rcar-gen3: optee-os: WORKAROUND to build with GCC 8.1

This commit adds NOWERROR=1 to ignore GCC 8 cast-function-type build
errors for SYSCALL_ENTRY() [1].

| core/arch/arm/tee/arch_svc.c:47:36: error: cast between incompatible function types from 'void (*)(long unsigned in| t)' to 'TEE_Result (*)(void)' {aka 'unsigned int (*)(void)'} [-Werror=cast-function-type]
| #define SYSCALL_ENTRY(_fn) { .fn = (syscall_t)_fn }
                                    ^
| core/arch/arm/tee/arch_svc.c:54:2: note: in expansion of macro 'SYSCALL_ENTRY'
|  SYSCALL_ENTRY(syscall_sys_return),
|  ^~~~~~~~~~~~~
| core/arch/arm/tee/arch_svc.c:47:36: error: cast between incompatible function types from 'void (*)(const void *, si| ze_t)' {aka 'void (*)(const void *, long unsigned int)'} to 'TEE_Result (*)(void)' {aka 'unsigned int (*)(void)'} [| -Werror=cast-function-type]
| #define SYSCALL_ENTRY(_fn) { .fn = (syscall_t)_fn }
                                    ^
| core/arch/arm/tee/arch_svc.c:55:2: note: in expansion of macro 'SYSCALL_ENTRY'
|  SYSCALL_ENTRY(syscall_log),
|  ^~~~~~~~~~~~~

[1] https://github.com/OP-TEE/optee_os/issues/2393

Signed-off-by: Thuy Tran <thuy.tran.xh@renesas.com>
Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>

0 files changed, 0 insertions, 0 deletions