| # Copyright © 2010 Guillem Jover <guillem@debian.org> |
| |
| # DPKG_CODE_COVERAGE |
| # ------------------ |
| # Add configuration option to enable code coverage support. |
| AC_DEFUN([DPKG_CODE_COVERAGE], |
| [ |
| AC_ARG_ENABLE(coverage, |
| AS_HELP_STRING([--enable-coverage], |
| [whether to enable code coverage]), |
| [], |
| [enable_coverage=no]) |
| AM_CONDITIONAL(COVERAGE_ENABLED, [test x$enable_coverage = xyes]) |
| |
| if test "x$enable_coverage" = "xyes"; then |
| if test "x$GCC" = "xno"; then |
| AC_MSG_ERROR([not compiling with gcc, which is required for C coverage support]) |
| fi |
| |
| AC_CHECK_PROGS([GCOV], [gcov]) |
| if test -z "$GCOV"; then |
| AC_MSG_ERROR([missing gcov, which is required for C coverage support]) |
| fi |
| |
| AC_CHECK_PROGS([LCOV], [lcov]) |
| if test -z "$LCOV"; then |
| AC_MSG_ERROR([missing lcov, which is required for C coverage support]) |
| fi |
| |
| AC_CHECK_PROGS([LCOV_GENHTML], [genhtml]) |
| if test -z "$LCOV_GENHTML"; then |
| AC_MSG_ERROR([missing genhtml, which is required for C coverage support]) |
| fi |
| |
| CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage" |
| LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage" |
| |
| AC_MSG_CHECKING([for Devel::Cover perl module]) |
| if $($PERL -e "require Devel::Cover;" 2>/dev/null); then |
| PERL_COVERAGE="-MDevel::Cover" |
| AC_SUBST(PERL_COVERAGE) |
| AC_MSG_RESULT([ok]) |
| else |
| AC_MSG_ERROR([Devel::Cover perl module is required for coverage support]) |
| fi |
| AC_CHECK_PROGS([PERL_COVER], [cover]) |
| if test -z "$PERL_COVER"; then |
| AC_MSG_ERROR([missing cover, which is required for perl coverage support]) |
| fi |
| fi |
| ]) |
