4 files changed, 36 insertions, 4 deletions
diff --git a/build/moz.configure/init.configure b/build/moz.configure/init.configure
index 7664591ad..a275957b7 100644
--- a/build/moz.configure/init.configure
+++ b/build/moz.configure/init.configure
@@ -336,6 +336,8 @@ def split_triplet(triplet):
         canonical_os = canonical_kernel = 'NetBSD'
     elif os.startswith('openbsd'):
         canonical_os = canonical_kernel = 'OpenBSD'
+    elif os.startswith('solaris'):
+        canonical_os = canonical_kernel = 'SunOS'
     else:
         die('Unknown OS: %s' % os)
 
@@ -569,6 +571,28 @@ def target_is_linux(target):
 
 set_define('XP_LINUX', target_is_linux)
 
+@depends(target)
+def target_is_solaris(target):
+    if target.kernel == 'SunOS':
+        return True
+
+set_define('XP_SOLARIS', target_is_solaris)
+
+@depends(target)
+def target_is_sparc(target):
+    if target.cpu == 'sparc':
+        return True
+
+set_define('SPARC', target_is_sparc)
+
+@depends(target)
+def target_is_sparc64(target):
+    if target.cpu == 'sparc64':
+        return True
+
+set_define('SPARC64', target_is_sparc64)
+
+
 # The application/project to build
 # ==============================================================
 option('--enable-application', nargs=1, env='MOZ_BUILD_APP',
diff --git a/build/moz.configure/memory.configure b/build/moz.configure/memory.configure
index 398413b62..1292d7273 100644
--- a/build/moz.configure/memory.configure
+++ b/build/moz.configure/memory.configure
@@ -58,6 +58,9 @@ def jemalloc_os_define(jemalloc, target):
             return 'MOZ_MEMORY_DARWIN'
         if target.kernel in ('kFreeBSD', 'FreeBSD', 'NetBSD'):
             return 'MOZ_MEMORY_BSD'
+        if target.kernel == 'SunOS':
+            return 'MOZ_MEMORY_SOLARIS'
+
         die('--enable-jemalloc is not supported on %s', target.kernel)
 
 set_define(jemalloc_os_define, '1')
diff --git a/build/moz.configure/old.configure b/build/moz.configure/old.configure
index 326b2327e..552019a13 100644
--- a/build/moz.configure/old.configure
+++ b/build/moz.configure/old.configure
@@ -215,6 +215,7 @@ def old_configure_options(*options):
     '--enable-pref-extensions',
     '--enable-private-build',
     '--enable-pulseaudio',
+    '--enable-sndio',
     '--enable-raw',
     '--enable-readline',
     '--enable-reflow-perf',
diff --git a/build/moz.configure/windows.configure b/build/moz.configure/windows.configure
index b9a3898a1..631049566 100644
--- a/build/moz.configure/windows.configure
+++ b/build/moz.configure/windows.configure
@@ -361,10 +361,10 @@ set_config('LIB', lib_path)
 
 option(env='MT', nargs=1, help='Path to the Microsoft Manifest Tool')
 
-@depends_win(valid_windows_sdk_dir)
+@depends_win(valid_windows_sdk_dir, valid_ucrt_sdk_dir)
 @imports(_from='os', _import='environ')
 @imports('platform')
-def sdk_bin_path(valid_windows_sdk_dir):
+def sdk_bin_path(valid_windows_sdk_dir, valid_ucrt_sdk_dir):
     if not valid_windows_sdk_dir:
         return
 
@@ -373,13 +373,17 @@ def sdk_bin_path(valid_windows_sdk_dir):
         'AMD64': 'x64',
     }.get(platform.machine())
 
+    # From version 10.0.15063.0 onwards the bin path contains the version number.
+    versioned_bin = ('bin' if valid_ucrt_sdk_dir.version < '10.0.15063.0'
+                     else os.path.join('bin', str(valid_ucrt_sdk_dir.version)))
+
     result = [
         environ['PATH'],
-        os.path.join(valid_windows_sdk_dir.path, 'bin', vc_host)
+        os.path.join(valid_windows_sdk_dir.path, versioned_bin, vc_host)
     ]
     if vc_host == 'x64':
         result.append(
-            os.path.join(valid_windows_sdk_dir.path, 'bin', 'x86'))
+            os.path.join(valid_windows_sdk_dir.path, versioned_bin, 'x86'))
     return result