configure | 7 +------ meson.build | 34 ++++++++++++++++++++++++---------- 2 files changed, 25 insertions(+), 16 deletions(-)
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
---
configure | 7 +------
meson.build | 34 ++++++++++++++++++++++++----------
2 files changed, 25 insertions(+), 16 deletions(-)
diff --git a/configure b/configure
index 33682cb971..6280e412a9 100755
--- a/configure
+++ b/configure
@@ -1422,7 +1422,7 @@ cat << EOF
bsd-user all BSD usermode emulation targets
guest-agent build the QEMU Guest Agent
pie Position Independent Executables
- modules modules support (non-Windows)
+ modules modules support
module-upgrades try to load modules from alternate paths for upgrades
debug-tcg TCG debugging (default is disabled)
debug-info debugging information
@@ -1698,11 +1698,6 @@ else
QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
fi
-# Our module code doesn't support Windows
-if test "$modules" = "yes" && test "$mingw32" = "yes" ; then
- error_exit "Modules are not available for Windows"
-fi
-
# module_upgrades is only reasonable if modules are enabled
if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
error_exit "Can't enable module-upgrades as Modules are not enabled"
diff --git a/meson.build b/meson.build
index 47df10afc2..26195cb24f 100644
--- a/meson.build
+++ b/meson.build
@@ -2625,7 +2625,7 @@ block_mods = []
softmmu_mods = []
foreach d, list : modules
foreach m, module_ss : list
- if enable_modules and targetos != 'windows'
+ if enable_modules
module_ss = module_ss.apply(config_all, strict: false)
sl = static_library(d + '-' + m, [genh, module_ss.sources()],
dependencies: [modulecommon, module_ss.dependencies()], pic: true)
@@ -2658,7 +2658,7 @@ endforeach
foreach d, list : target_modules
foreach m, module_ss : list
- if enable_modules and targetos != 'windows'
+ if enable_modules
foreach target : target_dirs
if target.endswith('-softmmu')
config_target = config_target_mak[target]
@@ -2800,14 +2800,15 @@ common_ss.add(hwcore)
###########
# Targets #
###########
-
-foreach m : block_mods + softmmu_mods
- shared_module(m.name(),
- name_prefix: '',
- link_whole: m,
- install: true,
- install_dir: qemu_moddir)
-endforeach
+if targetos != 'windows'
+ foreach m : block_mods + softmmu_mods
+ shared_module(m.name(),
+ name_prefix: '',
+ link_whole: m,
+ install: true,
+ install_dir: qemu_moddir)
+ endforeach
+endif
softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp)
common_ss.add(qom, qemuutil)
@@ -2826,6 +2827,7 @@ common_all = static_library('common',
feature_to_c = find_program('scripts/feature_to_c.sh')
emulators = {}
+emulator = 0
foreach target : target_dirs
config_target = config_target_mak[target]
target_name = config_target['TARGET_NAME']
@@ -2966,6 +2968,7 @@ foreach target : target_dirs
link_language: link_language,
link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []),
link_args: link_args,
+ implib: true,
win_subsystem: exe['win_subsystem'])
if targetos == 'darwin'
@@ -3023,6 +3026,17 @@ foreach target : target_dirs
endif
endforeach
endforeach
+if (targetos == 'windows')
+ foreach m : block_mods + softmmu_mods
+ shared_module(m.name(),
+ name_prefix: '',
+ link_whole: m,
+ install: true,
+ dependencies: glib,
+ link_with: emulator,
+ install_dir: qemu_moddir)
+ endforeach
+endif
# Other build targets
--
2.25.1
On Fri, Nov 05, 2021 at 11:20:02AM +0800, LIU Zhiwei wrote: Generally we expect a commit message describing what is being solved and any reasons for the approach taken. > Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> > --- > configure | 7 +------ > meson.build | 34 ++++++++++++++++++++++++---------- > 2 files changed, 25 insertions(+), 16 deletions(-) > > diff --git a/configure b/configure > index 33682cb971..6280e412a9 100755 > --- a/configure > +++ b/configure > @@ -1422,7 +1422,7 @@ cat << EOF > bsd-user all BSD usermode emulation targets > guest-agent build the QEMU Guest Agent > pie Position Independent Executables > - modules modules support (non-Windows) > + modules modules support > module-upgrades try to load modules from alternate paths for upgrades > debug-tcg TCG debugging (default is disabled) > debug-info debugging information > @@ -1698,11 +1698,6 @@ else > QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" > fi > > -# Our module