[Buildroot] [PATCH v4 1/6] qt5base: Do not build shared libs if BR2_STATIC_LIBS is chosen
Arnout Vandecappelle
arnout at mind.be
Mon Mar 25 22:13:08 UTC 2019
On 22/03/2019 19:38, Andreas Naumann wrote:
> Traditionally we configured qt5 to always build shared libraries. This resulted
> in many conditionals when setting buildroot to static-libs only, because each
> module's target install had to be guarded.
> So to avoid this and simplify target install in a subsequent commit, configure
> qt to build (and install) only the type of libs which the buildroot defconfig
> is set to.
> Unfortunately it seems that Qt does not support building both dynamic and static
> libs at the same time, so we still set it shared if buildroot asks for both.
>
> Signed-off-by: Andreas Naumann <anaumann at ultratronik.de>
> ---
> package/qt5/qt5base/qt5base.mk | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/package/qt5/qt5base/qt5base.mk b/package/qt5/qt5base/qt5base.mk
> index 14536980a8..a8bec84123 100644
> --- a/package/qt5/qt5base/qt5base.mk
> +++ b/package/qt5/qt5base/qt5base.mk
> @@ -24,8 +24,13 @@ QT5BASE_CONFIGURE_OPTS += \
> -no-iconv \
> -system-zlib \
> -system-pcre \
> - -no-pch \
> - -shared
> + -no-pch
> +
> +ifeq ($(BR2_SHARED_LIBS)$(BR2_SHARED_STATIC_LIBS),y)
> +QT5BASE_CONFIGURE_OPTS += -shared
> +else ifeq ($(BR2_STATIC_LIBS),y)
> +QT5BASE_CONFIGURE_OPTS += -static
> +endif
For cmake-package, we do the equivalent of
ifeq ($(BR2_STATIC_LIBS),y)
QT5BASE_CONFIGURE_OPTS += -static
else
QT5BASE_CONFIGURE_OPTS += -shared
endif
which is IMO both correct and readable.
Regards,
Arnout
>
> ifeq ($(BR2_PACKAGE_QT5_VERSION_5_6),y)
> QT5BASE_DEPENDENCIES += pcre
>
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