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meson: move program checks together

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Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-09-08 12:06:57 +02:00
parent ea444d91e5
commit 44458a6158
1 changed files with 56 additions and 51 deletions
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107
meson.build
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@ -19,21 +19,8 @@ ss = import('sourceset')
fs = import('fs')
targetos = host_machine.system()
sh = find_program('sh')
config_host = keyval.load(meson.current_build_dir() / 'config-host.mak')
cc = meson.get_compiler('c')
all_languages = ['c']
if targetos == 'windows' and add_languages('cpp', required: false, native: false)
all_languages += ['cpp']
cxx = meson.get_compiler('cpp')
endif
if targetos == 'darwin' and \
add_languages('objc', required: get_option('cocoa'), native: false)
all_languages += ['objc']
objc = meson.get_compiler('objc')
endif
# Temporary directory used for files created while
# configure runs. Since it is in the build directory
# we can safely blow away any previous version of it
@ -65,6 +52,62 @@ supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64'
cpu = host_machine.cpu_family()
target_dirs = config_host['TARGET_DIRS'].split()
############
# Programs #
############
sh = find_program('sh')
python = import('python').find_installation()
cc = meson.get_compiler('c')
all_languages = ['c']
if targetos == 'windows' and add_languages('cpp', required: false, native: false)
all_languages += ['cpp']
cxx = meson.get_compiler('cpp')
endif
if targetos == 'darwin' and \
add_languages('objc', required: get_option('cocoa'), native: false)
all_languages += ['objc']
objc = meson.get_compiler('objc')
endif
dtrace = not_found
stap = not_found
if 'dtrace' in get_option('trace_backends')
dtrace = find_program('dtrace', required: true)
stap = find_program('stap', required: false)
if stap.found()
# Workaround to avoid dtrace(1) producing a file with 'hidden' symbol
# visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility
# instead. QEMU --enable-modules depends on this because the SystemTap
# semaphores are linked into the main binary and not the module's shared
# object.
add_global_arguments('-DSTAP_SDT_V2',
native: false, language: all_languages)
endif
endif
if get_option('iasl') == ''
iasl = find_program('iasl', required: false)
else
iasl = find_program(get_option('iasl'), required: true)
endif
edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ]
unpack_edk2_blobs = false
foreach target : edk2_targets
if target in target_dirs
bzip2 = find_program('bzip2', required: get_option('install_blobs'))
unpack_edk2_blobs = bzip2.found()
break
endif
endforeach
#####################
# Option validation #
#####################
have_linux_user = false
have_bsd_user = false
have_system = false
@ -90,12 +133,6 @@ enable_modules = get_option('modules') \
.allowed()
have_block = have_system or have_tools
############
# Programs #
############
python = import('python').find_installation()
#######################################
# Variables for host and accelerators #
#######################################
@ -167,38 +204,6 @@ if targetos != 'darwin'
modular_tcg = ['i386-softmmu', 'x86_64-softmmu']
endif
edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ]
unpack_edk2_blobs = false
foreach target : edk2_targets
if target in target_dirs
bzip2 = find_program('bzip2', required: get_option('install_blobs'))
unpack_edk2_blobs = bzip2.found()
break
endif
endforeach
dtrace = not_found
stap = not_found
if 'dtrace' in get_option('trace_backends')
dtrace = find_program('dtrace', required: true)
stap = find_program('stap', required: false)
if stap.found()
# Workaround to avoid dtrace(1) producing a file with 'hidden' symbol
# visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility
# instead. QEMU --enable-modules depends on this because the SystemTap
# semaphores are linked into the main binary and not the module's shared
# object.
add_global_arguments('-DSTAP_SDT_V2',
native: false, language: all_languages)
endif
endif
if get_option('iasl') == ''
iasl = find_program('iasl', required: false)
else
iasl = find_program(get_option('iasl'), required: true)
endif
##################
# Compiler flags #
##################