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* m4/libtool.m4: Fix typo: testring -> teststring.

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Albert Chin-A-Young 2004-02-11 12:55:52 +00:00 committed by Gary V. Vaughan
parent 029599241a
commit 83853d4f0f
2 changed files with 12 additions and 8 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2004-02-11 Albert Chin-A-Young <china@thewrittenword.com>
* m4/libtool.m4: Fix typo: testring -> teststring.
2004-02-11 Gary V. Vaughan <gary@gnu.org>
* commit: Mail a nicer commit notification.

16
m4/libtool.m4 vendored
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@ -1015,7 +1015,7 @@ AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
i=0
testring="ABCD"
teststring="ABCD"
case $build_os in
msdosdjgpp*)
@ -1051,24 +1051,24 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
;;
*)
# Make testring a little bigger before we do anything with it.
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8 ; do
testring=$testring$testring
teststring=$teststring$teststring
done
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring$testring" 2>/dev/null` \
= "XX$testring$testring") >/dev/null 2>&1 &&
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
= "XX$teststring$teststring") >/dev/null 2>&1 &&
test $i != 17 # 1/2 MB should be enough
do
i=`expr $i + 1`
testring=$testring$testring
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$testring" : ".*" 2>&1`
testring=
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on massive
# amounts of additional arguments before passing them to the linker.
# It appears as though 1/2 is a usable value.