finally fix gcc building fully

.vscode/settings.json

@@ -6,7 +6,8 @@
         "Test-Path": true,
         "mkdir": true,
         "cp": true,
-        "hdiutil": true
+        "hdiutil": true,
+        "&": true
     },
     "files.associations": {
         "limits.h": "c"

dom/canvas/WebGLContext.cpp

@@ -843,9 +843,11 @@ WebGLContext::ThrowEvent_WebGLContextCreationError(const nsACString& text)
 }
 
 NS_IMETHODIMP
-WebGLContext::InitializeWithDrawTarget(nsIDocShell*,
+WebGLContext::InitializeWithDrawTarget(nsIDocShell* aDocShell,
-                                       NotNull<gfx::DrawTarget*>)
+                                       NotNull<gfx::DrawTarget*> aTarget)
 {
+    (void)aDocShell;
+    (void)aTarget;
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 

dom/canvas/WebGLContext_mingw_compat.cpp

@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#if defined(__MINGW32__) && defined(__i386__)
+
+#include "WebGLContext.h"
+
+namespace mozilla {
+
+extern "C" nsresult __attribute__((stdcall))
+WebGLContext_InitializeWithDrawTarget_stdcall(
+    WebGLContext* self,
+    nsIDocShell* aDocShell,
+    NotNull<gfx::DrawTarget*> aDrawTarget)
+    __asm__("__ZN7mozilla12WebGLContext24InitializeWithDrawTargetEP11nsIDocShellNS_7NotNullIPNS_3gfx10DrawTargetEEE@12");
+
+extern "C" nsresult __attribute__((stdcall))
+WebGLContext_InitializeWithDrawTarget_stdcall(
+    WebGLContext* self,
+    nsIDocShell* aDocShell,
+    NotNull<gfx::DrawTarget*> aDrawTarget)
+{
+  return self->WebGLContext::InitializeWithDrawTarget(aDocShell, aDrawTarget);
+}
+
+}  // namespace mozilla
+
+#endif

dom/canvas/moz.build

@@ -57,6 +57,11 @@ SOURCES += [
     'ImageUtils.cpp',
 ]
 
+if CONFIG['GNU_CC'] and CONFIG['CPU_ARCH'] == 'x86' and CONFIG['OS_ARCH'] == 'WINNT':
+    SOURCES += [
+        'WebGLContext_mingw_compat.cpp',
+    ]
+
 # WebGL Sources
 UNIFIED_SOURCES += [
     'TexUnpackBlob.cpp',
@@ -79,7 +84,6 @@ UNIFIED_SOURCES += [
     'WebGL2ContextVertices.cpp',
     'WebGLActiveInfo.cpp',
     'WebGLBuffer.cpp',
-    'WebGLContext.cpp',
     'WebGLContextBuffers.cpp',
     'WebGLContextDraw.cpp',
     'WebGLContextExtensions.cpp',
@@ -151,6 +155,7 @@ UNIFIED_SOURCES += [
 
 SOURCES += [
     'MurmurHash3.cpp',
+    'WebGLContext.cpp',
 ]
 
 # Suppress warnings from third-party code.

extensions/spellcheck/hunspell/src/moz.build

@@ -17,6 +17,8 @@ SOURCES += [
     'utf_info.cxx',
 ]
 
+DISABLE_STL_WRAPPING = True
+
 DEFINES['BUILDING_LIBHUNSPELL'] = True
 
 # Hunspell must be built into libxul on SunOS. See UXP Issue #2290.

gfx/ots/src/moz.build

@@ -62,6 +62,8 @@ if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 
+DISABLE_STL_WRAPPING = True
+
 FINAL_LIBRARY = 'gkmedias'
 
 DEFINES['PACKAGE_VERSION'] = '"moz"'

js/src/old-configure.in

@@ -1034,8 +1034,10 @@ case "${OS_TARGET}" in
 WINNT|Darwin|Android)
   ;;
 *)
+  if test -z "$GNU_CC"; then
     STL_FLAGS="-I${DIST}/stl_wrappers"
     WRAP_STL_INCLUDES=1
+  fi
   ;;
 esac
 

media/libjxl/moz.build

@@ -114,6 +114,8 @@ EXPORTS.jxl += [
 DEFINES["JPEGXL_ENABLE_BOXES"] = "0"
 DEFINES["JPEGXL_ENABLE_TRANSCODE_JPEG"] = "0"
 
+DISABLE_STL_WRAPPING = True
+
 FINAL_LIBRARY = "gkmedias"
 
 # We allow warnings for third-party code that can be updated from upstream.

memory/mozalloc/mozalloc_abort.h

@@ -16,11 +16,7 @@
  * Note: MOZ_NORETURN seems to break crash stacks on ARM, so we don't
  * use that annotation there.
  */
-#if defined(__MINGW32__)
-#  define MOZALLOC_ABORT_API
-#else
 #define MOZALLOC_ABORT_API MFBT_API
-#endif
 
 MOZALLOC_ABORT_API
 #if !defined(__arm__)

modules/woff2/moz.build

@@ -27,4 +27,6 @@ LOCAL_INCLUDES += [
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 
+DISABLE_STL_WRAPPING = True
+
 Library('woff2')

mozglue/build/mozglue.def.in

@@ -34,6 +34,7 @@ EXPORTS
   _wcsdup=wrap_wcsdup
   jemalloc_stats
   jemalloc_free_dirty_pages
+  _Z14mozalloc_abortPKc
   ; A hack to work around the CRT (see giant comment in Makefile.in)
   frex=dumb_free_thunk
 #endif

old-configure.in

@@ -1230,8 +1230,10 @@ case "${OS_TARGET}" in
 Darwin)
   ;;
 *)
+  if test -z "$GNU_CC"; then
     STL_FLAGS="-I${DIST}/stl_wrappers"
     WRAP_STL_INCLUDES=1
+  fi
   ;;
 esac