meson: convert chardev directory to Meson (tools part)

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>

Makefile

@@ -182,7 +182,6 @@ include $(SRC_PATH)/Makefile.objs
 endif
 
 dummy := $(call unnest-vars,, \
-                chardev-obj-y \
                 block-obj-y \
                 block-obj-m \
                 storage-daemon-obj-y \

Makefile.objs

@@ -7,8 +7,6 @@ qom-obj-y = qom/libqom.fa
 
 ifeq ($(call lor,$(CONFIG_SOFTMMU),$(CONFIG_TOOLS)),y)
 
-chardev-obj-y = chardev/
-
 authz-obj-y = authz/libauthz.fa
 authz/libauthz.fa-libs = $(if $(CONFIG_AUTH_PAM),-lpam)
 
@@ -19,6 +17,8 @@ block-obj-$(CONFIG_REPLICATION) += replication.o
 
 block-obj-m = block/
 
+chardev-obj-y = chardev/libchardev.fa
+
 crypto-obj-y = crypto/libcrypto.fa
 
 io-obj-y = io/libio.fa

Makefile.target

@@ -199,13 +199,13 @@ common-obj-m :=
 include $(SRC_PATH)/Makefile.objs
 dummy := $(call fix-paths,../,, \
               authz-obj-y \
+              chardev-obj-y \
               crypto-obj-y \
               io-obj-y \
               qom-obj-y)
 dummy := $(call unnest-vars,.., \
                block-obj-y \
                block-obj-m \
-               chardev-obj-y \
                common-obj-y \
                common-obj-m)
 all-obj-y += $(common-obj-y)

chardev/Makefile.objs

-chardev-obj-y += char.o
 chardev-obj-$(CONFIG_SOFTMMU) += chardev-sysemu.o
-chardev-obj-$(CONFIG_WIN32) += char-console.o
-chardev-obj-$(CONFIG_POSIX) += char-fd.o
-chardev-obj-y += char-fe.o
-chardev-obj-y += char-file.o
-chardev-obj-y += char-io.o
-chardev-obj-y += char-mux.o
-chardev-obj-y += char-null.o
-chardev-obj-$(CONFIG_POSIX) += char-parallel.o
-chardev-obj-y += char-pipe.o
-chardev-obj-$(CONFIG_POSIX) += char-pty.o
-chardev-obj-y += char-ringbuf.o
-chardev-obj-y += char-serial.o
-chardev-obj-y += char-socket.o
-chardev-obj-y += char-stdio.o
-chardev-obj-y += char-udp.o
-chardev-obj-$(CONFIG_WIN32) += char-win.o
-chardev-obj-$(CONFIG_WIN32) += char-win-stdio.o
-
 common-obj-$(CONFIG_SOFTMMU) += msmouse.o wctablet.o testdev.o
 
 ifeq ($(CONFIG_BRLAPI),y)

chardev/meson.build

+chardev_ss = ss.source_set()
+chardev_ss.add(files(
+  'char-fe.c',
+  'char-file.c',
+  'char-io.c',
+  'char-mux.c',
+  'char-null.c',
+  'char-pipe.c',
+  'char-ringbuf.c',
+  'char-serial.c',
+  'char-socket.c',
+  'char-stdio.c',
+  'char-udp.c',
+  'char.c',
+))
+chardev_ss.add(when: 'CONFIG_POSIX', if_true: files(
+  'char-fd.c',
+  'char-parallel.c',
+  'char-pty.c',
+))
+chardev_ss.add(when: 'CONFIG_WIN32', if_true: files(
+  'char-console.c',
+  'char-win-stdio.c',
+  'char-win.c',
+))
+
+chardev_ss = chardev_ss.apply(config_host, strict: false)
+libchardev = static_library('chardev', chardev_ss.sources() + genh,
+                            name_suffix: 'fa',
+                            build_by_default: false)
+
+chardev = declare_dependency(link_whole: libchardev)

meson.build

@@ -454,6 +454,7 @@ qemuutil = declare_dependency(link_with: libqemuutil,
                               sources: genh + version_res)
 
 subdir('io')
+subdir('chardev')
 subdir('fsdev')
 subdir('target')