QT 5.12.1 Error Expanding Materials Colors

[Kerwon]

QT 5.12.1 Expanding Materials Colors

I'm trying to add a new color to default material, in order to do that I modify all the files: plugins.qmltypes, qquickmaterialstyle_p.h and qquickmaterialstyle.cpp., located in the folder : 5.12.1/Src/qtquickcontrols2/src/imports/controls/material/.
After that I compile Qt to apply the changes, but when I try to use the new color Qt cant find it.

error: java.lang.UnsatisfiedLinkError: dlopen failed: library "libqtquickcontrols2plugin.so" not found

I add on .pro
LIBS += -L/usr/local/Qt-5.12.1/qml/QtQuick/Controls.2/ -lqtquickcontrols2plugin
ANDROID_EXTRA_LIBS += /usr/local/Qt-5.12.1/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so

My steps:

1º Download Qt 5.12.1

export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64

export PATH=$PATH:$JAVA_HOME/bin

git clone https://github.com/qt/qt5.git

cd qt5

perl init-repository

git checkout 5.12.1

git submodule update --recursive

2ºAdd to plugins.qmltypes the new colors in the enum. ("ResolutionBlue": 19 )
Dir:/home/pedrojimenez/Qt/5.12.1/Src/qtquickcontrols2/src/imports/controls/material/plugins.qmltypes

----------------------------plugins.qmltypes---------------------------------

    Enum {
        name: "Color"
        values: {
            "Red": 0,
            "Pink": 1,
            "Purple": 2,
            "DeepPurple": 3,
            "Indigo": 4,
            "Blue": 5,
            "LightBlue": 6,
            "Cyan": 7,
            "Teal": 8,
            "Green": 9,
            "LightGreen": 10,
            "Lime": 11,
            "Yellow": 12,
            "Amber": 13,
            "Orange": 14,
            "DeepOrange": 15,
            "Brown": 16,
            "Grey": 17,
            "BlueGrey": 18,
            "ResolutionBlue": 19
        }
    }

---

3º Add to qquickmaterialstyle_p.h the new colors in the enum Color “ResolutionBlue”
Dir:/home/pedrojimenez/Qt/5.12.1/Src/qtquickcontrols2/src/imports/controls/material/qquickmaterialstyle_p.h

----------------------qquickmaterialstyle_p.h--------------------------------

enum Color {
    Red,
    Pink,
    Purple,
    DeepPurple,
    Indigo,
    Blue,
    LightBlue,
    Cyan,
    Teal,
    Green,
    LightGreen,
    Lime,
    Yellow,
    Amber,
    Orange,
    DeepOrange,
    Brown,
    Grey,
    BlueGrey,
    ResolutionBlue
};

4º Add to qquickmaterialstyle.cpp the new colors Color “ResolutionBlue”

Dir:/home/pedrojimenez/Qt/5.12.1/Src/qtquickcontrols2/src/imports/controls/material/qquickmaterialstyle.cpp
-----------------------------qquickmaterialstyle.cpp-------------------
// ResolutionBlue
{
0xFF0040FF, // Shade50
0xFF0039E5, // Shade100
0xFF0033CC, // Shade200
0xFF002CB3, // Shade300
0xFF002699, // Shade400
0xFF002080, // Shade500
0xFF001966, // Shade600
0xFF00134D, // Shade700
0xFF000C33, // Shade800
0xFF00061A, // Shade900
0xFF0039E5, // ShadeA100
0xFF0033CC, // ShadeA200
0xFF002699, // ShadeA400
0xFF00134D // ShadeA700
}

---

-Last step : Compile QT for android

OPENSSL_LIBS='-lcrypto -lssl' ./configure -confirm-license -opensource -xplatform android-clang --disable-rpath -nomake tests -nomake examples -android-ndk /home/pedrojimenez/QtDeveloper/android-ndk-r17c/ -android-sdk /home/pedrojimenez/QtDeveloper/android-sdk-linux/ -android-ndk-host linux-x86_64 -android-toolchain-version 4.9 -skip qttranslations -skip qtserialport -no-warnings-are-errors -qt-zlib -qt-freetype -android-arch armeabi-v7a -android-ndk-platform android-21 -openssl-linked -I /home/pedrojimenez/QtDeveloper/libs/openssl-1.0.2g/armv7/include -L /home/pedrojimenez/QtDeveloper/libs/openssl-1.0.2g/armv7/lib -v

make -j 4

make install