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              | 18 ------------------
 meson.build           |  1 +
 ui/meson.build        |  2 ++
 ui/shader/meson.build | 15 +++++++++++++++
 4 files changed, 18 insertions(+), 18 deletions(-)
 create mode 100644 ui/shader/meson.build

diff --git a/Makefile b/Makefile
index 5d0be7b..472962d 100644
--- a/Makefile
+++ b/Makefile
@@ -582,24 +582,6 @@ cscope:
 	find "$(SRC_PATH)/" -name "*.[chsS]" -print | sed 's,^\./,,' > "$(SRC_PATH)/cscope.files"
 	cscope -b -i"$(SRC_PATH)/cscope.files"
 
-# opengl shader programs
-ui/shader/%-vert.h: $(SRC_PATH)/ui/shader/%.vert $(SRC_PATH)/scripts/shaderinclude.pl
-	@mkdir -p $(dir $@)
-	$(call quiet-command,\
-		perl $(SRC_PATH)/scripts/shaderinclude.pl $< > $@,\
-		"VERT","$@")
-
-ui/shader/%-frag.h: $(SRC_PATH)/ui/shader/%.frag $(SRC_PATH)/scripts/shaderinclude.pl
-	@mkdir -p $(dir $@)
-	$(call quiet-command,\
-		perl $(SRC_PATH)/scripts/shaderinclude.pl $< > $@,\
-		"FRAG","$@")
-
-ui/shader.o: $(SRC_PATH)/ui/shader.c \
-	ui/shader/texture-blit-vert.h \
-	ui/shader/texture-blit-flip-vert.h \
-	ui/shader/texture-blit-frag.h
-
 # documentation
 MAKEINFO=makeinfo
 MAKEINFOINCLUDES= -I docs -I $(<D) -I $(@D)
diff --git a/meson.build b/meson.build
index 6d4bf27..447a32c 100644
--- a/meson.build
+++ b/meson.build
@@ -113,6 +113,7 @@ have_block = have_system or have_tools
 
 # Generators
 
+shaderinclude = find_program('scripts/shaderinclude.pl')
 qapi_gen = find_program('scripts/qapi-gen.py')
 qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/events.py',
                      meson.source_root() / 'scripts/qapi/introspect.py',
diff --git a/ui/meson.build b/ui/meson.build
index cad9763..8157754 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -32,3 +32,5 @@ foreach e : keymaps
                           '--varname', 'qemu_input_map_@0@_to_@1@'.format(e[0], e[1]),
                           'code-map', '@INPUT0@', e[0], e[1]])
 endforeach
+
+subdir('shader')
diff --git a/ui/shader/meson.build b/ui/shader/meson.build
new file mode 100644
index 0000000..26c7a18
--- /dev/null
+++ b/ui/shader/meson.build
@@ -0,0 +1,15 @@
+shaders = [
+  ['texture-blit', 'frag'],
+  ['texture-blit', 'vert'],
+  ['texture-blit-flip', 'vert'],
+]
+
+foreach e : shaders
+  output = '@0@-@1@.h'.format(e[0], e[1])
+  custom_target(output,
+                output: output,
+                capture: true,
+                build_by_default: true, # to be removed when added to a target
+                input: files('@0@.@1@'.format(e[0], e[1])),
+                command: [shaderinclude, '@INPUT0@'])
+endforeach
-- 
1.8.3.1