From 8d29893893fe25461abef645bfd38bf2f49c59a4 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Sun, 30 Jun 2013 21:29:12 +0200 Subject: eglibc: enable support in the Buildroot toolchain backend Using the newly introduced 'eglibc' package, this commit enables the option of building a toolchain using the eglibc C library in the Buildroot toolchain backend. In details, this commit: * Creates a choice to select uClibc or eglibc in the Buildroot toolchain backend (in toolchain/toolchain-buildroot/Config.in), and removes the fact that the Buildroot toolchain backend forcefully enables uClibc (toolchain/Config.in). * Creates a BUILDROOT_LIBC variables, which points to the package implementing the C library (i.e either 'uclibc' or 'eglibc'). * Modifies the gcc-final and gcc-intermediate makefiles to use the BUILDROOT_LIBC variable instead of hardcoding the use of uclibc. * Ensures that TLS support is always enabled when building eglibc. [Peter: fix commit text to refer to BUILDROOT_LIBC] Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- toolchain/Config.in | 1 - 1 file changed, 1 deletion(-) (limited to 'toolchain/Config.in') diff --git a/toolchain/Config.in b/toolchain/Config.in index 448bccc79..53d25736c 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -27,7 +27,6 @@ config BR2_TOOLCHAIN_BUILDROOT bool "Buildroot toolchain" depends on !BR2_microblaze && !BR2_aarch64 select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS - select BR2_TOOLCHAIN_USES_UCLIBC config BR2_TOOLCHAIN_EXTERNAL bool "External toolchain" -- cgit v1.2.3