[openssl] master update

[Richard Levitte]

The branch master has been updated
       via  7b97581b90822a8c3027686234fb56ea5346db15 (commit)
      from  287e1a7eac1330f0e0e4fc443f9f762835246e9e (commit)


- Log -----------------------------------------------------------------
commit 7b97581b90822a8c3027686234fb56ea5346db15
Author: Richard Levitte <levitte at openssl.org>
Date:   Thu Mar 21 07:51:43 2019 +0100

    Configuration: make Solaris builds with gcc recognise GNU ld
    
    The solaris config targets assumed that GNU cc used Sun ld at all
    times.  However, there are setups where GNU ld is used instead, so we
    adapt the Solaris gcc config targets to use the mechanism introduced
    with Configurations/shared_info.pl to try to detect what ld flavor is
    being used and set the diverse ld flags accordingly.
    
    Fixes #8547
    
    Reviewed-by: Matt Caswell <matt at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/8548)

-----------------------------------------------------------------------

Summary of changes:
 Configurations/10-main.conf   | 21 ++++++++++++++++-----
 Configurations/shared-info.pl | 12 ++++++++++++
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/Configurations/10-main.conf b/Configurations/10-main.conf
index aa2054f238..b552e67df2 100644
--- a/Configurations/10-main.conf
+++ b/Configurations/10-main.conf
@@ -211,17 +211,28 @@ my %targets = (
         ex_libs          => add("-lsocket -lnsl -ldl"),
         dso_scheme       => "dlfcn",
         thread_scheme    => "pthreads",
+    },
+#### Solaris common with Sun C setups
+    "solaris-common-cc" => {
+        inherit_from     => [ "solaris-common" ],
+        template         => 1,
         shared_target    => "solaris",
         shared_ldflag    => "-Wl,-Bsymbolic",
         shared_defflag   => "-Wl,-M,",
         shared_sonameflag=> "-Wl,-h,",
     },
+#### Solaris common with GNU C setups
+    "solaris-common-gcc" => {
+        inherit_from     => [ "solaris-common" ],
+        template         => 1,
+        shared_target    => "solaris-gcc", # The rest is on shared_info.pl
+    },
 #### Solaris x86 with GNU C setups
     "solaris-x86-gcc" => {
         # NB. GNU C has to be configured to use GNU assembler, and not
         # /usr/ccs/bin/as. Failure to comply will result in compile
         # failures [at least] in 32-bit build.
-        inherit_from     => [ "solaris-common" ],
+        inherit_from     => [ "solaris-common-gcc" ],
         CC               => "gcc",
         CFLAGS           => add_before(picker(default => "-Wall",
                                               debug   => "-O0 -g",
@@ -244,7 +255,7 @@ my %targets = (
         # code [thanks to inline assembler], I would actually recommend
         # to consider using gcc shared build even with vendor compiler:-)
         #                        -- <appro at openssl.org>
-        inherit_from     => [ "solaris-common" ],
+        inherit_from     => [ "solaris-common-gcc" ],
         CC               => "gcc",
         CFLAGS           => add_before(picker(default => "-Wall",
                                               debug   => "-O0 -g",
@@ -274,7 +285,7 @@ my %targets = (
     # Consider switching to solaris64-x86_64-gcc even here...
     #
     "solaris64-x86_64-cc" => {
-        inherit_from     => [ "solaris-common" ],
+        inherit_from     => [ "solaris-common-cc" ],
         CC               => "cc",
         CFLAGS           => add_before(picker(debug   => "-g",
                                               release => "-xO5 -xdepend -xbuiltin")),
@@ -294,7 +305,7 @@ my %targets = (
 
 #### SPARC Solaris with GNU C setups
     "solaris-sparcv7-gcc" => {
-        inherit_from     => [ "solaris-common" ],
+        inherit_from     => [ "solaris-common-gcc" ],
         CC               => "gcc",
         CFLAGS           => add_before(picker(default => "-Wall",
                                               debug   => "-O0 -g",
@@ -332,7 +343,7 @@ my %targets = (
 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 # SC5.0 note: Compiler common patch 107357-01 or later is required!
     "solaris-sparcv7-cc" => {
-        inherit_from     => [ "solaris-common" ],
+        inherit_from     => [ "solaris-common-cc" ],
         CC               => "cc",
         CFLAGS           => add_before(picker(debug   => "-g",
                                               release => "-xO5 -xdepend")),
diff --git a/Configurations/shared-info.pl b/Configurations/shared-info.pl
index f9420785f2..a673c7cada 100644
--- a/Configurations/shared-info.pl
+++ b/Configurations/shared-info.pl
@@ -84,4 +84,16 @@ my %shared_info;
             shared_sonameflag => '-h ',
         };
     },
+    'solaris-gcc-shared' => sub {
+        return $shared_info{'linux-shared'} if detect_gnu_ld();
+        return {
+            # Note: we should also have -shared here, but because some
+            # config targets define it with an added -static-libgcc
+            # following it, we don't want to change the order.  This
+            # forces all solaris gcc config targets to define shared_ldflag
+            shared_ldflag     => '-Wl,-Bsymbolic',
+            shared_defflag    => "-Wl,-M,",
+            shared_sonameflag => "-Wl,-h,",
+        };
+    },
 );