X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=m4%2Fpdns_check_libcrypto.m4;h=c71c98acc8208cb22fee669e51cc582f2c731a0d;hb=8cac4f086a4830240ad657d10f1fb667a0418a35;hp=c9034cf5a2c608542f2789464723541f513feff0;hpb=aaa3150e332e360d600ca55697e043d6adc6f287;p=thirdparty%2Fpdns.git

diff --git a/m4/pdns_check_libcrypto.m4 b/m4/pdns_check_libcrypto.m4
index c9034cf5a2..c71c98acc8 100644
--- a/m4/pdns_check_libcrypto.m4
+++ b/m4/pdns_check_libcrypto.m4
@@ -90,6 +90,10 @@ AC_DEFUN([PDNS_CHECK_LIBCRYPTO], [
         # it will just work!
     fi
 
+    if $found; then
+        AC_DEFINE([HAVE_LIBCRYPTO], [1], [Define to 1 if you have OpenSSL libcrypto])
+    fi
+
     # try the preprocessor and linker with our new flags,
     # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
 
@@ -107,6 +111,7 @@ AC_DEFUN([PDNS_CHECK_LIBCRYPTO], [
         [AC_LANG_PROGRAM([#include <openssl/crypto.h>], [ERR_load_CRYPTO_strings()])],
         [
             AC_MSG_RESULT([yes])
+            AC_CHECK_FUNCS([RAND_bytes RAND_pseudo_bytes])
             $1
         ], [
             AC_MSG_RESULT([no])
@@ -119,4 +124,5 @@ AC_DEFUN([PDNS_CHECK_LIBCRYPTO], [
     AC_SUBST([LIBCRYPTO_INCLUDES])
     AC_SUBST([LIBCRYPTO_LIBS])
     AC_SUBST([LIBCRYPTO_LDFLAGS])
+    AM_CONDITIONAL([HAVE_LIBCRYPTO], [test "x$LIBCRYPTO_LIBS" != "x"])
 ])