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added check for conflicting configurations (srcdir vs not)

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K. Richard Pixley 1992-03-11 06:24:19 +00:00
parent c9b0df66be
commit 8fd24008f7
2 changed files with 24 additions and 14 deletions
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10
ChangeLog
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@ -1,12 +1,12 @@
Tue Mar 10 21:49:18 1992 K. Richard Pixley (rich@mars.cygnus.com)
* configure: remove trailing slashes from srcdir. Otherwise emacs
gdb mode gets cranky.
* Makefile.in: drop flex. make stamp files work.
* configure: use relative paths for configure and srcdir whenever
possible.
* configure: added test for conflicting configuration in srcdir,
remove trailing slashes from srcdir. Otherwise emacs gdb mode
gets cranky. use relative paths for configure and srcdir
whenever possible. Send some error messages to stderr that were
going to stdout.
Tue Mar 10 18:01:55 1992 Per Bothner (bothner@cygnus.com)

28
configure vendored
View file

@ -121,7 +121,7 @@ do
target_alias="${arg}"
;;
*)
echo '***' Can only configure for one target at a time.
echo '***' Can only configure for one target at a time. 1>&2
fatal=yes
;;
esac
@ -151,7 +151,7 @@ do
host_alias="`echo ${arg} | sed 's/^[-a-z]*=//'`"
;;
*)
echo '***' Can only configure for one host at a time.
echo '***' Can only configure for one host at a time. 1>&2
fatal=yes
;;
esac
@ -200,7 +200,7 @@ do
case "${target_alias}" in
"") target_alias="`echo ${arg} | sed 's/^[-a-z]*=//'`" ;;
*)
echo '***' Can only configure for one target at a time.
echo '***' Can only configure for one target at a time. 1>&2
fatal=yes
;;
esac
@ -235,7 +235,7 @@ do
undefs="${arg}"
;;
*)
echo '***' Can only configure for one host and one target at a time.
echo '***' Can only configure for one host and one target at a time. 1>&2
fatal=yes
;;
esac
@ -264,10 +264,10 @@ case "${fatal}" in
### there were no unadorned args, then the hosts are also targets.
if [ -n "${host_alias}" -a -n "${target_alias}" -a -n "${undefs}" ] ; then
echo '***' Can only configure for one host and one target at a time.
echo '***' Can only configure for one host and one target at a time. 1>&2
fatal=yes
elif [ -z "${host_alias}" -a -z "${undefs}" ] ; then
echo '***' You must tell me for which host you want to configure.
echo '***' You must tell me for which host you want to configure. 1>&2
fatal=yes
else
case "${host_alias}" in
@ -321,7 +321,7 @@ configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
if ${configsub} `echo ${host_alias} | sed -e 's/ .*//'` >/dev/null 2>&1 ; then
true
else
echo '***' cannot find config.sub.
echo '***' cannot find config.sub. 1>&2
exit 1
fi
@ -333,7 +333,7 @@ case "${srcdir}" in
if [ -r ${progname}.in ] ; then
srcdir=`echo ${progname} | sed 's:/configure$::'`
else
echo '***' "Can't find configure.in. Try using -srcdir=some_dir"
echo '***' "Can't find configure.in. Try using -srcdir=some_dir" 1>&2
exit 1
fi
fi
@ -341,6 +341,16 @@ case "${srcdir}" in
*) ;;
esac
### warn about some conflicting configurations.
case "${srcdir}" in
".") ;;
*)
if [ -f ${srcdir}/config.status ] ; then
echo '***' Cannot configure for ${PWD} when ${srcdir}/config.status exists. 1>&2
exit 1
fi
esac
# default exec_prefix
case "${exec_prefix}" in
@ -393,7 +403,7 @@ fi
# some sanity checks on configure.in
case "${srctrigger}" in
"")
echo '***' srctrigger not set in ${PWD}/configure.in.
echo '***' srctrigger not set in ${PWD}/configure.in. 1>&2
exit 1
;;
*) ;;