hosttools: remove qemu_nios2

We do not build for nios2, an obsoleted target.

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

meta-zephyr-sdk/recipes-devtools/qemu/qemu-zephyr_9.2.1.bb

@@ -173,7 +173,6 @@ do_install:append() {
     ln -sf ../synopsys/bin/qemu-system-arc64 ${D}${bindir}/qemu-system-arc64
 
     # Link other legacy QEMU executables
-    ln -sf ../legacy/bin/qemu-system-nios2 ${D}${bindir}/qemu-system-nios2
     ln -sf ../legacy/bin/qemu-system-sparc ${D}${bindir}/qemu-system-sparc
 }
 

meta-zephyr-sdk/recipes-devtools/qemu/qemu.inc

@@ -171,7 +171,6 @@ do_install:append() {
     ln -sf ../synopsys/bin/qemu-system-arc64 ${D}${bindir}/qemu-system-arc64
 
     # Link other legacy QEMU executables
-    ln -sf ../legacy/bin/qemu-system-nios2 ${D}${bindir}/qemu-system-nios2
     ln -sf ../legacy/bin/qemu-system-sparc ${D}${bindir}/qemu-system-sparc
 }
 

meta-zephyr-sdk/recipes-devtools/qemu_legacy/qemu-legacy_git.bb

@@ -195,7 +195,7 @@ inherit autotools pkgconfig
 #--disable-fdt: Cannot use if supporting ARM
 #--disable-kvm: AArch64 has a QEMU/KVM board
 
-QEMUS_BUILT = "nios2-softmmu sparc-softmmu"
+QEMUS_BUILT = "sparc-softmmu"
 QEMU_FLAGS = "--disable-docs  --disable-sdl --disable-debug-info  --disable-cap-ng \
   --disable-libnfs --disable-libusb --disable-libiscsi --disable-usb-redir --disable-linux-aio\
   --disable-guest-agent --disable-libssh --disable-vnc-png  --disable-seccomp \