ci: remove the MINGW_DIR and MINGW_ARCHIVE env vars

Author: pietroalbini

src/ci/azure-pipelines/auto.yml

@@ -285,8 +285,6 @@ jobs:
         RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu
         SCRIPT: make ci-mingw-subset-1
         CUSTOM_MINGW: 1
-        MINGW_ARCHIVE: i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z
-        MINGW_DIR: mingw32
         # FIXME(#59637)
         NO_DEBUG_ASSERTIONS: 1
         NO_LLVM_ASSERTIONS: 1
@@ -295,15 +293,11 @@ jobs:
         RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu
         SCRIPT: make ci-mingw-subset-2
         CUSTOM_MINGW: 1
-        MINGW_ARCHIVE: i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z
-        MINGW_DIR: mingw32
       x86_64-mingw-1:
         MSYS_BITS: 64
         SCRIPT: make ci-mingw-subset-1
         RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu
         CUSTOM_MINGW: 1
-        MINGW_ARCHIVE: x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z
-        MINGW_DIR: mingw64
         # FIXME(#59637)
         NO_DEBUG_ASSERTIONS: 1
         NO_LLVM_ASSERTIONS: 1
@@ -312,8 +306,6 @@ jobs:
         SCRIPT: make ci-mingw-subset-2
         RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu
         CUSTOM_MINGW: 1
-        MINGW_ARCHIVE: x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z
-        MINGW_DIR: mingw64
 
       # 32/64 bit MSVC and GNU deployment
       dist-x86_64-msvc:
@@ -341,17 +333,13 @@ jobs:
         RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-full-tools --enable-profiler
         SCRIPT: python x.py dist
         CUSTOM_MINGW: 1
-        MINGW_ARCHIVE: i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z
-        MINGW_DIR: mingw32
         DIST_REQUIRE_ALL_TOOLS: 1
         DEPLOY: 1
       dist-x86_64-mingw:
         MSYS_BITS: 64
         SCRIPT: python x.py dist
         RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-full-tools --enable-profiler
         CUSTOM_MINGW: 1
-        MINGW_ARCHIVE: x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z
-        MINGW_DIR: mingw64
         DIST_REQUIRE_ALL_TOOLS: 1
         DEPLOY: 1
 

src/ci/scripts/install-mingw.sh

@@ -27,6 +27,9 @@ IFS=$'\n\t'
 
 source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"
 
+MINGW_ARCHIVE_32="i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z"
+MINGW_ARCHIVE_64="x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z"
+
 if isWindows; then
     if [[ "${CUSTOM_MINGW-0}" -ne 1 ]]; then
         arch=i686
@@ -37,9 +40,15 @@ if isWindows; then
             mingw-w64-$arch-gcc mingw-w64-$arch-python2
         ciCommandAddPath "${SYSTEM_WORKFOLDER}/msys2/mingw${MSYS_BITS}/bin"
     else
-        curl -o mingw.7z "${MIRRORS_BASE}/${MINGW_ARCHIVE}"
+        mingw_archive="${MINGW_ARCHIVE_32}"
+        if [[ "${MSYS_BITS}" = "64" ]]; then
+            mingw_archive="${MINGW_ARCHIVE_64}"
+        fi
+        mingw_dir="mingw${MSYS_BITS}"
+
+        curl -o mingw.7z "${MIRRORS_BASE}/${mingw_archive}"
         7z x -y mingw.7z > /dev/null
-        curl -o "${MINGW_DIR}/bin/gdborig.exe" "${MIRRORS_BASE}/2017-04-20-${MSYS_BITS}bit-gdborig.exe"
-        ciCommandAddPath "$(pwd)/${MINGW_DIR}/bin"
+        curl -o "${mingw_dir}/bin/gdborig.exe" "${MIRRORS_BASE}/2017-04-20-${MSYS_BITS}bit-gdborig.exe"
+        ciCommandAddPath "$(pwd)/${mingw_dir}/bin"
     fi
 fi