Add debugging prints to cmake to see why scudo standalone isn't build…

…ing.
llvm · Jan 21, 2021 · 92c5af0 · 92c5af0
1 parent a8cdbb9
commit 92c5af0
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Showing 3 changed files with 9 additions and 0 deletions.
diff --git a/compiler-rt/cmake/config-ix.cmake b/compiler-rt/cmake/config-ix.cmake
@@ -759,9 +759,14 @@ else()
 endif()
 
 #TODO(kostyak): add back Android & Fuchsia when the code settles a bit.
+message(INFO "*** ${SCUDO_STANDALONE_SUPPORTED_ARCH}")
+message(INFO "*** ${OS_NAME}")
+message(INFO "*** ${COMPILER_RT_HAS_AUXV}")
 if (SCUDO_STANDALONE_SUPPORTED_ARCH AND OS_NAME MATCHES "Linux|Windows")
+  message(INFO "*** Has scudo standalone")
   set(COMPILER_RT_HAS_SCUDO_STANDALONE TRUE)
 else()
+  message(INFO "*** Does not have scudo standalone")
   set(COMPILER_RT_HAS_SCUDO_STANDALONE FALSE)
 endif()
 

diff --git a/compiler-rt/lib/CMakeLists.txt b/compiler-rt/lib/CMakeLists.txt
@@ -29,6 +29,7 @@ function(compiler_rt_build_runtime runtime)
       add_subdirectory(tsan/dd)
     endif()
     if(${runtime} STREQUAL scudo)
+      message(INFO "*** Adding scudo standalone")
       add_subdirectory(scudo/standalone)
     endif()
   endif()

diff --git a/compiler-rt/lib/scudo/standalone/CMakeLists.txt b/compiler-rt/lib/scudo/standalone/CMakeLists.txt
@@ -1,5 +1,7 @@
+message(INFO "*** In scudo/standalone/CMakeLists.txt ***")
 add_compiler_rt_component(scudo_standalone)
 if (COMPILER_RT_HAS_GWP_ASAN)
+    message(INFO "*** Have GWP ASAN ***")
   add_dependencies(scudo_standalone gwp_asan)
 endif()
 
@@ -125,6 +127,7 @@ if (COMPILER_RT_HAS_GWP_ASAN)
 endif()
 
 if(COMPILER_RT_HAS_SCUDO_STANDALONE)
+  message(INFO "*** COMPILER_RT_HAS_SCUDO_STANDALONE ***")
   add_compiler_rt_object_libraries(RTScudoStandalone
     ARCHS ${SCUDO_STANDALONE_SUPPORTED_ARCH}
     SOURCES ${SCUDO_SOURCES}