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* ltconfig.in (echo_test_string): the whole ltconfig script was

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too much for DU4.0's ksh, but the first 50 lines will be enough.
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Alexandre Oliva 1998-11-19 20:28:01 +00:00 committed by Alexandre Oliva
parent 6dee8297df
commit 6ac0b9a144
2 changed files with 13 additions and 11 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
1998-11-19 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in (echo_test_string): the whole ltconfig script was
too much for DU4.0's ksh, but the first 50 lines will be enough.
* ltmain.in (installed): new variable defined within a .la file,
so that libtool can now link already-installed libraries into a
program.

21
ltconfig.in
View File

@ -50,12 +50,15 @@ fi
# if CDPATH is set.
if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
echo_test_string=${echo_test_string-`cat "$0"`} || {
if echo_test_string=${echo_test_string-`sed 50q "$0"`}; then :
else
# some shells may not be able to cope with such a large variable
# I just hope they do not crash
echo ok, just ignore the message above >&2
echo_test_string=""
}
echo_test_string=${echo_test_string-`sed 15q "$0"`} ||
echo_test_string=${echo_test_string-`sed 2q "$0"`} ||
echo_test_string=${echo_test_string-"test"}
echo ok, just ignore the messages above >&2
fi
if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
test "X`($echo "$echo_test_string")`" != X"$echo_test_string"; then
# The Solaris, AIX, and Digital Unix default echo programs unquote
@ -105,17 +108,13 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
echo="$CONFIG_SHELL $0 --fallback-echo"
elif test "X$echo_test_string" != "Xsmaller" &&
elif test "X$echo_test_string" != "Xtest" &&
test "X$echo_test_string" != "X"; then
# maybe if we try with a smaller string...
if test "X$echo_test_string" != "X`sed 15q "$0"`"; then
if test "X$echo_test_string" != "X`sed 50q "$0"`"; then
echo_test_string="`sed 50q "$0"`" # about 2Kb
else
echo_test_string="`sed 15q "$0"`" # less than 1Kb
fi
echo_test_string="`sed 15q "$0"`" # less than 1Kb
else
echo_test_string="smaller" # really small
echo_test_string="test" # really small
fi
export echo_test_string
exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}