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configure: Use python-config if python2-config not found.

Assume that's good enough for older systems.
This commit is contained in:
Alasdair G Kergon 2016-02-18 02:10:35 +00:00
parent 7dce72ee18
commit e5fc48411a
2 changed files with 99 additions and 0 deletions

98
configure vendored
View File

@ -12820,6 +12820,104 @@ yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PYTHON2_CONFIG=$ac_pt_PYTHON2_CONFIG
fi
else
PYTHON2_CONFIG="$ac_cv_path_PYTHON2_CONFIG"
fi
test -z "$PYTHON2_CONFIG" && if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}python-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}python-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PYTHON2_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $PYTHON2_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PYTHON2_CONFIG="$PYTHON2_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PYTHON2_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PYTHON2_CONFIG=$ac_cv_path_PYTHON2_CONFIG
if test -n "$PYTHON2_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON2_CONFIG" >&5
$as_echo "$PYTHON2_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PYTHON2_CONFIG"; then
ac_pt_PYTHON2_CONFIG=$PYTHON2_CONFIG
# Extract the first word of "python-config", so it can be a program name with args.
set dummy python-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_PYTHON2_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $ac_pt_PYTHON2_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PYTHON2_CONFIG="$ac_pt_PYTHON2_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PYTHON2_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_PYTHON2_CONFIG=$ac_cv_path_ac_pt_PYTHON2_CONFIG
if test -n "$ac_pt_PYTHON2_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PYTHON2_CONFIG" >&5
$as_echo "$ac_pt_PYTHON2_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_pt_PYTHON2_CONFIG" = x; then
PYTHON2_CONFIG=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PYTHON2_CONFIG=$ac_pt_PYTHON2_CONFIG
fi

View File

@ -1476,6 +1476,7 @@ if test "$PYTHON2_BINDINGS" = yes; then
AC_PATH_TOOL(PYTHON2, python2)
test -z "$PYTHON2" && AC_MSG_ERROR([python2 is required for --enable-python2_bindings but cannot be found])
AC_PATH_TOOL(PYTHON2_CONFIG, python2-config)
test -z "$PYTHON2_CONFIG" && AC_PATH_TOOL(PYTHON2_CONFIG, python-config)
test -z "$PYTHON2_CONFIG" && AC_MSG_ERROR([python headers are required for --enable-python2_bindings but cannot be found])
PYTHON2_INCDIRS=`"$PYTHON2_CONFIG" --includes`
PYTHON2_LIBDIRS=`"$PYTHON2_CONFIG" --libs`