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-rw-r--r--Makefile150
-rw-r--r--block/meson.build4
-rw-r--r--chardev/meson.build2
-rwxr-xr-xconfigure65
-rw-r--r--contrib/vhost-user-gpu/meson.build2
-rw-r--r--docs/devel/build-system.rst27
-rw-r--r--docs/meson.build4
m---------meson0
-rw-r--r--meson.build53
-rw-r--r--meson_options.txt33
-rw-r--r--pc-bios/descriptors/meson.build2
-rw-r--r--pc-bios/keymaps/meson.build6
-rw-r--r--pc-bios/meson.build65
-rw-r--r--pc-bios/optionrom/Makefile10
-rw-r--r--pc-bios/s390-ccw/Makefile3
-rw-r--r--qga/meson.build2
-rw-r--r--scripts/meson.build3
-rw-r--r--scripts/nsis.py78
-rw-r--r--tools/virtiofsd/meson.build2
-rw-r--r--trace/meson.build2
-rw-r--r--ui/icons/meson.build13
-rw-r--r--ui/meson.build9
22 files changed, 302 insertions, 233 deletions
diff --git a/Makefile b/Makefile
index 81794d5c34..ed354c43b0 100644
--- a/Makefile
+++ b/Makefile
@@ -54,15 +54,8 @@ export NINJA=./ninjatool
 # enough to prime the rest of the build.
 ninjatool: build.ninja
 
-# Only needed in case Makefile.ninja does not exist.
-.PHONY: ninja-clean ninja-distclean clean-ctlist
-clean-ctlist:
-ninja-clean::
-ninja-distclean::
-build.ninja: config-host.mak
-
 Makefile.ninja: build.ninja ninjatool
-	./ninjatool -t ninja2make --omit clean dist uninstall < $< > $@
+	./ninjatool -t ninja2make --omit clean dist uninstall cscope TAGS ctags < $< > $@
 -include Makefile.ninja
 
 ${ninja-targets-c_COMPILER} ${ninja-targets-cpp_COMPILER}: .var.command += -MP
@@ -115,6 +108,13 @@ ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fa
 endif
 endif
 
+# Only needed in case Makefile.ninja does not exist.
+.PHONY: ninja-clean ninja-distclean clean-ctlist
+clean-ctlist:
+ninja-clean::
+ninja-distclean::
+build.ninja: config-host.mak
+
 include $(SRC_PATH)/rules.mak
 
 # lor is defined in rules.mak
@@ -186,16 +186,16 @@ ROM_DIRS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROM_DIRS)))
 # Only keep -O and -g cflags
 .PHONY: $(ROM_DIRS_RULES)
 $(ROM_DIRS_RULES):
-	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" CFLAGS="$(filter -O% -g%,$(CFLAGS))" $(notdir $@),)
+	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),)
 
 .PHONY: recurse-all recurse-clean
-recurse-all: $(ROM_DIRS)
+recurse-all: $(addsuffix /all, $(ROM_DIRS))
 recurse-clean: $(addsuffix /clean, $(ROM_DIRS))
 
 ######################################################################
 
 clean: recurse-clean ninja-clean clean-ctlist
-	-test -f ninjatool && ./ninjatool $(if $(V),-v,) -t clean
+	if test -f ninjatool; then ./ninjatool $(if $(V),-v,) -t clean; fi
 # avoid old build problems by removing potentially incorrect old files
 	rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
 	find . \( -name '*.so' -o -name '*.dll' -o -name '*.[oda]' \) -type f \
@@ -229,126 +229,24 @@ distclean: clean ninja-distclean
 	rm -f linux-headers/asm
 	rm -Rf .sdk
 
-ifdef INSTALL_BLOBS
-BLOBS=bios.bin bios-256k.bin bios-microvm.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
-vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin vgabios-virtio.bin \
-vgabios-ramfb.bin vgabios-bochs-display.bin vgabios-ati.bin \
-openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin \
-pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
-pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
-efi-e1000.rom efi-eepro100.rom efi-ne2k_pci.rom \
-efi-pcnet.rom efi-rtl8139.rom efi-virtio.rom \
-efi-e1000e.rom efi-vmxnet3.rom \
-qemu-nsis.bmp \
-bamboo.dtb canyonlands.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \
-multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin pvh.bin \
-s390-ccw.img s390-netboot.img \
-slof.bin skiboot.lid \
-palcode-clipper \
-u-boot.e500 u-boot-sam460-20100605.bin \
-qemu_vga.ndrv \
-edk2-licenses.txt \
-hppa-firmware.img \
-opensbi-riscv32-generic-fw_dynamic.bin opensbi-riscv64-generic-fw_dynamic.bin \
-opensbi-riscv32-generic-fw_dynamic.elf opensbi-riscv64-generic-fw_dynamic.elf
-else
-BLOBS=
-endif
-
-install-datadir:
-	$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)"
+.PHONY: ctags
+ctags:
+	rm -f tags
+	find "$(SRC_PATH)" -name '*.[hc]' -exec ctags --append {} +
 
-install-localstatedir:
-ifdef CONFIG_POSIX
-ifeq ($(CONFIG_GUEST_AGENT),y)
-	$(INSTALL_DIR) "$(DESTDIR)$(qemu_localstatedir)"/run
-endif
-endif
+.PHONY: TAGS
+TAGS:
+	rm -f TAGS
+	find "$(SRC_PATH)" -name '*.[hc]' -exec etags --append {} +
 
