i386: correctly select code in hw/i386 that depends on other components
fw_cfg.c and vapic.c are currently included unconditionally but
depend on other components. vapic.c depends on the local APIC,
while fw_cfg.c includes a piece of AML builder code that depends
on CONFIG_ACPI.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240509170044.190795-9-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/hw/i386/fw_cfg.c b/hw/i386/fw_cfg.c
index d802d27..6e0d994 100644
--- a/hw/i386/fw_cfg.c
+++ b/hw/i386/fw_cfg.c
@@ -203,6 +203,7 @@
fw_cfg_add_file(fw_cfg, "etc/msr_feature_control", val, sizeof(*val));
}
+#ifdef CONFIG_ACPI
void fw_cfg_add_acpi_dsdt(Aml *scope, FWCfgState *fw_cfg)
{
/*
@@ -229,3 +230,4 @@
aml_append(dev, aml_name_decl("_CRS", crs));
aml_append(scope, dev);
}
+#endif
diff --git a/hw/i386/meson.build b/hw/i386/meson.build
index d8b70ef..d9da676 100644
--- a/hw/i386/meson.build
+++ b/hw/i386/meson.build
@@ -1,12 +1,12 @@
i386_ss = ss.source_set()
i386_ss.add(files(
'fw_cfg.c',
- 'vapic.c',
'e820_memory_layout.c',
'multiboot.c',
'x86.c',
))
+i386_ss.add(when: 'CONFIG_APIC', if_true: files('vapic.c'))
i386_ss.add(when: 'CONFIG_X86_IOMMU', if_true: files('x86-iommu.c'),
if_false: files('x86-iommu-stub.c'))
i386_ss.add(when: 'CONFIG_AMD_IOMMU', if_true: files('amd_iommu.c'),
