Merge pull request #26458 from neikeq/mono-build-cleanup

Mono: Add CPPPATH only to env_mono and cleanup build scripts

1 files changed, 61 insertions, 0 deletions

diff --git a/modules/mono/build_scripts/make_cs_compressed_header.py b/modules/mono/build_scripts/make_cs_compressed_header.py
new file mode 100644
index 0000000000..1f9177cef8
--- /dev/null
+++ b/modules/mono/build_scripts/make_cs_compressed_header.py
@@ -0,0 +1,61 @@
+
+def generate_header(src, dst, version_dst):
+    from compat import byte_to_str
+
+    with open(dst, 'w') as header:
+        header.write('/* THIS FILE IS GENERATED DO NOT EDIT */\n')
+        header.write('#ifndef CS_COMPRESSED_H\n')
+        header.write('#define CS_COMPRESSED_H\n\n')
+        header.write('#ifdef TOOLS_ENABLED\n\n')
+        header.write('#include "core/map.h"\n')
+        header.write('#include "core/ustring.h"\n')
+        inserted_files = ''
+        import os
+        latest_mtime = 0
+        cs_file_count = 0
+        for root, _, files in os.walk(src):
+            files = [f for f in files if f.endswith('.cs')]
+            for file in files:
+                cs_file_count += 1
+                filepath = os.path.join(root, file)
+                filepath_src_rel = os.path.relpath(filepath, src)
+                mtime = os.path.getmtime(filepath)
+                latest_mtime = mtime if mtime > latest_mtime else latest_mtime
+                with open(filepath, 'rb') as f:
+                    buf = f.read()
+                    decomp_size = len(buf)
+                    import zlib
+                    buf = zlib.compress(buf)
+                    name = str(cs_file_count)
+                    header.write('\n')
+                    header.write('// ' + filepath_src_rel + '\n')
+                    header.write('static const int _cs_' + name + '_compressed_size = ' + str(len(buf)) + ';\n')
+                    header.write('static const int _cs_' + name + '_uncompressed_size = ' + str(decomp_size) + ';\n')
+                    header.write('static const unsigned char _cs_' + name + '_compressed[] = { ')
+                    for i, buf_idx in enumerate(range(len(buf))):
+                        if i > 0:
+                            header.write(', ')
+                        header.write(byte_to_str(buf[buf_idx]))
+                    inserted_files += '\tr_files.insert("' + filepath_src_rel.replace('\\', '\\\\') + '", ' \
+                                        'CompressedFile(_cs_' + name + '_compressed_size, ' \
+                                        '_cs_' + name + '_uncompressed_size, ' \
+                                        '_cs_' + name + '_compressed));\n'
+                    header.write(' };\n')
+        header.write('\nstruct CompressedFile\n' '{\n'
+            '\tint compressed_size;\n' '\tint uncompressed_size;\n' '\tconst unsigned char* data;\n'
+            '\n\tCompressedFile(int p_comp_size, int p_uncomp_size, const unsigned char* p_data)\n'
+            '\t{\n' '\t\tcompressed_size = p_comp_size;\n' '\t\tuncompressed_size = p_uncomp_size;\n'
+            '\t\tdata = p_data;\n' '\t}\n' '\n\tCompressedFile() {}\n' '};\n'
+            '\nvoid get_compressed_files(Map<String, CompressedFile>& r_files)\n' '{\n' + inserted_files + '}\n'
+            )
+        header.write('\n#endif // TOOLS_ENABLED\n')
+        header.write('\n#endif // CS_COMPRESSED_H\n')
+
+        glue_version = int(latest_mtime) # The latest modified time will do for now
+
+        with open(version_dst, 'w') as version_header:
+            version_header.write('/* THIS FILE IS GENERATED DO NOT EDIT */\n')
+            version_header.write('#ifndef CS_GLUE_VERSION_H\n')
+            version_header.write('#define CS_GLUE_VERSION_H\n\n')
+            version_header.write('#define CS_GLUE_VERSION UINT32_C(' + str(glue_version) + ')\n')
+            version_header.write('\n#endif // CS_GLUE_VERSION_H\n')