diff options
| author | Robert Loehning <robert.loehning@qt.io> | 2019-12-19 17:51:21 +0100 |
|---|---|---|
| committer | Robert Loehning <robert.loehning@qt.io> | 2020-01-28 20:26:15 +0000 |
| commit | 94bc57213f9a8a74e9e7520de68d7bba7f42ea4c (patch) | |
| tree | 129ab902c9e3dc54183b583d6159dd9642882a72 /config_help.txt | |
| parent | a611c632bb906cf77dd3af29ddd7b166f79ad1b0 (diff) | |
configure: Add switch for clang's "source-based" code coverage feature
This adds instrumentation to the binaries. At the end of their
execution, these will then write a file containing information which code
was executed. This can be used for code coverage analysis.
[ChangeLog][QtCore][configure] Add switch "-coverage source-based" to
enable clang's "source-based" code coverage feature. This can be used
for code coverage analysis.
Change-Id: If31c6849aa797ff8820e041e85a492a14e2f1a6b
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Diffstat (limited to 'config_help.txt')
| -rw-r--r-- | config_help.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/config_help.txt b/config_help.txt index 5cba7316b1..ee176c0451 100644 --- a/config_help.txt +++ b/config_help.txt @@ -137,8 +137,10 @@ Build options: for example, -sanitize address cannot be combined with -sanitize thread. - -coverage {trace-pc-guard} - Add code coverage instrumentation (Clang only) + -coverage {trace-pc-guard|source-based} + Specify the 'trace-pc-guard' coverage instrumentation for + sanitizers or generate instrumented code to collect execution + counts and enable code coverage analysis, respectively. (Clang only) -c++std <edition> .... Select C++ standard <edition> [c++2a/c++17/c++14/c++11] (Not supported with MSVC 2015) |