meson: convert hw/pci

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/Makefile.objs

@@ -21,7 +21,6 @@ devices-dirs-y += misc/
 devices-dirs-y += net/
 devices-dirs-y += rdma/
 devices-dirs-y += nvram/
-devices-dirs-y += pci/
 endif
 
 common-obj-y += $(devices-dirs-y)

hw/meson.build

@@ -1,6 +1,7 @@
 subdir('core')
 subdir('mem')
 subdir('nubus')
+subdir('pci')
 subdir('pci-bridge')
 subdir('pci-host')
 subdir('pcmcia')

hw/pci/Makefile.objs

@@ -1,14 +0,0 @@
-common-obj-$(CONFIG_PCI) += pci.o pci_bridge.o
-common-obj-$(CONFIG_PCI) += msix.o msi.o
-common-obj-$(CONFIG_PCI) += shpc.o
-common-obj-$(CONFIG_PCI) += slotid_cap.o
-common-obj-$(CONFIG_PCI) += pci_host.o
-
-# The functions in these modules can be used by devices too.  Since we
-# allow plugging PCIe devices into PCI buses, include them even if
-# CONFIG_PCI_EXPRESS=n.
-common-obj-$(CONFIG_PCI) += pcie.o pcie_aer.o
-common-obj-$(CONFIG_PCI_EXPRESS) += pcie_port.o pcie_host.o
-
-common-obj-$(call lnot,$(CONFIG_PCI)) += pci-stub.o
-common-obj-$(CONFIG_ALL) += pci-stub.o

hw/pci/meson.build

@@ -0,0 +1,19 @@
+pci_ss = ss.source_set()
+pci_ss.add(files(
+  'msi.c',
+  'msix.c',
+  'pci.c',
+  'pci_bridge.c',
+  'pci_host.c',
+  'shpc.c',
+  'slotid_cap.c'
+))
+# The functions in these modules can be used by devices too.  Since we
+# allow plugging PCIe devices into PCI buses, include them even if
+# CONFIG_PCI_EXPRESS=n.
+pci_ss.add(files('pcie.c', 'pcie_aer.c'))
+softmmu_ss.add(when: 'CONFIG_PCI_EXPRESS', if_true: files('pcie_port.c', 'pcie_host.c'))
+softmmu_ss.add_all(when: 'CONFIG_PCI', if_true: pci_ss)
+
+softmmu_ss.add(when: 'CONFIG_PCI', if_false: files('pci-stub.c'))
+softmmu_ss.add(when: 'CONFIG_ALL', if_true: files('pci-stub.c'))