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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 160be397ba..0f6149ea62 100644 --- a/configure.ac +++ b/configure.ac @@ -158,6 +158,12 @@ AC_ARG_ENABLE([lcov], [enable lcov testing (default is no)])], [use_lcov=yes], [use_lcov=no]) + +AC_ARG_ENABLE([lcov-branch-coverage], + [AS_HELP_STRING([--enable-lcov-branch-coverage], + [enable lcov testing branch coverage (default is no)])], + [use_lcov_branch=yes], + [use_lcov_branch=no]) AC_ARG_ENABLE([glibc-back-compat], [AS_HELP_STRING([--enable-glibc-back-compat], @@ -436,6 +442,12 @@ if test x$use_lcov = xyes; then [AC_MSG_ERROR("lcov testing requested but --coverage linker flag does not work")]) AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"], [AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")]) + AC_DEFINE(USE_COVERAGE, 1, [Define this symbol if coverage is enabled]) + CXXFLAGS="$CXXFLAGS -Og" +fi + +if test x$use_lcov_branch != xno; then + AC_SUBST(LCOV_OPTS, "$LCOV_OPTS --rc lcov_branch_coverage=1") fi dnl Check for endianness |