qt5base: use system/buildroot provided freetype

Select (and use) builroot provided freetype in case qt5base gui is
selected (gui without freetype/font support makes not much sense
and gives compile errors).

Qt 5.6 needs some support to find the include headers, 5.8 is
clever enough inherently.

Fixes [1] (by avoiding the build-in freetype library which depends
on activated libpng support):

  Project ERROR: Library 'libpng' is not defined.
  make[3]: *** [sub-3rdparty-freetype-make_first] Error 3

[1] http://autobuild.buildroot.net/results/219162ba616289f799a5053c4dcc6b8574284283

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Peter Seiderer 2017-02-18 12:32:01 +01:00 committed by Thomas Petazzoni
parent 3a9006f622
commit 23b6afdacd
2 changed files with 8 additions and 1 deletions

View File

@ -128,6 +128,7 @@ config BR2_PACKAGE_QT5BASE_XML
config BR2_PACKAGE_QT5BASE_GUI
bool "gui module"
select BR2_PACKAGE_FREETYPE
# At least one graphic backend must be enabled, so enable
# linuxfb if nothing is enabled.
select BR2_PACKAGE_QT5BASE_LINUXFB if \

View File

@ -97,7 +97,13 @@ QT5BASE_DEPENDENCIES += $(if $(BR2_PACKAGE_QT5BASE_SQLITE_SYSTEM),sqlite)
QT5BASE_CONFIGURE_OPTS += $(if $(BR2_PACKAGE_QT5BASE_SQLITE_NONE),-no-sql-sqlite)
endif
QT5BASE_CONFIGURE_OPTS += $(if $(BR2_PACKAGE_QT5BASE_GUI),-gui,-no-gui)
ifeq ($(BR2_PACKAGE_QT5BASE_GUI),y)
QT5BASE_CONFIGURE_OPTS += -gui -system-freetype
QT5BASE_CONFIGURE_OPTS += $(if $(BR2_PACKAGE_QT5_VERSION_5_6),-I$(STAGING_DIR)/usr/include/freetype2)
QT5BASE_DEPENDENCIES += freetype
else
QT5BASE_CONFIGURE_OPTS += -no-gui -no-freetype
endif
QT5BASE_CONFIGURE_OPTS += $(if $(BR2_PACKAGE_QT5BASE_WIDGETS),-widgets,-no-widgets)
# We have to use --enable-linuxfb, otherwise Qt thinks that -linuxfb
# is to add a link against the "inuxfb" library.