Both the nolibc-test-config target and the NOLIBC_TEST_CONFIG marco are
listed in the help output.
Signed-off-by: Zhangjin Wu <falcon@xxxxxxxxxxx>
---
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
--
2.25.1
