Merge pull request #1431 from tonytheodore/qt5-host-tools

add qt5-host-tools example plugin

2 files changed, 64 insertions, 1 deletions

diff --git a/plugins/examples/host-toolchain/README.md b/plugins/examples/host-toolchain/README.md
index 1478edf..a22215e 100644
--- a/plugins/examples/host-toolchain/README.md
+++ b/plugins/examples/host-toolchain/README.md
@@ -2,7 +2,9 @@ Cross Compiling a Host Toolchain
 --------------------------------
 
 This plugin demonstrates a minimal working toolchain built with MXE to
-execute on a Windows host. To build:
+execute on a Windows host.
+
+#### GCC
 
 ```
 make gcc-host MXE_PLUGIN_DIRS=plugins/examples/host-toolchain/
@@ -15,6 +17,15 @@ Once complete, copy `usr/{target}` to an appropriate Windows machine
 and execute the `usr\{target}\bin\test-gcc-host.bat` batch file. This
 builds and runs the `libgomp` test as a sanity check.
 
+#### Qt5 tools (`qmake.exe`, `rcc.exe`, etc.)
+
+```
+make qt5-host-tools MXE_PLUGIN_DIRS=plugins/examples/host-toolchain/
+```
+
+This will build `qtbase` then run a second pass to cross-compile the qt tools
+and install them to `usr/{target}/qt5-host-tools/bin`.
+
 Why?
 ----
 
diff --git a/plugins/examples/host-toolchain/qt5-host-tools.mk b/plugins/examples/host-toolchain/qt5-host-tools.mk
new file mode 100644
index 0000000..07fcacb
--- /dev/null
+++ b/plugins/examples/host-toolchain/qt5-host-tools.mk
@@ -0,0 +1,52 @@
+# This file is part of MXE.
+# See index.html for further information.
+
+PKG             := $(basename $(notdir $(lastword $(MAKEFILE_LIST))))
+$(PKG)_FILE      = $(qtbase_FILE)
+$(PKG)_PATCHES   = $(realpath $(sort $(wildcard $(addsuffix /qtbase-[0-9]*.patch, $(TOP_DIR)/src))))
+$(PKG)_SUBDIR    = $(qtbase_SUBDIR)
+$(PKG)_DEPS     := gcc qtbase
+
+# main configure options: -platform -host-option -external-hostbindir
+# further testing needed: -prefix -extprefix -hostprefix -sysroot -no-gcc-sysroot
+#                         and keeping options synced with qtbase
+
+define $(PKG)_BUILD
+    $(SED) -i 's,BUILD_ON_MAC=yes,BUILD_ON_MAC=no,g' '$(1)/configure'
+    mkdir '$(1).build'
+    cd    '$(1).build' && '$(1)/configure' \
+            -prefix '$(PREFIX)/$(TARGET)/$(PKG)' \
+            -static \
+            -release \
+            -c++std c++11 \
+            -platform win32-g++ \
+            -host-option CROSS_COMPILE=${TARGET}- \
+            -external-hostbindir '$(PREFIX)/$(TARGET)/qt5/bin' \
+            -device-option PKG_CONFIG='${TARGET}-pkg-config' \
+            -device-option CROSS_COMPILE=${TARGET}- \
+            -force-pkg-config \
+            -no-sql-{db2,ibase,mysql,oci,odbc,psql,sqlite,sqlite2,tds} \
+            -no-use-gold-linker \
+            -nomake examples \
+            -nomake tests \
+            -opensource \
+            -confirm-license \
+            -continue \
+            -verbose
+
+    rm -rf '$(PREFIX)/$(TARGET)/$(PKG)'
+    # install qmake.exe (created by configure)
+    # and generate remaining build configuration
+    $(MAKE) -C '$(1).build' -j $(JOBS) \
+        sub-qmake-qmake-aux-pro-install_subtargets \
+        sub-src-qmake_all
+
+    # build and install other tools
+    $(MAKE) -C '$(1).build/src' -j $(JOBS) \
+        sub-moc-install_subtargets \
+        sub-qdbuscpp2xml-install_subtargets \
+        sub-qdbusxml2cpp-install_subtargets \
+        sub-qlalr-install_subtargets \
+        sub-rcc-install_subtargets \
+        sub-uic-install_subtargets
+endef