From: Joseph Kogut Date: Thu, 24 Oct 2019 23:18:18 +0000 (-0700) Subject: package/lld: fix build with gcc < 5.1 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=393938f04faaf06d35366450c498847507ef72e3;p=buildroot.git package/lld: fix build with gcc < 5.1 This fix is based on commit 2a17fb6 used for llvm. Fixes: http://autobuild.buildroot.net/results/76310241a335a99a4ff2726edb517b067367fd41 http://autobuild.buildroot.net/results/88cbfae219fd4475be376c9558b5760cebd2148f [Peter: adjust comment as suggested by Romain] Signed-off-by: Joseph Kogut Reviewed-by: Romain Naour Signed-off-by: Peter Korsgaard --- diff --git a/package/lld/lld.mk b/package/lld/lld.mk index bda5a56ab5..a023159e17 100644 --- a/package/lld/lld.mk +++ b/package/lld/lld.mk @@ -12,6 +12,12 @@ LLD_LICENSE_FILES = LICENSE.TXT LLD_SUPPORTS_IN_SOURCE_BUILD = NO HOST_LLD_DEPENDENCIES = host-llvm +# LLVM > 9.0 will soon require C++14 support, building llvm <= 9.0 using a +# toolchain using gcc < 5.1 gives an error but actually still works. Setting +# this option makes it still build with gcc >= 4.8. +# https://reviews.llvm.org/D57264 +HOST_LLD_CONF_OPTS += -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON + # GCC looks for tools in a different path from LLD's default installation path define HOST_LLD_CREATE_SYMLINKS mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin