[rtlsdr] Update to 2.0.2, cleanup (#43042)

Co-authored-by: Martin Pool <mbp@sourcefrog.net>

Author: dg0yt

ports/rtlsdr/Compile-with-msvc.patch

@@ -0,0 +1,60 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1ff6c9a..95c335c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -73,6 +73,7 @@ if(PKG_CONFIG_FOUND)
+     pkg_check_modules(LIBUSB libusb-1.0 IMPORTED_TARGET)
+     if(LIBUSB_LINK_LIBRARIES)
+         set(LIBUSB_LIBRARIES "${LIBUSB_LINK_LIBRARIES}")
++        set(LIBUSB_LIBRARY_DIRS "")
+     endif()
+ else()
+     set(LIBUSB_LIBRARIES "" CACHE STRING "manual libusb path")
+@@ -80,7 +81,8 @@ else()
+ endif()
+ 
+ if(MSVC)
+-    set(THREADS_PTHREADS_LIBRARY "" CACHE STRING "manual pthread-win32 path")
++    find_package(PThreads4W REQUIRED)
++    set(THREADS_PTHREADS_LIBRARY "PThreads4W::PThreads4W" CACHE INTERNAL "")
+     set(THREADS_PTHREADS_INCLUDE_DIR "" CACHE STRING "manual pthread-win32 includepath")
+ else()
+     set(THREADS_PTHREADS_LIBRARY "" CACHE INTERNAL "manual pthread-win32 path")
+diff --git a/cmake/rtlsdrConfig.cmake b/cmake/rtlsdrConfig.cmake
+index eeff2f3..23702ca 100644
+--- a/cmake/rtlsdrConfig.cmake
++++ b/cmake/rtlsdrConfig.cmake
+@@ -1,5 +1,7 @@
+-include(FindPkgConfig)
+-pkg_check_modules(LIBUSB libusb-1.0 IMPORTED_TARGET)
++if(MSVC)
++  include(CMakeFindDependencyMacro)
++  find_dependency(PThreads4W)
++endif()
+ 
+ get_filename_component(RTLSDR_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+ 
+diff --git a/librtlsdr.pc.in b/librtlsdr.pc.in
+index e46519a..92bbddf 100644
+--- a/librtlsdr.pc.in
++++ b/librtlsdr.pc.in
+@@ -8,4 +8,5 @@ Description: C Utility Library
+ Version: @VERSION@
+ Cflags: -I${includedir}/
+ Libs: -L${libdir} -lrtlsdr
+-Libs.private:  -lusb-1.0 @RTLSDR_PC_LIBS@
++Libs.private:            @RTLSDR_PC_LIBS@
++Requires.private: libusb-1.0
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index a2bcb3d..ecc3c90 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -38,7 +38,7 @@ generate_export_header(rtlsdr)
+ ########################################################################
+ add_library(rtlsdr_static STATIC librtlsdr.c
+   tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c)
+-target_link_libraries(rtlsdr ${LIBUSB_LIBRARIES} ${THREADS_PTHREADS_LIBRARY})
++target_link_libraries(rtlsdr_static ${LIBUSB_LIBRARIES} ${THREADS_PTHREADS_LIBRARY})
+ target_include_directories(rtlsdr_static PUBLIC
+   $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
+   $<INSTALL_INTERFACE:include>  # <prefix>/include

