diff options
Diffstat (limited to 'qmake/doc/src/qmake-manual.qdoc')
| -rw-r--r-- | qmake/doc/src/qmake-manual.qdoc | 105 |
1 files changed, 102 insertions, 3 deletions
diff --git a/qmake/doc/src/qmake-manual.qdoc b/qmake/doc/src/qmake-manual.qdoc index 9db8a9af48..16b498d36e 100644 --- a/qmake/doc/src/qmake-manual.qdoc +++ b/qmake/doc/src/qmake-manual.qdoc @@ -939,6 +939,8 @@ order in which they are given. \row \li precompile_header \li Enables support for the use of \l{Using Precompiled Headers}{precompiled headers} in projects. + \row \li precompile_header_c (MSVC only) \li Enables support for the use of + \l{Using Precompiled Headers}{precompiled headers} for C files. \row \li warn_on \li The compiler should output as many warnings as possible. If \c warn_off is also specified, the last one takes effect. \row \li warn_off \li The compiler should output as few warnings as possible. @@ -1324,6 +1326,30 @@ \snippet code/doc_src_qmake-manual.pro 40 + \target OBJECTIVE_HEADERS + \section1 OBJECTIVE_HEADERS + + Defines the Objective-C++ header files for the project. + + qmake automatically detects whether \l{moc} is required by the classes in the + headers, and adds the appropriate dependencies and files to the project for + generating and linking the moc files. + + This is similar to the HEADERS variable, but will let the generated moc + files be compiled with the Objective-C++ compiler. + + See also \l{#OBJECTIVE_SOURCES}{OBJECTIVE_SOURCES}. + + \target OBJECTIVE_SOURCES + \section1 OBJECTIVE_SOURCES + + Specifies the names of all Objective-C/C++ source files in the project. + + This variable is now obsolete, Objective-C/C++ files (.m and .mm) can be + added to the \l{#SOURCES}{SOURCES} variable. + + See also \l{#OBJECTIVE_HEADERS}{OBJECTIVE_HEADERS}. + \target OBJECTS \section1 OBJECTS @@ -1797,9 +1823,55 @@ Specifies the name of the property list file, \c{.plist}, you would like to include in your \macos, iOS, tvOS, and watchOS application bundle. - In the \c{.plist} file, you can define some variables, e.g., @EXECUTABLE@, - which qmake will replace with the actual executable name. Other variables - include @ICON@, @TYPEINFO@, @LIBRARY@, and @SHORT_VERSION@. + In the \c{.plist} file, you can define some variables which + qmake will replace with the relevant values: + + \table + \header + \li Placeholder(s) + \li Effect + \row + \li \c ${PRODUCT_BUNDLE_IDENTIFIER}, \c @BUNDLEIDENTIFIER@ + \li Expands to the target bundle's bundle identifier string, + for example: \c{com.example.myapp}. Determined by concatenating the + values of QMAKE_TARGET_BUNDLE_PREFIX and QMAKE_BUNDLE, separated + by a full stop (\c{.}). + \row + \li \c ${EXECUTABLE_NAME}, \c @EXECUTABLE@, \c @LIBRARY@ + \li Equivalent to the value of QMAKE_APPLICATION_BUNDLE_NAME, + QMAKE_PLUGIN_BUNDLE_NAME, or QMAKE_FRAMEWORK_BUNDLE_NAME + (depending on the type of target being created), + or TARGET if none of the previous values are set. + \row + \li \c ${ASSETCATALOG_COMPILER_APPICON_NAME}, \c @ICON@ + \li Expands to the value of ICON. + \row + \li \c ${QMAKE_PKGINFO_TYPEINFO}, \c @TYPEINFO@ + \li Expands to the value of QMAKE_PKGINFO_TYPEINFO. + \row + \li \c ${QMAKE_FULL_VERSION}, \c @FULL_VERSION@ + \li Expands to the value of VERSION expressed with three version components. + \row + \li \c ${QMAKE_SHORT_VERSION}, \c @SHORT_VERSION@ + \li Expands to the value of VERSION expressed with two version components. + \row + \li \c ${MACOSX_DEPLOYMENT_TARGET} + \li Expands to the value of QMAKE_MACOSX_DEPLOYMENT_TARGET. + \row + \li \c ${IPHONEOS_DEPLOYMENT_TARGET} + \li Expands to the value of QMAKE_IPHONEOS_DEPLOYMENT_TARGET. + \row + \li \c ${TVOS_DEPLOYMENT_TARGET} + \li Expands to the value of QMAKE_TVOS_DEPLOYMENT_TARGET. + \row + \li \c ${WATCHOS_DEPLOYMENT_TARGET} + \li Expands to the value of QMAKE_WATCHOS_DEPLOYMENT_TARGET. + \endtable + + \note When using the Xcode generator, the above \c{${var}}-style + placeholders are replaced directly by the Xcode build system and are not + handled by qmake. The \c{@var@} style placeholders work only with the qmake + Makefile generators and not with the Xcode generator. If building for iOS, and the \c{.plist} file contains the key \c NSPhotoLibraryUsageDescription, qmake will include an additional plugin @@ -2266,6 +2338,14 @@ For more information, see \l {Expressing Supported iOS Versions}. + \section1 QMAKE_UIC_FLAGS + + This variable is used to customize the list of options passed to the + \l{uic}{User Interface Compiler} in each of the build rules where it is + used. For example, \c{-no-stringliteral} can be passed to use QLatin1String + instead of QStringLiteral in generated code (which is the default for + dynamic libraries). + \section1 QMAKE_WATCHOS_DEPLOYMENT_TARGET \note This variable is used on the watchOS platform only. @@ -3557,6 +3637,20 @@ \snippet code/doc_src_qmake-manual.pro 169 + \section2 versionAtLeast(variablename, versionNumber) + + Tests that the version number from \c variablename is greater than or equal + to \c versionNumber. The version number is considered to be a sequence of + non-negative decimal numbers delimited by '.'; any non-numerical tail of + the string will be ignored. Comparison is performed segment-wise from left + to right; if one version is a prefix of the other, it is considered smaller. + + \section2 versionAtMost(variablename, versionNumber) + + Tests that the version number from \c variablename is less than or equal to + \c versionNumber. Works as + \l{versionAtLeast(variablename, versionNumber)}{versionAtLeast()}. + \section2 warning(string) Always succeeds, and displays \c string as a warning message to the user. @@ -4531,6 +4625,11 @@ \snippet code/doc_src_qmake-manual.pro 106 + To use the precompiled header also for C files on MSVC nmake target, add + \c precompile_header_c to the \l{CONFIG} variable. If the header is + used also for C++ and it contains C++ keywords/includes, enclose them + with \c{#ifdef __cplusplus}). + \section1 Notes on Possible Issues On some platforms, the file name suffix for precompiled header files is |