Merge pull request #6244

a5a81f7 configure: Detect (and reject) LibreSSL (Luke Dashjr)
TrezarCoin · Jun 10, 2015 · d9a94b7 · d9a94b7
2 parents 643114f + a5a81f7
commit d9a94b7
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -679,6 +679,14 @@ else
   fi
 fi
 
+AC_CHECK_LIB([crypto],[RAND_egd],[],[
+  AC_ARG_WITH([libressl],
+    [AS_HELP_STRING([--with-libressl],[Build with system LibreSSL (default is no; DANGEROUS; NOT SUPPORTED)])],
+    [AC_MSG_WARN([Detected LibreSSL: This is NOT supported, and may break consensus compatibility!])],
+    [AC_MSG_ERROR([Detected LibreSSL: This is NOT supported, and may break consensus compatibility!])]
+  )
+])
+
 CFLAGS_TEMP="$CFLAGS"
 LIBS_TEMP="$LIBS"
 CFLAGS="$CFLAGS $SSL_CFLAGS $CRYPTO_CFLAGS"