diff options
| author | Bruno Haible <bruno@clisp.org> | 2021-01-31 13:19:17 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2021-01-31 13:19:17 +0100 |
| commit | 6958256b9ed130f76f2135895319d22a5d5b7c8e (patch) | |
| tree | acb59c7d5a0716cc93b419bc6e336551f206a257 /doc/posix-functions | |
| parent | a6be52c658b3602b4550706023d40d740e5d136c (diff) | |
| download | gnulib-6958256b9ed130f76f2135895319d22a5d5b7c8e.tar.gz | |
log1pl: Work around musl libc bug.
* doc/posix-functions/log1pl.texi: Document musl libc bug.
* m4/log1pl.m4 (gl_FUNC_LOG1PL_WORKS): New macro.
(gl_FUNC_LOG1PL): Invoke it.
Diffstat (limited to 'doc/posix-functions')
| -rw-r--r-- | doc/posix-functions/log1pl.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/posix-functions/log1pl.texi b/doc/posix-functions/log1pl.texi index 802c2e6f69..be81d60ed6 100644 --- a/doc/posix-functions/log1pl.texi +++ b/doc/posix-functions/log1pl.texi @@ -11,6 +11,10 @@ Portability problems fixed by either Gnulib module @code{log1pl} or @code{log1pl @item This function is missing on some platforms: FreeBSD 6.0, NetBSD 9.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin 1.7.x, MSVC 9, Android 4.4. +@item +This function produces results which are accurate to only 16 digits on some +platforms: +musl libc 1.2.2/arm64, musl libc 1.2.2/s390x. @end itemize Portability problems fixed by Gnulib module @code{log1pl-ieee}: |