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| author | Vítězslav Kříž <vitezslav.kriz@nic.cz> | 2016-02-15 15:19:10 +0100 |
|---|---|---|
| committer | Vítězslav Kříž <vitezslav.kriz@nic.cz> | 2016-02-15 17:45:31 +0100 |
| commit | c476d14f28cdb1a2b62d5cbc7e20da1042060dee (patch) | |
| tree | 84c345b8b5ca083b4382f6d6af83643b853b0fc5 /m4 | |
| parent | Merge branch 'freebsd-dependency' into 'master' (diff) | |
| download | knot-c476d14f28cdb1a2b62d5cbc7e20da1042060dee.tar.xz knot-c476d14f28cdb1a2b62d5cbc7e20da1042060dee.zip | |
code coverage macro works for gcc and clang
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/code-coverage.m4 | 36 |
1 files changed, 7 insertions, 29 deletions
diff --git a/m4/code-coverage.m4 b/m4/code-coverage.m4 index 57a3a6e15..ae6c5a2c6 100644 --- a/m4/code-coverage.m4 +++ b/m4/code-coverage.m4 @@ -23,34 +23,12 @@ AC_DEFUN([AX_CODE_COVERAGE], [ AC_SUBST([CODE_COVERAGE_ENABLED], [$enable_code_coverage]) AS_IF([test "$enable_code_coverage" = "yes"], [ - dnl Check whether gcc is used - AS_IF([test "$GCC" = "no"], [ - AC_MSG_ERROR([compiling with gcc is required for gcov code coverage]) - ]) - AC_CHECK_PROG([LCOV], [lcov], [lcov]) - AC_CHECK_PROG([GENHTML], [genhtml], [genhtml]) + AC_CHECK_PROG([GENHTML], [genhtml], [genhtml]) - lcov_version_list="1.6 1.7 1.8 1.9 1.10 1.11" - - AS_IF([test "$LCOV"], [ - AC_CACHE_CHECK([for lcov version], ac_cv_lvoc_version, [ - ac_cv_lcov_version=invalid - lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'` - for lcov_check_version in $lcov_version_list; do - if test "$lcov_version" = "$lcov_check_version"; then - ac_cv_lcov_version="$lcov_check_version (ok)" - fi - done - ]) - ],[ - AC_MSG_ERROR([You must have one of the following lcov versions installed: $lcov_version_list to enable gcov code coverage reporting]) + AS_IF([test -z "$LCOV"], [ + AC_MSG_ERROR([Could not find lcov]) ]) - - AS_CASE([$ac_cv_lcov_version], - [""|invalid], [AC_MSG_ERROR([You must have one of the following lcov versions installed: $lcov_version_list to enable gcov code coverage reporting]) - ]) - AS_IF([test -z "$GENHTML"], [ AC_MSG_ERROR([Could not find genhtml from the lcov package]) ]) @@ -60,10 +38,10 @@ AC_DEFUN([AX_CODE_COVERAGE], [ CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9]*//g'` changequote([,]) - dnl Add the special gcc flags - CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" - CODE_COVERAGE_LDFLAGS="-lgcov" - + dnl Add the coverage flags (clang, gcc) + CODE_COVERAGE_CFLAGS="--coverage" + CODE_COVERAGE_LDFLAGS="--coverage" + AC_SUBST([CODE_COVERAGE_CFLAGS]) AC_SUBST([CODE_COVERAGE_LDFLAGS]) ]) |