qtPrepareTool(QMAKE_UIC, uic)

isEmpty(UI_DIR):UI_DIR = .
isEmpty(UI_SOURCES_DIR):UI_SOURCES_DIR = $$UI_DIR
isEmpty(UI_HEADERS_DIR):UI_HEADERS_DIR = $$UI_DIR
isEmpty(QMAKE_MOD_UIC):QMAKE_MOD_UIC = ui_

# Allow FORMS3 to contain old UIC3 forms, while FORMS contains new
# UIC files in the same project. However, if CONFIG+=uic3 and no
# FORMS3 is defined, FORMS may only contain old UIC3 files.

!uic3|!isEmpty(FORMS3) {
    # If we have CONFIG+=uic3 and no FORMS3, then don't do this step,
    # as UIC3 files don't need a ui_<formname>.h file

    uic.commands = $$QMAKE_UIC ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
    uic.depend_command = "$$QMAKE_UIC" -d "${QMAKE_FILE_IN}"
    uic.output = $$UI_HEADERS_DIR/$${QMAKE_MOD_UIC}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_H)}
    uic.input = FORMS
    uic.variable_out = GENERATED_FILES
    uic.CONFIG += no_link target_predeps
    uic.name = UIC ${QMAKE_FILE_IN}
    silent:uic.commands = @echo uic ${QMAKE_FILE_IN} && $$uic.commands
    QMAKE_EXTRA_COMPILERS += uic
    INCREDIBUILD_XGE += uic
}

!isEmpty(FORMS)|!isEmpty(FORMS3) {
    ui_dir_short = $$UI_HEADERS_DIR
    contains(QMAKE_HOST.os,Windows):ui_dir_short ~= s,^.:,/,
    contains(ui_dir_short, ^[/\\\\].*):INCLUDEPATH += $$UI_HEADERS_DIR
    else:INCLUDEPATH += $$OUT_PWD/$$UI_HEADERS_DIR
}