openssl: use deterministic perl Text::Template module bundled by openssl source

1. The building openssl requires to install perl Text::Template module(>=1.46),
but Text::Template is a non core Perl module, openssl chooses to bundle
Text::Template 1.46 into the source, for convenience.
https://github.com/openssl/openssl/commit/8ff2af548303d311ce3591406111f77862875a60

2. While Text::Template < 1.46, the produced build files are gravely faulty.
https://github.com/openssl/openssl/pull/6682

3. If host has installed Text::Template < 1.46 (such as CentOS-7.5 has Text::
Template 1.45). The mismatched old module was used although the right one in
openssl source.

So set PERL5LIB to use deterministic perl Text::Template module bundled
by openssl source and ignore the one of host

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1.bb b/meta/recipes-connectivity/openssl/openssl_1.1.1.bb
index 5a43a150f0b357eab5b36c4947f7c63042e8be07..03518586877538d3f0b07e1f0758f443a386457a 100644 (file)
--- a/meta/recipes-connectivity/openssl/openssl_1.1.1.bb
+++ b/meta/recipes-connectivity/openssl/openssl_1.1.1.bb
@@ -105,6 +105,7 @@ do_configure () {
        fi
        # WARNING: do not set compiler/linker flags (-I/-D etc.) in EXTRA_OECONF, as they will fully replace the
        # environment variables set by bitbake. Adjust the environment variables instead.
+       PERL5LIB="${S}/external/perl/Text-Template-1.46/lib/" \
        perl ./Configure ${EXTRA_OECONF} ${PACKAGECONFIG_CONFARGS} --prefix=$useprefix --openssldir=${libdir}/ssl-1.1 --libdir=${libdir} $target
 }