code doesn't support Windows > -if test "$modules" = "yes" && test "$mingw32" = "yes" ; then > - error_exit "Modules are not available for Windows" > -fi > - > # module_upgrades is only reasonable if modules are enabled > if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then > error_exit "Can't enable module-upgrades as Modules are not enabled" > diff --git a/meson.build b/meson.build > index 47df10afc2..26195cb24f 100644 > --- a/meson.build > +++ b/meson.build > @@ -2625,7 +2625,7 @@ block_mods = [] > softmmu_mods = [] > foreach d, list : modules > foreach m, module_ss : list > - if enable_modules and targetos != 'windows' > + if enable_modules > module_ss = module_ss.apply(config_all, strict: false) > sl = static_library(d + '-' + m, [genh, module_ss.sources()], > dependencies: [modulecommon, module_ss.dependencies()], pic: true) > @@ -2658,7 +2658,7 @@ endforeach > > foreach d, list : target_modules > foreach m, module_ss : list > - if enable_modules and targetos != 'windows' > + if enable_modules > foreach target : target_dirs > if target.endswith('-softmmu') > config_target = config_target_mak[target] > @@ -2800,14 +2800,15 @@ common_ss.add(hwcore) > ########### > # Targets # > ########### > - > -foreach m : block_mods + softmmu_mods > - shared_module(m.name(), > - name_prefix: '', > - link_whole: m, > - install: true, > - install_dir: qemu_moddir) > -endforeach > +if targetos != 'windows' > + foreach m : block_mods + softmmu_mods > + shared_module(m.name(), > + name_prefix: '', > + link_whole: m, > + install: true, > + install_dir: qemu_moddir) > + endforeach > +endif > > softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) > common_ss.add(qom, qemuutil) > @@ -2826,6 +2827,7 @@ common_all = static_library('common', > feature_to_c = find_program('scripts/feature_to_c.sh') > > emulators = {} > +emulator = 0 > foreach target : target_dirs > config_target = config_target_mak[target] > target_name = config_target['TARGET_NAME'] > @@ -2966,6 +2968,7 @@ foreach target : target_dirs > link_language: link_language, > link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), > link_args: link_args, > + implib: true, > win_subsystem: exe['win_subsystem']) > > if targetos == 'darwin' > @@ -3023,6 +3026,17 @@ foreach target : target_dirs > endif > endforeach > endforeach > +if (targetos == 'windows') > + foreach m : block_mods + softmmu_mods > + shared_module(m.name(), > + name_prefix: '', > + link_whole: m, > + install: true, > + dependencies: glib, > + link_with: emulator, AFAIK from the docs meson wants "link_with" to be a list of libraries. This is passing a literal '0' which doesn't make sense. Is this really needed ? What is the reason for the "dependencies" addition ? Can we not just use the existing shared_module() rules we already have. It might be ok to just add dependencies to the existing rule even for non-windows. > + install_dir: qemu_moddir) > + endforeach > +endif Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
On 2021/11/5 下午5:30, Daniel P. Berrangé wrote: > On Fri, Nov 05, 2021 at 11:20:02AM +0800, LIU Zhiwei wrote: > > Generally we expect a commit message describing what is being solved > and any reasons for the approach taken. This patch relaxes all constraints on modules for Windows. It firstly exports all symbols of the target executable to an import library. Then all modules link with the import library . >> Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> >> --- >> configure | 7 +------ >> meson.build | 34 ++++++++++++++++++++++++---------- >> 2 files changed, 25 insertions(+), 16 deletions(-) >> >> diff --git a/configure b/configure >> index 33682cb971..6280e412a9 100755 >> --- a/configure >> +++ b/configure >> @@ -1422,7 +1422,7 @@ cat << EOF >> bsd-user all BSD usermode emulation targets >> guest-agent build the QEMU Guest Agent >> pie Position Independent Executables >> - modules modules support (non-Windows) >> + modules modules support >> module-upgrades try to load modules from alternate paths for upgrades >> debug-tcg TCG debugging (default is disabled) >> debug-info debugging information >> @@ -1698,11 +1698,6 @@ else >> QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" >> fi >> >> -# Our module code doesn't support Windows >> -if test "$modules" = "yes" && test "$mingw32" = "yes" ; then >> - error_exit "Modules are not available for Windows" >> -fi >> - >> # module_upgrades is only reasonable if modules are enabled >> if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then >> error_exit "Can't enable module-upgrades as Modules are not enabled" >> diff --git a/meson.build b/meson.build >> index 47df10afc2..26195cb24f 100644 >> --- a/meson.build >> +++ b/meson.build >> @@ -2625,7 +2625,7 @@ block_mods = [] >> softmmu_mods = [] >> foreach d, list : modules >> foreach m, module_ss : list >> - if enable_modules and targetos != 'windows' >> + if enable_modules >> module_ss = module_ss.apply(config_all, strict: false) >> sl = static_library(d + '-' + m, [genh, module_ss.sources()], >> dependencies: [modulecommon, module_ss.dependencies()], pic: true) >> @@ -2658,7 +2658,7 @@ endforeach >> >> foreach d, list : target_modules >> foreach m, module_ss : list >> - if enable_modules and targetos != 'windows' >> + if enable_modules >> foreach target : target_dirs >> if target.endswith('-softmmu') >> config_target = config_target_mak[target] >> @@ -2800,14 +2800,15 @@ common_ss.add(hwcore) >> ########### >> # Targets # >> ########### >> - >> -foreach m : block_mods + softmmu_mods >> - shared_module(m.name(), >> - name_prefix: '', >> - link_whole: m, >> - install: true, >> - install_dir: qemu_moddir) >> -endforeach >> +if targetos != 'windows' >> + foreach m : block_mods + softmmu_mods >> + shared_module(m.name(), >> + name_prefix: '', >> + link_whole: m, >> + install: true, >> + install_dir: qemu_moddir) >> + endforeach >> +endif >> >> softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) >> common_ss.add(qom, qemuutil) >> @@ -2826,6 +2827,7 @@ common_all = static_library('common', >> feature_to_c = find_program('scripts/feature_to_c.sh') >> >> emulators = {} >> +emulator = 0 >> foreach target : target_dirs >> config_target = config_target_mak[target] >> target_name = config_target['TARGET_NAME'] >> @@ -2966,6 +2968,7 @@ foreach target : target_dirs >> link_language: link_language, >> link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), >> link_args: link_args, >> + implib: true, >> win_subsystem: exe['win_subsystem']) >> >> if targetos == 'darwin' >> @@ -3023,6 +3026,17 @@ foreach target : target_dirs >> endif >> endforeach >> endforeach >> +if (targetos == 'windows') >> + foreach m : block_mods + softmmu_mods >> + shared_module(m.name(), >> + name_prefix: '', >> + link_whole: m, >> + install: true, >> + dependencies: glib, >> + link_with: emulator, > AFAIK from the docs meson wants "link_with" to be a list of > libraries. The emulator is an import library. There has been an executable variable named emulator in origin meson.build. An implib keyword args has been added in this patch when the executable generates. And I declare it to the out-most level to make it visible for modules after the build of targets. > This is passing a literal '0' which doesn't > make sense. Is this really needed ? It will not be a literal '0' > What is the reason for the "dependencies" addition ? I don't think the import library will include the symbols of glib. And many modules need link with glib. So I add the dependencies. > Can we not just use the existing shared_module() rules > we already have. It might be ok to just add dependencies > to the existing rule even for non-windows. I think you are right. It is difficult for me to add all dependencies to modules. I use a rough method that export all symbols in the executable. I am not clear about the right way to support this feature. Look forward to you more advice. Thanks, Zhiwei >> + install_dir: qemu_moddir) >> + endforeach >> +endif > > > Regards, > Daniel
