powerpc/boot: Separate CPP flags from BOOTCFLAGS
authorNicholas Piggin <npiggin@gmail.com>
Tue, 6 Jun 2023 06:46:55 +0000 (16:46 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 14 Jun 2023 02:46:41 +0000 (12:46 +1000)
commitd1b7d40d4ffa02d59e72abf31ee2119778c6673e
tree577790d65605cb6ba65f7341cd8bd4abdd5f8155
parent689d592e406983debe919acb87855cab0f25b7bc
powerpc/boot: Separate CPP flags from BOOTCFLAGS

Add BOOTCPPFLAGS variable for the CPP options required by C and AS.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230606064657.183969-3-npiggin@gmail.com
arch/powerpc/boot/Makefile