configure: Accept and ignore --cache*, for compat w/autoconf 2.

diff --git a/ChangeLog b/ChangeLog
index 0e8d13cbb3e84cd9bef40959fc9bcf642c0bac4c..f785d799eaa5d230a44c2b55c6c4035dd4c3df35 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Aug 26 13:42:20 1994  Ken Raeburn  (raeburn@kr-laptop.cygnus.com)
+
+       * configure: Accept and ignore --cache*, for compatibility with
+       new autoconf.
+
 Fri Aug 26 13:05:27 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 
        * (config.guess):  Merge from FSF:

diff --git a/configure b/configure
index 833a17864b4e4f98f33fcf34eb76075f334d2de2..a42b59d73ee19c290b400bdd28b643b119a6d9dc 100755 (executable)
--- a/configure
+++ b/configure
@@ -141,7 +141,7 @@ do
                ;;
 # These options have mandatory values.  Since we didn't find an = sign,
 # the value must be in the next argument
-       --b* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm* | --x-*)
+       --b* | --cache* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm* | --x-*)
                optarg=$1
                shift
                ;;
@@ -158,6 +158,9 @@ do
                   ;;
                esac
                ;;
+# Accepted for compatibility with new autoconf; ignored.
+       --cache*)
+               ;;
        --disable-*)
                enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
                eval $enableopt=no
@@ -390,13 +393,13 @@ if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then
        echo ' --srcdir=DIR              find the sources in DIR [. or ..]'
        echo ' --target=TARGET   configure for TARGET [TARGET=HOST]'
        echo ' --tmpdir=TMPDIR   create temporary files in TMPDIR [/tmp]'
-       echo ' --nfp                     configure for soft floating point [hard float]'
+       echo ' --nfp                     configure for software floating point [hard float]'
        echo ' --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)'
        echo ' --without-FOO             package FOO is NOT available'
        echo ' --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)'
        echo ' --disable-FOO             do not include feature FOO'
        echo
-       echo 'Where HOST and TARGET are something like "sparc-sunos", "mips-ultrix", etc.'
+       echo 'Where HOST and TARGET are something like "sparc-sunos", "mips-sgi-irix5", etc.'
        echo
        if [ -r config.status ] ; then
                cat config.status