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Issue #9189: Allow users to set $CFLAGS, $CPPFLAGS, and $LDFLAGS when running

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configure to append to Python's default values for those variables, and
similarly allow users to set $XXFLAGS on the make command line to append to the
values set by configure.

In the makefile, this renames the variables that used to be $XXFLAGS to
$PY_XXFLAGS, and renames the old $PY_CFLAGS to $PY_CORE_CFLAGS.  To compensate,
sysconfig now aliases $XXFLAGS=$PY_XXFLAGS so that scripts using it keep
working.  I see that as the right interface, not a backward-compatibility hack,
since these are logically the $XXFLAGS variables; we just use a different name
in the makefile to deal with make's semantics.
This commit is contained in:
Jeffrey Yasskin 2010-07-09 16:30:58 +00:00
parent 74e4561a3c
commit d4fcdb1ea8
6 changed files with 53 additions and 38 deletions
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2
Modules/makesetup
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@ -219,7 +219,7 @@ sed -e 's/[ ]*#.*//' -e '/^[ ]*$/d' |
case $doconfig in
no) cc="$cc \$(CCSHARED) \$(CFLAGS) \$(CPPFLAGS)";;
*)
cc="$cc \$(PY_CFLAGS)";;
cc="$cc \$(PY_CORE_CFLAGS)";;
esac
rule="$obj: $src; $cc $cpps -c $src -o $obj"
echo "$rule" >>$rulesf