- AC_CHECK_LIB(crypto, BIO_s_mem)
- AC_CHECK_LIB(ssl, SSL_new)
+ PKG_CHECK_MODULES([OPENSSL], [libssl libcrypto],
+ [LIBS="$LIBS $OPENSSL_LIBS" CFLAGS="$CFLAGS $OPENSSL_CFLAGS"
+ AC_DEFINE(HAVE_LIBSSL, 1)],
+ [AC_CHECK_LIB(crypto, BIO_s_mem)
+ AC_CHECK_LIB(ssl, SSL_new)]
+ )