Update to ncurses-6.0
Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/ncurses/base/MKlib_gen.sh b/ncurses/base/MKlib_gen.sh
index a984e85..4f7f19d 100755
--- a/ncurses/base/MKlib_gen.sh
+++ b/ncurses/base/MKlib_gen.sh
@@ -2,10 +2,10 @@
#
# MKlib_gen.sh -- generate sources from curses.h macro definitions
#
-# ($Id: MKlib_gen.sh,v 1.34 2008/08/30 19:20:50 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.50 2015/08/07 00:48:24 tom Exp $)
#
##############################################################################
-# Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. #
+# Copyright (c) 1998-2014,2015 Free Software Foundation, Inc. #
# #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
@@ -51,7 +51,7 @@
# them.
# 5. cpp: macro-expand the file so the macro calls turn into C calls
# 6. awk: strip the expansion junk off the front and add the new header
-# 7. sed: squeeze spaces, strip off gen_ prefix, create needed #undef
+# 7. sed: squeeze spaces, strip off gen_ prefix.
#
# keep the editing independent of locale:
@@ -66,6 +66,23 @@
AWK="$2"
USE="$3"
+# A patch discussed here:
+# https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html
+# introduces spurious #line markers into the preprocessor output. The result
+# appears in gcc 5.0 and (with modification) in 5.1, making it necessary to
+# determine if we are using gcc, and if so, what version because the proposed
+# solution uses a nonstandard option.
+PRG=`echo "$1" | $AWK '{ sub(/^[[:space:]]*/,""); sub(/[[:space:]].*$/, ""); print; }' || exit 0`
+FSF=`"$PRG" --version 2>/dev/null || exit 0 | fgrep "Free Software Foundation" | head -n 1`
+ALL=`"$PRG" -dumpversion 2>/dev/null || exit 0`
+ONE=`echo "$ALL" | sed -e 's/\..*$//'`
+if test -n "$FSF" && test -n "$ALL" && test -n "$ONE" ; then
+ if test $ONE -ge 5 ; then
+ echo ".. adding -P option to work around $PRG $ALL" >&2
+ preprocessor="$preprocessor -P"
+ fi
+fi
+
PID=$$
ED1=sed1_${PID}.sed
ED2=sed2_${PID}.sed
@@ -82,6 +99,8 @@
cat >$ED1 <<EOF1
/^extern.*implemented/{
h
+ s/NCURSES_SP_NAME(\([^)]*\))/NCURSES_SP_NAME___\1/
+ h
s/^.*implemented:\([^ *]*\).*/P_POUNDCif_USE_\1_SUPPORT/p
g
s/^extern \([^;]*\);.*/\1/p
@@ -151,14 +170,13 @@
s/( /(/g
s/ )/)/g
s/ gen_/ /
- s/^M_/#undef /
s/^[ ]*@[ ]*@[ ]*/ /
:done
EOF3
if test "$USE" = generated ; then
cat >$ED4 <<EOF
- s/^\(.*\) \(.*\) (\(.*\))\$/NCURSES_EXPORT(\1) \2 (\3)/
+ s/^\(.*\) \(.*\) (\(.*\))\$/NCURSES_EXPORT(\1) (\2) (\3)/
EOF
else
cat >$ED4 <<EOF
@@ -169,6 +187,7 @@
g
s/^\(.*\) \(.*\) (\(.*\))\$/\1 call_\2 (\3)/
}
+s/\([^_]\)NCURSES_SP_NAME___\([a-zA-Z][a-zA-Z_]*\)/\1NCURSES_SP_NAME(\2)/g
EOF
fi
@@ -198,14 +217,16 @@
}
}
second = first + 1;
+ returnCast = "";
if ( $first == "chtype" ) {
- returnType = "Char";
+ returnType = "Chtype";
} else if ( $first == "SCREEN" ) {
returnType = "SP";
} else if ( $first == "WINDOW" ) {
returnType = "Win";
} else if ( $first == "attr_t" || $second == "attrset" || $second == "standout" || $second == "standend" || $second == "wattrset" || $second == "wstandout" || $second == "wstandend" ) {
- returnType = "Attr";
+ returnType = "IntAttr";
+ returnCast = "(attr_t)";
} else if ( $first == "bool" || $first == "NCURSES_BOOL" ) {
returnType = "Bool";
} else if ( $second == "*" ) {
@@ -220,9 +241,6 @@
break;
}
}
- if (using == "generated") {
- print "M_" $myfunc
- }
print $0;
print "{";
argcount = 1;
@@ -247,6 +265,9 @@
if ($myfunc ~ /ripoffline/) {
dotrace = 0;
argcount = 2;
+ if ($myfunc ~ /NCURSES_SP_NAME/) {
+ argcount = 3;
+ }
}
if ($myfunc ~ /wunctrl/) {
dotrace = 0;
@@ -262,24 +283,26 @@
argtype = ""
