From cd44182c345adf3fe197e49575463ca34b10223d Mon Sep 17 00:00:00 2001
From: Michael Stahl <mstahl@redhat.com>
Date: Mon, 8 Jan 2018 17:48:40 +0100
Subject: openssl: fix MSVC 64-bit build

For whatever reason OpenSSL wants to use "masm" (ml.exe) on 32-bit
builds but "nasm" on 64-bit builds - this despite INSTALL.W32 claiming
that only nasm is "supported".

But /safeseh doesn't make sense on 64-bit anyway because there
is no "unsafe" SEH there, so just apply the patch only for 32-bit.

Change-Id: Ie32b17dfeeaf11c49ee29c3181021ffa5bd99091
---
 external/openssl/UnpackedTarball_openssl.mk |  1 +
 external/openssl/opensslwnt.patch           | 15 ++-------------
 external/openssl/opensslwnt_safeseh.patch   | 23 +++++++++++++++++++++++
 3 files changed, 26 insertions(+), 13 deletions(-)
 create mode 100644 external/openssl/opensslwnt_safeseh.patch

(limited to 'external')

diff --git a/external/openssl/UnpackedTarball_openssl.mk b/external/openssl/UnpackedTarball_openssl.mk
index 5845e31a436a..719b8b0e5842 100644
--- a/external/openssl/UnpackedTarball_openssl.mk
+++ b/external/openssl/UnpackedTarball_openssl.mk
@@ -14,6 +14,7 @@ $(eval $(call gb_UnpackedTarball_set_tarball,openssl,$(OPENSSL_TARBALL),,openssl
 $(eval $(call gb_UnpackedTarball_add_patches,openssl,\
 	external/openssl/openssllnx.patch \
 	external/openssl/opensslwnt.patch \
+	$(if $(filter INTEL,$(CPUNAME)),external/openssl/opensslwnt_safeseh.patch) \
 	external/openssl/openssl-1.0.1h-win64.patch.1 \
 	external/openssl/opensslsol.patch \
 	external/openssl/opensslios.patch \
diff --git a/external/openssl/opensslwnt.patch b/external/openssl/opensslwnt.patch
index c5c96dd25700..e22bea6f077b 100644
--- a/external/openssl/opensslwnt.patch
+++ b/external/openssl/opensslwnt.patch
@@ -79,26 +79,15 @@ diff -ru openssl.orig/util/mk1mf.pl openssl/util/mk1mf.pl
  APP_CFLAG=$app_cflag
  LIB_CFLAG=$lib_cflag
  SHLIB_CFLAG=$shl_cflag
-@@ -488,8 +493,8 @@
- SRC_D=$src_dir
+@@ -488,7 +493,7 @@
  
  LINK_CMD=$link
--LFLAGS=$lflags
-+LFLAGS=$lflags /SAFESEH
+ LFLAGS=$lflags
 -RSC=$rsc
 +RSC=$rsc \$(SOLARINC)
  
  # The output directory for everything interesting
  OUT_D=$out_dir
-@@ -511,7 +516,7 @@
- MKDIR=$mkdir
- MKLIB=$bin_dir$mklib
- MLFLAGS=$mlflags
--ASM=$bin_dir$asm
-+ASM=$bin_dir$asm /safeseh
- 
- # FIPS validated module and support file locations
- 
 @@ -669,7 +674,7 @@
  printf OUT <<EOF;
  #ifdef $platform_cpp_symbol
diff --git a/external/openssl/opensslwnt_safeseh.patch b/external/openssl/opensslwnt_safeseh.patch
new file mode 100644
index 000000000000..f2eafab5b9ed
--- /dev/null
+++ b/external/openssl/opensslwnt_safeseh.patch
@@ -0,0 +1,23 @@
+use /safeseh in 32-bit MSVC builds; this is not required for 64-bit
+
+diff -ru openssl.orig/util/mk1mf.pl openssl/util/mk1mf.pl
+--- a/openssl.orig/util/mk1mf.pl	2016-03-03 20:22:21.043924505 +0100
++++ b/openssl/util/mk1mf.pl	2016-03-03 20:34:45.015901171 +0100
+@@ -488,7 +493,7 @@
+ SRC_D=$src_dir
+ 
+ LINK_CMD=$link
+-LFLAGS=$lflags
++LFLAGS=$lflags /SAFESEH
+ RSC=$rsc \$(SOLARINC)
+ 
+ # The output directory for everything interesting
+@@ -511,7 +516,7 @@
+ MKDIR=$mkdir
+ MKLIB=$bin_dir$mklib
+ MLFLAGS=$mlflags
+-ASM=$bin_dir$asm
++ASM=$bin_dir$asm /safeseh
+ 
+ # FIPS validated module and support file locations
+ 
-- 
cgit