Don't use '-z defs' if sanitizers are used
[openssl.git] / Configurations / shared-info.pl
index d3e6941..2e2d28d 100644 (file)
@@ -1,8 +1,8 @@
 #! /usr/bin/env perl
 # -*- mode: perl; -*-
-# Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
 #
-# Licensed under the OpenSSL license (the "License").  You may not use
+# Licensed under the Apache License 2.0 (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
 # in the file LICENSE in the source distribution or at
 # https://www.openssl.org/source/license.html
 
 sub detect_gnu_ld {
     my @lines =
-        `$config{cross_compile_prefix}$config{cc} -Wl,-V /dev/null 2>&1`;
+        `$config{CROSS_COMPILE}$config{CC} -Wl,-V /dev/null 2>&1`;
     return grep /^GNU ld/, @lines;
 }
 sub detect_gnu_cc {
     my @lines =
-        `$config{cross_compile_prefix}$config{cc} -v 2>&1`;
+        `$config{CROSS_COMPILE}$config{CC} -v 2>&1`;
     return grep /gcc/, @lines;
 }
 
@@ -32,6 +32,10 @@ my %shared_info;
         return {
             %{$shared_info{'gnu-shared'}},
             shared_defflag    => '-Wl,--version-script=',
+            dso_ldflags       =>
+                (grep /(?:^|\s)-fsanitize/, @{$config{CFLAGS}})
+                ? ''
+                : '-z defs',
         };
     },
     'bsd-gcc-shared' => sub { return $shared_info{'linux-shared'}; },
@@ -42,7 +46,7 @@ my %shared_info;
         };
     },
     'darwin-shared' => {
-        dso_lflags            => '-bundle',
+        module_ldflags        => '-bundle',
         shared_ldflag         => '-dynamiclib -current_version $(SHLIB_VERSION_NUMBER) -compatibility_version $(SHLIB_VERSION_NUMBER)',
         shared_sonameflag     => '-install_name $(INSTALLTOP)/$(LIBDIR)/',
     },
@@ -53,7 +57,7 @@ my %shared_info;
     'mingw-shared' => sub {
         return {
             %{$shared_info{'cygwin-shared'}},
-            # def_flag made to empty string so  it still generates
+            # def_flag made to empty string so it still generates
             # something
             shared_defflag    => '',
         };
@@ -61,14 +65,10 @@ my %shared_info;
     'alpha-osf1-shared' => sub {
         return $shared_info{'gnu-shared'} if detect_gnu_ld();
         return {
-            dso_lflags        => '-shared -Wl,-Bsymbolic',
+            module_ldflags    => '-shared -Wl,-Bsymbolic',
             shared_ldflag     => '-shared -Wl,-Bsymbolic -set_version $(SHLIB_VERSION_NUMBER)',
         };
     },
-    'solaris-shared' => {
-        shared_ldflag     => '-Wl,-Bsymbolic',
-        shared_defflag    => '-Wl,-M,',
-    },
     'svr3-shared' => sub {
         return $shared_info{'gnu-shared'} if detect_gnu_ld();
         return {
@@ -83,20 +83,4 @@ my %shared_info;
             shared_sonameflag => '-h ',
         };
     },
-    'irix-shared' => sub {
-        return $shared_info{'gnu-shared'} if detect_gnu_ld();
-        return {
-            shared_ldflag     => '-shared -Wl,-Bsymbolic',
-            shared_sonameflag => '-Wl,-soname=',
-        };
-    },
-    'hpux-shared' => {
-        bin_lflags        => '-Wl,+s,+cdp,../:,+cdp,./:',
-        shared_ldflag     => '-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:',
-        shared_sonameflag => '-Wl,+h,',
-    },
-    'aix-shared' => {
-        bin_lflags            => '-Wl,-bsvr4',
-        shared_ldflag         => '-Wl,-bexpall,-bnolibpath,-bM:SRE',
-    },
 );