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| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-02-22 11:30:07 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-02-22 11:30:07 -0800 |
| commit | ae0d725005539d9259efac6a81ff8fdd45eb69a6 (patch) | |
| tree | c721b530409b355281537abc7b058bdb2697ee01 /configure.in | |
| parent | 8d40723d1e9661840a67ca7be9c5b073526ab421 (diff) | |
| download | emacs-ae0d725005539d9259efac6a81ff8fdd45eb69a6.tar.gz | |
[ChangeLog]
Work around some portability problems with symlinks.
* Makefile.in (GNULIB_MODULES): Add lstat, readlink, symlink.
* configure.in (lstat, HAVE_LSTAT): Remove special hack.
* lib/lstat.c, lib/readlink.c, lib/stat.c, lib/symlink.c:
* m4/dos.m4, m4/lstat.m4, m4/readlink.m4, m4/stat.m4, m4/symlink.m4:
New files, automatically generated from gnulib.
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk:
* lib/stdlib.in.h, m4/gl-comp.m4, m4/stdlib_h.m4: Regenerate.
2011-02-22 Paul Eggert <eggert@cs.ucla.edu>
[src/ChangeLog]
Work around some portability problems with symlinks.
* fileio.c (Frename_file, Fmake_symbolic_link, Ffile_symlink_p):
Simplify the code by assuming that the readlink and symlink calls
exist, even if they always fail on this host.
(Ffile_readable_p): Likewise, for fifos.
* config.in: Regenerate.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/configure.in b/configure.in index fa5ae960c59..376c82c4ca4 100644 --- a/configure.in +++ b/configure.in @@ -2661,15 +2661,6 @@ gl_ASSERT_NO_GNULIB_POSIXCHECK gl_ASSERT_NO_GNULIB_TESTS gl_INIT -# Emacs does not care about lstat's behavior on files whose names end in -# trailing slashes, so it does not use the gnulib lstat module. -# However, Emacs does want the "#define lstat stat" in sys/stat.h -# when lstat does not exist, so it pretends to use the lstat module -# even though it implements only the lstat-checking part of that module. -AC_CHECK_FUNCS_ONCE([lstat]) -test $ac_cv_func_lstat = yes || HAVE_LSTAT=0 -gl_SYS_STAT_MODULE_INDICATOR([lstat]) - # UNIX98 PTYs. AC_CHECK_FUNCS(grantpt) |