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Implement --with-debugging-symbols switch in setup.py #25822

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Merged
merged 1 commit into from
Mar 21, 2019
Merged

Implement --with-debugging-symbols switch in setup.py #25822

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21 changes: 18 additions & 3 deletions setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -413,6 +413,11 @@ def run(self):
# ----------------------------------------------------------------------
# Preparation of compiler arguments

debugging_symbols_requested = '--with-debugging-symbols' in sys.argv
if debugging_symbols_requested:
sys.argv.remove('--with-debugging-symbols')


if sys.byteorder == 'big':
endian_macro = [('__BIG_ENDIAN__', '1')]
else:
Expand All @@ -421,10 +426,16 @@ def run(self):

if is_platform_windows():
extra_compile_args = []
extra_link_args = []
if debugging_symbols_requested:
extra_compile_args.append('/Z7')
extra_link_args.append('/DEBUG')
else:
# args to ignore warnings
extra_compile_args = ['-Wno-unused-function']

extra_link_args = []
if debugging_symbols_requested:
extra_compile_args.append('-g')

# For mac, ensure extensions are built for macos 10.9 when compiling on a
# 10.9 system or above, overriding distuitls behaviour which is to target
Expand Down Expand Up @@ -688,7 +699,8 @@ def srcpath(name=None, suffix='.pyx', subdir='src'):
include_dirs=include,
language=data.get('language', 'c'),
define_macros=data.get('macros', macros),
extra_compile_args=extra_compile_args)
extra_compile_args=extra_compile_args,
extra_link_args=extra_link_args)

extensions.append(obj)

Expand All @@ -715,6 +727,7 @@ def srcpath(name=None, suffix='.pyx', subdir='src'):
'pandas/_libs/src/datetime'],
extra_compile_args=(['-D_GNU_SOURCE'] +
extra_compile_args),
extra_link_args=extra_link_args,
define_macros=macros)


Expand All @@ -726,7 +739,9 @@ def srcpath(name=None, suffix='.pyx', subdir='src'):
_move_ext = Extension('pandas.util._move',
depends=[],
sources=['pandas/util/move.c'],
define_macros=macros)
define_macros=macros,
extra_compile_args=extra_compile_args,
extra_link_args=extra_link_args)
extensions.append(_move_ext)

# The build cache system does string matching below this point.
Expand Down