015-add_with-openssl_option.patch (771B)
1 --- a/m4/xiph_openssl.m4 2 +++ b/m4/xiph_openssl.m4 3 @@ -30,13 +30,15 @@ else 4 fi 5 6 # Now try linking to openssl 7 -xt_save_CFLAGS="$CFLAGS" 8 -xt_save_LIBS="$LIBS" 9 -CFLAGS="$CFLAGS $OPENSSL_CFLAGS" 10 -LIBS="$OPENSSL_LIBS $LIBS" 11 -AC_TRY_LINK([#include <openssl/ssl.h>], [void *a = SSL_new], [openssl_ok='yes']) 12 -CFLAGS="$xt_save_CFLAGS" 13 -LIBS="$xt_save_LIBS" 14 +if test "x$openssl_prefix" != "xno"; then 15 + xt_save_CFLAGS="$CFLAGS" 16 + xt_save_LIBS="$LIBS" 17 + CFLAGS="$CFLAGS $OPENSSL_CFLAGS" 18 + LIBS="$OPENSSL_LIBS $LIBS" 19 + AC_TRY_LINK([#include <openssl/ssl.h>], [void *a = SSL_new], [openssl_ok='yes']) 20 + CFLAGS="$xt_save_CFLAGS" 21 + LIBS="$xt_save_LIBS" 22 +fi 23 24 if test "$openssl_ok" = "yes"; then 25 AC_DEFINE(HAVE_OPENSSL, 1, [Define if you have libopenssl.])