for (i = myfunc; i <= NF; i++) {
ch = $i;
- if ( ch == "*" )
+ if ( ch == "*" ) {
pointer = 1;
- else if ( ch == "va_list" )
+ } else if ( ch == "va_list" ) {
va_list = 1;
- else if ( ch == "..." )
+ } else if ( ch == "..." ) {
varargs = 1;
- else if ( ch == "char" )
+ } else if ( ch == "char" ) {
argtype = "char";
- else if ( ch == "int" )
+ } else if ( ch == "int" ) {
argtype = "int";
- else if ( ch == "short" )
+ } else if ( ch == "short" ) {
argtype = "short";
- else if ( ch == "chtype" )
+ } else if ( ch == "chtype" ) {
argtype = "chtype";
- else if ( ch == "attr_t" || ch == "NCURSES_ATTR_T" )
+ } else if ( ch == "attr_t" || ch == "NCURSES_ATTR_T" ) {
argtype = "attr";
+ }
if ( ch == "," || ch == ")" ) {
+ argcast = "";
if (va_list) {
call = call "%s"
} else if (varargs) {
@@ -289,8 +312,10 @@
call = call "%s"
comma = comma "_nc_visbuf2(" num ","
pointer = 0;
- } else
+ } else {
call = call "%p"
+ comma = comma "(const void *)"
+ }
} else if (argcount != 0) {
if ( argtype == "int" || argtype == "short" ) {
call = call "%d"
@@ -298,6 +323,9 @@
} else if ( argtype != "" ) {
call = call "%s"
comma = comma "_trace" argtype "2(" num ","
+ if (argtype == "attr") {
+ argcast = "(chtype)";
+ }
} else {
call = call "%#lx"
comma = comma "(long)"
@@ -311,7 +339,7 @@
} else if ( varargs ) {
args = args comma "\"...\""
} else {
- args = args comma "z"
+ args = args comma argcast "z"
}
}
call = call ch
@@ -322,7 +350,7 @@
pointer = 0;
argtype = ""
}
- if ( i == 2 || ch == "(" )
+ if ( i == myfunc || ch == "(" )
call = call ch
}
call = call "\")"
@@ -333,12 +361,16 @@
if (dotrace)
printf "%s", call
- if (match($0, "^void"))
+ if (match($0, "^void")) {
call = ""
- else if (dotrace)
+ } else if (dotrace) {
call = sprintf("return%s( ", returnType);
- else
+ if (returnCast != "") {
+ call = call returnCast;
+ }
+ } else {
call = "@@return ";
+ }
call = call $myfunc "(";
for (i = 1; i < argcount; i++) {
@@ -353,8 +385,9 @@
}
if (!match($0, "^void"))
call = call ") ";
- if (dotrace)
+ if (dotrace) {
call = call ")";
+ }
print call ";"
if (match($0, "^void"))
@@ -381,14 +414,58 @@
}
print " */"
print "#define NCURSES_ATTR_T int"
+ print "#include <ncurses_cfg.h>"
+ print ""
+ print "#undef NCURSES_NOMACROS /* _this_ file uses macros */"
+ print ""
print "#include <curses.priv.h>"
print ""
+ print "#undef vw_scanw"
+ print "#undef vwscanw"
+ print ""
+ print "#undef vw_printw"
+ print "#undef vwprintw"
}
/^DECLARATIONS/ {start = 1; next;}
- {if (start) print \$0;}
+ {
+ if (start) {
+ if ( "$USE" == "generated" ) {
+ print \$0;
+ } else if ( \$0 ~ /^[{}]?\$/ ) {
+ print \$0;
+ } else if ( \$0 ~ /;/ ) {
+ print \$0;
+ } else {
+ calls[start] = \$0;
+ print \$0;
+ start++;
+ }
+ }
+ }
END {
if ( "$USE" != "generated" ) {
- print "int main(void) { return 0; }"
+ print "int main(void)"
+ print "{"
+ for (n = 1; n < start; ++n) {
+ value = calls[n];
+ if ( value !~ /P_POUNDC/ ) {
+ gsub(/[[:blank:]]+/," ",value);
+ sub(/^[[:alnum:]_]+ /,"",value);
+ sub(/^\* /,"",value);
+ gsub(/[[:alnum:]_]+ \* /,"",value);
+ gsub(/ (const) /," ",value);
+ gsub(/ (int|short|attr_t|chtype|wchar_t|NCURSES_BOOL|NCURSES_OUTC|NCURSES_OUTC_sp|va_list) /," ",value);
+ gsub(/ void /,"",value);
+ sub(/^/,"call_",value);
+ gsub(/ (a[[:digit:]]|z) /, " 0 ", value);
+ gsub(/ int[[:blank:]]*[(][^)]+[)][(][^)]+[)]/, "0", value);
+ printf "\t%s;\n", value;
+ } else {
+ print value;
+ }
+ }
+ print " return 0;"
+ print "}"
}
}
EOF1
@@ -397,6 +474,8 @@
#include <ncurses_cfg.h>
#undef NCURSES_NOMACROS
#include <curses.h>
+#include <term.h>
+#include <unctrl.h>
DECLARATIONS