-ICON_SIZES=16x16 24x24 32x32 48x48 64x64 128x128 256x256 512x512
+.PHONY: cscope
+cscope:
+	rm -f "$(SRC_PATH)"/cscope.*
+	find "$(SRC_PATH)/" -name "*.[chsS]" -print | sed -e 's,^\./,,' > "$(SRC_PATH)/cscope.files"
+	cscope -b -i"$(SRC_PATH)/cscope.files"
 
 # Needed by "meson install"
 export DESTDIR
-install: all install-datadir install-localstatedir
-ifdef CONFIG_TRACE_SYSTEMTAP
-	$(INSTALL_PROG) "scripts/qemu-trace-stap" $(DESTDIR)$(bindir)
-endif
-ifneq ($(BLOBS),)
-	set -e; for x in $(BLOBS); do \
-		$(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(qemu_datadir)"; \
-	done
-endif
-	for s in $(ICON_SIZES); do \
-		mkdir -p "$(DESTDIR)$(qemu_icondir)/hicolor/$${s}/apps"; \
-		$(INSTALL_DATA) $(SRC_PATH)/ui/icons/qemu_$${s}.png \
-			"$(DESTDIR)$(qemu_icondir)/hicolor/$${s}/apps/qemu.png"; \
-	done; \
-	mkdir -p "$(DESTDIR)$(qemu_icondir)/hicolor/32x32/apps"; \
-	$(INSTALL_DATA) $(SRC_PATH)/ui/icons/qemu_32x32.bmp \
-		"$(DESTDIR)$(qemu_icondir)/hicolor/32x32/apps/qemu.bmp"; \
-	mkdir -p "$(DESTDIR)$(qemu_icondir)/hicolor/scalable/apps"; \
-	$(INSTALL_DATA) $(SRC_PATH)/ui/icons/qemu.svg \
-		"$(DESTDIR)$(qemu_icondir)/hicolor/scalable/apps/qemu.svg"
-	mkdir -p "$(DESTDIR)$(qemu_desktopdir)"
-	$(INSTALL_DATA) $(SRC_PATH)/ui/qemu.desktop \
-		"$(DESTDIR)$(qemu_desktopdir)/qemu.desktop"
-	$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/keymaps"
-
-ifdef CONFIG_WIN32
-
-INSTALLER = qemu-setup-$(VERSION)$(EXESUF)
-
-nsisflags = -V2 -NOCD
-
-ifneq ($(wildcard $(SRC_PATH)/dll),)
-ifeq ($(ARCH),x86_64)
-# 64 bit executables
-DLL_PATH = $(SRC_PATH)/dll/w64
-nsisflags += -DW64
-else
-# 32 bit executables
-DLL_PATH = $(SRC_PATH)/dll/w32
-endif
-endif
-
-.PHONY: installer
-installer: $(INSTALLER)
-
-INSTDIR=/tmp/qemu-nsis
-
-$(INSTALLER): $(SRC_PATH)/qemu.nsi
-	$(MAKE) install DESTDIR=${INSTDIR}
-ifdef SIGNCODE
-	(cd ${INSTDIR}/${bindir}; \
-         for i in *.exe; do \
-           $(SIGNCODE) $${i}; \
-         done \
-        )
-endif # SIGNCODE
-	(cd ${INSTDIR}/${bindir}; \
-         for i in qemu-system-*.exe; do \
-           arch=$${i%.exe}; \
-           arch=$${arch#qemu-system-}; \
-           echo Section \"$$arch\" Section_$$arch; \
-           echo SetOutPath \"\$$INSTDIR\"; \
-           echo File \"\$${BINDIR}\\$$i\"; \
-           echo SectionEnd; \
-         done \
-        ) >${INSTDIR}/${bindir}/system-emulations.nsh
-	makensis $(nsisflags) \
-                $(if $(BUILD_DOCS),-DCONFIG_DOCUMENTATION="y") \
-                $(if $(CONFIG_GTK),-DCONFIG_GTK="y") \
-                -DBINDIR="${INSTDIR}/${bindir}" \
-                $(if $(DLL_PATH),-DDLLDIR="$(DLL_PATH)") \
-                -DSRCDIR="$(SRC_PATH)" \
-                -DOUTFILE="$(INSTALLER)" \
-                -DDISPLAYVERSION="$(VERSION)" \
-                $(SRC_PATH)/qemu.nsi
-	rm -r ${INSTDIR}
-ifdef SIGNCODE
-	$(SIGNCODE) $(INSTALLER)
-endif # SIGNCODE
-endif # CONFIG_WIN
 
 # Add a dependency on the generated files, so that they are always
 # rebuilt before other object files
diff --git a/block/meson.build b/block/meson.build
index 4dbbfe60b4..a3e56b7cd1 100644
--- a/block/meson.build
+++ b/block/meson.build
@@ -40,9 +40,9 @@ block_ss.add(files(
   'vmdk.c',
   'vpc.c',
   'write-threshold.c',
-), zstd)
+), zstd, zlib)
 
