mirror of https://gitee.com/openkylin/qemu.git
slirp: Convert Makefile bits to meson bits
SLIRP uses Meson so it could become a subproject in the future, but our choice of configure options is not yet supported in Meson (https://github.com/mesonbuild/meson/pull/7740). For now, build the library via the main meson.build just like for capstone. This improves the current state of affairs in that we will re-link the qemu executables against a changed libslirp.a, which we wouldn't do before-hand. Tested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
parent
20b0a9f4f6
commit
4d34a86b2b
7
Makefile
7
Makefile
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@ -163,12 +163,7 @@ dtc/%: .git-submodule-status
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capstone/all:
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.PHONY: slirp/all
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slirp/all: .git-submodule-status
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$(call quiet-command,$(MAKE) -C $(SRC_PATH)/slirp \
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BUILD_DIR="$(BUILD_DIR)/slirp" \
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PKG_CONFIG="$(PKG_CONFIG)" \
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CC="$(CC)" AR="$(AR)" LD="$(LD)" RANLIB="$(RANLIB)" \
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CFLAGS="$(QEMU_CFLAGS) $(CFLAGS)" LDFLAGS="$(QEMU_LDFLAGS)")
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slirp/all:
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ROM_DIRS = $(addprefix pc-bios/, $(ROMS))
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ROM_DIRS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROM_DIRS)))
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@ -349,7 +349,7 @@ modules="no"
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module_upgrades="no"
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prefix="/usr/local"
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qemu_suffix="qemu"
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slirp=""
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slirp="auto"
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oss_lib=""
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bsd="no"
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linux="no"
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@ -1058,9 +1058,9 @@ for opt do
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;;
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--enable-vnc-png) vnc_png="enabled"
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;;
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--disable-slirp) slirp="no"
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--disable-slirp) slirp="disabled"
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;;
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--enable-slirp=git) slirp="git"
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--enable-slirp=git) slirp="internal"
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;;
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--enable-slirp=system) slirp="system"
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;;
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@ -5806,56 +5806,12 @@ fi
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##########################################
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# check for slirp
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# slirp is only required when building softmmu targets
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if test -z "$slirp" -a "$softmmu" != "yes" ; then
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slirp="no"
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fi
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case "$slirp" in
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"" | yes)
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if $pkg_config slirp; then
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slirp=system
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elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
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slirp=git
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elif test -e "${source_path}/slirp/Makefile" ; then
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slirp=internal
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elif test -z "$slirp" ; then
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slirp=no
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else
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feature_not_found "slirp" "Install slirp devel or git submodule"
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fi
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;;
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system)
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if ! $pkg_config slirp; then
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feature_not_found "slirp" "Install slirp devel"
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fi
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;;
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esac
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case "$slirp" in
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git | internal)
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if test "$slirp" = git; then
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auto | enabled | internal)
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# Simpler to always update submodule, even if not needed.
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if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
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git_submodules="${git_submodules} slirp"
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fi
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mkdir -p slirp
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slirp_cflags="-I${source_path}/slirp/src -Islirp/src"
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slirp_libs="-Lslirp -lslirp"
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if test "$mingw32" = "yes" ; then
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slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
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fi
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;;
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system)
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slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
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slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
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slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
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;;
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no)
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;;
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*)
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error_exit "Unknown state for slirp: $slirp"
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;;
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esac
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@ -6256,16 +6212,8 @@ fi
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if test "$guest_agent" = "yes" ; then
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echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
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fi
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if test "$slirp" != "no"; then
