core/gcc to 12.1.0-2.1

core/gcc/PKGBUILD

@@ -13,13 +13,14 @@
 #  - disabled make check, too much stress, kills plugs :(
 #  - specifid build host, disabled distcc
 #  - replaced bugurl with our GitHub issue page
+#  - upstream patch to fix bctoolbox FTBFS
 
 noautobuild=1
 
 pkgname=(gcc gcc-libs gcc-fortran gcc-objc gcc-go libgccjit)
 pkgver=12.1.0
 _majorver=${pkgver%%.*}
-pkgrel=2
+pkgrel=2.1
 pkgdesc='The GNU Compiler Collection'
 arch=(x86_64)
 license=(GPL3 LGPL FDL custom)
@@ -50,6 +51,7 @@ _libdir=usr/lib/gcc/$CHOST/${pkgver%%+*}
 source=(https://sourceware.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.xz{,.sig}
         c89 c99
         gcc-ada-repro.patch
+        844a5c8ca.patch::'https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=844a5c8ca768dc0cc90c1a943756610832d686a8'
 )
 validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9  # bpiotrowski@archlinux.org
               86CFFCA918CF3AF47147588051E8B148A9999C34  # evangelos@foutrelis.com
@@ -59,7 +61,8 @@ sha256sums=('62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b'
             'SKIP'
             'de48736f6e4153f03d0a5d38ceb6c6fdb7f054e8f47ddd6af0a3dbf14f27b931'
             '2513c6d9984dd0a2058557bf00f06d8d5181734e41dcfe07be7ed86f2959622a'
-            '1773f5137f08ac1f48f0f7297e324d5d868d55201c03068670ee4602babdef2f')
+            '1773f5137f08ac1f48f0f7297e324d5d868d55201c03068670ee4602babdef2f'
+            '6dc8d32e76bc6c7c1a24ae527062ec1b4f393c9f7e0e25f6ab4acc98f622a80f')
 
 prepare() {
   [[ ! -d gcc ]] && ln -s gcc-${pkgver/+/-} gcc
@@ -77,6 +80,9 @@ prepare() {
   # Reproducible gcc-ada
   patch -Np0 < "$srcdir/gcc-ada-repro.patch"
 
+  # tree-optimization/105562 - avoid uninit diagnostic with better FRE
+  patch -Np1 < "$srcdir/844a5c8ca.patch"
+
   # ALARM: Specify build host types, triplet patch
   [[ $CARCH == "armv7h" ]] && CONFIGFLAG="--host=armv7l-unknown-linux-gnueabihf --build=armv7l-unknown-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=neon"
   [[ $CARCH == "aarch64" ]] && CONFIGFLAG="--host=aarch64-unknown-linux-gnu --build=aarch64-unknown-linux-gnu --with-arch=armv8-a --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419"