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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /REORG.TODO/sysdeps/ia64/fpu/import_intel_libm | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.xz glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization. zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'REORG.TODO/sysdeps/ia64/fpu/import_intel_libm')
-rw-r--r-- | REORG.TODO/sysdeps/ia64/fpu/import_intel_libm | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/ia64/fpu/import_intel_libm b/REORG.TODO/sysdeps/ia64/fpu/import_intel_libm new file mode 100644 index 0000000000..1aaa646a93 --- /dev/null +++ b/REORG.TODO/sysdeps/ia64/fpu/import_intel_libm @@ -0,0 +1,106 @@ +#!/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" + rm -f $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" + rm -f $3 + awk -f import_file.awk LICENSE_ONLY=y $2 > $3 +} + +do_imports() { + while read func_pattern src_file dst_file; do + case $src_file in + *.[ch]) + import_c "$func_pattern" "$src_file" "$dst_file" + ;; + *) + import_s "$func_pattern" "$src_file" "$dst_file" + ;; + esac + done +} + +./gen_import_file_list $libm_dir > import_file_list + +do_imports < import_file_list + +emptyfiles=" +e_gamma_r.c +e_gammaf_r.c +e_gammal_r.c +s_sincos.c +s_sincosf.c +s_sincosl.c +t_exp.c +w_acosh.c +w_acoshf.c +w_acoshl.c +w_atanh.c +w_atanhf.c +w_atanhl.c +w_exp10.c +w_exp10f.c +w_exp10l.c +w_exp2.c +w_exp2f.c +w_exp2l.c +w_expl.c +w_lgamma_r.c +w_lgammaf_r.c +w_lgammal_r.c +w_log2.c +w_log2f.c +w_log2l.c +w_sinh.c +w_sinhf.c +w_sinhl.c +" +for f in $emptyfiles +do + rm -f $f + echo "/* Not needed. */" > $f +done + +removedfiles=" +libm_atan2_reg.S +s_ldexp.S +s_ldexpf.S +s_ldexpl.S +s_scalbn.S +s_scalbnf.S +s_scalbnl.S +" + +rm -f $removedfiles + +for f in lgammaf_r.c lgammal_r.c lgamma_r.c +do + import_c $f $libm_dir/$f e_$f +done + +for f in lgamma.c lgammaf.c lgammal.c +do + import_c $f $libm_dir/$f w_$f +done |