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echo "CONFIG_SLIRP=y" >> $config_host_mak
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echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
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echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
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echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
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fi
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echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
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subdirs=
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if [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
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subdirs="$subdirs slirp"
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fi
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if test "$vde" = "yes" ; then
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echo "CONFIG_VDE=y" >> $config_host_mak
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echo "VDE_LIBS=$vde_libs" >> $config_host_mak
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@ -7321,7 +7269,7 @@ NINJA=${ninja:-$PWD/ninjatool} $meson setup \
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-Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \
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-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
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-Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f \
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-Dcapstone=$capstone \
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-Dcapstone=$capstone -Dslirp=$slirp \
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$cross_arg \
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"$PWD" "$source_path"
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90
meson.build
90
meson.build
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@ -300,11 +300,6 @@ else
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xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
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method: 'pkg-config', static: enable_static)
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endif
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slirp = not_found
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if config_host.has_key('CONFIG_SLIRP')
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slirp = declare_dependency(compile_args: config_host['SLIRP_CFLAGS'].split(),
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link_args: config_host['SLIRP_LIBS'].split())
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endif
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vde = not_found
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if config_host.has_key('CONFIG_VDE')
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vde = declare_dependency(link_args: config_host['VDE_LIBS'].split())
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@ -978,7 +973,88 @@ if capstone_opt == 'internal'
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capstone = declare_dependency(link_with: libcapstone,
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include_directories: 'capstone/include/capstone')
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endif
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slirp = not_found
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slirp_opt = 'disabled'
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if have_system
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slirp_opt = get_option('slirp')
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if slirp_opt in ['enabled', 'auto', 'system']
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have_internal = fs.exists(meson.current_source_dir() / 'slirp/meson.build')
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slirp = dependency('slirp', static: enable_static,
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method: 'pkg-config',
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required: slirp_opt == 'system' or
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slirp_opt == 'enabled' and not have_internal)
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if slirp.found()
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slirp_opt = 'system'
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elif have_internal
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slirp_opt = 'internal'
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else
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slirp_opt = 'disabled'
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endif
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endif
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if slirp_opt == 'internal'
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slirp_deps = []
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if targetos == 'windows'
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slirp_deps = cc.find_library('iphlpapi')
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endif
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slirp_conf = configuration_data()
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slirp_conf.set('SLIRP_MAJOR_VERSION', meson.project_version().split('.')[0])
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slirp_conf.set('SLIRP_MINOR_VERSION', meson.project_version().split('.')[1])
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slirp_conf.set('SLIRP_MICRO_VERSION', meson.project_version().split('.')[2])
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slirp_conf.set_quoted('SLIRP_VERSION_STRING', meson.project_version())
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slirp_cargs = ['-DG_LOG_DOMAIN="Slirp"']
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slirp_files = [
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'slirp/src/arp_table.c',
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'slirp/src/bootp.c',
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'slirp/src/cksum.c',
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'slirp/src/dhcpv6.c',
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'slirp/src/dnssearch.c',
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'slirp/src/if.c',
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'slirp/src/ip6_icmp.c',
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'slirp/src/ip6_input.c',
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'slirp/src/ip6_output.c',
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'slirp/src/ip_icmp.c',
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'slirp/src/ip_input.c',
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'slirp/src/ip_output.c',
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'slirp/src/mbuf.c',
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'slirp/src/misc.c',
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'slirp/src/ncsi.c',
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'slirp/src/ndp_table.c',
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'slirp/src/sbuf.c',
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'slirp/src/slirp.c',
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'slirp/src/socket.c',
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'slirp/src/state.c',
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'slirp/src/stream.c',
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'slirp/src/tcp_input.c',
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'slirp/src/tcp_output.c',
