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-fstack-protector-strong is controlled by the in-tree
CONFIG_STACKPROTECTOR_STRONG config option. If the flag is set without
the config option, scst fails to build:
ERROR: modpost: "__stack_chk_fail" [scst/src/scst.ko] undefined!
-fstack-clash-protection is disabled in the kernel's Makefile due to an
incompatibility with randomize_kstack_offset.
Fixes: 86d3d4bb1d ("kbuild: Enable additional compiler warnings")
Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
19 lines
413 B
Makefile
19 lines
413 B
Makefile
KBUILD_EXTRA_SYMBOLS=$(src)/../scst/src/Module.symvers
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ccflags-y := -I$(src)/../scst/include \
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-Wall \
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-Wextra \
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-Wno-type-limits \
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-Wno-missing-field-initializers \
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-Wno-unused-parameter \
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-Wformat \
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-O2 \
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-Werror=format-security \
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-Werror=implicit-function-declaration \
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-pipe \
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-g \
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-grecord-gcc-switches \
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-Wstrict-prototypes
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obj-m := scst_local.o
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