| dnl Checks for libcap.so | |
| dnl | |
| AC_DEFUN([AC_LIBCAP], [ | |
| dnl look for prctl | |
| AC_CHECK_FUNC([prctl], , ) | |
| dnl look for the library; do not add to LIBS if found | |
| AC_CHECK_LIB([cap], [cap_get_proc], [LIBCAP=-lcap], ,) | |
| AC_SUBST(LIBCAP) | |
| AC_CHECK_HEADERS([sys/capability.h], , | |
| [AC_MSG_ERROR([libcap headers not found.])]) | |
| ])dnl |