tools/testing/selftests/riscv/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 # Originally tools/testing/arm64/Makefile
   3
   4 # When ARCH not overridden for crosscompiling, lookup machine
   5 ARCH ?= $(shell uname -m 2>/dev/null || echo not)
   6
   7 ifneq (,$(filter $(ARCH),riscv))
   8 RISCV_SUBTARGETS ?= hwprobe vector mm
   9 else
  10 RISCV_SUBTARGETS :=
  11 endif
  12
  13 CFLAGS := -Wall -O2 -g
  14
  15 # A proper top_srcdir is needed by KSFT(lib.mk)
  16 top_srcdir = $(realpath ../../../../)
  17
  18 # Additional include paths needed by kselftest.h and local headers
  19 CFLAGS += -I$(top_srcdir)/tools/testing/selftests/
  20
  21 CFLAGS += $(KHDR_INCLUDES)
  22
  23 export CFLAGS
  24 export top_srcdir
  25
  26 all:
  27         @for DIR in $(RISCV_SUBTARGETS); do                             \
  28                 BUILD_TARGET=$(OUTPUT)/$$DIR;                   \
  29                 mkdir -p $$BUILD_TARGET;                        \
  30                 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@;              \
  31         done
  32
  33 install: all
  34         @for DIR in $(RISCV_SUBTARGETS); do                             \
  35                 BUILD_TARGET=$(OUTPUT)/$$DIR;                   \
  36                 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@;              \
  37         done
  38
  39 run_tests: all
  40         @for DIR in $(RISCV_SUBTARGETS); do                             \
  41                 BUILD_TARGET=$(OUTPUT)/$$DIR;                   \
  42                 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@;              \
  43         done
  44
  45 # Avoid any output on non riscv on emit_tests
  46 emit_tests:
  47         @for DIR in $(RISCV_SUBTARGETS); do                             \
  48                 BUILD_TARGET=$(OUTPUT)/$$DIR;                   \
  49                 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@;              \
  50         done
  51
  52 clean:
  53         @for DIR in $(RISCV_SUBTARGETS); do                             \
  54                 BUILD_TARGET=$(OUTPUT)/$$DIR;                   \
  55                 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@;              \
  56         done
  57
  58 .PHONY: all clean install run_tests emit_tests