Hi all, Attached is a patch that makes qt4 work with long building path.
If qt4 is integrated into other projects, in my case, Yocto, it's likely that the 256 length limit of its building path is not enough. See more details in attachment.
Sorry if I'm sending this to the wrong ML. (If so, could someone tell me which mailing list I should go to?)
Best Regards, Chen Qi
Make qt4 work with long building path. Signed-off-by: Chen Qi <qi.c...@windriver.com> Index: configure ===================================================================== --- a/configure +++ b/configure @@ -4764,8 +4764,8 @@ DEMOS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_demopath=$QT_INST TODAY=`date +%Y-%m-%d` cat > "$outpath/src/corelib/global/qconfig.cpp.new" <<EOF /* License Info */ -static const char qt_configure_licensee_str [256 + 12] = "$LICENSE_USER_STR"; -static const char qt_configure_licensed_products_str [256 + 12] = "$LICENSE_PRODUCTS_STR"; +static const char qt_configure_licensee_str [512 + 12] = "$LICENSE_USER_STR"; +static const char qt_configure_licensed_products_str [512 + 12] = "$LICENSE_PRODUCTS_STR"; /* Installation date */ static const char qt_configure_installation [12+11] = "qt_instdate=$TODAY"; @@ -4790,36 +4790,36 @@ if [ ! -z "$QT_HOST_PREFIX" ]; then #if defined(QT_BOOTSTRAPPED) || defined(QT_BUILD_QMAKE) /* Installation Info */ -static const char qt_configure_prefix_path_str [256 + 12] = "$HOSTPREFIX_PATH_STR"; -static const char qt_configure_documentation_path_str[256 + 12] = "$HOSTDOCUMENTATION_PATH_STR"; -static const char qt_configure_headers_path_str [256 + 12] = "$HOSTHEADERS_PATH_STR"; -static const char qt_configure_libraries_path_str [256 + 12] = "$HOSTLIBRARIES_PATH_STR"; -static const char qt_configure_binaries_path_str [256 + 12] = "$HOSTBINARIES_PATH_STR"; -static const char qt_configure_plugins_path_str [256 + 12] = "$HOSTPLUGINS_PATH_STR"; -static const char qt_configure_imports_path_str [256 + 12] = "$HOSTIMPORTS_PATH_STR"; -static const char qt_configure_data_path_str [256 + 12] = "$HOSTDATA_PATH_STR"; -static const char qt_configure_translations_path_str [256 + 12] = "$HOSTTRANSLATIONS_PATH_STR"; -static const char qt_configure_settings_path_str [256 + 12] = "$HOSTSETTINGS_PATH_STR"; -static const char qt_configure_examples_path_str [256 + 12] = "$HOSTEXAMPLES_PATH_STR"; -static const char qt_configure_demos_path_str [256 + 12] = "$HOSTDEMOS_PATH_STR"; +static const char qt_configure_prefix_path_str [512 + 12] = "$HOSTPREFIX_PATH_STR"; +static const char qt_configure_documentation_path_str[512 + 12] = "$HOSTDOCUMENTATION_PATH_STR"; +static const char qt_configure_headers_path_str [512 + 12] = "$HOSTHEADERS_PATH_STR"; +static const char qt_configure_libraries_path_str [512 + 12] = "$HOSTLIBRARIES_PATH_STR"; +static const char qt_configure_binaries_path_str [512 + 12] = "$HOSTBINARIES_PATH_STR"; +static const char qt_configure_plugins_path_str [512 + 12] = "$HOSTPLUGINS_PATH_STR"; +static const char qt_configure_imports_path_str [512 + 12] = "$HOSTIMPORTS_PATH_STR"; +static const char qt_configure_data_path_str [512 + 12] = "$HOSTDATA_PATH_STR"; +static const char qt_configure_translations_path_str [512 + 12] = "$HOSTTRANSLATIONS_PATH_STR"; +static const char qt_configure_settings_path_str [512 + 12] = "$HOSTSETTINGS_PATH_STR"; +static const char qt_configure_examples_path_str [512 + 12] = "$HOSTEXAMPLES_PATH_STR"; +static const char qt_configure_demos_path_str [512 + 12] = "$HOSTDEMOS_PATH_STR"; #else // QT_BOOTSTRAPPED EOF fi cat >> "$outpath/src/corelib/global/qconfig.cpp.new" <<EOF /* Installation Info */ -static const char qt_configure_prefix_path_str [256 + 12] = "$PREFIX_PATH_STR"; -static const char qt_configure_documentation_path_str[256 + 12] = "$DOCUMENTATION_PATH_STR"; -static const char qt_configure_headers_path_str [256 + 12] = "$HEADERS_PATH_STR"; -static const char qt_configure_libraries_path_str [256 + 12] = "$LIBRARIES_PATH_STR"; -static const char qt_configure_binaries_path_str [256 + 12] = "$BINARIES_PATH_STR"; -static const char qt_configure_plugins_path_str [256 + 12] = "$PLUGINS_PATH_STR"; -static const char qt_configure_imports_path_str [256 + 12] = "$IMPORTS_PATH_STR"; -static const char qt_configure_data_path_str [256 + 12] = "$DATA_PATH_STR"; -static const char qt_configure_translations_path_str [256 + 12] = "$TRANSLATIONS_PATH_STR"; -static const char qt_configure_settings_path_str [256 + 12] = "$SETTINGS_PATH_STR"; -static const char qt_configure_examples_path_str [256 + 12] = "$EXAMPLES_PATH_STR"; -static const char qt_configure_demos_path_str [256 + 12] = "$DEMOS_PATH_STR"; +static const char qt_configure_prefix_path_str [512 + 12] = "$PREFIX_PATH_STR"; +static const char qt_configure_documentation_path_str[512 + 12] = "$DOCUMENTATION_PATH_STR"; +static const char qt_configure_headers_path_str [512 + 12] = "$HEADERS_PATH_STR"; +static const char qt_configure_libraries_path_str [512 + 12] = "$LIBRARIES_PATH_STR"; +static const char qt_configure_binaries_path_str [512 + 12] = "$BINARIES_PATH_STR"; +static const char qt_configure_plugins_path_str [512 + 12] = "$PLUGINS_PATH_STR"; +static const char qt_configure_imports_path_str [512 + 12] = "$IMPORTS_PATH_STR"; +static const char qt_configure_data_path_str [512 + 12] = "$DATA_PATH_STR"; +static const char qt_configure_translations_path_str [512 + 12] = "$TRANSLATIONS_PATH_STR"; +static const char qt_configure_settings_path_str [512 + 12] = "$SETTINGS_PATH_STR"; +static const char qt_configure_examples_path_str [512 + 12] = "$EXAMPLES_PATH_STR"; +static const char qt_configure_demos_path_str [512 + 12] = "$DEMOS_PATH_STR"; EOF if [ ! -z "$QT_HOST_PREFIX" ]; then
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