Merge pull request #30292 from neikeq/android_fixes

Mono: Android build and shared libraries fixes

1 files changed, 69 insertions, 0 deletions

diff --git a/modules/mono/build_scripts/make_android_mono_config.py b/modules/mono/build_scripts/make_android_mono_config.py
new file mode 100644
index 0000000000..cd9210897d
--- /dev/null
+++ b/modules/mono/build_scripts/make_android_mono_config.py
@@ -0,0 +1,69 @@
+
+def generate_compressed_config(config_src, output_dir):
+    import os.path
+    from compat import byte_to_str
+
+    # Header file
+    with open(os.path.join(output_dir, 'android_mono_config.gen.h'), 'w') as header:
+        header.write('''/* THIS FILE IS GENERATED DO NOT EDIT */
+#ifndef ANDROID_MONO_CONFIG_GEN_H
+#define ANDROID_MONO_CONFIG_GEN_H
+
+#ifdef ANDROID_ENABLED
+
+#include "core/ustring.h"
+
+String get_godot_android_mono_config();
+
+#endif // ANDROID_ENABLED
+
+#endif // ANDROID_MONO_CONFIG_GEN_H
+''')
+
+    # Source file
+    with open(os.path.join(output_dir, 'android_mono_config.gen.cpp'), 'w') as cpp:
+        with open(config_src, 'rb') as f:
+            buf = f.read()
+            decompr_size = len(buf)
+            import zlib
+            buf = zlib.compress(buf)
+            compr_size = len(buf)
+
+            bytes_seq_str = ''
+            for i, buf_idx in enumerate(range(compr_size)):
+                if i > 0:
+                    bytes_seq_str += ', '
+                bytes_seq_str += byte_to_str(buf[buf_idx])
+
+            cpp.write('''/* THIS FILE IS GENERATED DO NOT EDIT */
+#include "android_mono_config.gen.h"
+
+#ifdef ANDROID_ENABLED
+
+#include "core/io/compression.h"
+#include "core/pool_vector.h"
+
+namespace {
+
+// config
+static const int config_compressed_size = %d;
+static const int config_uncompressed_size = %d;
+static const unsigned char config_compressed_data[] = { %s };
+
+} // namespace
+
+String get_godot_android_mono_config() {
+	PoolVector<uint8_t> data;
+	data.resize(config_uncompressed_size);
+	PoolVector<uint8_t>::Write w = data.write();
+	Compression::decompress(w.ptr(), config_uncompressed_size, config_compressed_data,
+			config_compressed_size, Compression::MODE_DEFLATE);
+	String s;
+	if (s.parse_utf8((const char *)w.ptr(), data.size())) {
+		ERR_FAIL_V(String());
+	}
+	return s;
+}
+
+#endif // ANDROID_ENABLED
+''' % (compr_size, decompr_size, bytes_seq_str))