Both the nolibc-test-config target and the NOLIBC_TEST_CONFIG marco are listed in the help output.
Signed-off-by: Zhangjin Wu falcon@tinylab.org --- tools/testing/selftests/nolibc/Makefile | 42 +++++++++++++------------ 1 file changed, 22 insertions(+), 20 deletions(-)
diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index f01b258ef19b..3c9e3963fbad 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -119,30 +119,32 @@ REPORT ?= awk '/[OK][\r]*$$/{p++} /[FAIL][\r]*$$/{if (!f) printf("\n"); f++
help: @echo "Supported targets under selftests/nolibc:" - @echo " all call the "run" target below" - @echo " help this help" - @echo " sysroot create the nolibc sysroot here (uses $$ARCH)" - @echo " nolibc-test build the executable (uses $$CC and $$CROSS_COMPILE)" - @echo " libc-test build an executable using the compiler's default libc instead" - @echo " run-user runs the executable under QEMU (uses $$XARCH, $$TEST)" - @echo " initramfs prepare the initramfs with nolibc-test" - @echo " defconfig create a fresh new default config (uses $$XARCH)" - @echo " kernel (re)build the kernel with the initramfs (uses $$XARCH)" - @echo " run runs the kernel in QEMU after building it (uses $$XARCH, $$TEST)" - @echo " rerun runs a previously prebuilt kernel in QEMU (uses $$XARCH, $$TEST)" - @echo " clean clean the sysroot, initramfs, build and output files" + @echo " all call the "run" target below" + @echo " help this help" + @echo " sysroot create the nolibc sysroot here (uses $$ARCH)" + @echo " nolibc-test build the executable (uses $$CC and $$CROSS_COMPILE)" + @echo " libc-test build an executable using the compiler's default libc instead" + @echo " run-user runs the executable under QEMU (uses $$XARCH, $$TEST)" + @echo " initramfs prepare the initramfs with nolibc-test" + @echo " nolibc-test-config create a fresh new $$(CONFIG) config with extra options from $$NOLIBC_TEST_CONFIG files (uses $$XARCH)" + @echo " defconfig do nolibc-test-config with default config (uses $$XARCH)" + @echo " kernel (re)build the kernel with the initramfs (uses $$XARCH)" + @echo " run runs the kernel in QEMU after building it (uses $$XARCH, $$TEST)" + @echo " rerun runs a previously prebuilt kernel in QEMU (uses $$XARCH, $$TEST)" + @echo " clean clean the sysroot, initramfs, build and output files" @echo "" @echo "The output file is "run.out". Test ranges may be passed using $$TEST." @echo "" @echo "Currently using the following variables:" - @echo " ARCH = $(ARCH)" - @echo " XARCH = $(XARCH)" - @echo " CROSS_COMPILE = $(CROSS_COMPILE)" - @echo " CC = $(CC)" - @echo " OUTPUT = $(OUTPUT)" - @echo " TEST = $(TEST)" - @echo " QEMU_ARCH = $(if $(QEMU_ARCH),$(QEMU_ARCH),UNKNOWN_ARCH) [determined from $$XARCH]" - @echo " IMAGE_NAME = $(if $(IMAGE_NAME),$(IMAGE_NAME),UNKNOWN_ARCH) [determined from $$XARCH]" + @echo " ARCH = $(ARCH)" + @echo " XARCH = $(XARCH)" + @echo " CROSS_COMPILE = $(CROSS_COMPILE)" + @echo " CC = $(CC)" + @echo " OUTPUT = $(OUTPUT)" + @echo " TEST = $(TEST)" + @echo " QEMU_ARCH = $(if $(QEMU_ARCH),$(QEMU_ARCH),UNKNOWN_ARCH) [determined from $$XARCH]" + @echo " IMAGE_NAME = $(if $(IMAGE_NAME),$(IMAGE_NAME),UNKNOWN_ARCH) [determined from $$XARCH]" + @echo " NOLIBC_TEST_CONFIG = $(strip $(foreach c,$(NOLIBC_TEST_CONFIG),$(wildcard $(CURDIR)/configs/$c))) [determined from $$XARCH]" @echo ""
all: run