Re: [PATCH] meson: Use input/output for entitlements target

[Paolo Bonzini <pbonzini@redhat.com>]

On 09/07/21 03:25, Akihiko Odaki wrote:
> input/output parameters respect dependencies.
> 
> Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
> ---
>   meson.build            | 30 +++++++++++++++++-------------
>   scripts/entitlement.sh | 10 +++++-----
>   2 files changed, 22 insertions(+), 18 deletions(-)
> 
> diff --git a/meson.build b/meson.build
> index 7e12de01bec..d21adecc0d8 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -2521,28 +2521,32 @@ foreach target : target_dirs
>                  link_args: link_args,
>                  gui_app: exe['gui'])
>   
> -    if 'CONFIG_HVF' in config_target
> -      entitlements = meson.current_source_dir() / 'accel/hvf/entitlements.plist'
> -    else
> -      entitlements = '/dev/null'
> -    endif
>       if targetos == 'darwin'
> -      icon = meson.current_source_dir() / 'pc-bios/qemu.rsrc'
> +      icon = 'pc-bios/qemu.rsrc'
> +      build_input = [emulator, files(icon)]
> +      install_input = [
> +        get_option('bindir') / exe_name,
> +        meson.current_source_dir() / icon
> +      ]
> +      if 'CONFIG_HVF' in config_target
> +        entitlements = 'accel/hvf/entitlements.plist'
> +        build_input += files(entitlements)
> +        install_input += meson.current_source_dir() / entitlements
> +      endif
> +
>         emulators += {exe['name'] : custom_target(exe['name'],
> -                   depends: emulator,
> +                   input: build_input,
>                      output: exe['name'],
>                      command: [
> -                     meson.current_source_dir() / 'scripts/entitlement.sh',
> -                     meson.current_build_dir() / exe_name,
> -                     meson.current_build_dir() / exe['name'],
> -                     entitlements, icon
> +                     files('scripts/entitlement.sh'),
> +                     '@OUTPUT@',
> +                     '@INPUT@'
>                      ])
>         }
>   
>         meson.add_install_script('scripts/entitlement.sh', '--install',
> -                               get_option('bindir') / exe_name,
>                                  get_option('bindir') / exe['name'],
> -                               entitlements, icon)
> +                               install_input)
>       else
>         emulators += {exe['name']: emulator}
>       endif
> diff --git a/scripts/entitlement.sh b/scripts/entitlement.sh
> index d2a7079ce3e..e2c956a3ac9 100755
> --- a/scripts/entitlement.sh
> +++ b/scripts/entitlement.sh
> @@ -8,10 +8,10 @@ if [ "$1" = --install ]; then
>     in_place=false
>   fi
>   
> -SRC="$1"
> -DST="$2"
> -ENTITLEMENT="$3"
> -ICON="$4"
> +DST="$1"
> +SRC="$2"
> +ICON="$3"
> +ENTITLEMENT="$4"
>   
>   if $in_place; then
>     trap 'rm "$DST.tmp"' exit
> @@ -21,7 +21,7 @@ else
>     cd "$MESON_INSTALL_DESTDIR_PREFIX"
>   fi
>   
> -if test "$ENTITLEMENT" != '/dev/null'; then
> +if test -n "$ENTITLEMENT"; then
>     codesign --entitlements "$ENTITLEMENT" --force -s - "$SRC"
>   fi
>   
> 

Definitely better, thanks!!  I queued the patch.

Paolo