Install <triplet>-qmake6 cross wrapper (Closes: #1025663).

debian/changelog

@@ -11,6 +11,7 @@ qt6-base (6.4.2+dfsg-1) UNRELEASED; urgency=medium
     + Depend on a native qt toolchain for the former.
     + Do build tools even when cross building.
     + Add excess files to debian/not-installed.
+  * Install <triplet>-qmake6 cross wrapper (Closes: #1025663).
 
  -- Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>  Sat, 21 Jan 2023 13:42:21 +0100
 

debian/qmake-cross-wrapper.in

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+if [ "x$1" = x-qt6 ] || [ "x$1" = "x-qt=6" ] || [ "x$1" = "x-qt=qt6" ]; then
+	shift
+fi
+
+QMAKE_MODE=
+
+if [ "x$1" = x-query ]; then
+	exec /usr/lib/qt6/bin/qmake "$@" -qtconf /usr/lib/@DEB_HOST_MULTIARCH@/qt6/qt6.conf
+elif [ "x$1" = x-makefile ] || [ "x$1" = x-project ]; then
+	QMAKE_MODE="$1"
+	shift
+fi
+
+exec /usr/lib/qt6/bin/qmake6 \
+	$QMAKE_MODE \
+	-qtconf /usr/lib/@DEB_HOST_MULTIARCH@/qt6/qt6.conf \
+	-early \
+	QMAKE_CC=${CC:-@DEB_HOST_GNU_TYPE@-gcc} \
+	QMAKE_CXX=${CXX:-@DEB_HOST_GNU_TYPE@-g++} \
+	QMAKE_LINK=${CXX:-@DEB_HOST_GNU_TYPE@-g++} \
+	QMAKE_STRIP=${STRIP:-@DEB_HOST_GNU_TYPE@-strip} \
+	QMAKE_QMAKE=/usr/bin/@DEB_HOST_GNU_TYPE@-qmake6 \
+	PKG_CONFIG=@DEB_HOST_GNU_TYPE@-pkg-config \
+	-before \
+	"$@"

debian/qmake6.install

@@ -1,3 +1,4 @@
+usr/bin/*-qmake6
 usr/lib/${DEB_HOST_MULTIARCH}/qt6/mkspecs/aix-g++-64/qmake.conf
 usr/lib/${DEB_HOST_MULTIARCH}/qt6/mkspecs/aix-g++-64/qplatformdefs.h
 usr/lib/${DEB_HOST_MULTIARCH}/qt6/mkspecs/aix-g++/qmake.conf

debian/rules

@@ -97,6 +97,13 @@ execute_after_dh_auto_install:
 	sed 's/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/' debian/qt.conf.in \
 		> debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/qt6/qt6.conf
 
+	# Inject cross-wrapper for qmake6
+	mkdir -p debian/tmp/usr/bin
+	sed -e 's/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/g' \
+		-e 's/@DEB_HOST_GNU_TYPE@/$(DEB_HOST_GNU_TYPE)/g' \
+		< debian/qmake-cross-wrapper.in > debian/tmp/usr/bin/$(DEB_HOST_GNU_TYPE)-qmake6
+	chmod +x debian/tmp/usr/bin/$(DEB_HOST_GNU_TYPE)-qmake6
+
 override_dh_makeshlibs:
 	dh_makeshlibs -XlibQt6EglFSDeviceIntegration -XlibQt6EglFsKmsGbmSupport -XlibQt6EglFsKmsSupport -XlibQt6XcbQpa