Reviewed-by: Konstantin Kostiuk <kkost...@redhat.com>
Tested-by: Konstantin Kostiuk <kkost...@redhat.com>

On Tue, Dec 13, 2022 at 5:13 PM Andrey Drobyshev <
andrey.drobys...@virtuozzo.com> wrote:

> According to GLib changelog [1], since version 2.73.2 GLib is using
> libpcre2 instead of libpcre.  As a result, qemu-ga MSI installation
> fails due to missing DLL when linked with the newer GLib.
>
> This commit makes wixl to put the right libpcre version into the MSI
> bundle: either libpcre-1.dll or libpcre2-8-0.dll, depending on the
> present version of GLib.
>
> [1] https://gitlab.gnome.org/GNOME/glib/-/releases#2.73.2
>
> Previous version:
> https://lists.nongnu.org/archive/html/qemu-trivial/2022-11/msg00237.html
>
> Signed-off-by: Andrey Drobyshev <andrey.drobys...@virtuozzo.com>
> ---
>  qga/installer/qemu-ga.wxs | 12 +++++++++---
>  qga/meson.build           |  6 ++++++
>  2 files changed, 15 insertions(+), 3 deletions(-)
>
> diff --git a/qga/installer/qemu-ga.wxs b/qga/installer/qemu-ga.wxs
> index e344c38e74..9f0bacae81 100644
> --- a/qga/installer/qemu-ga.wxs
> +++ b/qga/installer/qemu-ga.wxs
> @@ -101,9 +101,15 @@
>            <Component Id="libwinpthread"
> Guid="{6C117C78-0F47-4B07-8F34-6BEE11643829}">
>              <File Id="libwinpthread_1.dll" Name="libwinpthread-1.dll"
> Source="$(var.BIN_DIR)/libwinpthread-1.dll" KeyPath="yes" DiskId="1"/>
>            </Component>
> -          <Component Id="libpcre"
> Guid="{7A86B45E-A009-489A-A849-CE3BACF03CD0}">
> -            <File Id="libpcre_1.dll" Name="libpcre-1.dll"
> Source="$(var.BIN_DIR)/libpcre-1.dll" KeyPath="yes" DiskId="1"/>
> -          </Component>
> +          <?if $(var.LIBPCRE) = "libpcre1"?>
> +            <Component Id="libpcre"
> Guid="{7A86B45E-A009-489A-A849-CE3BACF03CD0}">
> +              <File Id="libpcre_1.dll" Name="libpcre-1.dll"
> Source="$(var.BIN_DIR)/libpcre-1.dll" KeyPath="yes" DiskId="1"/>
> +            </Component>
> +          <?else?>
> +            <Component Id="libpcre"
> Guid="{F92A3804-B59C-419D-8F29-99A30352C156}">
> +              <File Id="libpcre2_8_0.dll" Name="libpcre2-8-0.dll"
> Source="$(var.BIN_DIR)/libpcre2-8-0.dll" KeyPath="yes" DiskId="1"/>
> +            </Component>
> +          <?endif?>
>            <Component Id="registry_entries"
> Guid="{D075D109-51CA-11E3-9F8B-000C29858960}">
>              <RegistryKey Root="HKLM"
>
> Key="Software\$(var.QEMU_GA_MANUFACTURER)\$(var.QEMU_GA_DISTRO)\Tools\QemuGA">
> diff --git a/qga/meson.build b/qga/meson.build
> index 1ff159edc1..ad17dc7dca 100644
> --- a/qga/meson.build
> +++ b/qga/meson.build
> @@ -140,6 +140,11 @@ if targetos == 'windows'
>        qemu_ga_msi_vss = ['-D', 'InstallVss']
>        deps += qga_vss
>      endif
> +    if glib.version() < '2.73.2'
> +      libpcre = 'libpcre1'
> +    else
> +      libpcre = 'libpcre2'
> +    endif
>      qga_msi = custom_target('QGA MSI',
>                              input: files('installer/qemu-ga.wxs'),
>                              output: 'qemu-ga-@0@.msi'.format(host_arch),
> @@ -153,6 +158,7 @@ if targetos == 'windows'
>                                '-D', 'QEMU_GA_VERSION=' +
> config_host['QEMU_GA_VERSION'],
>                                '-D', 'QEMU_GA_MANUFACTURER=' +
> config_host['QEMU_GA_MANUFACTURER'],
>                                '-D', 'QEMU_GA_DISTRO=' +
> config_host['QEMU_GA_DISTRO'],
> +                              '-D', 'LIBPCRE=' + libpcre,
>                              ])
>      all_qga += [qga_msi]
>      alias_target('msi', qga_msi)
> --
> 2.34.3
>
>

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