[ci] Fix windows 32 bit builds (#11002)

* [ci] Show cygwin setup stdout

* [ci] Rerun ca-certificate postinstall script

* [ci] Fix duplicate site flag in cygwin setup

--site and -s are the same

.github/workflows/main.yml

@@ -64,7 +64,8 @@ jobs:
         run: |
           Set-PSDebug -Trace 1
           curl.exe -fsSL -o cygwin-setup.exe --retry 3 $($env:CYGWIN_SETUP)
-          Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre" -Wait
+          Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre" -Wait -RedirectStandardOutput cygwin-setup-out.txt
+          Get-Content cygwin-setup-out.txt
           curl.exe -fsSL -o "opam.tar.xz" --retry 3 https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.2/opam$($env:ARCH).tar.xz
           curl.exe -fsSL -o "libmbedtls.tar.xz" --retry 3 https://github.com/Simn/mingw64-mbedtls/releases/download/2.16.3/mingw64-$($env:MINGW_ARCH)-mbedtls-2.16.3-1.tar.xz
           & "$($env:CYG_ROOT)/bin/bash.exe" @('-lc', 'curl -L https://cpanmin.us | perl - App::cpanminus')
@@ -129,12 +130,11 @@ jobs:
       PLATFORM: windows
       OPAMYES: 1
       OPAMROOT: D:\.opam
-      CYG_MIRROR: http://mirrors.kernel.org/sourceware/cygwin/
+      CYG_MIRROR: http://mirrors.kernel.org/sourceware/cygwin-archive/20221123
       ARCH: 32
       MINGW_ARCH: i686
       CYGWIN_SETUP: https://cygwin.com/setup-x86.exe
       CYG_ROOT: C:/cygwin
-      CYG_CIRCA_URL: http://ctm.crouchingtigerhiddenfruitbat.org/pub/cygwin/circa/2022/11/23/063457
     steps:
       - uses: actions/checkout@main
         with:
@@ -182,7 +182,9 @@ jobs:
         run: |
           Set-PSDebug -Trace 1
           curl.exe -fsSL -o cygwin-setup.exe --retry 3 $($env:CYGWIN_SETUP)
-          Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre --allow-unsupported-windows --site $($env:CYG_CIRCA_URL)" -Wait
+          Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre --allow-unsupported-windows" -Wait -RedirectStandardOutput cygwin-setup-out.txt
+          Get-Content cygwin-setup-out.txt
+          & "$($env:CYG_ROOT)/bin/bash.exe" @('--norc', '--noprofile', '/etc/postinstall/ca-certificates.sh')
           curl.exe -fsSL -o "opam.tar.xz" --retry 3 https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.2/opam$($env:ARCH).tar.xz
           curl.exe -fsSL -o "libmbedtls.tar.xz" --retry 3 https://github.com/Simn/mingw64-mbedtls/releases/download/2.16.3/mingw64-$($env:MINGW_ARCH)-mbedtls-2.16.3-1.tar.xz
           & "$($env:CYG_ROOT)/bin/bash.exe" @('-lc', 'curl -L https://cpanmin.us | perl - App::cpanminus')

extra/github-actions/install-ocaml-windows.yml

@@ -3,7 +3,9 @@
   run: |
     Set-PSDebug -Trace 1
     curl.exe -fsSL -o cygwin-setup.exe --retry 3 $($env:CYGWIN_SETUP)
-    Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre --allow-unsupported-windows --site $($env:CYG_CIRCA_URL)" -Wait
+    Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre --allow-unsupported-windows" -Wait -RedirectStandardOutput cygwin-setup-out.txt
+    Get-Content cygwin-setup-out.txt
+    & "$($env:CYG_ROOT)/bin/bash.exe" @('--norc', '--noprofile', '/etc/postinstall/ca-certificates.sh')
     curl.exe -fsSL -o "opam.tar.xz" --retry 3 https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.2/opam$($env:ARCH).tar.xz
     curl.exe -fsSL -o "libmbedtls.tar.xz" --retry 3 https://github.com/Simn/mingw64-mbedtls/releases/download/2.16.3/mingw64-$($env:MINGW_ARCH)-mbedtls-2.16.3-1.tar.xz
     & "$($env:CYG_ROOT)/bin/bash.exe" @('-lc', 'curl -L https://cpanmin.us | perl - App::cpanminus')

extra/github-actions/install-ocaml-windows64.yml

@@ -3,7 +3,8 @@
   run: |
     Set-PSDebug -Trace 1
     curl.exe -fsSL -o cygwin-setup.exe --retry 3 $($env:CYGWIN_SETUP)
-    Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre" -Wait
+    Start-Process -FilePath "cygwin-setup.exe" -ArgumentList "-B -q -R $($env:CYG_ROOT) -l C:/tmp -s $($env:CYG_MIRROR) -P default -P make -P git -P zlib-devel -P rsync -P patch -P diffutils -P curl -P unzip -P tar -P m4 -P perl -P libpcre-devel -P mbedtls-devel -P mingw64-$($env:MINGW_ARCH)-zlib -P mingw64-$($env:MINGW_ARCH)-gcc-core -P mingw64-$($env:MINGW_ARCH)-pcre" -Wait -RedirectStandardOutput cygwin-setup-out.txt
+    Get-Content cygwin-setup-out.txt
     curl.exe -fsSL -o "opam.tar.xz" --retry 3 https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.2/opam$($env:ARCH).tar.xz
     curl.exe -fsSL -o "libmbedtls.tar.xz" --retry 3 https://github.com/Simn/mingw64-mbedtls/releases/download/2.16.3/mingw64-$($env:MINGW_ARCH)-mbedtls-2.16.3-1.tar.xz
     & "$($env:CYG_ROOT)/bin/bash.exe" @('-lc', 'curl -L https://cpanmin.us | perl - App::cpanminus')

extra/github-actions/workflows/main.yml

@@ -46,12 +46,11 @@ jobs:
       PLATFORM: windows
       OPAMYES: 1
       OPAMROOT: D:\.opam
-      CYG_MIRROR: http://mirrors.kernel.org/sourceware/cygwin/
+      CYG_MIRROR: http://mirrors.kernel.org/sourceware/cygwin-archive/20221123
       ARCH: 32
       MINGW_ARCH: i686
       CYGWIN_SETUP: https://cygwin.com/setup-x86.exe
       CYG_ROOT: C:/cygwin
-      CYG_CIRCA_URL: http://ctm.crouchingtigerhiddenfruitbat.org/pub/cygwin/circa/2022/11/23/063457
     steps:
       - uses: actions/checkout@main
         with: