From 5e6a9e2a6639013519bf95d90b51f57917ac9549 Mon Sep 17 00:00:00 2001
From: Tony Theodore <tonyt@logyst.com>
Date: Fri, 16 Oct 2015 03:57:00 +1100
Subject: [PATCH] plugins: add qt override example with minimal deps and custom
 cflags

---
 plugins/custom-qt-min/overrides.mk | 82 ++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 plugins/custom-qt-min/overrides.mk

diff --git a/plugins/custom-qt-min/overrides.mk b/plugins/custom-qt-min/overrides.mk
new file mode 100644
index 00000000..159e0dd8
--- /dev/null
+++ b/plugins/custom-qt-min/overrides.mk
@@ -0,0 +1,82 @@
+# This file is part of MXE.
+# See index.html for further information.
+
+# MXE provides a fully featured build of Qt. Some users want more control...
+# http://lists.nongnu.org/archive/html/mingw-cross-env-list/2013-08/msg00010.html
+# http://lists.nongnu.org/archive/html/mingw-cross-env-list/2012-05/msg00019.html
+#
+# build of qt and deps is (say):  25 mins with 12.5 MB test program
+# custom with minimal deps is:     4 mins with  7.6 MB test program
+# custom min deps and cflags is:   4 mins with  5.9 MB test program
+#
+# make qt MXE_PLUGIN_DIRS='plugins/custom-qt-min'
+
+qt_DEPS := gcc
+
+define qt_BUILD
+    $(SED) -i 's,\(^QMAKE_CFLAGS_RELEASE\).*,\1 = -pipe -Os -fomit-frame-pointer -momit-leaf-frame-pointer -fdata-sections -ffunction-sections,g' '$(1)/mkspecs/win32-g++/qmake.conf'
+    cd '$(1)' && QTDIR='$(1)' ./bin/syncqt
+    cd '$(1)' && \
+        ./configure \
+        -opensource \
+        -confirm-license \
+        -fast \
+        -xplatform win32-g++-4.6 \
+        -device-option CROSS_COMPILE=$(TARGET)- \
+        -device-option PKG_CONFIG='$(TARGET)-pkg-config' \
+        -force-pkg-config \
+        -release \
+        -static \
+        -prefix '$(PREFIX)/$(TARGET)/qt' \
+        -prefix-install \
+        -make libs \
+        -nomake demos \
+        -nomake docs \
+        -nomake examples \
+        -nomake tools \
+        -nomake translations \
+        -no-accessibility \
+        -no-audio-backend \
+        -no-dbus \
+        -no-declarative \
+        -no-exceptions \
+        -no-gif \
+        -no-glib \
+        -no-gstreamer \
+        -no-iconv \
+        -no-libjpeg \
+        -no-libmng \
+        -no-libpng \
+        -no-libtiff \
+        -no-multimedia \
+        -no-opengl \
+        -no-openssl \
+        -no-phonon \
+        -no-phonon-backend \
+        -no-qt3support \
+        -no-reduce-exports \
+        -no-rpath \
+        -no-script \
+        -no-scripttools \
+        -no-sql-mysql \
+        -no-sql-odbc \
+        -no-sql-psql \
+        -no-sql-sqlite \
+        -no-sql-tds \
+        -no-stl \
+        -no-svg \
+        -no-webkit \
+        -no-xmlpatterns \
+        -qt-zlib \
+        -v
+
+    $(MAKE) -C '$(1)' -j '$(JOBS)'
+    rm -rf '$(PREFIX)/$(TARGET)/qt'
+    $(MAKE) -C '$(1)' -j 1 install
+
+    mkdir            '$(1)/test-qt'
+    cd               '$(1)/test-qt' && '$(PREFIX)/$(TARGET)/qt/bin/qmake' '$(PWD)/$(2).pro'
+    $(MAKE)       -C '$(1)/test-qt' -j '$(JOBS)'
+    $(INSTALL) -m755 '$(1)/test-qt/release/test-qt.exe' '$(PREFIX)/$(TARGET)/bin/'
+
+endef