From mboxrd@z Thu Jan 1 00:00:00 1970 From: Waldemar Brodkorb Date: Wed, 4 Mar 2015 15:48:17 +0100 Subject: [Buildroot] [PATCH] disable linuxthreads for NPTL only architectures for uClibc-ng Message-ID: <20150304144816.GA14815@waldemar-brodkorb.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net uClibc-ng does not support multiple thread implementations for an architecture and MMU configuration. BFIN, ARM noMMU and m68k/Coldfire noMMU still uses linuxthreads in uClibc-ng. The other buildroot supported architectures support NPTL. Reflect this in Buildroot configuration. ARC would work with uClibc-ng 1.0.0 and TLS/NPTL, but the correct toolchain must be used. Signed-off-by: Waldemar Brodkorb --- package/uclibc/Config.in | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/package/uclibc/Config.in b/package/uclibc/Config.in index 3a65752..c939f3f 100644 --- a/package/uclibc/Config.in +++ b/package/uclibc/Config.in @@ -5,6 +5,10 @@ config BR2_PACKAGE_UCLIBC bool default y +# helper symbol robust against releases +config BR2_PACKAGE_UCLIBC_NG + bool + comment "uClibc Options" choice @@ -23,6 +27,7 @@ choice config BR2_UCLIBC_NG_VERSION_1_0_0 bool "uClibc-ng 1.0.0" + select BR2_PACKAGE_UCLIBC_NG config BR2_UCLIBC_VERSION_XTENSA_GIT bool "uClibc Git Xtensa" @@ -117,10 +122,34 @@ choice bool "linuxthreads" depends on !BR2_bfin depends on !BR2_xtensa + depends on !BR2_arm && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_armeb && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_i386 && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mips && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mipsel && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mips64 && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mips64el && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_sh && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_powerpc && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_sparc && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_x86_64 && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_xtensa && BR2_PACKAGE_UCLIBC_NG select BR2_TOOLCHAIN_HAS_THREADS config BR2_PTHREADS_OLD bool "linuxthreads (stable/old)" + depends on !BR2_arm && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_armeb && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_i386 && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mips && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mipsel && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mips64 && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_mips64el && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_sh && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_powerpc && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_sparc && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_x86_64 && BR2_PACKAGE_UCLIBC_NG + depends on !BR2_xtensa && BR2_PACKAGE_UCLIBC_NG select BR2_TOOLCHAIN_HAS_THREADS config BR2_PTHREADS_NATIVE -- 1.7.10.4