Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

New build system, with "fake in-tree builds" support.

Missing:
* converting configure tests
* converting unit tests
* converting some remaining parts of the installation

# gpg: Signature made Fri 21 Aug 2020 11:33:35 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (152 commits)
  docs: convert build system documentation to rST
  meson: update build-system documentation
  meson: avoid unstable module warning with Meson 0.56.0 or newer
  meson: convert po/
  meson: convert VNC and dependent libraries to meson
  meson: move SDL and SDL-image detection to meson
  meson: convert sample plugins
  meson: replace create-config with meson configure_file
  rules.mak: drop unneeded macros
  meson: convert check-block
  meson: build texi doc
  docs: automatically track manual dependencies
  meson: sphinx-build
  remove Makefile.target
  rules.mak: remove version.o
  meson: convert systemtap files
  configure: place compatibility symlinks in target directories
  meson: link emulators without Makefile.target
  meson: plugins
  meson: cpu-emu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

8 files changed, 161 insertions, 104 deletions

diff --git a/ui/Makefile.objs b/ui/Makefile.objs
deleted file mode 100644
index 504b196..0000000
--- a/ui/Makefile.objs
+++ /dev/null
@@ -1,73 +0,0 @@
-vnc-obj-y += vnc.o
-vnc-obj-y += vnc-enc-zlib.o vnc-enc-hextile.o
-vnc-obj-y += vnc-enc-tight.o vnc-palette.o
-vnc-obj-y += vnc-enc-zrle.o
-vnc-obj-y += vnc-auth-vencrypt.o
-vnc-obj-$(CONFIG_VNC_SASL) += vnc-auth-sasl.o
-vnc-obj-y += vnc-ws.o
-vnc-obj-y += vnc-jobs.o
-
-common-obj-y += keymaps.o console.o cursor.o qemu-pixman.o
-common-obj-y += input.o input-keymap.o input-legacy.o kbd-state.o
-common-obj-y += input-barrier.o
-common-obj-$(CONFIG_LINUX) += input-linux.o
-common-obj-$(CONFIG_SPICE) += spice-core.o spice-input.o spice-display.o
-common-obj-$(CONFIG_COCOA) += cocoa.o
-common-obj-$(CONFIG_VNC) += $(vnc-obj-y)
-common-obj-$(call lnot,$(CONFIG_VNC)) += vnc-stubs.o
-ifneq (,$(findstring m,$(CONFIG_SDL)$(CONFIG_GTK)))
-common-obj-$(CONFIG_WIN32) += win32-kbd-hook.o
-endif
-
-# ui-sdl module
-common-obj-$(CONFIG_SDL) += sdl.mo
-sdl.mo-objs := sdl2.o sdl2-input.o sdl2-2d.o
-ifeq ($(CONFIG_OPENGL),y)
-sdl.mo-objs += sdl2-gl.o
-endif
-sdl.mo-cflags := $(SDL_CFLAGS)
-sdl.mo-libs := $(SDL_LIBS)
-
-# ui-gtk module
-common-obj-$(CONFIG_GTK) += gtk.mo
-gtk.mo-objs := gtk.o
-gtk.mo-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS)
-gtk.mo-libs := $(GTK_LIBS) $(VTE_LIBS)
-ifeq ($(CONFIG_OPENGL),y)
-gtk.mo-objs += gtk-egl.o
-gtk.mo-libs += $(OPENGL_LIBS)
-ifeq ($(CONFIG_GTK_GL),y)
-gtk.mo-objs += gtk-gl-area.o
-endif
-endif
-
-ifeq ($(CONFIG_X11),y)
-sdl.mo-objs += x_keymap.o
-gtk.mo-objs += x_keymap.o
-x_keymap.o-cflags := $(X11_CFLAGS)
-x_keymap.o-libs := $(X11_LIBS)
-endif
-
-common-obj-$(CONFIG_CURSES) += curses.mo
-curses.mo-objs := curses.o
-curses.mo-cflags := $(CURSES_CFLAGS) $(ICONV_CFLAGS)
-curses.mo-libs := $(CURSES_LIBS) $(ICONV_LIBS)
-
-ifeq ($(CONFIG_GIO)$(CONFIG_SPICE),yy)
-common-obj-$(if $(CONFIG_MODULES),m,y) += spice-app.mo
-endif
-spice-app.mo-objs := spice-app.o
-spice-app.mo-cflags := $(GIO_CFLAGS)
-spice-app.mo-libs := $(GIO_LIBS)
-
-common-obj-$(CONFIG_OPENGL) += shader.o
-common-obj-$(CONFIG_OPENGL) += console-gl.o
-common-obj-$(CONFIG_OPENGL) += egl-helpers.o
-common-obj-$(CONFIG_OPENGL) += egl-context.o
-common-obj-$(CONFIG_OPENGL_DMABUF) += egl-headless.o
-
-shader.o-libs += $(OPENGL_LIBS)
-console-gl.o-libs += $(OPENGL_LIBS)
-egl-helpers.o-libs += $(OPENGL_LIBS)
-egl-context.o-libs += $(OPENGL_LIBS)
-egl-headless.o-libs += $(OPENGL_LIBS)
diff --git a/ui/input-keymap.c b/ui/input-keymap.c
index c430185..1b756a6 100644
--- a/ui/input-keymap.c
+++ b/ui/input-keymap.c
@@ -4,23 +4,23 @@
 
