[openssl] Set linux-x32 for emscripten (#37076)

ports/openssl/command-line-length.patch

@@ -0,0 +1,13 @@
+diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
+index 8ddb128..52b9ad6 100644
+--- a/Configurations/unix-Makefile.tmpl
++++ b/Configurations/unix-Makefile.tmpl
+@@ -1961,7 +1961,7 @@ EOF
+       my @objs = map { platform->obj($_) } @{$args{objs}};
+       my $deps = join(" \\\n" . ' ' x (length($lib) + 2),
+                       fill_lines(' ', $COLUMNS - length($lib) - 2, @objs));
+-      my $max_per_call = 500;
++      my $max_per_call = ($^O eq 'msys') ? 80 : 500;
+       my @objs_grouped;
+       push @objs_grouped, join(" ", splice @objs, 0, $max_per_call) while @objs;
+       my $fill_lib =

ports/openssl/portfile.cmake

@@ -21,6 +21,7 @@ vcpkg_from_github(
     REF "openssl-${VERSION}"
     SHA512 3eed5903f37ac728522cbb0ea0081f1d5a62d9420366d487f838dc22c31813c58584838400bd3d09518608e1e71bafcb1ff83713d351e4876da6625d5543fef6
     PATCHES
+        command-line-length.patch
         script-prefix.patch
         windows/install-layout.patch
         windows/install-pdbs.patch

ports/openssl/unix/portfile.cmake

@@ -6,7 +6,7 @@ openssl requires Linux kernel headers from the system package manager.
 ]])
 endif()
 
-if(CMAKE_HOST_WIN32)
+if(VCPKG_HOST_IS_WINDOWS)
     vcpkg_acquire_msys(MSYS_ROOT PACKAGES make perl)
     set(MAKE "${MSYS_ROOT}/usr/bin/make.exe")
     set(PERL "${MSYS_ROOT}/usr/bin/perl.exe")
@@ -88,6 +88,7 @@ elseif(VCPKG_TARGET_IS_MINGW)
         set(OPENSSL_ARCH mingw)
     endif()
 elseif(VCPKG_TARGET_IS_EMSCRIPTEN)
+    set(OPENSSL_ARCH linux-x32)
     vcpkg_list(APPEND CONFIGURE_OPTIONS
         threads
         no-engine

ports/openssl/vcpkg.json

@@ -1,6 +1,7 @@
 {
   "name": "openssl",
   "version": "3.2.1",
+  "port-version": 1,
   "description": "OpenSSL is an open source project that provides a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library.",
   "homepage": "https://www.openssl.org",
   "license": "Apache-2.0",

versions/baseline.json

@@ -6474,7 +6474,7 @@
     },
     "openssl": {
       "baseline": "3.2.1",
-      "port-version": 0
+      "port-version": 1
     },
     "openssl-unix": {
       "baseline": "deprecated",

versions/o-/openssl.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "3dc6df970a3aff9c977032299e481fd9872e0970",
+      "version": "3.2.1",
+      "port-version": 1
+    },
     {
       "git-tree": "53fb72a19981a3439cd569f58b722ca6cd26e23d",
       "version": "3.2.1",