Add the STACKPROTECTOR symbols to the script that generates the symbols that should not be removed by the use of LTO when linking a shared object. This prevents a fail to build due to link errors.

https://source.denx.de/u-boot/u-boot/-/issues/35

Signed-off-by: Andrew Goodbody andrew.goodbody@linaro.org ---

Changes in v2: - Made the new match more specific and added it to the grep run rather than run grep twice

scripts/gen_ll_addressable_symbols.sh | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scripts/gen_ll_addressable_symbols.sh b/scripts/gen_ll_addressable_symbols.sh index 13f670ae0e..fc5ee0e9c0 100755 --- a/scripts/gen_ll_addressable_symbols.sh +++ b/scripts/gen_ll_addressable_symbols.sh @@ -11,5 +11,6 @@ set -e

echo '#include <linux/compiler.h>' -$@ 2>/dev/null | grep -oe '_u_boot_list_2_[a-zA-Z0-9_]*_2_[a-zA-Z0-9_]*' | \ - sort -u | sed -e 's/^(.*)/extern char \1[];\n__ADDRESSABLE(\1);/' +$@ 2>/dev/null | grep -oe '_u_boot_list_2_[a-zA-Z0-9_]*_2_[a-zA-Z0-9_]*' \ + -e '__stack_chk_guard' | sort -u | \ + sed -e 's/^(.*)/extern char \1[];\n__ADDRESSABLE(\1);/'