Temporarily fix full build.

Author: lntue

libc/cmake/modules/LLVMLibCCheckMPFR.cmake

@@ -11,8 +11,9 @@ else()
     LIBC_TESTS_CAN_USE_MPFR
     ${CMAKE_CURRENT_BINARY_DIR}
     SOURCES
-    ${LIBC_SOURCE_DIR}/utils/MPFRWrapper/check_mpfr.cpp
-    COMPILE_DEFINITIONS ${LIBC_COMPILE_OPTIONS_DEFAULT}
+      ${LIBC_SOURCE_DIR}/utils/MPFRWrapper/check_mpfr.cpp
+    COMPILE_DEFINITIONS
+      ${LIBC_COMPILE_OPTIONS_DEFAULT}
     LINK_LIBRARIES
       -lmpfr -lgmp -latomic
   )

libc/test/UnitTest/CMakeLists.txt

@@ -19,17 +19,26 @@ function(add_unittest_framework_library name)
       ${TEST_LIB_SRCS}
       ${TEST_LIB_HDRS}
     )
-    target_include_directories(${lib} PUBLIC ${LIBC_SOURCE_DIR})
+    target_include_directories(${lib} PRIVATE ${LIBC_SOURCE_DIR})
     if(TARGET libc.src.time.clock)
       target_compile_definitions(${lib} PRIVATE TARGET_SUPPORTS_CLOCK)
     endif()
   endforeach()
 
-  _get_common_test_compile_options(compile_options "" "")
-  target_compile_options(${name}.unit PRIVATE ${compile_options})
+  if(LLVM_LIBC_FULL_BUILD)
+    # TODO: Build test framework with LIBC_FULL_BUILD in full build mode after
+    # making LibcFPExceptionHelpers and LibcDeathTestExecutors hermetic.
+    set(LLVM_LIBC_FULL_BUILD "")
+    _get_common_test_compile_options(compile_options "" "")
+    target_compile_options(${name}.unit PRIVATE ${compile_options})
+    set(LLVM_LIBC_FULL_BUILD ON)
+  else()
+    _get_common_test_compile_options(compile_options "" "")
+    target_compile_options(${name}.unit PRIVATE ${compile_options})
+endif()
 
   _get_hermetic_test_compile_options(compile_options "")
-  target_include_directories(${name}.hermetic PRIVATE ${LIBC_BUILD_DIR}/include)
+  target_include_directories(${name}.hermetic PRIVATE ${LIBC_INCLUDE_DIR})
   target_compile_options(${name}.hermetic PRIVATE ${compile_options} -nostdinc++)
 
   if(TEST_LIB_DEPENDS)

libc/test/integration/startup/CMakeLists.txt

@@ -32,7 +32,7 @@ function(add_startup_test target_name)
     PRIVATE
       ${LIBC_SOURCE_DIR}
       ${LIBC_BUILD_DIR}
-      ${LIBC_BUILD_DIR}/include
+      ${LIBC_INCLUDE_DIR}
   )
 
   if(ADD_STARTUP_TEST_DEPENDS)