selftests/nolibc: trim QEMU_ARCH mappings

For many configurations QEMU_ARCH is the same as XARCH.
Slim down the table by automatically falling back to XARCH.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260429-nolibc-qemu-arch-v1-4-a2ca07eab297@weissschuh.net

diff --git a/tools/testing/selftests/nolibc/Makefile.nolibc b/tools/testing/selftests/nolibc/Makefile.nolibc
index 6b424716a9f81566143ab8abb73fa412807d5920..57bbc28c52f4602ffbe09461190073fc6254e977 100644 (file)
--- a/tools/testing/selftests/nolibc/Makefile.nolibc
+++ b/tools/testing/selftests/nolibc/Makefile.nolibc
@@ -132,12 +132,9 @@ EXTRACONFIG           = $(EXTRACONFIG_$(XARCH))
 TEST =
 
 # QEMU_ARCH: arch names used by qemu
-QEMU_ARCH_i386       = i386
-QEMU_ARCH_x86_64     = x86_64
 QEMU_ARCH_x32        = x86_64
 QEMU_ARCH_x86        = x86_64
 QEMU_ARCH_arm64      = aarch64
-QEMU_ARCH_arm        = arm
 QEMU_ARCH_armthumb   = arm
 QEMU_ARCH_mips32le   = mipsel  # works with malta_defconfig
 QEMU_ARCH_mips32be   = mips
@@ -145,18 +142,10 @@ QEMU_ARCH_mipsn32le  = mips64el
 QEMU_ARCH_mipsn32be  = mips64
 QEMU_ARCH_mips64le   = mips64el
 QEMU_ARCH_mips64be   = mips64
-QEMU_ARCH_ppc        = ppc
-QEMU_ARCH_ppc64      = ppc64
 QEMU_ARCH_ppc64le    = ppc64
-QEMU_ARCH_riscv32    = riscv32
-QEMU_ARCH_riscv64    = riscv64
-QEMU_ARCH_s390x      = s390x
 QEMU_ARCH_loongarch  = loongarch64
 QEMU_ARCH_sparc32    = sparc
-QEMU_ARCH_sparc64    = sparc64
-QEMU_ARCH_m68k       = m68k
-QEMU_ARCH_sh4        = sh4
-QEMU_ARCH            = $(QEMU_ARCH_$(XARCH))
+QEMU_ARCH            = $(or $(QEMU_ARCH_$(XARCH)),$(XARCH))
 
 QEMU_ARCH_USER_ppc64le = ppc64le
 QEMU_ARCH_USER_mipsn32le = mipsn32el