temp vswhere

ext/src/dll/CMakeLists.txt

@@ -50,12 +50,33 @@ if(WITH_OTLP_HTTP)
                         PRIVATE opentelemetry_exporter_otlp_http_log)
 endif()
 
+find_program(_vswhere_tool 
+NAMES vswhere 
+PATHS "$ENV{ProgramFiles\(x86\)}/Microsoft Visual Studio/Installer")
+if (NOT ${vswhere})
+message(FATAL_ERROR "Could not locate vswhere.exe - unable to locate dumpbin.exe")
+endif()
+
+execute_process(
+  COMMAND "${_vswhere_tool}" -latest -find **/dumpbin.exe
+  OUTPUT_VARIABLE DUMPBIN_PATHS
+  RESULT_VARIABLE _vs_where_exitcode
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+message(STATUS "DUMPBIN PATHS: ${DUMPBIN_PATHS} ${RESULT_VARIABLE}")
+
+string(REPLACE "\n" ";" DUMPBIN_PATHS_LIST ${DUMPBIN_PATHS})
+
+list(POP_FRONT DUMPBIN_PATHS_LIST DUMPBIN_PATH)
+
+message(STATUS "DUMPBIN PATH: ${DUMPBIN_PATH}")
 
 # find Powershell executable
-find_program(DUMPBIN_PATH NAMES dumpbin)
+#find_program(DUMPBIN_PATH NAMES dumpbin REQUIRED)
 
 # find Powershell executable
-find_program(POWERSHELL_PATH NAMES pwsh powershell)
+find_program(POWERSHELL_PATH NAMES pwsh powershell REQUIRED)
 
 set(OPENTELEMETRY_INPUT_DEF
     "${CMAKE_CURRENT_SOURCE_DIR}/input.txt")
@@ -80,7 +101,7 @@ add_custom_command(
     "-File"
     "${CMAKE_CURRENT_SOURCE_DIR}/make_def.ps1"
     "-dumpbin"
-    ${DUMPBIN_PATH}
+    "${DUMPBIN_PATH}"
     "-bindir"
     ${PROJECT_BINARY_DIR}
     "-inputfile"