-block_ss.add(when: [zlib, 'CONFIG_QCOW1'], if_true: files('qcow.c'))
+block_ss.add(when: 'CONFIG_QCOW1', if_true: files('qcow.c'))
 block_ss.add(when: 'CONFIG_VDI', if_true: files('vdi.c'))
 block_ss.add(when: 'CONFIG_CLOOP', if_true: files('cloop.c'))
 block_ss.add(when: 'CONFIG_BOCHS', if_true: files('bochs.c'))
diff --git a/chardev/meson.build b/chardev/meson.build
index 7726837e34..27a9a28f4c 100644
--- a/chardev/meson.build
+++ b/chardev/meson.build
@@ -38,7 +38,7 @@ chardev_modules = {}
 
 if config_host.has_key('CONFIG_BRLAPI') and sdl.found()
   module_ss = ss.source_set()
-  module_ss.add(when: [sdl, brlapi], if_true: files('baum.c'))
+  module_ss.add(when: [sdl, brlapi], if_true: [files('baum.c'), pixman])
   chardev_modules += { 'baum': module_ss }
 endif
 
diff --git a/configure b/configure
index 8dc981684b..8a3acef89d 100755
--- a/configure
+++ b/configure
@@ -473,8 +473,7 @@ LDFLAGS_SHARED="-shared"
 modules="no"
 module_upgrades="no"
 prefix="/usr/local"
-firmwarepath="\${prefix}/share/qemu-firmware"
-confsuffix="/qemu"
+qemu_suffix="qemu"
 slirp=""
 oss_lib=""
 bsd="no"
@@ -502,7 +501,6 @@ opengl=""
 opengl_dmabuf="no"
 cpuid_h="no"
 avx2_opt=""
-zlib="yes"
 capstone=""
 lzo=""
 snappy=""
@@ -1013,7 +1011,7 @@ if test "$mingw32" = "yes" ; then
     LIBS="-liberty $LIBS"
   fi
   prefix="c:/Program Files/QEMU"
-  confsuffix=""
+  qemu_suffix=""
   libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
 fi
 
@@ -1123,7 +1121,7 @@ for opt do
   ;;
   --datadir=*) datadir="$optarg"
   ;;
-  --with-confsuffix=*) confsuffix="$optarg"
+  --with-suffix=*) qemu_suffix="$optarg"
   ;;
   --docdir=*) qemu_docdir="$optarg"
   ;;
@@ -1428,7 +1426,7 @@ for opt do
   ;;
   --enable-usb-redir) usb_redir="yes"
   ;;
-  --disable-zlib-test) zlib="no"
+  --disable-zlib-test)
   ;;
   --disable-lzo) lzo="no"
   ;;
@@ -1678,6 +1676,7 @@ for opt do
   esac
 done
 
+firmwarepath="${firmwarepath:-$prefix/share/qemu-firmware}"
 libdir="${libdir:-$prefix/lib}"
 libexecdir="${libexecdir:-$prefix/libexec}"
 includedir="${includedir:-$prefix/include}"
@@ -1685,14 +1684,14 @@ includedir="${includedir:-$prefix/include}"
 if test "$mingw32" = "yes" ; then
     mandir="$prefix"
     datadir="$prefix"
-    qemu_docdir="$prefix"
+    docdir="$prefix"
     bindir="$prefix"
     sysconfdir="$prefix"
     local_statedir=
 else
     mandir="${mandir:-$prefix/share/man}"
     datadir="${datadir:-$prefix/share}"
-    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
+    docdir="${docdir:-$prefix/share/doc}"
     bindir="${bindir:-$prefix/bin}"
     sysconfdir="${sysconfdir:-$prefix/etc}"
     local_statedir="${local_statedir:-$prefix/var}"
@@ -1833,16 +1832,16 @@ Advanced options (experts only):
   --with-git=GIT           use specified git [$git]
   --static                 enable static build [$static]
   --mandir=PATH            install man pages in PATH
-  --datadir=PATH           install firmware in PATH$confsuffix
-  --docdir=PATH            install documentation in PATH$confsuffix
+  --datadir=PATH           install firmware in PATH/$qemu_suffix
+  --docdir=PATH            install documentation in PATH/$qemu_suffix
   --bindir=PATH            install binaries in PATH
   --libdir=PATH            install libraries in PATH
   --libexecdir=PATH        install helper binaries in PATH
-  --sysconfdir=PATH        install config in PATH$confsuffix
+  --sysconfdir=PATH        install config in PATH/$qemu_suffix
   --localstatedir=PATH     install local state in PATH (set at runtime on win32)
   --firmwarepath=PATH      search PATH for firmware files
   --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
-  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
+  --with-suffix=SUFFIX     suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
   --with-pkgversion=VERS   use specified string as sub-version of the package
   --enable-debug           enable common debug build options
   --enable-sanitizers      enable default sanitizers
@@ -2023,7 +2022,7 @@ python_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0]
 python="$python -B"
 
 if test -z "$meson"; then
-    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.0; then
+    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.1; then
         meson=meson
     elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
         meson=git
@@ -3904,30 +3903,6 @@ if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
     fi
 fi
 
-#########################################
-# zlib check
-
-if test "$zlib" != "no" ; then
-    if $pkg_config --exists zlib; then
-        zlib_cflags=$($pkg_config --cflags zlib)
-        zlib_libs=$($pkg_config --libs zlib)
-        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
-        LIBS="$zlib_libs $LIBS"
-    else
-        cat > $TMPC << EOF
-#include <zlib.h>
-int main(void) { zlibVersion(); return 0; }
-EOF
-        if compile_prog "" "-lz" ; then
-            zlib_libs=-lz
-            LIBS="$LIBS $zlib_libs"
-        else
-            error_exit "zlib check failed" \
-                "Make sure to have the zlib libs and headers installed."
-        fi
-    fi
-fi
-
 ##########################################
 # SHA command probe for modules
 if test "$modules" = yes; then
@@ -6474,9 +6449,10 @@ EOF
     fi
 fi
 