ports/rtlsdr/Findlibusb.cmake

@@ -0,0 +1,100 @@
+diff --git a/librtlsdr.pc.in b/librtlsdr.pc.in
+index 92bbddf..20a2735 100644
+--- a/librtlsdr.pc.in
++++ b/librtlsdr.pc.in
+@@ -7,6 +7,7 @@ Name: RTL-SDR Library
+ Description: C Utility Library
+ Version: @VERSION@
+ Cflags: -I${includedir}/
++Cflags.private: -Drtlsdr_STATIC
+ Libs: -L${libdir} -lrtlsdr
+ Libs.private:            @RTLSDR_PC_LIBS@
+ Requires.private: libusb-1.0
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 3c02e6c..e6585ee 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -45,12 +45,11 @@ target_include_directories(rtlsdr_static PUBLIC
+   ${LIBUSB_INCLUDE_DIRS}
+   ${THREADS_PTHREADS_INCLUDE_DIR}
+   )
+-set_property(TARGET rtlsdr_static APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
++target_compile_definitions(rtlsdr_static PUBLIC "rtlsdr_STATIC")
+ if(NOT WIN32)
+ # Force same library filename for static and shared variants of the library
+ set_target_properties(rtlsdr_static PROPERTIES OUTPUT_NAME rtlsdr)
+ endif()
+-generate_export_header(rtlsdr_static)
+ 
+ ########################################################################
+ # Set up Windows DLL resource files
+@@ -66,6 +65,14 @@ IF(MSVC)
+   target_sources(rtlsdr_static PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc)
+ ENDIF(MSVC)
+ 
++if(BUILD_SHARED_LIBS)
++  set(rtlsdr_target rtlsdr)
++  set_target_properties(rtlsdr_static PROPERTIES EXCLUDE_FROM_ALL 1)
++else()
++  set(rtlsdr_target rtlsdr_static)
++  set_target_properties(rtlsdr PROPERTIES EXCLUDE_FROM_ALL 1)
++endif()
++
+ ########################################################################
+ # Setup libraries used in executables
+ ########################################################################
+@@ -79,7 +86,7 @@ add_library(libgetopt_static STATIC
+     getopt/getopt.c
+ )
+ target_link_libraries(convenience_static
+-    rtlsdr
++    ${rtlsdr_target}
+ )
+ endif()
+ 
+@@ -96,6 +103,10 @@ add_executable(rtl_power rtl_power.c)
+ add_executable(rtl_biast rtl_biast.c)
+ set(INSTALL_TARGETS rtlsdr rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
+ 
++foreach(executable IN ITEMS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
++  target_link_libraries(${executable} convenience_static ${rtlsdr_target} ${THREADS_PTHREADS_LIBRARY})
++endforeach()
++if(0)
+ target_link_libraries(rtl_sdr rtlsdr convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+@@ -128,6 +139,7 @@ target_link_libraries(rtl_biast rtlsdr convenience_static
+     ${LIBUSB_LIBRARIES}
+     ${CMAKE_THREAD_LIBS_INIT}
+ )
++endif(0)
+ if(UNIX)
+ target_link_libraries(rtl_fm m)
+ target_link_libraries(rtl_adsb m)
+@@ -148,6 +160,7 @@ target_link_libraries(rtl_eeprom libgetopt_static)
+ target_link_libraries(rtl_adsb libgetopt_static)
+ target_link_libraries(rtl_power libgetopt_static)
+ target_link_libraries(rtl_biast libgetopt_static)
++if(0)
+ set_property(TARGET rtl_sdr APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
+ set_property(TARGET rtl_tcp APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
+ set_property(TARGET rtl_test APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
+@@ -156,16 +169,12 @@ set_property(TARGET rtl_eeprom APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATI
+ set_property(TARGET rtl_adsb APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
+ set_property(TARGET rtl_power APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
+ set_property(TARGET rtl_biast APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
++endif(0)
+ endif()
+ ########################################################################
+ # Install built library files & utilities
+ ########################################################################
+-install(TARGETS rtlsdr EXPORT RTLSDR-export
+-  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file
+-  )
+-install(TARGETS rtlsdr_static EXPORT RTLSDR-export
+-  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file
+-  )
++install(TARGETS ${rtlsdr_target} EXPORT RTLSDR-export)
+ install(TARGETS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast
+   DESTINATION ${CMAKE_INSTALL_BINDIR}
+   )

ports/rtlsdr/dependencies.diff

@@ -1,44 +1,50 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO osmocom/rtl-sdr
-    REF d794155ba65796a76cd0a436f9709f4601509320
-    SHA512 21fe10f1dbecca651650f03d1008560930fac439d220c33b4a23acce98d78d8476ff200765eed8cfa6cddde761d45f7ba36c8b5bc3662aa85819172830ea4938
+    REF v${VERSION}
+    SHA512 20a1630df7d4da5d263c5ffd4d83a7c2a6fc674e3838bf02b2b59c1da8d946dafc48790d410ab2fcbc0362c2ac70e5cdcae9391c5f04803bf2cdddafd6f58483
     HEAD_REF master
     PATCHES
-        Compile-with-msvc.patch
-        fix-version.patch
+        dependencies.diff
+        library-linkage.diff
+        tools.diff
 )
 
