ncurses 5.7 - patch 20100403
[ncurses.git] / ncurses / base / MKlib_gen.sh
index b5b07140b55fb364e56f910de224d400f305fa51..12a83e049680d88cd9a3e964ef082076c695c0db 100755 (executable)
@@ -2,10 +2,10 @@
 #
 # MKlib_gen.sh -- generate sources from curses.h macro definitions
 #
-# ($Id: MKlib_gen.sh,v 1.29 2007/08/18 13:17:14 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.40 2010/03/30 22:42:16 tom Exp $)
 #
 ##############################################################################
-# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2009,2010 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:
@@ -81,6 +81,8 @@ if test "$USE" = implemented ; then
        CALL="call_"
        cat >$ED1 <<EOF1
 /^extern.*implemented/{
+       h
+       s/NCURSES_SP_NAME(\([^)]*\))/NCURSES_SP_NAME___\1/
        h
        s/^.*implemented:\([^   *]*\).*/P_POUNDCif_USE_\1_SUPPORT/p
        g
@@ -151,14 +153,13 @@ cat >$ED3 <<EOF3
        s/( /(/g
        s/ )/)/g
        s/ gen_/ /
-       s/^M_/#undef /
-       s/^[    ]*%[    ]*%[    ]*/     /
+       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 >$ED4 <<EOF
@@ -169,6 +170,7 @@ cat >$ED4 <<EOF
        g
        s/^\(.*\) \(.*\) (\(.*\))\$/\1 call_\2 (\3)/
        }
+s/\([^_]\)NCURSES_SP_NAME___\([a-zA-Z][a-zA-Z_]*\)/\1NCURSES_SP_NAME(\2)/g
 EOF
 fi
 
@@ -199,7 +201,7 @@ $0 !~ /^P_/ {
        }
        second = first + 1;
        if ( $first == "chtype" ) {
-               returnType = "Char";
+               returnType = "Chtype";
        } else if ( $first == "SCREEN" ) {
                returnType = "SP";
        } else if ( $first == "WINDOW" ) {
@@ -220,9 +222,6 @@ $0 !~ /^P_/ {
                        break;
                }
        }
-       if (using == "generated") {
-               print "M_" $myfunc
-       }
        print $0;
        print "{";
        argcount = 1;
@@ -247,12 +246,15 @@ $0 !~ /^P_/ {
        if ($myfunc ~ /ripoffline/) {
                dotrace = 0;
                argcount = 2;
+               if ($myfunc ~ /NCURSES_SP_NAME/) {
+                       argcount = 3;
+               }
        }
        if ($myfunc ~ /wunctrl/) {
                dotrace = 0;
        }
 
-       call = "%%T((T_CALLED(\""
+       call = "@@T((T_CALLED(\""
        args = ""
        comma = ""
        num = 0;
@@ -289,8 +291,10 @@ $0 !~ /^P_/ {
                                        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"
@@ -322,7 +326,7 @@ $0 !~ /^P_/ {
                        pointer = 0;
                        argtype = ""
                }
-               if ( i == 2 || ch == "(" )
+               if ( i == myfunc || ch == "(" )
                        call = call ch
        }
        call = call "\")"
@@ -338,7 +342,7 @@ $0 !~ /^P_/ {
        else if (dotrace)
                call = sprintf("return%s( ", returnType);
        else
-               call = "%%return ";
+               call = "@@return ";
 
        call = call $myfunc "(";
        for (i = 1; i < argcount; i++) {
@@ -358,7 +362,7 @@ $0 !~ /^P_/ {
        print call ";"
 
        if (match($0, "^void"))
-               print "%%returnVoid;"
+               print "@@returnVoid;"
        print "}";
 }
 EOF1
@@ -381,8 +385,17 @@ BEGIN              {
                }
                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;}
@@ -416,10 +429,14 @@ $preprocessor $TMP 2>/dev/null \
 | sed \
        -e 's/  / /g' \
        -e 's/^ //' \
-       -e 's/^_Bool/bool/' \
+       -e 's/_Bool/NCURSES_BOOL/g' \
 | $AWK -f $AW2 \
 | sed -f $ED3 \
 | sed \
        -e 's/^.*T_CALLED.*returnCode( \([a-z].*) \));/ return \1;/' \
        -e 's/^.*T_CALLED.*returnCode( \((wmove.*) \));/        return \1;/' \
+       -e 's/gen_//' \
+       -e 's/^[        ]*#/#/' \
+       -e '/#ident/d' \
+       -e '/#line/d' \
 | sed -f $ED4