On Fri, Nov 05, 2021 at 08:14:29PM +0800, LIU Zhiwei wrote: > > On 2021/11/5 下午5:30, Daniel P. Berrangé wrote: > > On Fri, Nov 05, 2021 at 11:20:02AM +0800, LIU Zhiwei wrote: > > > > Generally we expect a commit message describing what is being solved > > and any reasons for the approach taken. > > This patch relaxes all constraints on modules for Windows. It firstly > exports all symbols of the > target executable to an import library. Then all modules link with the > import library . > > > > Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> > > > --- > > > configure | 7 +------ > > > meson.build | 34 ++++++++++++++++++++++++---------- > > > 2 files changed, 25 insertions(+), 16 deletions(-) > > > > > > diff --git a/configure b/configure > > > index 33682cb971..6280e412a9 100755 > > > --- a/configure > > > +++ b/configure > > > @@ -1422,7 +1422,7 @@ cat << EOF > > > bsd-user all BSD usermode emulation targets > > > guest-agent build the QEMU Guest Agent > > > pie Position Independent Executables > > > - modules modules support (non-Windows) > > > + modules modules support > > > module-upgrades try to load modules from alternate paths for upgrades > > > debug-tcg TCG debugging (default is disabled) > > > debug-info debugging information > > > @@ -1698,11 +1698,6 @@ else > > > QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" > > > fi > > > -# Our module code doesn't support Windows > > > -if test "$modules" = "yes" && test "$mingw32" = "yes" ; then > > > - error_exit "Modules are not available for Windows" > > > -fi > > > - > > > # module_upgrades is only reasonable if modules are enabled > > > if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then > > > error_exit "Can't enable module-upgrades as Modules are not enabled" > > > diff --git a/meson.build b/meson.build > > > index 47df10afc2..26195cb24f 100644 > > > --- a/meson.build > > > +++ b/meson.build > > > @@ -2625,7 +2625,7 @@ block_mods = [] > > > softmmu_mods = [] > > > foreach d, list : modules > > > foreach m, module_ss : list > > > - if enable_modules and targetos != 'windows' > > > + if enable_modules > > > module_ss = module_ss.apply(config_all, strict: false) > > > sl = static_library(d + '-' + m, [genh, module_ss.sources()], > > > dependencies: [modulecommon, module_ss.dependencies()], pic: true) > > > @@ -2658,7 +2658,7 @@ endforeach > > > foreach d, list : target_modules > > > foreach m, module_ss : list > > > - if enable_modules and targetos != 'windows' > > > + if enable_modules > > > foreach target : target_dirs > > > if target.endswith('-softmmu') > > > config_target = config_target_mak[target] > > > @@ -2800,14 +2800,15 @@ common_ss.add(hwcore) > > > ########### > > > # Targets # > > > ########### > > > - > > > -foreach m : block_mods + softmmu_mods > > > - shared_module(m.name(), > > > - name_prefix: '', > > > - link_whole: m, > > > - install: true, > > > - install_dir: qemu_moddir) > > > -endforeach > > > +if targetos != 'windows' > > > + foreach m : block_mods + softmmu_mods > > > + shared_module(m.name(), > > > + name_prefix: '', > > > + link_whole: m, > > > + install: true, > > > + install_dir: qemu_moddir) > > > + endforeach > > > +endif > > > softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) > > > common_ss.add(qom, qemuutil) > > > @@ -2826,6 +2827,7 @@ common_all = static_library('common', > > > feature_to_c = find_program('scripts/feature_to_c.sh') > > > emulators = {} > > > +emulator = 0 > > > foreach target : target_dirs > > > config_target = config_target_mak[target] > > > target_name = config_target['TARGET_NAME'] > > > @@ -2966,6 +2968,7 @@ foreach target : target_dirs > > > link_language: link_language, > > > link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), > > > link_args: link_args, > > > + implib: true, > > > win_subsystem: exe['win_subsystem']) > > > if targetos == 'darwin' > > > @@ -3023,6 +3026,17 @@ foreach target : target_dirs > > > endif > > > endforeach > > > endforeach > > > +if (targetos == 'windows') > > > + foreach m : block_mods + softmmu_mods > > > + shared_module(m.name(), > > > + name_prefix: '', > > > + link_whole: m, > > > + install: true, > > > + dependencies: glib, > > > + link_with: emulator, > > AFAIK from the docs meson wants "link_with" to be a list of > > libraries. > > The emulator is an import library. > > There has been an executable variable named emulator in origin meson.build. > An implib keyword args has been added in this patch when the executable > generates. > And I declare it to the out-most level to make it visible for modules after > the build of targets. Oh, so the "emulator" variable is already present in the loop body from existing meson rules. This still feels odd though - QEMU has 30+ emulator binaries it can build. This code is linking modules to the implib of whichever happens to be the last emulator binary built. Does this really let the modules work against any of the emulator binaries at runtime ? Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
