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Fit configure output in 80 columns.

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* lib/autoconf/functions.m4
(AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Shorten message.

Signed-off-by: Eric Blake <ebb9@byu.net>
This commit is contained in:
Eric Blake 2009-09-21 07:01:51 -06:00
parent 6e705c0478
commit f72e59f491
2 changed files with 11 additions and 5 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2009-09-21 Eric Blake <ebb9@byu.net>
Fit configure output in 80 columns.
* lib/autoconf/functions.m4
(AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Shorten message.
2009-09-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Use consistent notation for cache variables.

10
lib/autoconf/functions.m4
View File

@ -832,14 +832,14 @@ fi
AN_FUNCTION([lstat], [AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
AC_DEFUN([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK],
[AC_CACHE_CHECK(
[whether lstat dereferences a symlink specified with a trailing slash],
[whether lstat correctly handles trailing slash],
[ac_cv_func_lstat_dereferences_slashed_symlink],
[rm -f conftest.sym conftest.file
echo >conftest.file
if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
[struct stat sbuf;
/* Linux will dereference the symlink and fail.
/* Linux will dereference the symlink and fail, as required by POSIX.
That is better in the sense that it means we will not
have to compile and use the lstat wrapper. */
return lstat ("conftest.sym/", &sbuf) == 0;])],
@ -855,12 +855,12 @@ rm -f conftest.sym conftest.file
])
test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
AC_DEFINE_UNQUOTED(LSTAT_FOLLOWS_SLASHED_SYMLINK, 1,
AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1],
[Define to 1 if `lstat' dereferences a symlink specified
with a trailing slash.])
if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
AC_LIBOBJ(lstat)
if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
AC_LIBOBJ([lstat])
fi
])