From 23a77b2d18b84e410478e88f11c54911f7a649fc Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 14 Dec 2020 12:01:45 +0100 Subject: build-system: clean up TCG/TCI configury Make CONFIG_TCG_INTERPRETER a Meson option, and enable TCI (though with a warning) if the host CPU is unsupported, making it more similar to other --enable-* options. Remove TCG-specific include paths from !CONFIG_TCG builds. Signed-off-by: Paolo Bonzini --- meson.build | 46 +++++++++++++++++++++++++--------------------- 1 file changed, 25 insertions(+), 21 deletions(-) (limited to 'meson.build') diff --git a/meson.build b/meson.build index af2bc89741..2001e941f4 100644 --- a/meson.build +++ b/meson.build @@ -113,25 +113,8 @@ if targetos == 'linux' language: ['c', 'cpp']) endif -if 'CONFIG_TCG_INTERPRETER' in config_host - tcg_arch = 'tci' -elif config_host['ARCH'] == 'sparc64' - tcg_arch = 'sparc' -elif config_host['ARCH'] == 's390x' - tcg_arch = 's390' -elif config_host['ARCH'] in ['x86_64', 'x32'] - tcg_arch = 'i386' -elif config_host['ARCH'] == 'ppc64' - tcg_arch = 'ppc' -elif config_host['ARCH'] in ['riscv32', 'riscv64'] - tcg_arch = 'riscv' -else - tcg_arch = config_host['ARCH'] -endif -add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, - '-iquote', '.', +add_project_arguments('-iquote', '.', '-iquote', meson.current_source_dir(), - '-iquote', meson.current_source_dir() / 'accel/tcg', '-iquote', meson.current_source_dir() / 'include', '-iquote', meson.current_source_dir() / 'disas/libvixl', language: ['c', 'cpp', 'objc']) @@ -226,14 +209,33 @@ if not get_option('hax').disabled() accelerators += 'CONFIG_HAX' endif endif + +tcg_arch = config_host['ARCH'] if not get_option('tcg').disabled() if cpu not in supported_cpus - if 'CONFIG_TCG_INTERPRETER' in config_host + if get_option('tcg_interpreter') warning('Unsupported CPU @0@, will use TCG with TCI (experimental)'.format(cpu)) else error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) endif endif + if get_option('tcg_interpreter') + tcg_arch = 'tci' + elif config_host['ARCH'] == 'sparc64' + tcg_arch = 'sparc' + elif config_host['ARCH'] == 's390x' + tcg_arch = 's390' + elif config_host['ARCH'] in ['x86_64', 'x32'] + tcg_arch = 'i386' + elif config_host['ARCH'] == 'ppc64' + tcg_arch = 'ppc' + elif config_host['ARCH'] in ['riscv32', 'riscv64'] + tcg_arch = 'riscv' + endif + add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, + '-iquote', meson.current_source_dir() / 'accel/tcg', + language: ['c', 'cpp', 'objc']) + accelerators += 'CONFIG_TCG' config_host += { 'CONFIG_TCG': 'y' } endif @@ -1234,7 +1236,9 @@ foreach target : target_dirs if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) config_target += { sym: 'y' } config_all += { sym: 'y' } - if sym == 'CONFIG_XEN' and have_xen_pci_passthrough + if sym == 'CONFIG_TCG' and tcg_arch == 'tci' + config_target += { 'CONFIG_TCG_INTERPRETER': 'y' } + elif sym == 'CONFIG_XEN' and have_xen_pci_passthrough config_target += { 'CONFIG_XEN_PCI_PASSTHROUGH': 'y' } endif accel_kconfig += [ sym + '=y' ] @@ -2411,7 +2415,7 @@ summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')} summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')} if config_all.has_key('CONFIG_TCG') summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')} - summary_info += {'TCG interpreter': config_host.has_key('CONFIG_TCG_INTERPRETER')} + summary_info += {'TCG interpreter': tcg_arch == 'tci'} endif summary_info += {'malloc trim support': has_malloc_trim} summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')} -- cgit v1.2.3