 #include "standard-headers/linux/input.h"
 
-#include "ui/input-keymap-atset1-to-qcode.c"
-#include "ui/input-keymap-linux-to-qcode.c"
-#include "ui/input-keymap-qcode-to-atset1.c"
-#include "ui/input-keymap-qcode-to-atset2.c"
-#include "ui/input-keymap-qcode-to-atset3.c"
-#include "ui/input-keymap-qcode-to-linux.c"
-#include "ui/input-keymap-qcode-to-qnum.c"
-#include "ui/input-keymap-qcode-to-sun.c"
-#include "ui/input-keymap-qnum-to-qcode.c"
-#include "ui/input-keymap-usb-to-qcode.c"
-#include "ui/input-keymap-win32-to-qcode.c"
-#include "ui/input-keymap-x11-to-qcode.c"
-#include "ui/input-keymap-xorgevdev-to-qcode.c"
-#include "ui/input-keymap-xorgkbd-to-qcode.c"
-#include "ui/input-keymap-xorgxquartz-to-qcode.c"
-#include "ui/input-keymap-xorgxwin-to-qcode.c"
-#include "ui/input-keymap-osx-to-qcode.c"
+#include "ui/input-keymap-atset1-to-qcode.c.inc"
+#include "ui/input-keymap-linux-to-qcode.c.inc"
+#include "ui/input-keymap-qcode-to-atset1.c.inc"
+#include "ui/input-keymap-qcode-to-atset2.c.inc"
+#include "ui/input-keymap-qcode-to-atset3.c.inc"
+#include "ui/input-keymap-qcode-to-linux.c.inc"
+#include "ui/input-keymap-qcode-to-qnum.c.inc"
+#include "ui/input-keymap-qcode-to-sun.c.inc"
+#include "ui/input-keymap-qnum-to-qcode.c.inc"
+#include "ui/input-keymap-usb-to-qcode.c.inc"
+#include "ui/input-keymap-win32-to-qcode.c.inc"
+#include "ui/input-keymap-x11-to-qcode.c.inc"
+#include "ui/input-keymap-xorgevdev-to-qcode.c.inc"
+#include "ui/input-keymap-xorgkbd-to-qcode.c.inc"
+#include "ui/input-keymap-xorgxquartz-to-qcode.c.inc"
+#include "ui/input-keymap-xorgxwin-to-qcode.c.inc"
+#include "ui/input-keymap-osx-to-qcode.c.inc"
 