-qemu_confdir=$sysconfdir$confsuffix
-qemu_moddir=$libdir$confsuffix
-qemu_datadir=$datadir$confsuffix
+qemu_confdir="$sysconfdir/$qemu_suffix"
+qemu_moddir="$libdir/$qemu_suffix"
+qemu_datadir="$datadir/$qemu_suffix"
+qemu_docdir="$docdir/$qemu_suffix"
 qemu_localedir="$datadir/locale"
 qemu_icondir="$datadir/icons"
 qemu_desktopdir="$datadir/applications"
@@ -6672,12 +6648,10 @@ echo "bindir=$bindir" >> $config_host_mak
 echo "libdir=$libdir" >> $config_host_mak
 echo "libexecdir=$libexecdir" >> $config_host_mak
 echo "includedir=$includedir" >> $config_host_mak
-echo "mandir=$mandir" >> $config_host_mak
 echo "sysconfdir=$sysconfdir" >> $config_host_mak
 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
 echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
-echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
 if test "$mingw32" = "no" ; then
   echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
@@ -7135,11 +7109,6 @@ fi
 if test "$posix_memalign" = "yes" ; then
   echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
 fi
-if test "$zlib" != "no" ; then
-    echo "CONFIG_ZLIB=y" >> $config_host_mak
-    echo "ZLIB_CFLAGS=$zlib_cflags" >> $config_host_mak
-    echo "ZLIB_LIBS=$zlib_libs" >> $config_host_mak
-fi
 if test "$spice" = "yes" ; then
   echo "CONFIG_SPICE=y" >> $config_host_mak
   echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
@@ -8227,6 +8196,8 @@ NINJA=${ninja:-$PWD/ninjatool} $meson setup \
         --mandir "${pre_prefix}$mandir" \
         --sysconfdir "${pre_prefix}$sysconfdir" \
         --localstatedir "${pre_prefix}$local_statedir" \
+        -Ddocdir="${pre_prefix}$docdir" \
+        -Dqemu_suffix="$qemu_suffix" \
         -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
         -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
         -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
diff --git a/contrib/vhost-user-gpu/meson.build b/contrib/vhost-user-gpu/meson.build
index 12d608c2e7..7d9b29da8b 100644
--- a/contrib/vhost-user-gpu/meson.build
+++ b/contrib/vhost-user-gpu/meson.build
@@ -10,5 +10,5 @@ if 'CONFIG_TOOLS' in config_host and 'CONFIG_VIRGL' in config_host \
   configure_file(input: '50-qemu-gpu.json.in',
                  output: '50-qemu-gpu.json',
                  configuration: config_host,
-                 install_dir: config_host['qemu_datadir'] / 'vhost-user')
+                 install_dir: qemu_datadir / 'vhost-user')
 endif
diff --git a/docs/devel/build-system.rst b/docs/devel/build-system.rst
index 58bf392430..0c09fb9a54 100644
--- a/docs/devel/build-system.rst
+++ b/docs/devel/build-system.rst
@@ -66,46 +66,47 @@ following tasks:
    upon completion.
 
 
-Taking the probe for SDL as an example, we have the following pieces
+Taking the probe for SDL2_Image as an example, we have the following pieces
 in configure::
 
   # Initial variable state
-  sdl=auto
+  sdl_image=auto
 
   ..snip..
 
   # Configure flag processing
-  --disable-gnutls) sdl=disabled
+  --disable-sdl-image) sdl_image=disabled
   ;;
-  --enable-gnutls) sdl=enabled
+  --enable-sdl-image) sdl_image=enabled
   ;;
 
   ..snip..
 
   # Help output feature message
-  sdl             SDL UI
+  sdl-image         SDL Image support for icons
 
   ..snip..
 
   # Meson invocation
-  -Dsdl=$sdl
+  -Dsdl_image=$sdl_image
 
 In meson_options.txt::
 
-  option('sdl', type : 'feature', value : 'auto')
+  option('sdl', type : 'feature', value : 'auto',
+         description: 'SDL Image support for icons')
 
 In meson.build::
 
   # Detect dependency
-  sdl = dependency('sdl2',
-                   required: get_option('sdl'),
-                   static: enable_static)
+  sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
+                         method: 'pkg-config',
+                         static: enable_static)
 
-  # Create config-host.h
-  config_host_data.set('CONFIG_SDL', sdl.found())
+  # Create config-host.h (if applicable)
+  config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
 
   # Summary
-  summary_info += {'SDL support':       sdl.found()}
+  summary_info += {'SDL image support': sdl_image.found()}
 
 
 
diff --git a/docs/meson.build b/docs/meson.build
index 8b059a8e39..50f367349b 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -10,7 +10,7 @@ if build_docs
   configure_file(output: 'index.html',
                  input: files('index.html.in'),
                  configuration: {'VERSION': meson.project_version()},
-                 install_dir: config_host['qemu_docdir'])
+                 install_dir: qemu_docdir)
   manuals = [ 'devel', 'interop', 'tools', 'specs', 'system', 'user' ]
   man_pages = {
     'interop' : {
@@ -48,7 +48,7 @@ if build_docs
                           input_dir, output_dir])
     sphinxdocs += this_manual
     if build_docs and manual != 'devel'
-      install_subdir(output_dir, install_dir: config_host['qemu_docdir'])
+      install_subdir(output_dir, install_dir: qemu_docdir)
     endif
 
