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dnl Functions for testing
dnl
dnl Version: 20200712
dnl Function to detect if tests dependencies are available
AC_DEFUN([AX_TESTS_CHECK_LOCAL],
[AC_CHECK_HEADERS([dlfcn.h])
AC_CHECK_FUNCS([fmemopen getopt mkstemp setenv tzset unlink])
AC_CHECK_LIB(
dl,
dlsym)
AS_IF(
[test "x$lt_cv_prog_gnu_ld" = xyes && test "x$ac_cv_lib_dl_dlsym" = xyes],
[AC_DEFINE(
[HAVE_GNU_DL_DLSYM],
[1],
[Define to 1 if dlsym function is available in GNU dl.])
])
])
dnl Function to detect if OSS-Fuzz build environment is available
AC_DEFUN([AX_TESTS_CHECK_OSSFUZZ],
[AM_CONDITIONAL(
HAVE_LIB_FUZZING_ENGINE,
[test "x${LIB_FUZZING_ENGINE}" != x])
AC_SUBST(
[LIB_FUZZING_ENGINE],
["${LIB_FUZZING_ENGINE}"])
])
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