CMake: pro2cmake.py: Handle more libraries

Change-Id: I561b619c4dbc56a1f6ad383a68ce4b82858a031c
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

util/cmake/helper.py

@@ -205,8 +205,16 @@ def substitute_platform(platform: str) -> str:
 
 
 libray_mapping = {
-    'zlib': 'ZLIB::ZLIB',
+    'libdl': '${CMAKE_DL_LIBS}',
+    'doubleconversion': 'double-conversion',
     'glib': 'GLIB2::GLIB2',
+    'icu': 'ICU::i18n ICU::uc ICU::data',
+    'libatomic': 'Atomic',
+    'libproxy': 'LibProxy::LibProxy',
+    'pcre2': 'PCRE2',
+    'librt': 'WrapRt',
+    'zlib': 'ZLIB::ZLIB',
+    'zstd': 'ZSTD::ZSTD',
 }