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Diffstat (limited to 'qmake/doc/src/qmake-manual.qdoc')
-rw-r--r-- | qmake/doc/src/qmake-manual.qdoc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/qmake/doc/src/qmake-manual.qdoc b/qmake/doc/src/qmake-manual.qdoc index 58c51502b0..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. @@ -4623,6 +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 |