     these_man_pages = []
diff --git a/meson b/meson
-Subproject d0c68dc11507a47b9b85de508e023d9590d6056
+Subproject 68ed748f84f14c2d4e62dcbd123816e5898eb04
diff --git a/meson.build b/meson.build
index 1e7aee85e3..55c7d2318c 100644
--- a/meson.build
+++ b/meson.build
@@ -18,6 +18,8 @@ config_all_disas = keyval.load(meson.current_build_dir() / 'config-all-disas.mak
 enable_modules = 'CONFIG_MODULES' in config_host
 enable_static = 'CONFIG_STATIC' in config_host
 build_docs = 'BUILD_DOCS' in config_host
+qemu_datadir = get_option('datadir') / get_option('qemu_suffix')
+qemu_docdir = get_option('docdir') / get_option('qemu_suffix')
 config_host_data = configuration_data()
 genh = []
 
@@ -127,18 +129,14 @@ endif
 pixman = not_found
 if have_system or have_tools
   pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8',
-                      static: enable_static)
+                      method: 'pkg-config', static: enable_static)
 endif
 pam = not_found
 if 'CONFIG_AUTH_PAM' in config_host
   pam = cc.find_library('pam')
 endif
 libaio = cc.find_library('aio', required: false)
-zlib = not_found
-if 'CONFIG_ZLIB' in config_host
-  zlib = declare_dependency(compile_args: config_host['ZLIB_CFLAGS'].split(),
-                            link_args: config_host['ZLIB_LIBS'].split())
-endif
+zlib = dependency('zlib', required: true, static: enable_static)
 linux_io_uring = not_found
 if 'CONFIG_LINUX_IO_URING' in config_host
   linux_io_uring = declare_dependency(compile_args: config_host['LINUX_IO_URING_CFLAGS'].split(),
@@ -170,7 +168,7 @@ if get_option('xkbcommon').auto() and not have_system and not have_tools
   xkbcommon = not_found
 else
   xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
-                         static: enable_static)
+                         method: 'pkg-config', static: enable_static)
 endif
 slirp = not_found
 if config_host.has_key('CONFIG_SLIRP')
@@ -248,8 +246,8 @@ if sdl.found()
   # work around 2.0.8 bug
   sdl = declare_dependency(compile_args: '-Wno-undef',
                            dependencies: sdl)
-  sdl_image = dependency('sdl-image', required: get_option('sdl_image'),
-                         static: enable_static)
+  sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
+                         method: 'pkg-config', static: enable_static)
 else
   if get_option('sdl_image').enabled()
     error('sdl-image required, but SDL was @0@',
@@ -334,7 +332,7 @@ sasl = not_found
 if get_option('vnc').enabled()
   vnc = declare_dependency() # dummy dependency
   png = dependency('libpng', required: get_option('vnc_png'),
-                   static: enable_static)
+                   method: 'pkg-config', static: enable_static)
   jpeg = cc.find_library('jpeg', has_headers: ['jpeglib.h'],
                          required: get_option('vnc_jpeg'),
                          static: enable_static)
@@ -1059,7 +1057,7 @@ foreach target : target_dirs
                       output: exe['name'] + stp['ext'],
                       capture: true,
                       install: stp['install'],
-                      install_dir: config_host['qemu_datadir'] / '../systemtap/tapset',
+                      install_dir: qemu_datadir / '../systemtap/tapset',
                       command: [
                         tracetool, '--group=all', '--format=' + stp['fmt'],
                         '--binary=' + stp['bin'],
@@ -1138,6 +1136,7 @@ if have_tools
   endif
 endif
 
+subdir('scripts')
 subdir('tools')
 subdir('pc-bios')
 subdir('tests')
@@ -1184,7 +1183,7 @@ if build_docs
                       input: input,
                       output: output,
                       install: true,
-                      install_dir: config_host['qemu_docdir'] / 'interop',
+                      install_dir: qemu_docdir / 'interop',
                       command: cmd + args)
       endforeach
       alias_target(ext, t)
@@ -1224,13 +1223,38 @@ if build_docs
                           output: man,
                           capture: true,
                           install: true,
-                          install_dir: config_host['mandir'] / 'man7',
+                          install_dir: get_option('mandir') / 'man7',
                           command: [pod2man, '--utf8', '--section=7', '--center=" "',
                                     '--release=" "', '@INPUT@'])
     endforeach
   endif
 endif
 
