[Bug 268258] security/p5-Crypt-SSLeay: fix build with clang 15

From: <bugzilla-noreply_at_freebsd.org>
Date: Sun, 18 Dec 2022 17:44:28 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268258

--- Comment #2 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/ports/commit/?id=6597d3e9ccde2b41a34835d5322e78b1faa1e2a8

commit 6597d3e9ccde2b41a34835d5322e78b1faa1e2a8
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-12-08 21:39:55 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2022-12-18 17:28:19 +0000

    security/p5-Crypt-SSLeay: fix build with clang 15

    During an exp-run for llvm 15 (see bug 265425), it turned out that
    security/p5-Crypt-SSLeay failed to build with clang 15:

      SSLeay.xs:159:31: warning: call to undeclared function
'SSLv2_client_method'; ISO C99 and later do not support implicit function
declarations [-Wimplicit-function-declaration]
                  ctx = SSL_CTX_new(SSLv2_client_method());
                                    ^
      SSLeay.xs:159:31: error: incompatible integer to pointer conversion
passing 'int' to parameter of type 'const SSL_METHOD *' (aka 'const struct
ssl_method_st *') [-Wint-conversion]
                  ctx = SSL_CTX_new(SSLv2_client_method());
                                    ^~~~~~~~~~~~~~~~~~~~~

    This is because SSLeay.xs uses the obsolete define OPENSSL_NO_SSL2 to
    determine whether OpenSSL still supports SSLv2. Since this define was
    removed from OpenSSL 1.1 and later, define it via CFLAGS instead.

    PR:             268258
    Approved by:    portmgr (tcberner)
    MFH:            2022Q4

 security/p5-Crypt-SSLeay/Makefile | 1 +
 1 file changed, 1 insertion(+)

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