Give up on the cross compiler for x86 thing

Author: mintsuki

.github/workflows/nightly.yml

@@ -26,7 +26,7 @@ jobs:
 
           GCC_VERSION=15.2.0
 
-          for i in aarch64 loongarch64 riscv64 x86_64 i386; do
+          for i in aarch64 loongarch64 riscv64; do
               wget https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/$GCC_VERSION/x86_64-gcc-$GCC_VERSION-nolibc-$i-linux.tar.gz
               tar -xf x86_64-gcc-$GCC_VERSION-nolibc-$i-linux.tar.gz
               export PATH="$(pwd -P)"/gcc-$GCC_VERSION-nolibc/$i-linux/bin:"$PATH"
@@ -38,8 +38,6 @@ jobs:
 
           export PACKAGES_PATH="$(pwd -P)"/edk2
 
-          export GCC5_IA32_PREFIX=i386-linux-
-          export GCC5_X64_PREFIX=x86_64-linux-
           export GCC5_AARCH64_PREFIX=aarch64-linux-
           export GCC5_LOONGARCH64_PREFIX=loongarch64-linux-
           export GCC5_RISCV64_PREFIX=riscv64-linux-
@@ -49,8 +47,6 @@ jobs:
           set -e
           make -C edk2/BaseTools
 
-          pacman --noconfirm -Rdds gcc binutils
-
           build -b RELEASE -t GCC5 -a AARCH64 -p ArmVirtPkg/ArmVirtQemu.dsc
           build -b RELEASE -t GCC5 -a LOONGARCH64 -p OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc
           build -b RELEASE -t GCC5 -a RISCV64 -p OvmfPkg/RiscVVirt/RiscVVirtQemu.dsc