fix w64-mingw32-ld linking error (#3184)

* fix w64-mingw32-ld linking error

use shlwapi instead of Shlwapi.lib in mingw-w64 build environment
(prevents "/usr/bin/x86_64-w64-mingw32-ld: cannot find -lShlwapi" error)

* same MinGW shlwapi fix for {tests,tools}/CMakeLists.txt

Co-authored-by: Igor Rondarev <igor.rondarev@gmail.com>

Author: DGarry82

cli/CMakeLists.txt

@@ -24,7 +24,11 @@ if (USE_Z3)
     target_link_libraries(cppcheck ${Z3_LIBRARIES})
 endif()
 if (WIN32 AND NOT BORLAND)
-    target_link_libraries(cppcheck Shlwapi.lib)
+    if(NOT MINGW)
+        target_link_libraries(cppcheck Shlwapi.lib)
+    else()
+        target_link_libraries(cppcheck shlwapi)
+    endif()
 endif()
 if(tinyxml2_FOUND AND NOT USE_BUNDLED_TINYXML2)
     target_link_libraries(cppcheck tinyxml2)

test/CMakeLists.txt

@@ -20,7 +20,11 @@ if (BUILD_TESTS)
         target_link_libraries(testrunner ${Z3_LIBRARIES})
     endif()
     if (WIN32 AND NOT BORLAND)
-        target_link_libraries(testrunner Shlwapi.lib)
+        if(NOT MINGW)
+            target_link_libraries(testrunner Shlwapi.lib)
+        else()
+            target_link_libraries(testrunner shlwapi)
+        endif()
     endif()
     if(tinyxml2_FOUND AND NOT USE_BUNDLED_TINYXML2)
         target_link_libraries(testrunner tinyxml2)

tools/CMakeLists.txt

@@ -18,9 +18,13 @@ add_executable(dmake EXCLUDE_FROM_ALL
 )
 target_include_directories(dmake PRIVATE ${CMAKE_SOURCE_DIR}/cli ${CMAKE_SOURCE_DIR}/lib ${CMAKE_SOURCE_DIR}/externals/simplecpp)
 if (WIN32 AND NOT BORLAND)
-    target_link_libraries(dmake Shlwapi.lib)
+    if(NOT MINGW)
+        target_link_libraries(dmake Shlwapi.lib)
+    else()
+        target_link_libraries(dmake shlwapi)
+    endif()
 endif()
 
 add_custom_target(run-dmake $<TARGET_FILE:dmake>
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-        DEPENDS dmake)
+        DEPENDS dmake)