# With DEF files enabled, removed exported symbols are treated as errors

# and there is binary compatibility between successive builds.

CONFIG -= def_files_disabled

symbian-abld|symbian-sbsv2 {

    # Firstly, if the MMP_RULES already contain a defBlock variable, don't generate another one

    # (this bit is slightly magic, because it depends upon everyone creating their DEFFILE statements

    # in a defBlock variable; but otherwise we have to expand MMP_RULES then scan for the DEFFILE keyword)

    !contains(MMP_RULES, defBlock):!contains(MMP_RULES, EXPORTUNFROZEN) {

        # Apps are executables on Symbian, so don't have exports, and therefore don't have DEF files

        # Plugins use standard DEF files, which qmake generates, so shouldn't be using these DEFFILE

        # statements - they use the qmake generated statements instead

        # Static libraries obviously don't have DEF files, as they don't take part in dynamic linkage

        !contains(TEMPLATE, app):!contains(CONFIG, plugin):!contains(CONFIG, staticlib): {

            !isEmpty(DEF_FILE) {

                defBlock = \

                "$${LITERAL_HASH}ifdef WINSCW" \

                "$${LITERAL_HASH}elif defined EABI" \

                "$${LITERAL_HASH}endif"

            } else:!isEmpty(defFilePath) {

                defBlock = \

                "$${LITERAL_HASH}ifdef WINSCW" \

                "$${LITERAL_HASH}elif defined EABI" \

                "$${LITERAL_HASH}endif"

            } else {

                # If defFilePath is not defined, then put the folders containing the DEF files at the

                # same level as the .pro (and generated MMP) file(s)

                defBlock = \

                "$${LITERAL_HASH}ifdef WINSCW" \

                "$${LITERAL_HASH}elif defined EABI" \

                "$${LITERAL_HASH}endif"

            }

            MMP_RULES += defBlock

        }

    }

    !isEmpty(DEF_FILE) {

        defFile = $$DEF_FILE

    } else {

        defFile = .

    }

    system("$$QMAKE_CHK_DIR_EXISTS $$_PRO_FILE_PWD_/$$defFile") {

        !exists("$$_PRO_FILE_PWD_/$$defFile/eabi") {

            system("$$QMAKE_MKDIR $$_PRO_FILE_PWD_/$$defFile/eabi")

        }

    } else {

        elf2e32FileToAdd = $$_PRO_FILE_PWD_/$$defFile

    }

    symbianObjdir = $$OBJECTS_DIR

    isEmpty(symbianObjdir):symbianObjdir = .

    freeze_target.target = freeze

    freeze_target.depends = first

    # The perl part is to convert to unix line endings and remove comments, which the s60 tools refuse to do.

    QMAKE_EXTRA_TARGETS += freeze_target

} else:contains(TEMPLATE, subdirs) {

    freeze_target.target = freeze

    freeze_target.CONFIG = recursive

    freeze_target.recurse = $$SUBDIRS

    QMAKE_EXTRA_TARGETS += freeze_target

} else {

    freeze_target.target = freeze

    freeze_target.commands =

    QMAKE_EXTRA_TARGETS += freeze_target

}