On 2021/11/5 下午8:22, Daniel P. Berrangé wrote: > On Fri, Nov 05, 2021 at 08:14:29PM +0800, LIU Zhiwei wrote: >> On 2021/11/5 下午5:30, Daniel P. Berrangé wrote: >>> On Fri, Nov 05, 2021 at 11:20:02AM +0800, LIU Zhiwei wrote: >>> >>> Generally we expect a commit message describing what is being solved >>> and any reasons for the approach taken. >> This patch relaxes all constraints on modules for Windows. It firstly >> exports all symbols of the >> target executable to an import library. Then all modules link with the >> import library . >> >>>> Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> >>>> --- >>>> configure | 7 +------ >>>> meson.build | 34 ++++++++++++++++++++++++---------- >>>> 2 files changed, 25 insertions(+), 16 deletions(-) >>>> >>>> diff --git a/configure b/configure >>>> index 33682cb971..6280e412a9 100755 >>>> --- a/configure >>>> +++ b/configure >>>> @@ -1422,7 +1422,7 @@ cat << EOF >>>> bsd-user all BSD usermode emulation targets >>>> guest-agent build the QEMU Guest Agent >>>> pie Position Independent Executables >>>> - modules modules support (non-Windows) >>>> + modules modules support >>>> module-upgrades try to load modules from alternate paths for upgrades >>>> debug-tcg TCG debugging (default is disabled) >>>> debug-info debugging information >>>> @@ -1698,11 +1698,6 @@ else >>>> QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" >>>> fi >>>> -# Our module code doesn't support Windows >>>> -if test "$modules" = "yes" && test "$mingw32" = "yes" ; then >>>> - error_exit "Modules are not available for Windows" >>>> -fi >>>> - >>>> # module_upgrades is only reasonable if modules are enabled >>>> if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then >>>> error_exit "Can't enable module-upgrades as Modules are not enabled" >>>> diff --git a/meson.build b/meson.build >>>> index 47df10afc2..26195cb24f 100644 >>>> --- a/meson.build >>>> +++ b/meson.build >>>> @@ -2625,7 +2625,7 @@ block_mods = [] >>>> softmmu_mods = [] >>>> foreach d, list : modules >>>> foreach m, module_ss : list >>>> - if enable_modules and targetos != 'windows' >>>> + if enable_modules >>>> module_ss = module_ss.apply(config_all, strict: false) >>>> sl = static_library(d + '-' + m, [genh, module_ss.sources()], >>>> dependencies: [modulecommon, module_ss.dependencies()], pic: true) >>>> @@ -2658,7 +2658,7 @@ endforeach >>>> foreach d, list : target_modules >>>> foreach m, module_ss : list >>>> - if enable_modules and targetos != 'windows' >>>> + if enable_modules >>>> foreach target : target_dirs >>>> if target.endswith('-softmmu') >>>> config_target = config_target_mak[target] >>>> @@ -2800,14 +2800,15 @@ common_ss.add(hwcore) >>>> ########### >>>> # Targets # >>>> ########### >>>> - >>>> -foreach m : block_mods + softmmu_mods >>>> - shared_module(m.name(), >>>> - name_prefix: '', >>>> - link_whole: m, >>>> - install: true, >>>> - install_dir: qemu_moddir) >>>> -endforeach >>>> +if targetos != 'windows' >>>> + foreach m : block_mods + softmmu_mods >>>> + shared_module(m.name(), >>>> + name_prefix: '', >>>> + link_whole: m, >>>> + install: true, >>>> + install_dir: qemu_moddir) >>>> + endforeach >>>> +endif >>>> softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) >>>> common_ss.add(qom, qemuutil) >>>> @@ -2826,6 +2827,7 @@ common_all = static_library('common', >>>> feature_to_c = find_program('scripts/feature_to_c.sh') >>>> emulators = {} >>>> +emulator = 0 >>>> foreach target : target_dirs >>>> config_target = config_target_mak[target] >>>> target_name = config_target['TARGET_NAME'] >>>> @@ -2966,6 +2968,7 @@ foreach target : target_dirs >>>> link_language: link_language, >>>> link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), >>>> link_args: link_args, >>>> + implib: true, >>>> win_subsystem: exe['win_subsystem']) >>>> if targetos == 'darwin' >>>> @@ -3023,6 +3026,17 @@ foreach target : target_dirs >>>> endif >>>> endforeach >>>> endforeach >>>> +if (targetos == 'windows') >>>> + foreach m : block_mods + softmmu_mods >>>> + shared_module(m.name(), >>>> + name_prefix: '', >>>> + link_whole: m, >>>> + install: true, >>>> + dependencies: glib, >>>> + link_with: