initial buildroot for linux 5.15

package/qwt/Config.in

@@ -0,0 +1,28 @@
+config BR2_PACKAGE_QWT
+	bool "qwt"
+	depends on BR2_PACKAGE_QT5
+	select BR2_PACKAGE_QT5BASE_GUI
+	select BR2_PACKAGE_QT5BASE_WIDGETS # printsupport
+	select BR2_PACKAGE_QT5BASE_CONCURRENT
+	help
+	  Qwt is a graphics extension to the Qt GUI application
+	  framework. It provides a 2D plotting widget and more.
+
+	  http://qwt.sourceforge.net/
+
+if BR2_PACKAGE_QWT
+
+config BR2_PACKAGE_QWT_SVG
+	bool "SVG support"
+	select BR2_PACKAGE_QT5SVG
+
+config BR2_PACKAGE_QWT_MATHML
+	bool "MathML support"
+
+config BR2_PACKAGE_QWT_OPENGL
+	bool "OpenGL support"
+	depends on BR2_PACKAGE_QT5_GL_AVAILABLE
+	select BR2_PACKAGE_QT5BASE_OPENGL
+	select BR2_PACKAGE_QT5BASE_OPENGL_LIB
+
+endif

package/qwt/qwt.hash

@@ -0,0 +1,7 @@
+# From https://sourceforge.net/projects/qwt/files/qwt/6.1.6
+md5  cc71be5d6c33c2fc19ae8082ccdd3e83  qwt-6.1.6.tar.bz2
+sha1  b1f17a86c9b1b0790a0c0067ef69fb6277efac79  qwt-6.1.6.tar.bz2
+
+# Locally computed
+sha256  99460d31c115ee4117b0175d885f47c2c590d784206f09815dc058fbe5ede1f6  qwt-6.1.6.tar.bz2
+sha256  d8737db330e1eeb439962e11654ab7f1aece3561d9415454a8c538643824ede6  COPYING

package/qwt/qwt.mk

@@ -0,0 +1,64 @@
+################################################################################
+#
+# qwt
+#
+################################################################################
+
+QWT_VERSION = 6.1.6
+QWT_SOURCE = qwt-$(QWT_VERSION).tar.bz2
+QWT_SITE = http://downloads.sourceforge.net/project/qwt/qwt/$(QWT_VERSION)
+QWT_INSTALL_STAGING = YES
+
+QWT_LICENSE = LGPL-2.1 with exceptions
+QWT_LICENSE_FILES = COPYING
+
+QWT_CONFIG = 's%QWT_INSTALL_PREFIX.*/usr/local/.*%QWT_INSTALL_PREFIX = /usr%'
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtDesigner.*$$/\# QWT_CONFIG += QwtDesigner/'
+QWT_CONFIG += -e 's%/features%/mkspecs/features%'
+
+ifeq ($(BR2_PACKAGE_QWT_SVG),y)
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtSvg.*$$/QWT_CONFIG += QwtSvg/'
+QWT_DEPENDENCIES += qt5svg
+else
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtSvg.*$$/\# QWT_CONFIG += QwtSvg/'
+endif
+
+ifeq ($(BR2_PACKAGE_QWT_MATHML),y)
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtMathML.*$$/QWT_CONFIG += QwtMathML/'
+else
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtMathML.*$$/\# QWT_CONFIG += QwtMathML/'
+endif
+
+ifeq ($(BR2_PACKAGE_QWT_OPENGL),y)
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtOpenGL.*$$/QWT_CONFIG += QwtOpenGL/'
+else
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtOpenGL.*$$/\# QWT_CONFIG += QwtOpenGL/'
+endif
+
+ifeq ($(BR2_STATIC_LIBS),y)
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtDll.*$$/\# QWT_CONFIG += QwtDll/'
+else
+QWT_CONFIG += -e 's/^.*QWT_CONFIG.*QwtDll.*$$/QWT_CONFIG += QwtDll/'
+endif
+
+define QWT_TWEAK_QWTCONFIG_PRI
+	$(SED) $(QWT_CONFIG) $(@D)/qwtconfig.pri
+endef
+
+QWT_PRE_CONFIGURE_HOOKS += QWT_TWEAK_QWTCONFIG_PRI
+
+# After installation, we fixup the INSTALL_PREFIX in qwtconfig.pri so
+# that when building with qmake, -L$(STAGING_DIR)/usr/lib is used and
+# not -L/usr/lib.
+define QWT_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) install INSTALL_ROOT=$(STAGING_DIR)
+	$(SED) "s%QWT_INSTALL_PREFIX = .*%QWT_INSTALL_PREFIX = $(STAGING_DIR)/usr%" \
+		$(STAGING_DIR)/usr/mkspecs/features/qwtconfig.pri
+endef
+
+define QWT_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) install INSTALL_ROOT=$(TARGET_DIR)
+	rm -Rf $(TARGET_DIR)/usr/mkspecs
+endef
+
+$(eval $(qmake-package))