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| author | chpe <chpe@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2012-10-22 19:43:50 +0000 |
|---|---|---|
| committer | chpe <chpe@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2012-10-22 19:43:50 +0000 |
| commit | 70fa5f16716080d8e1dbf8df856e0b09d9fe96a9 (patch) | |
| tree | f63ab5452549f306a3e5ae2a080bc772e37c01d4 /doc/pcrebuild.3 | |
| parent | 8dbb61be460ee8681a401017cbee5b5a92b62ea2 (diff) | |
| download | pcre-70fa5f16716080d8e1dbf8df856e0b09d9fe96a9.tar.gz | |
build: Add code coverage reporting
Add --enable-coverage which uses gcov/lcov to generate a code coverage report
from the test suite.
http://bugs.exim.org/show_bug.cgi?id=1266
git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1158 2f5784b3-3f2a-0410-8824-cb99058d5e15
Diffstat (limited to 'doc/pcrebuild.3')
| -rw-r--r-- | doc/pcrebuild.3 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/pcrebuild.3 b/doc/pcrebuild.3 index 04098f1..eb6cc78 100644 --- a/doc/pcrebuild.3 +++ b/doc/pcrebuild.3 @@ -437,6 +437,26 @@ to mark certain memory regions as unaddressable. This allows to detect invalid memory accesses, and is mostly useful for debugging PCRE itself. . . +.SH "CODE COVERAGE REPORTING" +.rs +.sp +The build process can generate a code coverage report for the test suite. +To enable this, you must install \fBlcov\fP version 1.6 or above. Then use +.sp + --enable-coverage +.sp +to the \fBconfigure\fP command, and generate the report by running +.sp + make coverage +.sp +Note that using \fBccache\fP is incompatible with code coverage reporting; +you must set the environment variable +.sp + CCACHE_DISABLE=1 +.sp +before running make. +. +. .SH "SEE ALSO" .rs .sp |