diff --git a/libc/src/signal/linux/CMakeLists.txt b/libc/src/signal/linux/CMakeLists.txt
@@ -38,6 +38,7 @@ add_entrypoint_object(
     ../sigaction.h
   DEPENDS
     .__restore
+    .raise
     libc.config.linux.linux_syscall_h
     libc.include.signal
     libc.include.sys_syscall

diff --git a/libc/test/loader/CMakeLists.txt b/libc/test/loader/CMakeLists.txt
@@ -29,23 +29,6 @@ function(add_loader_test target_name)
 
   set_target_properties(${fq_target_name} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 
-  set(dep_objects "")
-  if(ADD_LOADER_TEST_DEPENDS)
-    get_fq_deps_list(fq_deps_list ${ADD_LOADER_TEST_DEPENDS})
-    add_dependencies(${fq_target_name} ${fq_deps_list})
-    foreach(dep IN LISTS fq_deps_list)
-      get_target_property(objfile ${dep} "OBJECT_FILES")
-      if(NOT objfile)
-        message(
-            FATAL_ERROR
-            "Unexpected dependency of an `add_loader_test` target. A dependency "
-            "should be a target of type `add_entrypoint_object, `add_object`, or "
-            "`add_loader_object`.")
-      endif()
-      list(APPEND dep_objects ${objfile})
-    endforeach(dep)
-  endif()
-
   target_include_directories(
     ${fq_target_name}
     PRIVATE
@@ -54,7 +37,9 @@ function(add_loader_test target_name)
       ${LIBC_BUILD_DIR}/include
   )
 
-  target_link_libraries(${fq_target_name} ${dep_objects})
+  get_fq_deps_list(fq_deps_list ${ADD_LOADER_TEST_DEPENDS})
+  get_object_files_for_test(link_object_files ${fq_deps_list})
+  target_link_libraries(${fq_target_name} ${link_object_files})
 
   target_link_options(
     ${fq_target_name}

diff --git a/libc/test/src/math/CMakeLists.txt b/libc/test/src/math/CMakeLists.txt
@@ -29,8 +29,6 @@ add_header_library(
     float.h
 )
 
-# TODO(sivachandra): Remove the dependency on __errno_location as the tested
-# entry points depend on the already.
 add_math_unittest(
   cosf_test
   NEED_MPFR
@@ -42,7 +40,6 @@ add_math_unittest(
     sdcomp26094.h
   DEPENDS
     .float_utils
-    libc.src.errno.__errno_location
     libc.src.math.cosf
     libc.utils.CPP.standalone_cpp
 )
@@ -58,7 +55,6 @@ add_math_unittest(
     sdcomp26094.h
   DEPENDS
     .float_utils
-    libc.src.errno.__errno_location
     libc.src.math.sinf
     libc.utils.CPP.standalone_cpp
 )
@@ -74,7 +70,6 @@ add_math_unittest(
     sdcomp26094.h
   DEPENDS
     .float_utils
-    libc.src.errno.__errno_location
     libc.src.math.sincosf
     libc.utils.CPP.standalone_cpp
 )
diff --git a/libc/test/src/stdio/CMakeLists.txt b/libc/test/src/stdio/CMakeLists.txt
@@ -8,7 +8,4 @@ add_libc_unittest(
     fwrite_test.cpp
   DEPENDS
     libc.src.stdio.fwrite
-    # TODO(sivachandra): remove private dependencies of fwrite
-    libc.src.threads.mtx_lock
-    libc.src.threads.mtx_unlock
 )
diff --git a/libc/test/src/string/CMakeLists.txt b/libc/test/src/string/CMakeLists.txt
@@ -9,11 +9,7 @@ add_libc_unittest(
   SRCS
     strcat_test.cpp
   DEPENDS
-    # TODO (sivachandra): remove redundant deps.
-    libc.src.string.memcpy
     libc.src.string.strcat
-    libc.src.string.strcpy
-    libc.src.string.strlen
 )
 
 add_libc_unittest(
@@ -23,10 +19,7 @@ add_libc_unittest(
   SRCS
     strcpy_test.cpp
   DEPENDS
-    # TODO (sivachandra): remove redundant deps.
-    libc.src.string.memcpy
     libc.src.string.strcpy
-    libc.src.string.strlen
 )
 
 add_libc_unittest(

diff --git a/libc/test/src/unistd/CMakeLists.txt b/libc/test/src/unistd/CMakeLists.txt
@@ -9,7 +9,5 @@ add_libc_unittest(
   DEPENDS
     libc.src.unistd.write
     libc.include.errno
-    # TODO(sivachandra): Remove redundant deps.
-    libc.src.errno.__errno_location
     libc.include.unistd
 )