diff options
author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-03-03 13:39:30 +0100 |
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committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-03-03 13:57:08 +0100 |
commit | 497997cc388ce791ca0b4dc55f46ab515e8fb5d9 (patch) | |
tree | 867053bb31858180d2b439d1c63c610c58be54ee /pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh | |
parent | ad7c518e45221533e2094acb20fea6ade477da75 (diff) |
Move generation of coverage reports from nixos/lib/testing to releaseTools
Also, turn some stdenv adapters into setup hooks.
Diffstat (limited to 'pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh')
-rw-r--r-- | pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh b/pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh index 08ef490e24474..7175b408b02fd 100644 --- a/pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh +++ b/pkgs/build-support/setup-hooks/enable-coverage-instrumentation.sh @@ -1,3 +1,5 @@ +postPhases+=" cleanupBuildDir" + # Force GCC to build with coverage instrumentation. Also disable # optimisation, since it may confuse things. export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -O0 --coverage" @@ -12,3 +14,18 @@ postUnpack() { substituteInPlace $i --replace '*.$objext)' '*.$objext | *.gcno)' done } + +# Get rid of everything that isn't a gcno file or a C source file. +# Also strip the `.tmp_' prefix from gcno files. (The Linux kernel +# creates these.) +cleanupBuildDir() { + if ! [ -e $out/.build ]; then return; fi + + find $out/.build/ -type f -a ! \ + \( -name "*.c" -o -name "*.cc" -o -name "*.cpp" -o -name "*.h" -o -name "*.hh" -o -name "*.y" -o -name "*.l" -o -name "*.gcno" \) \ + | xargs rm -f -- + + for i in $(find $out/.build/ -name ".tmp_*.gcno"); do + mv "$i" "$(echo $i | sed s/.tmp_//)" + done +} |