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linux-yocto/tools/testing/selftests/powerpc/security/Makefile
Madhavan Srinivasan 108e5e6833 selftests/powerpc: make sub-folders buildable on their own 
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
2024-04-29 23:54:42 +10:00

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SPDX-License-Identifier: GPL-2.0+

TEST_GEN_PROGS := rfi_flush entry_flush uaccess_flush spectre_v2 TEST_PROGS := mitigation-patching.sh

top_srcdir = ../../../../..

include ../../lib.mk include ../flags.mk

CFLAGS += $(KHDR_INCLUDES)

$(TEST_GEN_PROGS): ../harness.c ../utils.c

$(OUTPUT)/spectre_v2: CFLAGS += -m64 $(OUTPUT)/spectre_v2: ../pmu/event.c branch_loops.S $(OUTPUT)/rfi_flush: flush_utils.c $(OUTPUT)/entry_flush: flush_utils.c $(OUTPUT)/uaccess_flush: flush_utils.c