Marc-Andre Lemburg <[email protected]> added the comment:
I'm using a very simple conditional logic in Setup, which is based
on sed, mostly to add platform specific variables:
In Setup:
# @if macosx: TIME_DEFS=
# @if not macosx: TIME_DEFS=-lrt
time -DPy_BUILD_CORE_BUILTIN -I$(srcdir)/Include/internal timemodule.c
$(TIME_DEFS) # -lm # time operations and variables
In Makefile:
# Install the custom Modules/Setup file
if test "$(MACOSX_PLATFORM)"; then \
sed -e 's/# @if macosx: *//' \
$(PYRUNDIR)/$(MODULESSETUP) >
$(PYTHONDIR)/Modules/Setup; \
elif test "$(FREEBSD_PLATFORM)"; then \
sed -e 's/# @if freebsd: *//' \
$(PYRUNDIR)/$(MODULESSETUP) >
$(PYTHONDIR)/Modules/Setup; \
else \
sed -e 's/# @if not macosx: *//' \
-e 's/# @if not freebsd: *//' \
$(PYRUNDIR)/$(MODULESSETUP) >
$(PYTHONDIR)/Modules/Setup; \
fi;
Setup used to be templated as well in the past, but that logic was removed
at some point. Perhaps it's time to reintroduce it.
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<https://bugs.python.org/issue45548>
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