-file(
-    COPY "${CMAKE_CURRENT_LIST_DIR}/Findlibusb.cmake"
-    DESTINATION "${SOURCE_PATH}/cmake/Modules"
+vcpkg_check_features(OUT_FEATURE_OPTIONS options
+    FEATURES
+        tools   BUILD_TOOLS
 )
 
+vcpkg_find_acquire_program(PKGCONFIG)
+
 vcpkg_cmake_configure(
     SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${options}
+        "-DPKG_CONFIG_EXECUTABLE=${PKGCONFIG}"
+        "-DCMAKE_REQUIRE_FIND_PACKAGE_PkgConfig=1"
+        "-DCMAKE_DISABLE_FIND_PACKAGE_Git=1"
+    OPTIONS_DEBUG
+        -DBUILD_TOOLS=OFF
 )
 
 vcpkg_cmake_install()
 vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/rtlsdr)
 vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig()
 
-file(
-    INSTALL "${SOURCE_PATH}/COPYING"
-    DESTINATION "${CURRENT_PACKAGES_DIR}/share/rtlsdr"
-    RENAME copyright
-)
+if(VCPKG_TARGET_IS_WINDOWS AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/lib/pkgconfig/librtlsdr.pc" " -lrtlsdr" " -lrtlsdr_static")
+    if(NOT VCPKG_BUILD_TYPE)
+        vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/librtlsdr.pc" " -lrtlsdr" " -lrtlsdr_static")
+    endif()
+endif()
+
+if("tools" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES rtl_adsb rtl_biast rtl_eeprom rtl_fm rtl_power rtl_sdr rtl_tcp rtl_test  AUTO_CLEAN)
+endif()
 
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 
-if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
-    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
-else()
-    file(GLOB DEBUG_TOOLS "${CURRENT_PACKAGES_DIR}/debug/bin/*.exe")
-    file(GLOB RELEASE_TOOLS "${CURRENT_PACKAGES_DIR}/bin/*.exe")
-    file(
-        INSTALL ${RELEASE_TOOLS}
-        DESTINATION "${CURRENT_PACKAGES_DIR}/tools/${PORT}"
-    )
-    vcpkg_copy_tool_dependencies("${CURRENT_PACKAGES_DIR}/tools/${PORT}")
-    file(REMOVE ${DEBUG_TOOLS} ${RELEASE_TOOLS})
-endif()
+file(INSTALL "${CURRENT_PORT_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/COPYING")

ports/rtlsdr/fix-version.patch

@@ -0,0 +1,26 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 18c3821..52f4991 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -103,8 +103,12 @@ add_executable(rtl_power rtl_power.c)
+ add_executable(rtl_biast rtl_biast.c)
+ set(INSTALL_TARGETS rtlsdr rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
+ 
++option(BUILD_TOOLS "Build tools" ON)
+ foreach(executable IN ITEMS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
+   target_link_libraries(${executable} convenience_static ${rtlsdr_target} ${THREADS_PTHREADS_LIBRARY})
++  if(NOT BUILD_TOOLS)
++    set_target_properties(${executable} PROPERTIES EXCLUDE_FROM_ALL 1)
++  endif()
+ endforeach()
+ if(0)
+ target_link_libraries(rtl_sdr rtlsdr convenience_static
+@@ -175,6 +179,8 @@ endif()
+ # Install built library files & utilities
+ ########################################################################
+ install(TARGETS ${rtlsdr_target} EXPORT RTLSDR-export)
++if(BUILD_TOOLS)
+ install(TARGETS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast
+   DESTINATION ${CMAKE_INSTALL_BINDIR}
+   )
++endif()

ports/rtlsdr/library-linkage.diff

@@ -0,0 +1,9 @@
+rtlsdr provides CMake targets:
+
+  find_package(rtlsdr CONFIG REQUIRED)
+  target_link_libraries(main PRIVATE $<IF:$<TARGET_EXISTS:rtlsdr::rtlsdr>,rtlsdr::rtlsdr,rtlsdr::rtlsdr_static>)
+
+rtlsdr provides pkg-config modules:
+
+  # C Utility Library
+  librtlsdr