unified build scheme: adjust test framework for out of source build tree

To be able to run tests when we've built in a directory other than
the source tree, the testing framework needs a few adjustments.

test/testlib/OpenSSL/Test.pm needs to know where it can find
shlib_wrap.sh, and a number of other tests need to be told a different
place to find engines than what they may be able to figure out on
their own.  Relying to $TOP is not enough, $SRCTOP and $BLDTOP can be
used as an alternative.

As part of this change, top_file and top_dir are removed and
srctop_file, bldtop_file, srctop_dir and bldtop_dir take their place.

Reviewed-by: Ben Laurie <ben@openssl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/test/recipes/20-test_enc.t b/test/recipes/20-test_enc.t
index 55f39421fe..2efcf70020 100644
--- a/test/recipes/20-test_enc.t
+++ b/test/recipes/20-test_enc.t
@@ -7,14 +7,14 @@ use File::Spec::Functions qw/catfile/;
 use File::Copy;
 use File::Compare qw/compare_text/;
 use File::Basename;
-use OpenSSL::Test qw/:DEFAULT top_file/;
+use OpenSSL::Test qw/:DEFAULT srctop_file/;
 
 setup("test_enc");
 
 # We do it this way, because setup() may have moved us around,
 # so the directory portion of $0 might not be correct any more.
 # However, the name hasn't changed.
-my $testsrc = top_file("test","recipes",basename($0));
+my $testsrc = srctop_file("test","recipes",basename($0));
 
 my $test = catfile(".", "p");