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#!/bin/sh
# Notes:
# We don't import copysign finite, fpclassify, isinf, isnan, and signbit
# since our own versions are nicer and just as correct and fast (except
# perhaps that they don't handle non-finite arguments well?).
#
# Also, leave out cabs for now since it doesn't seem overridable in
# glibc.
libm_dir=$1
import_s() {
# $1 = name
# $2 = source file-name
# $3 = destination file-name
echo "Importing $1 from $2 -> $3"
awk -f import_file.awk FUNC=$1 $2 > $3
}
import_c() {
# $1 = name
# $2 = source file-name
# $3 = destination file-name
echo "Importing $1 from $2 -> $3"
awk -f import_file.awk LICENSE_ONLY=y $2 > $3
}
do_imports() {
while read func_pattern src_file dst_file; do
if [ "$(expr $src_file : '.*\(c\)$')" = "c" ]; then
import_c "$func_pattern" "$src_file" "$dst_file"
else
import_s "$func_pattern" "$src_file" "$dst_file"
fi
done
}
./gen_import_file_list $libm_dir > import_file_list
do_imports < import_file_list
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