From: Tony Ambardar <tony.ambar...@gmail.com>
Update get_sys_includes in Makefile with missing MIPS-related definitions
to fix many, many compilation errors building selftests/bpf. The following
added defines drive conditional logic in system headers for word-size and
endianness selection:
MIPSEL, MIPSEB
_MIPS_SZPTR
_MIPS_SZLONG
_MIPS_SIM, _ABIO32, _ABIN32, _ABI64
Signed-off-by: Tony Ambardar <tony.ambar...@gmail.com>
---
tools/testing/selftests/bpf/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/Makefile
b/tools/testing/selftests/bpf/Makefile
index 3b638069446d..11fdf126cb7c 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -396,7 +396,8 @@ define get_sys_includes
$(shell $(1) $(2) -v -E - </dev/null 2>&1 \
| sed -n '/<...> search starts here:/,/End of search list./{ s|
\(/.*\)|-idirafter \1|p }') \
$(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk
'{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}') \
-$(shell $(1) $(2) -dM -E - </dev/null | grep '__loongarch_grlen ' | awk
'{printf("-D__BITS_PER_LONG=%d", $$3)}')
+$(shell $(1) $(2) -dM -E - </dev/null | grep '__loongarch_grlen ' | awk
'{printf("-D__BITS_PER_LONG=%d", $$3)}') \
+$(shell $(1) $(2) -dM -E - </dev/null | grep -E
'MIPS(EL|EB)|_MIPS_SZ(PTR|LONG) |_MIPS_SIM |_ABI(O32|N32|64) ' | awk
'{printf("-D%s=%s ", $$2, $$3)}')
endef
# Determine target endianness.
--
2.34.1
