108e5e6833
Build breaks when executing make with run_tests for sub-folders
under powerpc. This is because, CFLAGS and GIT_VERSION macros are
defined in Makefile of toplevel powerpc folder.
make: Entering directory '/home/maddy/linux/tools/testing/selftests/powerpc/mm'
gcc hugetlb_vs_thp_test.c ../harness.c ../utils.c -o /home/maddy/selftest_output//hugetlb_vs_thp_test
hugetlb_vs_thp_test.c:6:10: fatal error: utils.h: No such file or directory
6 | #include "utils.h"
| ^~~~~~~~~
compilation terminated.
Fix this by adding the flags.mk in each sub-folder Makefile. Also remove
the CFLAGS and GIT_VERSION macros from powerpc/ folder Makefile since
the same is definied in flags.mk
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240229093711.581230-3-maddy@linux.ibm.com
36 lines
767 B
Makefile
36 lines
767 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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EXTRA_SOURCES := ../harness.c
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build_32bit = $(shell if ($(CC) $(CFLAGS) -m32 -o /dev/null memcmp.c >/dev/null 2>&1) then echo "1"; fi)
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TEST_GEN_PROGS := memcmp_64 strlen
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$(OUTPUT)/memcmp_64: memcmp.c ../utils.c
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$(OUTPUT)/memcmp_64: CFLAGS += -m64 -maltivec
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ifeq ($(build_32bit),1)
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$(OUTPUT)/memcmp_32: memcmp.c
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$(OUTPUT)/memcmp_32: CFLAGS += -m32
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TEST_GEN_PROGS += memcmp_32
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endif
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$(OUTPUT)/strlen: strlen.c string.c
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ifeq ($(build_32bit),1)
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$(OUTPUT)/strlen_32: strlen.c
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$(OUTPUT)/strlen_32: CFLAGS += -m32
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TEST_GEN_PROGS += strlen_32
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endif
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top_srcdir = ../../../../..
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include ../../lib.mk
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include ../flags.mk
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# The loops are all 64-bit code
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CFLAGS += -I$(CURDIR)
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ASFLAGS = $(CFLAGS)
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$(TEST_GEN_PROGS): $(EXTRA_SOURCES)
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