Commit 748b45ab authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

toolchain: disable C++ support on AVR32 gcc 4.2 with uClibc 

In 25c31600 ("uClibc 0.9.31: remove stray kludges/conditions"), a
conditional that prevents the combination gcc 4.2-avr / C++ / locale
with uClibc 0.9.31 was removed. However, it turns out that the same
problem is affecting uClibc 0.9.33, described at
http://comments.gmane.org/gmane.comp.lib.uclibc.buildroot/24260

.

Therefore, we prevent the combination of gcc 4.2-avr / C++ / locale to
happen.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent cd344468

toolchain/toolchain-buildroot/Config.in.2

+5 −0
Original line number Diff line number Diff line
@@ -7,11 +7,16 @@ comment "Toolchain Options" 
config BR2_TOOLCHAIN_BUILDROOT_CXX

	bool "Enable C++ support"

	select BR2_INSTALL_LIBSTDCPP

	depends on !(BR2_GCC_VERSION_4_2_2_AVR32_2_1_5 && \

		     BR2_TOOLCHAIN_BUILDROOT_LOCALE)

	help

	  Enable this option if you want your toolchain to support the

	  C++ language and you want C++ libraries to be installed on

	  your target system.



comment "C++ support broken in uClibc with locale enabled with gcc 4.2"

	depends on BR2_GCC_VERSION_4_2_2_AVR32_2_1_5 && BR2_TOOLCHAIN_BUILDROOT_LOCALE



config BR2_TOOLCHAIN_BUILDROOT_USE_SSP

	bool "Enable stack protection support"

	help