diff --git a/libc/test/UnitTest/CMakeLists.txt b/libc/test/UnitTest/CMakeLists.txt
--- a/libc/test/UnitTest/CMakeLists.txt
+++ b/libc/test/UnitTest/CMakeLists.txt
@@ -71,8 +71,6 @@
 
 add_library(
   LibcFPTestHelpers
-  FPExceptMatcher.cpp
-  FPExceptMatcher.h
   FPMatcher.h
   RoundingModeUtils.cpp
   RoundingModeUtils.h
@@ -85,6 +83,17 @@
   libc.src.__support.FPUtil.fenv_impl
   libc.test.UnitTest.string_utils
 )
+add_library(
+  LibcFPExceptionHelpers
+  FPExceptMatcher.cpp
+  FPExceptMatcher.h
+)
+add_dependencies(
+  LibcFPExceptionHelpers
+  LibcUnitTest
+  libc.src.__support.FPUtil.fp_bits
+  libc.src.__support.FPUtil.fenv_impl
+)
 
 add_library(
   LibcMemoryHelpers
@@ -123,7 +132,8 @@
   libc.test.UnitTest.string_utils
 )
 
-foreach(lib LibcFPTestHelpers LibcMemoryHelpers LibcPrintfHelpers LibcScanfHelpers)
+foreach(lib LibcFPTestHelpers LibcFPExceptionHelpers LibcMemoryHelpers 
+            LibcPrintfHelpers LibcScanfHelpers)
   target_include_directories(${lib} PUBLIC ${LIBC_SOURCE_DIR})
   target_compile_options(${lib} PRIVATE -fno-exceptions -fno-rtti)
   target_link_libraries(${lib} LibcUnitTest)
diff --git a/libc/test/src/CMakeLists.txt b/libc/test/src/CMakeLists.txt
--- a/libc/test/src/CMakeLists.txt
+++ b/libc/test/src/CMakeLists.txt
@@ -24,7 +24,11 @@
     set(test_type UNIT_TEST_ONLY)
     list(APPEND MATH_UNITTEST_LINK_LIBRARIES libcMPFRWrapper libc_math_test_utils -lmpfr -lgmp)
   endif()
-  list(APPEND MATH_UNITTEST_LINK_LIBRARIES LibcFPTestHelpers)
+  if(MATH_UNITTEST_HERMETIC_TEST_ONLY)
+    list(APPEND MATH_UNITTEST_LINK_LIBRARIES LibcFPTestHelpers)
+  else()
+    list(APPEND MATH_UNITTEST_LINK_LIBRARIES LibcFPTestHelpers LibcFPExceptionHelpers)
+  endif()
 
   add_libc_unittest(
     ${name}