
--- a/package/uclibc/uclibc.mk
+++ b/package/uclibc/uclibc.mk
@@ -17,6 +17,9 @@ UCLIBC_SOURCE = uClibc-$(UCLIBC_VERSION).tar.gz
else ifeq ($(BR2_UCLIBC_VERSION_XTENSA_GIT),y)
UCLIBC_SITE = git://git.busybox.net/uClibc
UCLIBC_SOURCE = uClibc-$(UCLIBC_VERSION).tar.gz
+else ifeq ($(BR2_UCLIBC_NG_VERSION_1_0_0),y)
+UCLIBC_SITE = http://downloads.uclibc-ng.org/releases/1.0.0/
+UCLIBC_SOURCE = uClibc-ng-$(UCLIBC_VERSION).tar.xz
else
UCLIBC_SITE = http://www.uclibc.org/downloads
UCLIBC_SOURCE = uClibc-$(UCLIBC_VERSION).tar.xz
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
More information about the buildroot
mailing list