BuildSystem: Rename toolchain -> x86_64-pc-banan_os

toolchain/Toolchain.txt

@@ -30,8 +30,8 @@ set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE BOTH)
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
-set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}/bin/${BANAN_ARCH}-banan_os-g++)
+set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}/bin/${BANAN_ARCH}-pc-banan_os-g++)
 set(CMAKE_CXX_COMPILER_WORKS True)
 
-set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}/bin/${BANAN_ARCH}-banan_os-gcc)
+set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}/bin/${BANAN_ARCH}-pc-banan_os-gcc)
 set(CMAKE_C_COMPILER_WORKS True)

toolchain/build.sh

@@ -166,7 +166,8 @@ build_grub () {
 		--target="$BANAN_ARCH" \
 		--prefix="$BANAN_TOOLCHAIN_PREFIX" \
 		--with-platform="efi" \
-		--disable-werror
+		--disable-werror \
+		CFLAGS=--std=gnu11
 
 	make $MAKE_JOBS
 	make install

toolchain/gcc-12.2.0.patch

@@ -12,12 +12,12 @@ diff -ruN gcc-12.2.0/config.sub gcc-12.2.0-banan_os/config.sub
  	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
 diff -ruN gcc-12.2.0/fixincludes/mkfixinc.sh gcc-12.2.0-banan_os/fixincludes/mkfixinc.sh
 --- gcc-12.2.0/fixincludes/mkfixinc.sh	2022-08-19 11:09:52.160657095 +0300
-+++ gcc-12.2.0-banan_os/fixincludes/mkfixinc.sh	2024-09-03 23:09:34.461106020 +0300
++++ gcc-12.2.0-banan_os/fixincludes/mkfixinc.sh	2025-06-03 18:08:13.366965577 +0300
 @@ -11,6 +11,7 @@
  
  # Check for special fix rules for particular targets
  case $machine in
-+    *-banan_os* | \
++    *-*-banan_os* | \
      i?86-*-cygwin* | \
      i?86-*-mingw32* | \
      x86_64-*-mingw32* | \