#
# MKlib_gen.sh -- generate sources from curses.h macro definitions
#
-# ($Id: MKlib_gen.sh,v 1.43 2011/01/22 19:47:29 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.55 2016/12/11 00:07:14 tom Exp $)
#
##############################################################################
-# Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. #
+# Copyright (c) 1998-2015,2016 Free Software Foundation, Inc. #
# #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
if test "${LC_COLLATE+set}" = set; then LC_COLLATE=C; export LC_COLLATE; fi
-preprocessor="$1 -DNCURSES_INTERNALS -I../include"
+preprocessor="$1 -DNCURSES_WATTR_MACROS -DNCURSES_INTERNALS -I../include"
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" | $AWK '{ sub(/^[ ]*/,""); sub(/[ ].*$/, ""); 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
if test "$USE" = generated ; then
cat >$ED4 <<EOF
s/^\(.*\) \(.*\) (\(.*\))\$/NCURSES_EXPORT(\1) (\2) (\3)/
+ /attr_[sg]et.* z)/s,z),z GCC_UNUSED),
EOF
else
cat >$ED4 <<EOF
} else if ( $first == "bool" || $first == "NCURSES_BOOL" ) {
returnType = "Bool";
} else if ( $second == "*" ) {
- returnType = "Ptr";
+ returnType = ($1 == "NCURSES_CONST") ? "CPtr" : "Ptr";
} else {
returnType = "Code";
}
print "#undef vwprintw"
}
/^DECLARATIONS/ {start = 1; next;}
- {if (start) print \$0;}
+ {
+ if (start) {
+ if ( "$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(/[ \t]+/," ",value);
+ sub(/^[0-9a-zA-Z_]+ /,"",value);
+ sub(/^\* /,"",value);
+ gsub(/[0-9a-zA-Z_]+ \* /,"",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[0-9]|z) /, " 0 ", value);
+ gsub(/ int[ \t]*[(][^)]+[)][(][^)]+[)]/, "0", value);
+ printf "\t%s;\n", value;
+ } else {
+ print value;
+ }
+ }
+ print " return 0;"
+ print "}"
}
}
EOF1
#include <ncurses_cfg.h>
#undef NCURSES_NOMACROS
#include <curses.h>
+#include <term.h>
+#include <unctrl.h>
DECLARATIONS