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107 lines
1.6 KiB
Bash
107 lines
1.6 KiB
Bash
#!/bin/sh
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# Notes:
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# We don't import copysign finite, fpclassify, isinf, isnan, and signbit
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# since our own versions are nicer and just as correct and fast (except
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# perhaps that they don't handle non-finite arguments well?).
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#
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# Also, leave out cabs for now since it doesn't seem overridable in
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# glibc.
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libm_dir=$1
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import_s() {
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# $1 = name
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# $2 = source file-name
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# $3 = destination file-name
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echo "Importing $1 from $2 -> $3"
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rm -f $3
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awk -f import_file.awk FUNC=$1 $2 > $3
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}
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import_c() {
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# $1 = name
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# $2 = source file-name
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# $3 = destination file-name
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echo "Importing $1 from $2 -> $3"
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rm -f $3
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awk -f import_file.awk LICENSE_ONLY=y $2 > $3
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}
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do_imports() {
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while read func_pattern src_file dst_file; do
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case $src_file in
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*.[ch])
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import_c "$func_pattern" "$src_file" "$dst_file"
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;;
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*)
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import_s "$func_pattern" "$src_file" "$dst_file"
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;;
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esac
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done
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}
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./gen_import_file_list $libm_dir > import_file_list
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do_imports < import_file_list
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emptyfiles="
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e_gamma_r.c
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e_gammaf_r.c
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e_gammal_r.c
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s_sincos.c
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s_sincosf.c
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s_sincosl.c
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t_exp.c
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w_acosh.c
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w_acoshf.c
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w_acoshl.c
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w_atanh.c
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w_atanhf.c
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w_atanhl.c
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w_exp10.c
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w_exp10f.c
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w_exp10l.c
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w_exp2.c
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w_exp2f.c
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w_exp2l.c
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w_expl.c
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w_lgamma_r.c
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w_lgammaf_r.c
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w_lgammal_r.c
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w_log2.c
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w_log2f.c
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w_log2l.c
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w_sinh.c
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w_sinhf.c
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w_sinhl.c
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"
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for f in $emptyfiles
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do
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rm -f $f
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echo "/* Not needed. */" > $f
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done
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removedfiles="
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libm_atan2_reg.S
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s_ldexp.S
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s_ldexpf.S
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s_ldexpl.S
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s_scalbn.S
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s_scalbnf.S
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s_scalbnl.S
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"
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rm -f $removedfiles
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for f in lgammaf_r.c lgammal_r.c lgamma_r.c
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do
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import_c $f $libm_dir/$f e_$f
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done
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for f in lgamma.c lgammaf.c lgammal.c
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do
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import_c $f $libm_dir/$f w_$f
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done
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