[PATCH 021/142] contrib/vhost-user-gpu: convert to meson

[Paolo Bonzini]

From: Marc-André Lureau <address@hidden>

Signed-off-by: Marc-André Lureau <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 Makefile                             |  5 -----
 Makefile.objs                        |  1 -
 contrib/vhost-user-gpu/Makefile.objs | 10 ----------
 contrib/vhost-user-gpu/meson.build   |  5 +++++
 meson.build                          | 15 +++++++++++++++
 5 files changed, 20 insertions(+), 16 deletions(-)
 delete mode 100644 contrib/vhost-user-gpu/Makefile.objs
 create mode 100644 contrib/vhost-user-gpu/meson.build

diff --git a/Makefile b/Makefile
index 8b999e7f42..5c000b2a2f 100644
--- a/Makefile
+++ b/Makefile
@@ -186,7 +186,6 @@ HELPERS-y =
 HELPERS-$(call land,$(CONFIG_SOFTMMU),$(CONFIG_LINUX)) = 
qemu-bridge-helper$(EXESUF)
 
 ifeq ($(CONFIG_LINUX)$(CONFIG_VIRGL)$(CONFIG_GBM)$(CONFIG_TOOLS),yyyy)
-HELPERS-y += vhost-user-gpu$(EXESUF)
 vhost-user-json-y += contrib/vhost-user-gpu/50-qemu-gpu.json
 endif
 
@@ -289,7 +288,6 @@ dummy := $(call unnest-vars,, \
                 elf2dmp-obj-y \
                 ivshmem-client-obj-y \
                 ivshmem-server-obj-y \
-                vhost-user-gpu-obj-y \
                 qga-vss-dll-obj-y \
                 block-obj-y \
                 block-obj-m \
@@ -497,9 +495,6 @@ ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) 
$(COMMON_LDADDS)
        $(call LINK, $^)
 endif
 
-vhost-user-gpu$(EXESUF): $(vhost-user-gpu-obj-y) 
contrib/libvhost-user/libvhost-user.a $(COMMON_LDADDS)
-       $(call LINK, $^)
-
 module_block.h: $(SRC_PATH)/scripts/modules/module_block.py config-host.mak
        $(call quiet-command,$(PYTHON) $< $@ \
        $(addprefix $(SRC_PATH)/,$(patsubst %.mo,%.c,$(block-obj-m))), \
diff --git a/Makefile.objs b/Makefile.objs
index aa5ca99c28..2f375be444 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -108,6 +108,5 @@ qga-vss-dll-obj-y = qga/
 elf2dmp-obj-y = contrib/elf2dmp/
 ivshmem-client-obj-$(CONFIG_IVSHMEM) = contrib/ivshmem-client/
 ivshmem-server-obj-$(CONFIG_IVSHMEM) = contrib/ivshmem-server/
-vhost-user-gpu-obj-y = contrib/vhost-user-gpu/
 
 ######################################################################
diff --git a/contrib/vhost-user-gpu/Makefile.objs 
b/contrib/vhost-user-gpu/Makefile.objs
deleted file mode 100644
index 6170c919e4..0000000000
--- a/contrib/vhost-user-gpu/Makefile.objs
+++ /dev/null
@@ -1,10 +0,0 @@
-vhost-user-gpu-obj-y = main.o virgl.o vugbm.o
-
-main.o-cflags := $(PIXMAN_CFLAGS) $(GBM_CFLAGS)
-main.o-libs := $(PIXMAN_LIBS)
-
-virgl.o-cflags := $(VIRGL_CFLAGS) $(GBM_CFLAGS)
-virgl.o-libs := $(VIRGL_LIBS)
-
-vugbm.o-cflags := $(GBM_CFLAGS)
-vugbm.o-libs := $(GBM_LIBS)
diff --git a/contrib/vhost-user-gpu/meson.build 
b/contrib/vhost-user-gpu/meson.build
new file mode 100644
index 0000000000..8778aa79de
--- /dev/null
+++ b/contrib/vhost-user-gpu/meson.build
@@ -0,0 +1,5 @@
+if 'CONFIG_VIRGL' in config_host and 'CONFIG_GBM' in config_host
+  executable('vhost-user-gpu', files('main.c', 'virgl.c', 'vugbm.c'),
+             link_with: libvhost_user,
+             dependencies: [qemuutil, pixman, gbm, virgl])
+endif
diff --git a/meson.build b/meson.build
index f56f8b3897..6613eae7e2 100644
--- a/meson.build
+++ b/meson.build
@@ -52,11 +52,23 @@ if 'CONFIG_GNUTLS' in config_host
   gnutls = declare_dependency(compile_args: 
config_host['GNUTLS_CFLAGS'].split(),
                               link_args: config_host['GNUTLS_LIBS'].split())
 endif
+pixman = declare_dependency(compile_args: config_host['PIXMAN_CFLAGS'].split(),
+                            link_args: config_host['PIXMAN_LIBS'].split())
 libiscsi = declare_dependency()
 if 'CONFIG_LIBISCSI' in config_host
   libiscsi = declare_dependency(compile_args: 
config_host['LIBISCSI_CFLAGS'].split(),
                                 link_args: 
config_host['LIBISCSI_LIBS'].split())
 endif
+gbm = declare_dependency()
+if 'CONFIG_GBM' in config_host
+  gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(),
+                           link_args: config_host['GBM_LIBS'].split())
+endif
+virgl = declare_dependency()
+if 'CONFIG_VIRGL' in config_host
+  virgl = declare_dependency(compile_args: config_host['VIRGL_CFLAGS'].split(),
+                             link_args: config_host['VIRGL_LIBS'].split())
+endif
 
 target_dirs = config_host['TARGET_DIRS'].split()
 have_user = false
@@ -201,6 +213,9 @@ if have_tools
   if 'CONFIG_VHOST_USER' in config_host
     subdir('contrib/libvhost-user')
     subdir('contrib/vhost-user-blk')
+    if 'CONFIG_LINUX' in config_host
+      subdir('contrib/vhost-user-gpu')
+    endif
     subdir('contrib/vhost-user-input')
     subdir('contrib/vhost-user-scsi')
   endif
-- 
2.21.0