Messages in this thread | | | Subject | Re: [RFC PATCH 4/7] kconfig: support new special property shell= | From | Randy Dunlap <> | Date | Sat, 10 Feb 2018 10:05:12 -0800 |
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On 02/10/2018 12:55 AM, Ulf Magnusson wrote: > How many compilers don't support -fno-stack-protector by the way? > > config CC_HAS_STACKPROTECTOR_STRONG > bool > option shell="$CC -Werror -fstack-protector-strong -c -x c /dev/null" > > config CC_HAS_STACKPROTECTOR_REGULAR > bool > option shell="$CC -Werror -fstack-protector -c -x c /dev/null" > > config CC_HAS_STACKPROTECTOR_NONE > bool > default y > option shell="$CC -Werror -fno-stack-protector -c -x c /dev/null"
I ran: gcc -Werror -fno-stack-protector -c -x c /dev/null
It worked (gcc (SUSE Linux) 4.8.5) but it did leave a null.o file for me. Might need to add that to 'make clean' or just rm it immediately.
-- ~Randy
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