diff --git a/libc/cmake/modules/LLVMLibCTestRules.cmake b/libc/cmake/modules/LLVMLibCTestRules.cmake
--- a/libc/cmake/modules/LLVMLibCTestRules.cmake
+++ b/libc/cmake/modules/LLVMLibCTestRules.cmake
@@ -551,7 +551,8 @@
        -mcpu=${LIBC_GPU_TARGET_ARCHITECTURE} -flto --target=${LIBC_GPU_TARGET_TRIPLE})
 elseif(LIBC_GPU_TARGET_ARCHITECTURE_IS_NVPTX)
   get_nvptx_compile_options(nvptx_options ${LIBC_GPU_TARGET_ARCHITECTURE})
-  list(APPEND ${nvptx_options} --target=${LIBC_GPU_TARGET_TRIPLE})
+  list(APPEND LIBC_HERMETIC_TEST_COMPILE_OPTIONS
+       ${nvptx_options} -fno-use-cxa-atexit --target=${LIBC_GPU_TARGET_TRIPLE})
 endif()
 
 # Rule to add a hermetic test. A hermetic test is one whose executable is fully
diff --git a/libc/test/CMakeLists.txt b/libc/test/CMakeLists.txt
--- a/libc/test/CMakeLists.txt
+++ b/libc/test/CMakeLists.txt
@@ -22,10 +22,8 @@
   return()
 endif()
 
-if(NOT LIBC_GPU_TARGET_ARCHITECTURE_IS_NVPTX)
-  add_subdirectory(src)
-  add_subdirectory(utils)
-endif()
+add_subdirectory(src)
+add_subdirectory(utils)
 
 if(LLVM_LIBC_FULL_BUILD AND NOT LIBC_TARGET_OS_IS_BAREMETAL)
   add_subdirectory(IntegrationTest)
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
@@ -13,8 +13,16 @@
        LibcDeathTestExecutors.cpp ExecuteFunctionUnix.cpp)
 endif()
 
+# The Nvidia 'nvlink' linker does not support static libraries.
+if(LIBC_GPU_TARGET_ARCHITECTURE_IS_NVPTX)
+  set(library_type OBJECT)
+else()
+  set(library_type STATIC)
+endif()
+
 add_library(
   LibcUnitTest
+  ${library_type}
   EXCLUDE_FROM_ALL
   ${libc_test_srcs_common}
   ${libc_death_test_srcs}
@@ -22,6 +30,7 @@
 
 add_library(
   LibcHermeticTest
+  ${library_type}
   EXCLUDE_FROM_ALL
   ${libc_test_srcs_common}
   HermeticTestUtils.cpp
@@ -29,6 +38,7 @@
 
 add_library(
   LibcUnitTestMain
+  ${library_type}
   EXCLUDE_FROM_ALL
   LibcTestMain.cpp
 )
@@ -36,6 +46,7 @@
 
 add_library(
   LibcHermeticTestMain
+  ${library_type}
   EXCLUDE_FROM_ALL
   LibcTestMain.cpp
 )
diff --git a/libc/test/UnitTest/HermeticTestUtils.cpp b/libc/test/UnitTest/HermeticTestUtils.cpp
--- a/libc/test/UnitTest/HermeticTestUtils.cpp
+++ b/libc/test/UnitTest/HermeticTestUtils.cpp
@@ -17,6 +17,7 @@
 void *memcpy(void *__restrict, const void *__restrict, size_t);
 void *memmove(void *dst, const void *src, size_t count);
 void *memset(void *ptr, int value, size_t count);
+int atexit(void (*func)(void));
 
 } // namespace __llvm_libc
 
@@ -57,6 +58,9 @@
   return __llvm_libc::memset(ptr, value, count);
 }
 
+// This is needed if the test was compiled with '-fno-use-cxa-atexit'.
+int atexit(void (*func)(void)) { return __llvm_libc::atexit(func); }
+
 void *malloc(size_t s) {
   void *mem = ptr;
   ptr += s;
@@ -78,7 +82,7 @@
   __builtin_trap();
 }
 
-// Integration tests are linked with -nostdlib. BFD linker expects
+// Hermetic tests are linked with -nostdlib. BFD linker expects
 // __dso_handle when -nostdlib is used.
 void *__dso_handle = nullptr;