 int qemu_input_linux_to_qcode(unsigned int lnx)
 {
diff --git a/ui/meson.build b/ui/meson.build
new file mode 100644
index 0000000..6f74d30
--- /dev/null
+++ b/ui/meson.build
@@ -0,0 +1,114 @@
+softmmu_ss.add(files(
+  'console.c',
+  'cursor.c',
+  'input-keymap.c',
+  'input-legacy.c',
+  'input-barrier.c',
+  'input.c',
+  'kbd-state.c',
+  'keymaps.c',
+  'qemu-pixman.c',
+))
+softmmu_ss.add(pixman)
+
+softmmu_ss.add(when: 'CONFIG_LINUX', if_true: files('input-linux.c'))
+softmmu_ss.add(when: 'CONFIG_SPICE', if_true: files('spice-core.c', 'spice-input.c', 'spice-display.c'))
+softmmu_ss.add(when: [cocoa, 'CONFIG_COCOA'], if_true: files('cocoa.m'))
+
+vnc_ss = ss.source_set()
+vnc_ss.add(files(
+  'vnc.c',
+  'vnc-enc-zlib.c',
+  'vnc-enc-hextile.c',
+  'vnc-enc-tight.c',
+  'vnc-palette.c',
+  'vnc-enc-zrle.c',
+  'vnc-auth-vencrypt.c',
+  'vnc-ws.c',
+  'vnc-jobs.c',
+))
+vnc_ss.add(zlib, png, jpeg)
+vnc_ss.add(when: sasl, if_true: files('vnc-auth-sasl.c'))
+softmmu_ss.add_all(when: vnc, if_true: vnc_ss)
+softmmu_ss.add(when: vnc, if_false: files('vnc-stubs.c'))
+softmmu_ss.add(when: [opengl, 'CONFIG_OPENGL'], if_true: files('shader.c', 'console-gl.c', 'egl-helpers.c', 'egl-context.c'))
+softmmu_ss.add(when: [opengl, 'CONFIG_OPENGL_DMABUF'], if_true: files('egl-headless.c'))
+
+ui_modules = {}
+
+if config_host.has_key('CONFIG_CURSES')
+  curses_ss = ss.source_set()
+  curses_ss.add(when: [curses, iconv], if_true: files('curses.c'))
+  ui_modules += {'curses' : curses_ss}
+endif
+
+if config_host.has_key('CONFIG_GTK') and config_host.has_key('CONFIG_VTE')
+  softmmu_ss.add(when: 'CONFIG_WIN32', if_true: files('win32-kbd-hook.c'))
+
+  gtk_ss = ss.source_set()
+  gtk_ss.add(gtk, vte, files('gtk.c'))
+  gtk_ss.add(when: [x11, 'CONFIG_X11'], if_true: files('x_keymap.c'))
+  gtk_ss.add(when: [opengl, 'CONFIG_OPENGL'], if_true: files('gtk-egl.c'))
+  gtk_ss.add(when: [opengl, 'CONFIG_GTK_GL'], if_true: files('gtk-gl-area.c'))
+  ui_modules += {'gtk' : gtk_ss}
+endif
+
+if sdl.found()
+  softmmu_ss.add(when: 'CONFIG_WIN32', if_true: files('win32-kbd-hook.c'))
+
+  sdl_ss = ss.source_set()
+  sdl_ss.add(sdl, sdl_image, pixman, glib, files(
+    'sdl2-2d.c',
+    'sdl2-input.c',
+    'sdl2.c',
+  ))
+  sdl_ss.add(when: [opengl, 'CONFIG_OPENGL'], if_true: files('sdl2-gl.c'))
+  sdl_ss.add(when: [x11, 'CONFIG_X11'], if_true: files('x_keymap.c'))
+  ui_modules += {'sdl' : sdl_ss}
+endif
+
+if config_host.has_key('CONFIG_SPICE') and config_host.has_key('CONFIG_GIO')
+  spice_ss = ss.source_set()
+  spice_ss.add(spice, gio, files('spice-app.c'))
+  ui_modules += {'spice-app': spice_ss}
+endif
+
+keymap_gen = find_program('keycodemapdb/tools/keymap-gen')
+
+keymaps = [
+  ['atset1', 'qcode'],
+  ['linux', 'qcode'],
+  ['qcode', 'atset1'],
+  ['qcode', 'atset2'],
+  ['qcode', 'atset3'],
+  ['qcode', 'linux'],
+  ['qcode', 'qnum'],
+  ['qcode', 'sun'],
+  ['qnum', 'qcode'],
+  ['usb', 'qcode'],
+  ['win32', 'qcode'],
+  ['x11', 'qcode'],
+  ['xorgevdev', 'qcode'],
+  ['xorgkbd', 'qcode'],
+  ['xorgxquartz', 'qcode'],
+  ['xorgxwin', 'qcode'],
+  ['osx', 'qcode'],
+]
+
+if have_system
+  foreach e : keymaps
+    output = 'input-keymap-@0@-to-@1@.c.inc'.format(e[0], e[1])
+    genh += custom_target(output,
+                  output: output,
+                  capture: true,
+                  input: files('keycodemapdb/data/keymaps.csv'),
+                  command: [python.full_path(), files('keycodemapdb/tools/keymap-gen'),
+                            '--lang', 'glib2',
+                            '--varname', 'qemu_input_map_@0@_to_@1@'.format(e[0], e[1]),
+                            'code-map', '@INPUT0@', e[0], e[1]])
+  endforeach
+endif
+
+subdir('shader')
+
+modules += {'ui': ui_modules}
diff --git a/ui/shader.c b/ui/shader.c
index d78829f..e8b8d32 100644
--- a/ui/shader.c
+++ b/ui/shader.c
@@ -27,9 +27,9 @@
 #include "qemu/osdep.h"
 #include "ui/shader.h"
 
