meson: target

Similar to hw_arch, each architecture defines two sourceset which are placed in
dictionaries target_arch and target_softmmu_arch.  These are then picked up
from there when building the per-emulator static_library.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

target/ppc/Makefile.objs

@@ -1,20 +0,0 @@
-obj-y += cpu-models.o
-obj-y += cpu.o
-obj-y += translate.o
-ifeq ($(CONFIG_SOFTMMU),y)
-obj-y += machine.o mmu_helper.o mmu-hash32.o monitor.o arch_dump.o
-obj-$(TARGET_PPC64) += mmu-hash64.o mmu-book3s-v3.o compat.o
-obj-$(TARGET_PPC64) += mmu-radix64.o
-endif
-obj-$(CONFIG_KVM) += kvm.o
-obj-$(call lnot,$(CONFIG_KVM)) += kvm-stub.o
-obj-y += dfp_helper.o
-obj-y += excp_helper.o
-obj-y += fpu_helper.o
-obj-y += int_helper.o
-obj-y += timebase_helper.o
-obj-y += misc_helper.o
-obj-y += mem_helper.o
-obj-y += ../../libdecnumber/
-obj-$(CONFIG_USER_ONLY) += user_only_helper.o
-obj-y += gdbstub.o

target/ppc/meson.build

@@ -0,0 +1,37 @@
+ppc_ss = ss.source_set()
+ppc_ss.add(files(
+  'cpu-models.c',
+  'cpu.c',
+  'dfp_helper.c',
+  'excp_helper.c',
+  'fpu_helper.c',
+  'gdbstub.c',
+  'int_helper.c',
+  'mem_helper.c',
+  'misc_helper.c',
+  'timebase_helper.c',
+  'translate.c',
+))
+
+ppc_ss.add(libdecnumber)
+
+ppc_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c'), if_false: files('kvm-stub.c'))
+ppc_ss.add(when: 'CONFIG_USER_ONLY', if_true: files('user_only_helper.c'))
+
+ppc_softmmu_ss = ss.source_set()
+ppc_softmmu_ss.add(files(
+  'arch_dump.c',
+  'machine.c',
+  'mmu-hash32.c',
+  'mmu_helper.c',
+  'monitor.c',
+))
+ppc_softmmu_ss.add(when: 'TARGET_PPC64', if_true: files(
+  'compat.c',
+  'mmu-book3s-v3.c',
+  'mmu-hash64.c',
+  'mmu-radix64.c',
+))
+
+target_arch += {'ppc': ppc_ss}
+target_softmmu_arch += {'ppc': ppc_softmmu_ss}