Revert "gcc: backport some more fixes"

This reverts commit 994a815.

mingw-w64-gcc/PKGBUILD

@@ -24,7 +24,7 @@ pkgver=10.2.0
 #_majorver=${pkgver:0:1}
 #_sourcedir=${_realname}-${_majorver}-${_snapshot}
 _sourcedir=${_realname}-${pkgver}
-pkgrel=8
+pkgrel=7
 pkgdesc="GCC for the MinGW-w64"
 arch=('any')
 url="https://gcc.gnu.org"
@@ -72,8 +72,7 @@ source=("https://ftp.gnu.org/gnu/gcc/${_realname}-${pkgver%%+*}/${_realname}-${p
         0150-gcc-10.2.0-libgcc-ldflags.patch
         0160-libbacktrace-seh.patch
         0200-backport-7fc0f78.patch
-        0201-backport-49a714e.patch
-        0202-backport-2939b35.patch)
+        0201-backport-49a714e.patch)
 sha256sums=('b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c'
             'SKIP'
             'bce81824fc89e5e62cca350de4c17a27e27a18a1a1ad5ca3492aec1fc5af3234'
@@ -99,8 +98,7 @@ sha256sums=('b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c'
             '7f0b4e45d933e18c9d8bd2afcd83e4f52e97e2e25dd41bfa0cba755c70e591c7'
             '88c1d65e763e631ad49f9a077ed631f4acac9ef4732e2818ccddaefc883b1811'
             '90b0f1aae2e2f9d75520569e8fbb31a9bac507136dd103a966f063d28e2094b8'
-            '6bcaf2846ceeafa87912b30ed3e573d75b35bbeafebdaf675e2318b9b0058fbb'
-            '319b1ffe9dbede0578ffa4fd78fe803bf40ed1e0bc52251fdaaadd869f0dbf2a')
+            '6bcaf2846ceeafa87912b30ed3e573d75b35bbeafebdaf675e2318b9b0058fbb')
 validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9  # [email protected]
               86CFFCA918CF3AF47147588051E8B148A9999C34  # [email protected]
               13975A70E63C361C73AE69EF6EEB81F8981C74C7  # [email protected]
@@ -174,10 +172,6 @@ prepare() {
   apply_patch_with_msg \
     0201-backport-49a714e.patch
 
-  # https://github.com/msys2/MINGW-packages/issues/8079
-  apply_patch_with_msg \
-    0202-backport-2939b35.patch
-
   # do not expect ${prefix}/mingw symlink - this should be superceded by
   # 0005-Windows-Don-t-ignore-native-system-header-dir.patch .. but isn't!
   sed -i 's/${prefix}\/mingw\//${prefix}\//g' configure