-#include "shader/texture-blit-vert.h"
-#include "shader/texture-blit-flip-vert.h"
-#include "shader/texture-blit-frag.h"
+#include "ui/shader/texture-blit-vert.h"
+#include "ui/shader/texture-blit-flip-vert.h"
+#include "ui/shader/texture-blit-frag.h"
 
 struct QemuGLShader {
     GLint texture_blit_prog;
diff --git a/ui/shader/meson.build b/ui/shader/meson.build
new file mode 100644
index 0000000..f69e44e
--- /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])
+  genh += 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
diff --git a/ui/trace.h b/ui/trace.h
new file mode 100644
index 0000000..a89d769
--- /dev/null
+++ b/ui/trace.h
@@ -0,0 +1 @@
+#include "trace/trace-ui.h"
diff --git a/ui/vnc-enc-zrle.c b/ui/vnc-enc-zrle.c
index b4f71e3..bd33b89 100644
--- a/ui/vnc-enc-zrle.c
+++ b/ui/vnc-enc-zrle.c
@@ -199,56 +199,56 @@ static void zrle_write_u8(VncState *vs, uint8_t value)
 
 #define ZRLE_BPP 8
 #define ZYWRLE_ENDIAN ENDIAN_NO
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 #undef ZRLE_BPP
 
 #define ZRLE_BPP 15
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_LITTLE
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_BIG
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZRLE_BPP
 #define ZRLE_BPP 16
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_LITTLE
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_BIG
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZRLE_BPP
 #define ZRLE_BPP 32
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_LITTLE
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_BIG
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #define ZRLE_COMPACT_PIXEL 24a
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_LITTLE
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_BIG
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZRLE_COMPACT_PIXEL
 #define ZRLE_COMPACT_PIXEL 24b
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_LITTLE
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 
 #undef ZYWRLE_ENDIAN
 #define ZYWRLE_ENDIAN ENDIAN_BIG
-#include "vnc-enc-zrle.inc.c"
+#include "vnc-enc-zrle.c.inc"
 #undef ZRLE_COMPACT_PIXEL
 #undef ZRLE_BPP
 
diff --git a/ui/vnc-enc-zrle.inc.c b/ui/vnc-enc-zrle.c.inc
index c107d8a..c107d8a 100644
--- a/ui/vnc-enc-zrle.inc.c
+++ b/ui/vnc-enc-zrle.c.inc