From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Mon, 9 Feb 2015 20:53:38 +0100 Subject: [Buildroot] [PATCH] add basic support for uClibc-ng In-Reply-To: <20150209181636.GA17451@waldemar-brodkorb.de> References: <20150209181636.GA17451@waldemar-brodkorb.de> Message-ID: <20150209205338.604f740e@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net 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