Merge pull request #111 from zephir-lang/#110-win-builds

#110 - Windows builds

Author: Jeckerson

.ci/AppVeyor.psm1

@@ -0,0 +1,45 @@
+# This file is part of the Zephir Parser.
+#
+# (c) Zephir Team <team@zephir-lang.com>
+#
+# For the full copyright and license information, please view
+# the LICENSE file that was distributed with this source code.
+
+Write-Output "-- Compiling Lemon parser..."
+$LemonSrc = Join-Path -Path './parser' -ChildPath 'lemon.c'
+$LemonBin = Join-Path -Path './parser' -ChildPath 'lemon.exe'
+
+if ($IsWindows) {
+    & cl /Fe${LemonExe} ${LemonSrc}
+}
+else {
+    $LemonBin = Join-Path -Path './parser' -ChildPath 'lemon'
+    & gcc ${LemonSrc} -o ${LemonBin}
+}
+& ${LemonBin} -x
+
+Write-Output "-- Cleanup initial file state..."
+
+$AutoFiles = "./parser/zephir.c",
+             "./parser/zephir.h",
+             "./parser/parser.c",
+             "./parser/scanner.c"
+
+foreach ($GeneratedFile in $AutoFiles) {
+    if (Test-Path -Path $GeneratedFile) {
+        Remove-Item $GeneratedFile
+    }
+}
+
+Write-Output "-- Run re2c..."
+& re2c -o (Join-Path -Path './parser' -ChildPath 'scanner.c') (Join-Path -Path './parser' -ChildPath 'scanner.re')
+
+Write-Output "-- Generating zephir.c file with lemon parser..."
+& ${LemonBin} -s (Join-Path -Path './parser' -ChildPath 'zephir.lemon')
+
+Write-Output "-- Generating parser.c file..."
+$ParserC = Join-Path -Path './parser' -ChildPath 'parser.c'
+$ZephirC = Join-Path -Path './parser' -ChildPath 'zephir.c'
+$BaseC   = Join-Path -Path './parser' -ChildPath 'base.c'
+Set-Content -Path ${ParserC} -Value '#include <php.h>'
+Get-Content ${ZephirC}, ${BaseC} | Add-Content ${ParserC}