Matt: /* Files to add */ Apply changed suggested in https://github.com/openssl/openssl/issues/12542

2020-07-31T08:47:33Z

Files to add: Apply changed suggested in https://github.com/openssl/openssl/issues/12542

Levitte: /* Files to add */

2020-04-07T04:00:13Z

Files to add

Levitte: First attempt at a Configuration "package", inspired by https://github.com/openssl/openssl/pull/11262

2020-04-06T12:59:26Z

First attempt at a Configuration "package", inspired by https://github.com/openssl/openssl/pull/11262

New page

If you're missing a configuration for you platform, you may find a "package" here, which may be drop in files just as well as suggestions on what to change in the OpenSSL source to accommodate it.

== z/OS [OpenSSL 1.1.1] ==

OpenSSL 1.1.1 isn't supported on z/OS.

However, if you want to build OpenSSL on z/OS anyway, here are a few hints on how to do that. Though these hints are intended to be helpful, they might not work for you at all, depending on your build environment.

=== Files to add ===

These files can be added in the OpenSSL source tree, in <tt>Configurations/</tt> or in a separate directory. In the latter case, set the environment variable <tt>OPENSSL_LOCAL_CONFIG_DIR</tt> to that directory's name to tell OpenSSL's Configure where they are.

<tt>00-base-zos.conf</tt>:
# Feel free to experiment by uncommenting
zos_asm => {
template => 1,
# cpuid_asm_src => "s390xcap.c # s390xcpuid.s",
bn_asm_src => "bn_asm.c", # s390x-gf2m.s
# ec_asm_src => "ecp_s390x_nistp.c",
# aes_asm_src => "aes-s390x.s aes-ctr.fake aes-xts.fake",
# sha1_asm_src => "sha1-s390x.s sha256-s390x.s sha512-s390x.s",
# rc4_asm_src => "rc4-s390x.s",
# modes_asm_src => "ghash-s390x.s",
# chacha_asm_src => "chacha-s390x.s",
# poly1305_asm_src => "poly1305-s390x.s",
# keccak1600_asm_src => "keccak1600-s390x.s",
}

<tt>zos-unix.conf</tt>
"OS390-Unix" => {
inherit_from => [ "BASE_unix", asm("zos_asm") ],
cc => "/PATH/TO/c99.sh",
cflags => "-O -Wc,dll,XPLINK,exportall,hgpr,lp64 -Wa,'GOFF,SYSPARM(USE_XPLINK)' -qlongname -qlanglvl=extc99 -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H -D_ALL_SOURCE -D_OPEN_THREADS=2 -D_POSIX_SOURCE -D_OPEN_MSGQ_EXT",
module_ldflags => "-Wl,XPLINK,LP64",
shared_ldflags => "-Wl,dll,XPLINK,LP64",
bn_ops => "THIRTY_TWO_BIT RC4_CHAR",
thread_scheme => "(unknown)",
perlasm_scheme => "zOS64",
},

<tt>/PATH/TO/c99.sh</tt>
#!/bin/sh -k
#
# Re-order arguments so that -L comes first.
#
opts=""
lopts=""

for arg in $* ; do
case $arg in
-L*) lopts="$lopts $arg" ;;
*) opts="$opts $arg" ;;
esac
done

c99 -Wl,dll $lopts $opts

Note that if you add <tt>c99.sh</tt> in OpenSSL's <tt>util/</tt> directory, you can set the following in <tt>zoss-unix.conf</tt>:

cc => "\$(SRCDIR)/util/c99.sh",

=== Building OpenSSL 1.1.1 ===

(with xplink linkage, 64 bit, from EBCDIC sources)

# get a working EBCDIC perl version.
# gunzip the .tar file.
# use pax to extract from .tar. Example: <tt>pax -ofrom=ISO8859-1,to=IBM-1047 -rvf openssl-1.1.1e.tar</tt>
# Configure: <tt>./Configure OS390-Unix</tt>
# Build: <tt>make</tt>

@@ Line 34: / Line 34: @@
       module_ldflags   => "-Wl,XPLINK,LP64",
       shared_ldflags   => "-Wl,dll,XPLINK,LP64",
       bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
       thread_scheme    => "(unknown)",

@@ Line 56: / Line 56: @@
   c99 -Wl,dll $lopts $opts
-Note that if you add <tt>c99.sh</tt> in OpenSSL's <tt>util/</tt> directory, you can set the following in <tt>zoss-unix.conf</tt>:
+Note that if you add <tt>c99.sh</tt> in OpenSSL's <tt>util/</tt> directory, you can set the following in <tt>zos-unix.conf</tt>:
       cc               => "\$(SRCDIR)/util/c99.sh",

Configuration "packages" - Revision history

Matt: /* Files to add */ Apply changed suggested in https://github.com/openssl/openssl/issues/12542

Levitte: /* Files to add */

Levitte: First attempt at a Configuration "package", inspired by https://github.com/openssl/openssl/pull/11262