+if host_machine.system() == 'windows'
+  nsis_cmd = [
+    find_program('scripts/nsis.py'),
+    '@OUTPUT@',
+    get_option('prefix'),
+    meson.current_source_dir(),
+    host_machine.cpu_family(),
+    '--',
+    '-DDISPLAYVERSION=' + meson.project_version(),
+  ]
+  if build_docs
+    nsis_cmd += '-DCONFIG_DOCUMENTATION=y'
+  endif
+  if 'CONFIG_GTK' in config_host
+    nsis_cmd += '-DCONFIG_GTK=y'
+  endif
+
+  nsis = custom_target('nsis',
+                       output: 'qemu-setup-' + meson.project_version() + '.exe',
+                       input: files('qemu.nsi'),
+                       build_always_stale: true,
+                       command: nsis_cmd + ['@INPUT@'])
+  alias_target('installer', nsis)
+endif
+
 summary_info = {}
 summary_info += {'Install prefix':    config_host['prefix']}
 summary_info += {'BIOS directory':    config_host['qemu_datadir']}
@@ -1243,10 +1267,11 @@ summary_info += {'include directory': config_host['includedir']}
 summary_info += {'config directory':  config_host['sysconfdir']}
 if targetos != 'windows'
   summary_info += {'local state directory': config_host['qemu_localstatedir']}
-  summary_info += {'Manual directory':      config_host['mandir']}
+  summary_info += {'Manual directory':      get_option('mandir')}
 else
   summary_info += {'local state directory': 'queried at runtime'}
 endif
+summary_info += {'Doc directory':     get_option('docdir')}
 summary_info += {'Build directory':   meson.current_build_dir()}
 summary_info += {'Source path':       meson.current_source_dir()}
 summary_info += {'GIT binary':        config_host['GIT']}
diff --git a/meson_options.txt b/meson_options.txt
index aef2de6523..543cf70043 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,9 +1,24 @@
-option('gettext', type : 'boolean', value : true)
-option('sdl', type : 'feature', value : 'auto')
-option('sdl_image', type : 'feature', value : 'auto')
-option('u2f', type : 'feature', value : 'auto')
-option('vnc', type : 'feature', value : 'enabled')
-option('vnc_jpeg', type : 'feature', value : 'auto')
-option('vnc_png', type : 'feature', value : 'auto')
-option('vnc_sasl', type : 'feature', value : 'auto')
-option('xkbcommon', type : 'feature', value : 'auto')
+option('qemu_suffix', type : 'string', value: 'qemu',
+       description: 'Suffix for QEMU data/modules/config directories (can be empty)')
+option('docdir', type : 'string', value : 'doc',
+       description: 'Base directory for documentation installation (can be empty)')
+
+option('gettext', type : 'boolean', value : true,
+       description: 'Localization of the GTK+ user interface')
+
+option('sdl', type : 'feature', value : 'auto',
+       description: 'SDL user interface')
+option('sdl_image', type : 'feature', value : 'auto',
+       description: 'SDL Image support for icons')
+option('u2f', type : 'feature', value : 'auto',
+       description: 'U2F emulation support')
+option('vnc', type : 'feature', value : 'enabled',
+       description: 'VNC server')
+option('vnc_jpeg', type : 'feature', value : 'auto',
+       description: 'JPEG lossy compression for VNC server')
+option('vnc_png', type : 'feature', value : 'auto',
+       description: 'PNG compression for VNC server')
+option('vnc_sasl', type : 'feature', value : 'auto',
+       description: 'SASL authentication for VNC server')
+option('xkbcommon', type : 'feature', value : 'auto',
+       description: 'xkbcommon support')
diff --git a/pc-bios/descriptors/meson.build b/pc-bios/descriptors/meson.build
index 7c715bace8..3798d32372 100644
--- a/pc-bios/descriptors/meson.build
+++ b/pc-bios/descriptors/meson.build
@@ -10,5 +10,5 @@ foreach f: [
                  output: f,
                  configuration: {'DATADIR': config_host['qemu_datadir']},
                  install: install_blobs,
-                 install_dir: config_host['qemu_datadir'] / 'firmware')
+                 install_dir: qemu_datadir / 'firmware')
 endforeach
diff --git a/pc-bios/keymaps/meson.build b/pc-bios/keymaps/meson.build
index b737c82230..bbac83ece3 100644
--- a/pc-bios/keymaps/meson.build
+++ b/pc-bios/keymaps/meson.build
@@ -44,13 +44,13 @@ foreach km, args: keymaps
                      build_by_default: true,
                      output: km,
                      command: [native_qemu_keymap, '-f', '@OUTPUT@', args.split()],
-                     install_dir: config_host['qemu_datadir'] / 'keymaps')
+                     install_dir: qemu_datadir / 'keymaps')
 endforeach
 if t.length() > 0
   alias_target('update-keymaps', t)
 else
   # install from the source tree
-  install_data(keymaps.keys(), install_dir: config_host['qemu_datadir'] / 'keymaps')
+  install_data(keymaps.keys(), install_dir: qemu_datadir / 'keymaps')
 endif
 
-install_data(['sl', 'sv'], install_dir: config_host['qemu_datadir'] / 'keymaps')
+install_data(['sl', 'sv'], install_dir: qemu_datadir / 'keymaps')
diff --git a/pc-bios/meson.build b/pc-bios/meson.build
index b6389f5148..8087e5c0a7 100644
--- a/pc-bios/meson.build
+++ b/pc-bios/meson.build
@@ -19,10 +19,73 @@ if 'DECOMPRESS_EDK2_BLOBS' in config_host
                   input: '@0@.bz2'.format(f),
                   capture: true,
                   install: install_blobs,
-                  install_dir: config_host['qemu_datadir'],
+                  install_dir: qemu_datadir,
                   command: [ bzip2, '-dc', '@INPUT0@' ])
   endforeach
 endif
 