emulator, >>> AFAIK from the docs meson wants "link_with" to be a list of >>> libraries. >> The emulator is an import library. >> >> There has been an executable variable named emulator in origin meson.build. >> An implib keyword args has been added in this patch when the executable >> generates. >> And I declare it to the out-most level to make it visible for modules after >> the build of targets. > Oh, so the "emulator" variable is already present in the loop body > from existing meson rules. > > This still feels odd though - QEMU has 30+ emulator binaries it > can build. This code is linking modules to the implib of whichever > happens to be the last emulator binary built. > > Does this really let the modules work against any of the emulator > binaries at runtime ? Think about the Linux build. There don't exist different modules for different emulator binaries. I guess it doesn't have much connection with the target. Once again, may be it is not a right way. Hope to get for your guidance and help. Thanks, Zhiwei > > > Regards, > Daniel
05.11.2021 06:20, LIU Zhiwei wrote: ... > diff --git a/meson.build b/meson.build > index 47df10afc2..26195cb24f 100644 ... > @@ -2800,14 +2800,15 @@ common_ss.add(hwcore) > ########### > # Targets # > ########### > - > -foreach m : block_mods + softmmu_mods > - shared_module(m.name(), > - name_prefix: '', > - link_whole: m, > - install: true, > - install_dir: qemu_moddir) > -endforeach > +if targetos != 'windows' > + foreach m : block_mods + softmmu_mods > + shared_module(m.name(), > + name_prefix: '', > + link_whole: m, > + install: true, > + install_dir: qemu_moddir) > + endforeach > +endif > > softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) > common_ss.add(qom, qemuutil) > @@ -2826,6 +2827,7 @@ common_all = static_library('common', > feature_to_c = find_program('scripts/feature_to_c.sh') > > emulators = {} > +emulator = 0 mm... ... > @@ -3023,6 +3026,17 @@ foreach target : target_dirs > endif > endforeach > endforeach > +if (targetos == 'windows') > + foreach m : block_mods + softmmu_mods > + shared_module(m.name(), > + name_prefix: '', > + link_whole: m, > + install: true, > + dependencies: glib, > + link_with: emulator, > + install_dir: qemu_moddir) > + endforeach > +endif Now we have two almost-identical blocks in different places. Can we either move them closer to each other or combine them into one? Thanks! /mjt
On 2021/11/5 下午6:36, Michael Tokarev wrote: > 05.11.2021 06:20, LIU Zhiwei wrote: > ... >> diff --git a/meson.build b/meson.build >> index 47df10afc2..26195cb24f 100644 > ... >> @@ -2800,14 +2800,15 @@ common_ss.add(hwcore) >> ########### >> # Targets # >> ########### >> - >> -foreach m : block_mods + softmmu_mods >> - shared_module(m.name(), >> - name_prefix: '', >> - link_whole: m, >> - install: true, >> - install_dir: qemu_moddir) >> -endforeach >> +if targetos != 'windows' >> + foreach m : block_mods + softmmu_mods >> + shared_module(m.name(), >> + name_prefix: '', >> + link_whole: m, >> + install: true, >> + install_dir: qemu_moddir) >> + endforeach >> +endif >> softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) >> common_ss.add(qom, qemuutil) >> @@ -2826,6 +2827,7 @@ common_all = static_library('common', >> feature_to_c = find_program('scripts/feature_to_c.sh') >> emulators = {} >> +emulator = 0 > > mm... > ... It is an executable object that is not visible in this patch. >> @@ -3023,6 +3026,17 @@ foreach target : target_dirs >> endif >> endforeach >> endforeach >> +if (targetos == 'windows') >> + foreach m : block_mods + softmmu_mods >> + shared_module(m.name(), >> + name_prefix: '', >> + link_whole: m, >> + install: true, >> + dependencies: glib, >> + link_with: emulator, >> + install_dir: qemu_moddir) >> + endforeach >> +endif > > Now we have two almost-identical blocks in different places. > Can we either move them closer to each other or combine them into one? The difference is the next one need to link with an import library which is generated by an executable. If we want to make them closer, I don't know if it influences the build on Linux. I am not familiar with meson and the right way to implement this feature. Look forward to your more advice. Thanks, Zhiwei > > Thanks! > > /mjt
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