1*4882a593SmuzhiyunFrom b57cc2e4ee21babacbffc243626de72c248068ea Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Andy Polyakov <appro@openssl.org>
3*4882a593SmuzhiyunDate: Sun, 5 May 2019 18:30:55 +0200
4*4882a593SmuzhiyunSubject: [PATCH] Configure: use ELFv2 ABI on some ppc64 big endian systems
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunIf _CALL_ELF is defined to be 2, it's an ELFv2 system.
7*4882a593SmuzhiyunConditionally switch to the v2 perlasm scheme.
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunReviewed-by: Paul Dale <paul.dale@oracle.com>
10*4882a593SmuzhiyunReviewed-by: Richard Levitte <levitte@openssl.org>
11*4882a593Smuzhiyun(Merged from https://github.com/openssl/openssl/pull/8883)
12*4882a593Smuzhiyun[vfazio: fixup for 1.1.1d]
13*4882a593SmuzhiyunSigned-off-by: Vincent Fazio <vfazio@xes-inc.com>
14*4882a593Smuzhiyun[rebased on openssl-1.1.1i]
15*4882a593SmuzhiyunSigned-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
16*4882a593Smuzhiyun---
17*4882a593Smuzhiyun Configure | 4 ++++
18*4882a593Smuzhiyun 1 file changed, 4 insertions(+)
19*4882a593Smuzhiyun
20*4882a593Smuzhiyundiff --git a/Configure b/Configure
21*4882a593Smuzhiyunindex 5a699836f3..f9152b1702 100755
22*4882a593Smuzhiyun--- a/Configure
23*4882a593Smuzhiyun+++ b/Configure
24*4882a593Smuzhiyun@@ -1417,6 +1417,10 @@ my %predefined_CXX = $config{CXX}
25*4882a593Smuzhiyun     ? compiler_predefined($config{CROSS_COMPILE}.$config{CXX})
26*4882a593Smuzhiyun     : ();
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun+if ($target eq "linux-ppc64" && !$disabled{asm}) {
29*4882a593Smuzhiyun+       $target{perlasm_scheme} = "linux64v2" if ($predefined_C{_CALL_ELF} == 2);
30*4882a593Smuzhiyun+}
31*4882a593Smuzhiyun+
32*4882a593Smuzhiyun # Check for makedepend capabilities.
33*4882a593Smuzhiyun if (!$disabled{makedepend}) {
34*4882a593Smuzhiyun     if ($config{target} =~ /^(VC|vms)-/) {
35*4882a593Smuzhiyun--
36*4882a593Smuzhiyun2.25.0
37*4882a593Smuzhiyun
38