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'slirp/src/tcp_subr.c',
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'slirp/src/tcp_timer.c',
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'slirp/src/tftp.c',
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'slirp/src/udp.c',
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'slirp/src/udp6.c',
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'slirp/src/util.c',
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'slirp/src/version.c',
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'slirp/src/vmstate.c',
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]
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configure_file(
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input : 'slirp/src/libslirp-version.h.in',
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output : 'libslirp-version.h',
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configuration: slirp_conf)
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slirp_inc = include_directories('slirp', 'slirp/src')
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libslirp = static_library('slirp',
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sources: slirp_files,
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c_args: slirp_cargs,
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include_directories: slirp_inc)
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slirp = declare_dependency(link_with: libslirp,
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dependencies: slirp_deps,
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include_directories: slirp_inc)
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endif
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endif
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config_host_data.set('CONFIG_CAPSTONE', capstone.found())
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config_host_data.set('CONFIG_SLIRP', slirp.found())
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genh += configure_file(output: 'config-host.h', configuration: config_host_data)
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@ -1656,8 +1732,8 @@ summary_info += {'python': '@0@ (version: @1@)'.format(python.full_pa
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summary_info += {'sphinx-build': config_host['SPHINX_BUILD']}
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summary_info += {'genisoimage': config_host['GENISOIMAGE']}
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# TODO: add back version
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summary_info += {'slirp support': config_host.has_key('CONFIG_SLIRP')}
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if config_host.has_key('CONFIG_SLIRP')
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summary_info += {'slirp support': slirp_opt == 'disabled' ? false : slirp_opt}
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if slirp_opt != 'disabled'
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summary_info += {'smbd': config_host['CONFIG_SMBD_COMMAND']}
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endif
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summary_info += {'module support': config_host.has_key('CONFIG_MODULES')}
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@ -52,3 +52,6 @@ option('xkbcommon', type : 'feature', value : 'auto',
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option('capstone', type: 'combo', value: 'auto',
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choices: ['disabled', 'enabled', 'auto', 'system', 'internal'],
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description: 'Whether and how to find the capstone library')
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option('slirp', type: 'combo', value: 'auto',
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choices: ['disabled', 'enabled', 'auto', 'system', 'internal'],
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description: 'Whether and how to find the slirp library')
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@ -18,7 +18,7 @@ softmmu_ss.add(files(
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))
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softmmu_ss.add(when: 'CONFIG_L2TPV3', if_true: files('l2tpv3.c'))
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softmmu_ss.add(when: ['CONFIG_SLIRP', slirp], if_true: files('slirp.c'))
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softmmu_ss.add(when: slirp, if_true: files('slirp.c'))
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softmmu_ss.add(when: ['CONFIG_VDE', vde], if_true: files('vde.c'))
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softmmu_ss.add(when: 'CONFIG_NETMAP', if_true: files('netmap.c'))
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vhost_user_ss = ss.source_set()
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@ -23,7 +23,7 @@ qtests_pci = \
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(config_all_devices.has_key('CONFIG_IVSHMEM_DEVICE') ? ['ivshmem-test'] : [])
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qtests_i386 = \
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(config_host.has_key('CONFIG_SLIRP') ? ['pxe-test', 'test-netfilter'] : []) + \
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(slirp.found() ? ['pxe-test', 'test-netfilter'] : []) + \
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(config_host.has_key('CONFIG_POSIX') ? ['test-filter-mirror'] : []) + \
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(have_tools ? ['ahci-test'] : []) + \
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(config_all_devices.has_key('CONFIG_ISA_TESTDEV') ? ['endianness-test'] : []) + \
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@ -117,7 +117,7 @@ qtests_ppc64 = \
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(config_all_devices.has_key('CONFIG_PSERIES') ? ['device-plug-test'] : []) + \
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(config_all_devices.has_key('CONFIG_POWERNV') ? ['pnv-xscom-test'] : []) + \
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(config_all_devices.has_key('CONFIG_PSERIES') ? ['rtas-test'] : []) + \
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(config_host.has_key('CONFIG_SLIRP') ? ['pxe-test', 'test-netfilter'] : []) + \
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(slirp.found() ? ['pxe-test', 'test-netfilter'] : []) + \
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(config_all_devices.has_key('CONFIG_USB_UHCI') ? ['usb-hcd-uhci-test'] : []) + \
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(config_all_devices.has_key('CONFIG_USB_XHCI_NEC') ? ['usb-hcd-xhci-test'] : []) + \
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(config_host.has_key('CONFIG_POSIX') ? ['test-filter-mirror'] : []) + \
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@ -151,7 +151,7 @@ qtests_aarch64 = \
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'migration-test']
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qtests_s390x = \
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(config_host.has_key('CONFIG_SLIRP') ? ['pxe-test', 'test-netfilter'] : []) + \
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(slirp.found() ? ['pxe-test', 'test-netfilter'] : []) + \
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(config_host.has_key('CONFIG_POSIX') ? ['test-filter-mirror'] : []) + \
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(config_host.has_key('CONFIG_POSIX') ? ['test-filter-redirector'] : []) + \
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['boot-serial-test',
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