+blobs = files(
+  'bios.bin',
+  'bios-256k.bin',
+  'bios-microvm.bin',
+  'sgabios.bin',
+  'vgabios.bin',
+  'vgabios-cirrus.bin',
+  'vgabios-stdvga.bin',
+  'vgabios-vmware.bin',
+  'vgabios-qxl.bin',
+  'vgabios-virtio.bin',
+  'vgabios-ramfb.bin',
+  'vgabios-bochs-display.bin',
+  'vgabios-ati.bin',
+  'openbios-sparc32',
+  'openbios-sparc64',
+  'openbios-ppc',
+  'QEMU,tcx.bin',
+  'QEMU,cgthree.bin',
+  'pxe-e1000.rom',
+  'pxe-eepro100.rom',
+  'pxe-ne2k_pci.rom',
+  'pxe-pcnet.rom',
+  'pxe-rtl8139.rom',
+  'pxe-virtio.rom',
+  'efi-e1000.rom',
+  'efi-eepro100.rom',
+  'efi-ne2k_pci.rom',
+  'efi-pcnet.rom',
+  'efi-rtl8139.rom',
+  'efi-virtio.rom',
+  'efi-e1000e.rom',
+  'efi-vmxnet3.rom',
+  'qemu-nsis.bmp',
+  'bamboo.dtb',
+  'canyonlands.dtb',
+  'petalogix-s3adsp1800.dtb',
+  'petalogix-ml605.dtb',
+  'multiboot.bin',
+  'linuxboot.bin',
+  'linuxboot_dma.bin',
+  'kvmvapic.bin',
+  'pvh.bin',
+  's390-ccw.img',
+  's390-netboot.img',
+  'slof.bin',
+  'skiboot.lid',
+  'palcode-clipper',
+  'u-boot.e500',
+  'u-boot-sam460-20100605.bin',
+  'qemu_vga.ndrv',
+  'edk2-licenses.txt',
+  'hppa-firmware.img',
+  'opensbi-riscv32-generic-fw_dynamic.bin',
+  'opensbi-riscv64-generic-fw_dynamic.bin',
+  'opensbi-riscv32-generic-fw_dynamic.elf',
+  'opensbi-riscv64-generic-fw_dynamic.elf',
+)
+
+if install_blobs
+  install_data(blobs, install_dir: config_host['qemu_datadir'])
+endif
+
 subdir('descriptors')
 subdir('keymaps')
diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile
index 51cb6ca9d8..084fc10f05 100644
--- a/pc-bios/optionrom/Makefile
+++ b/pc-bios/optionrom/Makefile
@@ -8,15 +8,12 @@ all: multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin pvh.bin
 	@true
 
 include ../../config-host.mak
+CFLAGS = -O2 -g
 
 quiet-command = $(if $(V),$1,$(if $(2),@printf "  %-7s %s\n" $2 $3 && $1, @$1))
-cc-option = $(if $(shell $(CC) $1 -S -o /dev/null -xc /dev/null >/dev/null 2>&1 && echo OK), $1, $2)
+cc-option = $(if $(shell $(CC) $1 -c -o /dev/null -xc /dev/null >/dev/null 2>&1 && echo OK), $1, $2)
 
-# Compiling with no optimization creates ROMs that are too large
-ifeq ($(lastword $(filter -O%, -O0 $(CFLAGS))),-O0)
-override CFLAGS += -O2
-endif
-override CFLAGS += -march=i486
+override CFLAGS += -march=i486 -Wall
 
 # Flags for dependency generation
 override CPPFLAGS += -MMD -MP -MT $@ -MF $(@D)/$(*F).d
@@ -42,7 +39,6 @@ Wa = -Wa,
 override ASFLAGS += -32
 override CFLAGS += $(call cc-option, $(Wa)-32)
 
-
 LD_I386_EMULATION ?= elf_i386
 override LDFLAGS = -m $(LD_I386_EMULATION) -T $(SRC_DIR)/flat.lds
 override LDFLAGS += $(LDFLAGS_NOPIE)
diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile
index cc0f77baa6..3eb785048a 100644
--- a/pc-bios/s390-ccw/Makefile
+++ b/pc-bios/s390-ccw/Makefile
@@ -3,6 +3,7 @@ all: build-all
 	@true
 
 include ../../config-host.mak
+CFLAGS = -O2 -g
 
 quiet-command = $(if $(V),$1,$(if $(2),@printf "  %-7s %s\n" $2 $3 && $1, @$1))
 cc-option = $(if $(shell $(CC) $1 -S -o /dev/null -xc /dev/null > /dev/null \
@@ -28,7 +29,7 @@ QEMU_DGFLAGS = -MMD -MP -MT $@ -MF $(@D)/$(*F).d
 OBJECTS = start.o main.o bootmap.o jump2ipl.o sclp.o menu.o \
 	  virtio.o virtio-scsi.o virtio-blkdev.o libc.o cio.o dasd-ipl.o
 
-QEMU_CFLAGS := $(filter -W%, $(QEMU_CFLAGS))
+QEMU_CFLAGS := -Wall $(filter -W%, $(QEMU_CFLAGS))
 QEMU_CFLAGS += -ffreestanding -fno-delete-null-pointer-checks -msoft-float
 QEMU_CFLAGS += -march=z900 -fPIE -fno-strict-aliasing
 QEMU_CFLAGS += -fno-asynchronous-unwind-tables
diff --git a/qga/meson.build b/qga/meson.build
index 3f28f74b52..e5c5778a3e 100644
--- a/qga/meson.build
+++ b/qga/meson.build
@@ -82,6 +82,8 @@ if targetos == 'windows'
     all_qga += [qga_msi]
     alias_target('msi', qga_msi)
   endif
+else
+  install_subdir('run', install_dir: get_option('localstatedir'))
 endif
 
