[
http://jira.codehaus.org/browse/MOJO-953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dan Tran closed MOJO-953.
-------------------------
Assignee: Dan Tran
Resolution: Fixed
fixed at rev 5849 where object file path is computed relative to working
directory. This should solve your issue. Please test
> gcc -o should not include absoulte path under cygwin environment for gcov
> -------------------------------------------------------------------------
>
> Key: MOJO-953
> URL: http://jira.codehaus.org/browse/MOJO-953
> Project: Mojo
> Issue Type: Improvement
> Components: native
> Environment: using gcc under cygwin in Windows for gcov
> Reporter: Felix Wu
> Assignee: Dan Tran
> Priority: Blocker
> Attachments: NativeCompileMojo.java
>
>
> When using gcov, we need to compile and link C code with the following
> options "-fprofile-arcs -ftest-coverage", then run the compiled executable to
> generated the .gcda files for gcov to perform coverage analysis.
> Then problems occurs when running executable compiled with native maven
> plugin under cygwin gcc, because maven would insert the full path into -o
> option when compiling
> "-o c:\workspace\checkExample\unittest\target\checkhello.obj"
> This path for some reason is stored in both cygwin unix format and windows
> format, so when we run the executable, it tries to construct the path with
> two platform and result is the below:
> $ target/test.exe
> Running suite(s): hello
> profiling:/cygdrive/c/workspace/checkExample/unittest/c:\workspace\checkExample\unittest\target\checkhello.gcda:Cannot
> open
> profiling:/cygdrive/c/workspace/checkExample/unittest/c:\workspace\checkExample\unittest\target\main.gcda:Cannot
> open
> 0%: Checks: 1, Failures: 1, Errors: 0
> c:\workspace\checkExample\unittest\checkhello.c:6:F:Core:test_hello:0:
> returns 98
> finished running hello test suite
> profiling:/cygdrive/c/workspace/checkExample/unittest/c:\workspace\checkExample\unittest\target\checkhello.gcda:Cannot
> open
> profiling:/cygdrive/c/workspace/checkExample/unittest/c:\workspace\checkExample\unittest\target\main.gcda:Cannot
> open
> The workaround for this is to add a cygwin flag to define whether to use
> absolute path or output to ./target/
> patch is included.
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