dnl Run library and function checks
liberrors=""
AC_CHECK_HEADERS([openssl/engine.h])
- AC_CHECK_FUNCS([SSLeay_version SSL_CTX_new], [], [liberrors="yes"])
+ AC_CHECK_FUNCS([SSL_CTX_new], [], [liberrors="yes"])
AC_CHECK_FUNCS([ENGINE_init ENGINE_load_builtin_engines RAND_egd])
if test "x$liberrors" != "x"; then
AC_MSG_WARN([OpenSSL libraries are unusable])
AC_CACHE_CHECK([whether gcc accepts $1], ap_gcc_ckvar, [
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $1"
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo() { return 0; }])],
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
[ap_gcc_ckvar=yes], [ap_gcc_ckvar=no])
CFLAGS="$save_CFLAGS"
])