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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-08-01 18:53:31 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-08-01 19:01:51 -0700 |
| commit | d216d7d248199aa6c99cd642116717c5b301ae6d (patch) | |
| tree | 687b9efadbb87fa1095fb0a2e0569e625856e15a /.gitignore | |
| parent | 2f37ecaefcc61b0bf389f1c1eb3ac1b15105f056 (diff) | |
| download | emacs-d216d7d248199aa6c99cd642116717c5b301ae6d.tar.gz | |
Substitute a <ieee754.h> on hosts lacking it
* .gitignore: Add lib/ieee754.h.
* admin/merge-gnulib (GNULIB_MODULES): Add ieee754-h.
* configure.ac: Remove ieee754.h check, as Gnulib now does that.
* etc/NEWS: Mention this.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib/ieee754.in.h, m4/ieee754-h.m4: New files, from Gnulib.
* src/lisp.h (IEEE_FLOATING_POINT): Now a macro so that it
can be used in #if.
* src/lread.c, src/print.c: Include <ieee754.h> if
IEEE_FLOATING_POINT, not if HAVE_IEEE754_H.
* src/lread.c (string_to_number):
* src/print.c (float_to_string):
Process NaNs only on IEEE hosts, and assume <ieee754.h>
in that case.
Diffstat (limited to '.gitignore')
| -rw-r--r-- | .gitignore | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index d3712b0d6cf..26fe4bb34e8 100644 --- a/.gitignore +++ b/.gitignore @@ -57,6 +57,7 @@ lib/execinfo.h lib/fcntl.h lib/getopt.h lib/getopt-cdefs.h +lib/ieee754.h lib/inttypes.h lib/libgnu.a lib/limits.h |