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linked model flags specific to amd64

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Signed-off-by: Pratik Mankawde <pmankawde@ripple.com>
This commit is contained in:
Pratik Mankawde
2025-11-11 16:42:57 +00:00
parent ebf917ab15
commit 18b65fd129
2 changed files with 16 additions and 7 deletions
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17
.github/scripts/strategy-matrix/generate.py vendored
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@@ -166,9 +166,12 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
# 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'
# Linker also needs to know about the code model
linker_flags = '-DCMAKE_EXE_LINKER_FLAGS="-mcmodel=medium" -DCMAKE_SHARED_LINKER_FLAGS="-mcmodel=medium"'
# Only for x86-64 (amd64) - ARM64 doesn't support -mcmodel=medium
extra_warning_flags = ''
linker_flags = ''
if architecture['platform'] == 'linux/amd64':
cxx_flags += ' -mcmodel=medium'
linker_flags = ' -DCMAKE_EXE_LINKER_FLAGS="-mcmodel=medium" -DCMAKE_SHARED_LINKER_FLAGS="-mcmodel=medium"'
# Suppress false positive warnings in GCC with stringop-overflow
if os['compiler_name'] == 'gcc':
extra_warning_flags += ' -Wno-stringop-overflow'
@@ -181,7 +184,9 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
else:
cxx_flags += " -O1"
cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=address,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags} {extra_warning_flags}" {linker_flags}'
cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=address,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags} {extra_warning_flags}"'
if linker_flags:
cmake_args_flags +=linker_flags
configurations.append({
'config_name': config_name + "_asan",
'cmake_args': cmake_args_flags,
@@ -195,7 +200,9 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
# gcc doesn't supports atomic_thread_fence with tsan. Suppress warnings.
if os['compiler_name'] == 'gcc':
extra_warning_flags += ' -Wno-tsan'
cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=thread,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags} {extra_warning_flags}" {linker_flags}'
cmake_args_flags = f'{cmake_args} -DCMAKE_CXX_FLAGS="-fsanitize=thread,{sanitizers_flags} -fno-omit-frame-pointer {cxx_flags} {extra_warning_flags}"'
if linker_flags:
cmake_args_flags +=linker_flags
configurations.append({
'config_name': config_name+ "_tsan",
'cmake_args': cmake_args_flags,