diff options
Diffstat (limited to 'acgeneral.m4')
| -rw-r--r-- | acgeneral.m4 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/acgeneral.m4 b/acgeneral.m4 index 5f8aa69..77b0499 100644 --- a/acgeneral.m4 +++ b/acgeneral.m4 @@ -1,7 +1,7 @@ # This file is part of Autoconf. -*- Autoconf -*- # Parameterized macros. #------------------------------------------------------------------------------ -# Copyright 2003-2022,2023 Thomas E. Dickey +# Copyright 2003-2023,2024 Thomas E. Dickey # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 # Free Software Foundation, Inc. # @@ -1020,6 +1020,10 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; + -*dir | -dvi* | -doc* | -html* | -local* | -pdf* | -ps* ) + AC_MSG_WARN([unsupported option: $ac_option]) + ;; + -*) AC_MSG_ERROR([unrecognized option: $ac_option Try `$[0] --help' for more information.]) ;; @@ -2076,7 +2080,7 @@ m4_define([_AC_SUBST_SED_PROGRAM]) # AC_SUBST(VARIABLE, [VALUE]) # --------------------------- # Create an output variable from a shell VARIABLE. If VALUE is given -# assign it to VARIABLE. Use `""' is you want to set VARIABLE to an +# assign it to VARIABLE. Use `""' if you want to set VARIABLE to an # empty value, not an empty second argument. # # Beware that if you change this macro, you also have to change the @@ -3998,14 +4002,14 @@ dnl Here, there are 2 cmd per line, and two cmd are added later. # is no need to browse any of the substitutions). # These are the two extra sed commands mentioned above. (echo [':t - /@[a-zA-Z_][a-zA-Z_0-9]*@/!b'] && cat "$tmp"/subs.frag) >"$tmp"/subs-$ac_sed_frag.sed + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b'] && sed -e 's/[\\][\\]*$//g' -e 's/$/\\/' -e 's/;t t\\/;t t/' -e 't' -e '3,'$ac_max_sed_lines's/$/\\/' "$tmp"/subs.frag) >"$tmp"/subs-$ac_sed_frag.sed # It is possible to make a multiline substitution using escaped newlines. # Ensure that we do not split the substitution between script fragments. ac_BEG=$ac_end ac_END=`expr "$ac_end" + "$ac_max_sed_lines"` sed "1,${ac_BEG}d; ${ac_END}p; q" "$tmp"/subs.sed >"$tmp"/subs.next if test -s "$tmp"/subs.next; then - grep '^s,@[[^@,]][[^@,]]*@,.*\\$' "$tmp"/subs.next >"$tmp"/subs.edit + grep '^s,@[[^@,]][[^@,]]*@,.*$' "$tmp"/subs.next | grep -v '^s,@.*;t t$' >"$tmp"/subs.edit if test ! -s "$tmp"/subs.edit; then grep "^s,@[[^@,]][[^@,]]*@,.*,;t t$" "$tmp"/subs.next >"$tmp"/subs.edit if test ! -s "$tmp"/subs.edit; then |