From: Marc-André Lureau <marcandre.lureau@redhat.com>

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 Makefile                           | 7 +------
 contrib/vhost-user-gpu/meson.build | 5 +++++
 rules.mak                          | 7 -------
 3 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index 7588467..0a6615c 100644
--- a/Makefile
+++ b/Makefile
@@ -118,13 +118,8 @@ $(call set-vpath, $(SRC_PATH))
 
 LIBS+=-lz $(LIBS_TOOLS)
 
-vhost-user-json-y =
 HELPERS-y =
 
-ifeq ($(CONFIG_LINUX)$(CONFIG_VIRGL)$(CONFIG_GBM)$(CONFIG_TOOLS),yyyy)
-vhost-user-json-y += contrib/vhost-user-gpu/50-qemu-gpu.json
-endif
-
 ifdef BUILD_DOCS
 DOCS=qemu-doc.html qemu-doc.txt qemu.1 qemu-img.1 qemu-nbd.8 qemu-ga.8
 DOCS+=docs/interop/qemu-qmp-ref.html docs/interop/qemu-qmp-ref.txt docs/interop/qemu-qmp-ref.7
@@ -217,7 +212,7 @@ dummy := $(call unnest-vars,, \
 
 include $(SRC_PATH)/tests/Makefile.include
 
-all: $(DOCS) $(if $(BUILD_DOCS),sphinxdocs) $(TOOLS) $(HELPERS-y) recurse-all modules $(vhost-user-json-y)
+all: $(DOCS) $(if $(BUILD_DOCS),sphinxdocs) $(TOOLS) $(HELPERS-y) recurse-all modules
 
 config-host.h: config-host.h-timestamp
 config-host.h-timestamp: config-host.mak
diff --git a/contrib/vhost-user-gpu/meson.build b/contrib/vhost-user-gpu/meson.build
index 8778aa7..7303b6d 100644
--- a/contrib/vhost-user-gpu/meson.build
+++ b/contrib/vhost-user-gpu/meson.build
@@ -2,4 +2,9 @@ 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])
+
+  configure_file(input: '50-qemu-gpu.json.in',
+                 output: '50-qemu-gpu.json',
+                 configuration: config_host,
+                 install_dir: config_host['qemu_datadir'] / 'vhost-user')
 endif
diff --git a/rules.mak b/rules.mak
index fa9960c..5289184 100644
--- a/rules.mak
+++ b/rules.mak
@@ -393,10 +393,3 @@ TEXI2MAN = $(call quiet-command, \
 	$(call TEXI2MAN)
 %.8:
 	$(call TEXI2MAN)
-
-GEN_SUBST = $(call quiet-command, \
-	sed -e "s!@libexecdir@!$(libexecdir)!g" < $< > $@, \
-	"GEN","$@")
-
-%.json: %.json.in
-	$(call GEN_SUBST)
-- 
1.8.3.1