Added validation of upperbound fmtlib version check.

components/core/CMakeLists.txt

@@ -120,15 +120,15 @@ find_package(spdlog ${spdlog_MIN_VERSION} REQUIRED)
 if(spdlog_FOUND)
     message(STATUS "Found spdlog ${spdlog_VERSION}")
 else()
+    message("You may want to re-run `components/core/tools/scripts/lib_install/<dist>/install-packages-from-source.sh`")
     if (CLP_USE_STATIC_LIBS)
-        message(FATAL_ERROR "Could not find static libraries for spdlog. You may want to re-run
-            `components/core/tools/scripts/lib_install/<dist>/install-packages-from-source.sh`")
+        message(FATAL_ERROR "Could not find static libraries for spdlog.")
     else()
         message(FATAL_ERROR "Could not find libraries for spdlog.")
     endif()
 endif()
 
-# Determine the compatible fmt w.r.t to spdlog
+# Determine the lower bound version compatibility of fmt w.r.t to spdlog
 if(spdlog_VERSION VERSION_GREATER_EQUAL "1.15.0")
     set(FMT_MIN_VERSION "11.0.0")
 elseif(spdlog_VERSION VERSION_GREATER_EQUAL "1.12.0")
@@ -146,6 +146,22 @@ endif()
 # - We only try to link to the static library
 find_package(fmt ${FMT_MIN_VERSION} REQUIRED)
 if(fmt_FOUND)
+    # Determine the upper bound version compatibility of fmt w.r.t to spdlog
+    if(spdlog_VERSION VERSION_GREATER_EQUAL "1.15.0")
+        # Empty block, no upper version limit
+    elseif(spdlog_VERSION VERSION_GREATER_EQUAL "1.12.0")
+        if (fmt_VERSION VERSION_GREATER_EQUAL "11.0.0")
+            message(FATAL_ERROR "Unsupported fmt version (${fmt_VERSION}). Support version: 10.0.0 <= version < 11.0.0")
+        endif()
+    elseif(spdlog_VERSION VERSION_GREATER_EQUAL "1.11.0")
+        if (fmt_VERSION VERSION_GREATER_EQUAL "10.0.0")
+            message(FATAL_ERROR "Unsupported fmt version (${fmt_VERSION}). Support version: 9.0.0 <= version < 10.0.0")
+        endif()
+    elseif(spdlog_VERSION VERSION_GREATER_EQUAL "1.9.0")
+        if (fmt_VERSION VERSION_GREATER_EQUAL "9.0.0")
+            message(FATAL_ERROR "Unsupported fmt version (${fmt_VERSION}). Support version: 8.0.0 <= version < 9.0.0")
+        endif()
+    endif()
     message(STATUS "Found fmt ${fmt_VERSION}")
 else()
     message(FATAL_ERROR "Could not find static libraries for fmt")