Also check for sha.h.

diff --git a/m4/openssl.m4 b/m4/openssl.m4
index 6e08ebe5bf0cbe5606a070c51ae6745aab9b09d1..0db5097884c2890481fa37e730a613c00b32600d 100644 (file)
--- a/m4/openssl.m4
+++ b/m4/openssl.m4
@@ -41,12 +41,12 @@ if test "$tinc_cv_openssl_include" != "none given" ; then
 fi
 
 osi=found
-AC_CHECK_HEADERS(evp.h rsa.h rand.h err.h,
+AC_CHECK_HEADERS(evp.h rsa.h rand.h err.h sha.h,
 [], [osi=none; break])
 
 if test "$osi" = "none" ; then
   osi=found
-  AC_CHECK_HEADERS(openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h,
+  AC_CHECK_HEADERS(openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h,
   [], [osi=none; break])
 fi