 alias_target('qemu-ga', all_qga)
diff --git a/scripts/meson.build b/scripts/meson.build
new file mode 100644
index 0000000000..e8cc63896d
--- /dev/null
+++ b/scripts/meson.build
@@ -0,0 +1,3 @@
+if 'CONFIG_TRACE_SYSTEMTAP' in config_host
+  install_data('qemu-trace-stap', install_dir: get_option('bindir'))
+endif
diff --git a/scripts/nsis.py b/scripts/nsis.py
new file mode 100644
index 0000000000..e1c409344e
--- /dev/null
+++ b/scripts/nsis.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 Red Hat, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import argparse
+import glob
+import os
+import shutil
+import subprocess
+import tempfile
+
+
+def signcode(path):
+    cmd = os.environ.get("SIGNCODE")
+    if not cmd:
+        return
+    subprocess.run([cmd, path])
+
+
+def main():
+    parser = argparse.ArgumentParser(description="QEMU NSIS build helper.")
+    parser.add_argument("outfile")
+    parser.add_argument("prefix")
+    parser.add_argument("srcdir")
+    parser.add_argument("cpu")
+    parser.add_argument("nsisargs", nargs="*")
+    args = parser.parse_args()
+
+    destdir = tempfile.mkdtemp()
+    try:
+        subprocess.run(["make", "install", "DESTDIR=" + destdir + os.path.sep])
+        with open(
+            os.path.join(destdir + args.prefix, "system-emulations.nsh"), "w"
+        ) as nsh:
+            for exe in glob.glob(
+                os.path.join(destdir + args.prefix, "qemu-system-*.exe")
+            ):
+                exe = os.path.basename(exe)
+                arch = exe[12:-4]
+                nsh.write(
+                    """
+                Section "{0}" Section_{0}
+                SetOutPath "$INSTDIR"
+                File "${{BINDIR}}\\{1}"
+                SectionEnd
+                """.format(
+                        arch, exe
+                    )
+                )
+
+        for exe in glob.glob(os.path.join(destdir + args.prefix, "*.exe")):
+            signcode(exe)
+
+        makensis = [
+            "makensis",
+            "-V2",
+            "-NOCD",
+            "-DSRCDIR=" + args.srcdir,
+            "-DBINDIR=" + destdir + args.prefix,
+        ]
+        dlldir = "w32"
+        if args.cpu == "x86_64":
+            dlldir = "w64"
+            makensis += ["-DW64"]
+        if os.path.exists(os.path.join(args.srcdir, "dll")):
+            makensis += "-DDLLDIR={0}/dll/{1}".format(args.srcdir, dlldir)
+
+        makensis += ["-DOUTFILE=" + args.outfile] + args.nsisargs
+        subprocess.run(makensis)
+        signcode(args.outfile)
+    finally:
+        shutil.rmtree(destdir)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/tools/virtiofsd/meson.build b/tools/virtiofsd/meson.build
index d1e23c5760..50022ed89e 100644
--- a/tools/virtiofsd/meson.build
+++ b/tools/virtiofsd/meson.build
@@ -16,4 +16,4 @@ executable('virtiofsd', files(
 configure_file(input: '50-qemu-virtiofsd.json.in',
                output: '50-qemu-virtiofsd.json',
                configuration: config_host,
-               install_dir: config_host['qemu_datadir'] / 'vhost-user')
+               install_dir: qemu_datadir / 'vhost-user')
diff --git a/trace/meson.build b/trace/meson.build
index 1c1fb31a61..b36937d3a6 100644
--- a/trace/meson.build
+++ b/trace/meson.build
@@ -58,7 +58,7 @@ trace_events_all = custom_target('trace-events-all',
                                  command: [ 'cat', '@INPUT@' ],
                                  capture: true,
                                  install: true,
-                                 install_dir: config_host['qemu_datadir'])
+                                 install_dir: qemu_datadir)
 
 foreach d : [
   ['generated-tcg-tracers.h', 'tcg-h'],
diff --git a/ui/icons/meson.build b/ui/icons/meson.build
new file mode 100644
index 0000000000..b6e21f6ad7
--- /dev/null
+++ b/ui/icons/meson.build
@@ -0,0 +1,13 @@
+foreach s: [16, 24, 32, 48, 64, 128, 256, 512]
+  s = '@0@x@0@'.format(s.to_string())
+  install_data('qemu_@0@.png'.format(s),
+               rename: 'qemu.png',
+               install_dir: config_host['qemu_icondir'] / 'hicolor' / s / 'apps')
+endforeach
+
+install_data('qemu_32x32.bmp',
+             rename: 'qemu.bmp',
+             install_dir: config_host['qemu_icondir'] / 'hicolor' / '32x32' / 'apps')
+
+install_data('qemu.svg',
+             install_dir: config_host['qemu_icondir'] / 'hicolor' / 'scalable' / 'apps')
diff --git a/ui/meson.build b/ui/meson.build
index 962e776569..82f60756d9 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -40,7 +40,7 @@ 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'))
+  curses_ss.add(when: [curses, iconv], if_true: [files('curses.c'), pixman])
   ui_modules += {'curses' : curses_ss}
 endif
 
@@ -48,7 +48,7 @@ if config_host.has_key('CONFIG_GTK')
   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(gtk, vte, pixman, 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'))
@@ -71,7 +71,7 @@ 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'))
+  spice_ss.add(spice, gio, pixman, files('spice-app.c'))
   ui_modules += {'spice-app': spice_ss}
 endif
 
@@ -112,5 +112,8 @@ if have_system or xkbcommon.found()
 endif
 
 subdir('shader')
+subdir('icons')
+
+install_data('qemu.desktop', install_dir: config_host['qemu_desktopdir'])
 
 modules += {'ui': ui_modules}