[Buildroot] [git commit] toolchain: disable C++ support on AVR32 gcc 4.2 with uClibc
From: Peter Korsgaard <jacmet@sunsite.dk>
Date: 2013-07-08 21:10:29
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: http://git.buildroot.net/buildroot/commit/?id=748b45ab5740d9e5e4791e298a5f7ba3699932d5 branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master In 25c3160092d7 ("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: Thomas Petazzoni <redacted> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> --- toolchain/toolchain-buildroot/Config.in.2 | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/toolchain/toolchain-buildroot/Config.in.2 b/toolchain/toolchain-buildroot/Config.in.2
index 9bbf016..e223d9d 100644
--- a/toolchain/toolchain-buildroot/Config.in.2
+++ b/toolchain/toolchain-buildroot/Config.in.2@@ -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