diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 28e10c0..0a723a4 100644 --- a/configure.ac +++ b/configure.ac @@ -110,6 +110,14 @@ if test "$enable_atomic_intrinsics" = no; then [Define to avoid C11 atomic intrinsics even if available.]) fi +AC_ARG_ENABLE(gcov, AC_HELP_STRING([--enable-gcov], + [Turn on code coverage analysis])) +if test "$enable_gcov" = "yes"; then + CFLAGS="$CFLAGS --coverage" + # Turn off code optimization to get accurate line numbers. + CFLAGS=`echo "$CFLAGS" | sed -e 's/-O[0-9]*//g'` +fi + AC_SUBST(PICFLAG) AC_SUBST(DEFS) |