Add a placeholder XML manifest to ruby.exe and all extension DLLs

This allows to add a customized manifest within the installer build process later on.
The Microsoft mt.exe allows to add a manifest to a EXE or DLL file after the build.
But there is no such tool in gcc/llvm.
So adding a placeholder manifest allows to later change the XML with simple text replacement.
That way the ruby build doesn't need any patches and is not bound too much to the installer.

Also use a build directory like the MSYS2/MINGW-packages.

mingw-w64-ruby-head/PKGBUILD

@@ -1,7 +1,7 @@
 _realname=ruby
 pkgbase=mingw-w64-ruby-head
 pkgname="${MINGW_PACKAGE_PREFIX}-ruby-head"
-pkgver=r20241214
+pkgver=r20241223
 pkgver() {
   echo r`date +%Y%m%d`
 }
@@ -25,7 +25,9 @@ source=("https://cache.ruby-lang.org/pub/ruby/snapshot/snapshot-master.tar.xz"
         0001-Add-C-ext-win32-dll_directory-as-an-alternative-to-f.patch
         0002-Don-t-add-an-exe-file-manifest.patch
         ruby.ico
-        rubyw.ico)
+        rubyw.ico
+        placeholder-manifest.rc
+        placeholder.manifest.xml)
 noextract=("snapshot-master.tar.xz")
 
 # To update SHA256 hashs run: ridk exec sh -c "updpkgsums PKGBUILD"
@@ -35,7 +37,9 @@ sha256sums=('SKIP'
             'a50c81ab8c178689485257f8eaa70bd8184b878a798780084668f838912e2832'
             'da079dbfdc3d4e1b976ed15d58244ed6e0df201ec829bead578fb4a7177b9cab'
             '6c80ba2ca49840e387a08b7fedc6e7acd298ac2ec853155209efb2af20397b22'
-            'c30fb04ac0e88ba634daaa811a81ea5a75027646617b895acd14df9518a4a55a')
+            'c30fb04ac0e88ba634daaa811a81ea5a75027646617b895acd14df9518a4a55a'
+            'c064d0de1b8f2d59a19ba2f7b32e5d61d009abe6c4e7fca43c833541c7f7fa71'
+            'c7a555d4826453efe7e33a2ebf78462b1fa665dffd7e4972143b48b1c9c71375')
 
 prepare() {
   bsdtar -xf snapshot-master.tar.xz || true
@@ -47,19 +51,19 @@ prepare() {
 }
 
 build() {
+  mkdir -p build-${MSYSTEM} && cd build-${MSYSTEM}
 
   CFLAGS="-O3 -fstack-protector-strong"
-  LDFLAGS="-pipe -s -fstack-protector-strong"
+  PLACEHOLDER_RES=`cygpath -m ${srcdir}/build-${MSYSTEM}/placeholder-manifest.res`
+  LDFLAGS="-pipe -s -fstack-protector-strong ${PLACEHOLDER_RES}"
   if [[ ${MSYSTEM} == CLANG* ]]; then
-    CFLAGS+=" -Wno-dll-attribute-on-redeclaration"
+    CFLAGS+=" -Wno-dll-attribute-on-redeclaration -Wno-shorten-64-to-32"
   else
     CFLAGS+=" -Wno-incompatible-pointer-types"
   fi
 
-  [[ -d "${srcdir}/build-${MINGW_CHOST}" ]] && rm -rf "${srcdir}/build-${MINGW_CHOST}"
-  mkdir -p "${srcdir}/build-${MINGW_CHOST}" && cd "${srcdir}/build-${MINGW_CHOST}"
-
   cp ${srcdir}/*.ico .
+  windres --input ${srcdir}/placeholder-manifest.rc --output ${srcdir}/build-${MSYSTEM}/placeholder-manifest.res --output-format=coff
 
   ../snapshot-master/configure \
     --prefix=${MINGW_PREFIX} \
@@ -76,15 +80,15 @@ build() {
 }
 
 check() {
-  cd "${srcdir}/build-${MINGW_CHOST}"
+  cd build-${MSYSTEM}
   echo $PATH
   make -l "TESTOPTS=-q" btest test-basic
   # TODO: Full tests fail currently
   # make -l "TESTOPTS=-q" test-all || true
 }
 
 package() {
-  cd "${srcdir}/build-${MINGW_CHOST}"
+  cd build-${MSYSTEM}
   make -f GNUMakefile DESTDIR="${pkgdir}" install
   for script in gem; do
     install ${srcdir}/snapshot-master/bin/${script} \

mingw-w64-ruby-head/placeholder-manifest.rc

@@ -0,0 +1,2 @@
+#include "winuser.h"
+2 RT_MANIFEST placeholder.manifest.xml

mingw-w64-ruby-head/placeholder.manifest.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+  <!-- Enough space for a valid manifest in the DLL -->
+</assembly>