openssl3: Support wasm (#6037)

* openssl: Support wasm

* fix find linux/version.h

* openssl: revert all

* openssl3: only wasm static config readonly

* fix configure

packages/o/openssl3/patches/3.3.2/command-line-length.patch

@@ -0,0 +1,14 @@
+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 =
+

packages/o/openssl3/xmake.lua

@@ -17,10 +17,16 @@ package("openssl3")
     add_versions("3.0.1", "53d8121af1c33c62a05a5370e9ba40fcc237717b79a7d99009b0c00c79bd7d78")
     add_versions("3.0.0", "1bdb33f131af75330de94475563c62d6908ac1c18586f7f4aa209b96b0bfc2f9")
 
+    -- https://github.com/microsoft/vcpkg/blob/11faa3f168ec2a2f77510b92a42fb5c8a7e28bd8/ports/openssl/command-line-length.patch
+    add_patches("3.3.2", path.join(os.scriptdir(), "patches/3.3.2/command-line-length.patch"), "e969153046f22d6abbdedce19191361f20edf3814b3ee47fb79a306967e03d81")
+
     on_fetch("fetch")
 
     -- https://security.stackexchange.com/questions/173425/how-do-i-calculate-md2-hash-with-openssl
     add_configs("md2", {description = "Enable MD2 on OpenSSl3 or not", default = false, type = "boolean"})
+    if is_plat("cross", "android", "iphoneos", "wasm") then
+        add_configs("shared", {description = "Build shared library.", default = false, type = "boolean", readonly = true})
+    end
 
     on_load(function (package)
         if not package:is_precompiled() then
@@ -34,7 +40,7 @@ package("openssl3")
                 if jom then
                     package:add("deps", "jom", {private = true})
                 end
-            elseif package:is_plat("android") and is_subhost("windows") and os.arch() == "x64" then
+            elseif package:is_plat("android", "wasm") and is_subhost("windows") and os.arch() == "x64" then
                 -- when building for android on windows, use msys2 perl instead of strawberry-perl to avoid configure issue
                 package:add("deps", "msys2", {configs = {msystem = "MINGW64", base_devel = true}, private = true})
             end
@@ -154,7 +160,7 @@ package("openssl3")
         end
     end)
 
-    on_install("cross", "android", "iphoneos", function (package)
+    on_install("cross", "android", "iphoneos", "wasm", function (package)
         local target_arch = "generic32"
         if package:is_arch("x86_64") then
             target_arch = "x86_64"
@@ -199,9 +205,15 @@ package("openssl3")
         if package:config("md2") then
             table.insert(configs, "enable-md2")
         end
+        if package:is_plat("wasm") then
+            -- @see https://github.com/openssl/openssl/issues/12174
+            table.insert(configs, "no-afalgeng")
+        end
 
         local buildenvs = import("package.tools.autoconf").buildenvs(package)
-        if package:is_cross() and package:is_plat("android") and is_subhost("windows") then
+        if (package:is_cross() and package:is_plat("android") and is_subhost("windows")) or
+            package:is_plat("wasm") then
+
             buildenvs.CFLAGS = buildenvs.CFLAGS:gsub("\\", "/")
             buildenvs.CXXFLAGS = buildenvs.CXXFLAGS:gsub("\\", "/")
             buildenvs.CPPFLAGS = buildenvs.CPPFLAGS:gsub("\\", "/")
@@ -210,6 +222,10 @@ package("openssl3")
         else
             os.vrunv("./Configure", configs, {envs = buildenvs})
         end
+
+        if is_host("windows") and package:is_plat("wasm") then
+            io.replace("Makefile", "bat.exe", "bat", {plain = true})
+        end
         local makeconfigs = {CFLAGS = buildenvs.CFLAGS, ASFLAGS = buildenvs.ASFLAGS}
         import("package.tools.make").build(package, makeconfigs)
         import("package.tools.make").make(package, {"install_sw"})
@@ -218,4 +234,3 @@ package("openssl3")
     on_test(function (package)
         assert(package:has_cfuncs("SSL_new", {includes = "openssl/ssl.h"}))
     end)
-