fixes forgcc compilation errors.

Signed-off-by: Pratik Mankawde <pmankawde@ripple.com>

.github/scripts/strategy-matrix/generate.py

@@ -165,13 +165,19 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
         # so that they are easier to identify in the GitHub Actions UI, as long
         # names get truncated. Add Address and Thread (both coupled with UB) sanitizers when the distro is bookworm.
         if os['distro_version'] == 'bookworm':
+            # Use medium code model to avoid relocation errors with large binaries
+            extra_warning_flags = '-mcmodel=medium'
+            # Suppress false positive warnings in GCC with stringop-overflow
+            if os['compiler_name'] == 'gcc':
+                extra_warning_flags += ' -Wno-stringop-overflow'
+
             if "-O0" in cxx_flags:
                 cxx_flags.replace("-O0", "-O1")
             else:
                 cxx_flags += " -O1"
 
             if cxx_flags:
-                cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=address,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags}"'
+                cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=address,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags} {extra_warning_flags}"'
             else:
                 cmake_args_flags = f'{cmake_args}'
             configurations.append({
@@ -184,8 +190,11 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
                 'architecture': architecture,
                 'sanitizers': "Address"
             })
+            # gcc doesn't supports atomic_thread_fence with tsan. Suppress warnings. 
+            if os['compiler_name'] == 'gcc':
+                extra_warning_flags += ' -Wno-tsan'
             if cxx_flags:
-                cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=thread,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags}"'
+                cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=thread,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags} {extra_warning_flags}"'
             else:
                 cmake_args_flags = f'{cmake_args}'
             configurations.append({

.github/workflows/reusable-build-test-config.yml

@@ -170,8 +170,8 @@ jobs:
         env:
           BUILD_TYPE: ${{ inputs.build_type }}
           PARALLELISM: ${{ runner.os == 'Windows' && '1' || steps.nproc.outputs.nproc }}
-          ASAN_OPTIONS: suppressions=${working-directory}/../external/asan_suppressions.txt
-          TSAN_OPTIONS: suppressions=${working-directory}/../external/tsan_suppressions.txt
+          ASAN_OPTIONS: suppressions= ${{ inputs.build_dir }}/../external/asan_suppressions.txt
+          TSAN_OPTIONS: suppressions= ${{ inputs.build_dir }}/../external/tsan_suppressions.txt
         shell: bash
         run: |
           ctest \

conan/profiles/sanitizers

@@ -12,20 +12,28 @@ tools.info.package_ids:confs+=["user.package:sanitizers"]
 
 {% if sanitizers == "Address" %}
 tools.build:cxxflags+=['-fsanitize=address,undefined,float-divide-by-zero,signed-integer-overflow
--fno-omit-frame-pointer -O1']
+-fno-omit-frame-pointer -O1 -Wno-stringop-overflow -mcmodel=medium']
+tools.build:sharedlinkflags+=['-mcmodel=medium']
+tools.build:exelinkflags+=['-mcmodel=medium']
 {% elif sanitizers == "Thread" %}
 tools.build:cxxflags+=['-fsanitize=thread,undefined,float-divide-by-zero,signed-integer-overflow -fno-omit-frame-pointer
--O1']
+-O1 -Wno-stringop-overflow -Wno-tsan -mcmodel=medium']
+tools.build:sharedlinkflags+=['-mcmodel=medium']
+tools.build:exelinkflags+=['-mcmodel=medium']
 {% endif %}
 
 {% elif compiler == "clang" %}
 
 {% if sanitizers == "Address" %}
 tools.build:cxxflags+=['-fsanitize=address,undefined,float-divide-by-zero,signed-integer-overflow,unsigned-integer-overflow
--fno-omit-frame-pointer -O1']
+-fno-omit-frame-pointer -O1 -mcmodel=medium']
+tools.build:sharedlinkflags+=['-mcmodel=medium']
+tools.build:exelinkflags+=['-mcmodel=medium']
 {% elif sanitizers == "Thread" %}
 tools.build:cxxflags+=['-fsanitize=thread,undefined,float-divide-by-zero,signed-integer-overflow,unsigned-integer-overflow
--fno-omit-frame-pointer -O1']
+-fno-omit-frame-pointer -O1 -mcmodel=medium']
+tools.build:sharedlinkflags+=['-mcmodel=medium']
+tools.build:exelinkflags+=['-mcmodel=medium']
 {% endif %}
 
-{% endif %}
+{% endif %}

external/asan_suppressions.txt

@@ -1,45 +1,2 @@
-leak:libboost_atomic.a
-leak:libboost_charconv.a
-leak:libboost_chrono.a
-leak:libboost_cobalt.a
-leak:libboost_container.a
-leak:libboost_context.a
-leak:libboost_contract.a
-leak:libboost_coroutine.a
-leak:libboost_date_time.a
-leak:libboost_exception.a
-leak:libboost_fiber_numa.a
-leak:libboost_fiber.a
-leak:libboost_filesystem.a
-leak:libboost_graph.a
-leak:libboost_iostreams.a
-leak:libboost_json.a
-leak:libboost_locale.a
-leak:libboost_log_setup.a
-leak:libboost_log.a
-leak:libboost_math_c99.a
-leak:libboost_math_c99f.a
-leak:libboost_math_c99l.a
-leak:libboost_math_tr1.a
-leak:libboost_math_tr1f.a
-leak:libboost_math_tr1l.a
-leak:libboost_nowide.a
-leak:libboost_prg_exec_monitor.a
-leak:libboost_process.a
-leak:libboost_program_options.a
-leak:libboost_random.a
-leak:libboost_regex.a
-leak:libboost_serialization.a
-leak:libboost_stacktrace_addr2line.a
-leak:libboost_stacktrace_backtrace.a
-leak:libboost_stacktrace_basic.a
-leak:libboost_stacktrace_noop.a
-leak:libboost_system.a
-leak:libboost_test_exec_monitor.a
-leak:libboost_thread.a
-leak:libboost_timer.a
-leak:libboost_type_erasure.a
-leak:libboost_unit_test_framework.a
-leak:libboost_url.a
-leak:libboost_wave.a
-leak:libboost_wserialization.a
+leak:libboost*
+leak:^external/*

external/tsan_suppressions.txt

@@ -1 +0,0 @@
-suppressions: __atomic_thread_fence