Convert all CMake subprojects' object libraries into static libraries

CMake object libraries keep building with position-independent code
enabled even when it's explicitly disabled! We do, in fact, have to
build with position-independent code disabled on some targets, such as
PlayStation Vita, since some targets support position-independent code.

CMake static libraries don't seem to forcibly enable
position-independent code, so I've converted all the object libraries
into static libraries and added the new static libraries as dependencies
in Meson.

meson.build

@@ -461,6 +461,7 @@ if is_libretro
         cmake.subproject('libzip', options: libzip_options).dependency('zip'),
         cmake.subproject('physfs', options: physfs_options).dependency('physfs-static'),
         cmake.subproject('openal-soft', options: openal_options).dependency('OpenAL'),
+        cmake.subproject('openal-soft', options: openal_options).dependency('alsoft.fmt'),
         cmake.subproject('fluidlite', options: fluidlite_options).dependency('fluidlite-static'),
         cmake.subproject('ogg', options: ogg_options).dependency('ogg'),
         cmake.subproject('vorbis', options: vorbis_options).dependency('vorbis'),
@@ -468,6 +469,7 @@ if is_libretro
         cmake.subproject('flac', options: flac_options).dependency('FLAC'),
         cmake.subproject('opus', options: opus_options).dependency('opus'),
         cmake.subproject('mpg123', options: mpg123_options).dependency('libmpg123'),
+        cmake.subproject('mpg123', options: mpg123_options).dependency('compat'),
         cmake.subproject('libsndfile', options: libsndfile_options).dependency('sndfile'),
         declare_dependency(
             link_with: static_library(

subprojects/packagefiles/mpg123-pic.patch

@@ -3,13 +3,16 @@
 
 --- a/ports/cmake/src/compat/CMakeLists.txt
 +++ b/ports/cmake/src/compat/CMakeLists.txt
-@@ -2,12 +2,6 @@ set(TARGET compat)
- add_library(${TARGET} OBJECT
+@@ -1,13 +1,7 @@
+ set(TARGET compat)
+-add_library(${TARGET} OBJECT
++add_library(${TARGET} STATIC
      "${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/compat/compat.c"
      "${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/compat/compat_str.c")
 -set_target_properties(${TARGET} PROPERTIES POSITION_INDEPENDENT_CODE ON)
  
- add_library(${TARGET}_dl OBJECT
+-add_library(${TARGET}_dl OBJECT
++add_library(${TARGET}_dl STATIC
      "${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/compat/compat_dl.c")
 -set_target_properties(${TARGET}_dl PROPERTIES POSITION_INDEPENDENT_CODE ON)
 -

subprojects/packagefiles/openal-soft-pic.patch

@@ -13,6 +13,15 @@
  unset(HAS_ROUTER)
 --- a/fmt-11.1.1/CMakeLists.txt
 +++ b/fmt-11.1.1/CMakeLists.txt
+@@ -58,7 +58,7 @@ add_headers(FMT_HEADERS args.h base.h chrono.h color.h compile.h core.h format.h
+                         xchar.h)
+ set(FMT_SOURCES src/format.cc src/os.cc)
+ 
+-add_library(alsoft.fmt OBJECT ${FMT_SOURCES} ${FMT_HEADERS} README.md ChangeLog.md)
++add_library(alsoft.fmt STATIC ${FMT_SOURCES} ${FMT_HEADERS} README.md ChangeLog.md)
+ add_library(alsoft::fmt ALIAS alsoft.fmt)
+ 
+ if (cxx_std_11 IN_LIST CMAKE_CXX_COMPILE_FEATURES)
 @@ -73,7 +73,7 @@ target_include_directories(alsoft.fmt PUBLIC
  set_target_properties(alsoft.fmt PROPERTIES ${ALSOFT_STD_VERSION_PROPS}
    VERSION ${FMT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR}