Bypass configure script entirely for Windows builds

- Call create-minimal-makefile.sh directly from CMake on Windows
- Skip configure-atari800.sh completely to avoid autotools
- Add explicit debugging output for Windows build path
- This ensures XEP80 and autotools are never involved in Windows builds

Should completely eliminate xep80.h compilation errors.

Author: pedgarcia

CMakeLists.txt

@@ -76,11 +76,11 @@ if(WIN32)
     # Use msys2 shell environment with proper PATH for MinGW gcc
     if(MSYS2_BASH MATCHES "msys2\.(cmd|CMD)$")
         # GitHub Actions setup-msys2 wrapper
-        set(ATARI800_CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env MSYSTEM=MSYS ${MSYS2_BASH} -c "export PATH='/mingw64/bin:/usr/bin:$PATH' && cd '<SOURCE_DIR>' && '${CMAKE_CURRENT_SOURCE_DIR}/scripts/configure-atari800.sh' '<SOURCE_DIR>'")
+        set(ATARI800_CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env MSYSTEM=MSYS OS=Windows_NT RUNNER_OS=Windows CI=true ${MSYS2_BASH} -c "export PATH='/mingw64/bin:/usr/bin:$PATH' && cd '<SOURCE_DIR>' && echo 'FORCING MINIMAL BUILD FOR WINDOWS' && '${CMAKE_CURRENT_SOURCE_DIR}/scripts/create-minimal-makefile.sh' '<SOURCE_DIR>'")
         set(ATARI800_BUILD_COMMAND ${CMAKE_COMMAND} -E env MSYSTEM=MSYS ${MSYS2_BASH} -c "export PATH='/mingw64/bin:/usr/bin:$PATH' && cd '<SOURCE_DIR>' && echo '=== Starting make build ===' && make -j4 VERBOSE=1 || (echo '=== Make failed, trying single-threaded build ===' && make VERBOSE=1)")
     else()
         # Traditional bash.exe
-        set(ATARI800_CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env MSYSTEM=MSYS ${MSYS2_BASH} --login -c "export PATH='/mingw64/bin:/usr/bin:$PATH' && cd '<SOURCE_DIR>' && '${CMAKE_CURRENT_SOURCE_DIR}/scripts/configure-atari800.sh' '<SOURCE_DIR>'")
+        set(ATARI800_CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env MSYSTEM=MSYS OS=Windows_NT RUNNER_OS=Windows CI=true ${MSYS2_BASH} --login -c "export PATH='/mingw64/bin:/usr/bin:$PATH' && cd '<SOURCE_DIR>' && echo 'FORCING MINIMAL BUILD FOR WINDOWS' && '${CMAKE_CURRENT_SOURCE_DIR}/scripts/create-minimal-makefile.sh' '<SOURCE_DIR>'")
         set(ATARI800_BUILD_COMMAND ${CMAKE_COMMAND} -E env MSYSTEM=MSYS ${MSYS2_BASH} --login -c "export PATH='/mingw64/bin:/usr/bin:$PATH' && cd '<SOURCE_DIR>' && echo '=== Starting make build ===' && make -j4 VERBOSE=1 || (echo '=== Make failed, trying single-threaded build ===' && make VERBOSE=1)")
     endif()
 else()

scripts/configure-atari800.sh

@@ -132,9 +132,22 @@ elif [[ "$OSTYPE" == "msys" ]] || [[ "$MSYSTEM" != "" ]]; then
     export CPPFLAGS="${CPPFLAGS:-}"
 fi
 
+# Debug environment variables
+echo "=== Environment Detection ==="
+echo "OSTYPE: $OSTYPE"
+echo "MSYSTEM: $MSYSTEM"
+echo "OS: $OS" 
+echo "RUNNER_OS: $RUNNER_OS"
+echo "CI: $CI"
+echo "pwd: $(pwd)"
+echo "uname: $(uname -a 2>/dev/null || echo 'uname not available')"
+echo "=========================="
+
 # Configure with Windows-specific settings if needed
-if [[ "$OSTYPE" == "msys" ]] || [[ "$MSYSTEM" != "" ]]; then
+# Check multiple ways to detect Windows environment
+if [[ "$OSTYPE" == "msys" ]] || [[ "$MSYSTEM" != "" ]] || [[ "$OS" == "Windows_NT" ]] || [[ "$RUNNER_OS" == "Windows" ]] || [[ "$CI" == "true" && $(uname -s 2>/dev/null || echo '') == *"MSYS"* ]]; then
     echo "Windows detected - using minimal Makefile approach to avoid autotools issues"
+    echo "Detection triggered by: OSTYPE=$OSTYPE, MSYSTEM=$MSYSTEM, OS=$OS, RUNNER_OS=$RUNNER_OS"
     echo "Creating minimal build system for libatari800..."
     "$SCRIPT_DIR/create-minimal-makefile.sh" "$ATARI800_SRC_PATH"
     echo "Skipping configure step - using minimal Makefile approach"