From 9b391364fab2f485c0dfbab1f13ceaa240ad8300 Mon Sep 17 00:00:00 2001
From: Matthew Masarik <Matthew.Masarik@noaa.gov>
Date: Fri, 2 Feb 2024 17:47:33 +0000
Subject: [PATCH] src/CMakeLists.txt: add "address sanitizing" compile options
 to debug options

---
 model/src/CMakeLists.txt | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/model/src/CMakeLists.txt b/model/src/CMakeLists.txt
index 7dd7d82a2..2ea6c635a 100644
--- a/model/src/CMakeLists.txt
+++ b/model/src/CMakeLists.txt
@@ -56,7 +56,13 @@ if(CMAKE_Fortran_COMPILER_ID MATCHES "^(Intel)$")
   set(compile_flags_release -O3)
   # SHELL: prefix fixes CMake attempting to de-duplicate the repeated uses of 'all' in -warn, -debug, -check
   # See https://cmake.org/cmake/help/latest/command/target_compile_options.html#option-de-duplication
-  set(compile_flags_debug -O0 "SHELL:-debug all" "SHELL:-warn all" "SHELL:-check all" -check noarg_temp_created -fp-stack-check -heap-arrays -traceback -fpe0)
+  #
+  # ##MTM set(compile_flags_debug -O0 "SHELL:-debug all" "SHELL:-warn all" "SHELL:-check all" -check noarg_temp_created -fp-stack-check -heap-arrays -traceback -fpe0)
+  #
+  #
+  set(compile_flags_debug -O0 "SHELL:-debug all" "SHELL:-warn all" "SHELL:-check all" -check noarg_temp_created -fp-stack-check -heap-arrays -traceback -fpe0 -fno-omit-frame-pointer -fsanitize=address)
+  #
+  # ##MTM
 
   if(APPLE)
     # The linker on macOS does not include `common symbols` (usually module variables without a default value) by default
@@ -70,7 +76,7 @@ elseif(CMAKE_Fortran_COMPILER_ID MATCHES "^(GNU)$")
   set(compile_flags -g -fno-second-underscore -ffree-line-length-none)
   set(compile_flags_release -O3)
   set(compile_flags_debug -Wall -fcheck=all -ffpe-trap=invalid,zero,overflow -frecursive -fbacktrace)
-  
+
   if(${CMAKE_Fortran_COMPILER_VERSION} VERSION_GREATER_EQUAL 10)
     target_compile_options(ww3_lib PUBLIC -fallow-argument-mismatch)
   endif()
@@ -79,7 +85,7 @@ elseif(CMAKE_Fortran_COMPILER_ID MATCHES "PGI")
   set(compile_flags -g -i4 -r4 -Kieee)
   set(compile_flags_release -O3)
   set(compile_flags_debug -O0 -Mbounds -Mchkfpstk -Mchkstk -Mdalign -Mdclchk -Mdepchk -Miomutex -Ktrap=fp -Mrecursive -traceback)
-  
+
   if(${CMAKE_Fortran_COMPILER_VERSION} VERSION_GREATER_EQUAL 10)
     target_compile_options(ww3_lib PUBLIC -fallow-argument-mismatch -fallow-invalid-boz)
   endif()
@@ -131,13 +137,13 @@ if(MULTI_ESMF)
   if (NOT TARGET esmf)
     find_package(ESMF MODULE REQUIRED)
   endif()
-  
+
   target_sources(ww3_lib PRIVATE wmesmfmd.F90)
   target_link_libraries(ww3_lib PUBLIC esmf)
   set_target_properties(ww3_lib PROPERTIES OUTPUT_NAME "ww3_multi_esmf")
   # Don't build executables when building WW3 ESMF library
   set(programs "")
-endif() 
+endif()
 
 set_property(SOURCE w3initmd.F90
   APPEND
@@ -211,7 +217,7 @@ install(
 
 install(FILES ${CMAKE_BINARY_DIR}/switch DESTINATION ${CMAKE_INSTALL_PREFIX})
 install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod DESTINATION ${CMAKE_INSTALL_PREFIX})
-  
+
 
 export(EXPORT WW3Exports
   NAMESPACE WW3::