# $Id: mk-0th.awk,v 1.22 2012/06/30 20:56:11 tom Exp $ ############################################################################## # Copyright (c) 1998-2010,2012 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"), # # to deal in the Software without restriction, including without limitation # # the rights to use, copy, modify, merge, publish, distribute, distribute # # with modifications, sublicense, and/or sell copies of the Software, and to # # permit persons to whom the Software is furnished to do so, subject to the # # following conditions: # # # # The above copyright notice and this permission notice shall be included in # # all copies or substantial portions of the Software. # # # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # # DEALINGS IN THE SOFTWARE. # # # # Except as contained in this notice, the name(s) of the above copyright # # holders shall not be used in advertising or otherwise to promote the sale, # # use or other dealings in this Software without prior written # # authorization. # ############################################################################## # # Author: Thomas E. Dickey 1996-on # # Generate list of sources for a library, together with lint/lintlib rules # # Variables: # libname (library name, e.g., "ncurses", "panel", "forms", "menus") # subsets (is used here to decide if wide-character code is used) # ticlib (library name for libtic, e.g., "tic") # termlib (library name for libtinfo, e.g., "tinfo") # function make_lintlib(name,sources) { print "" print "clean ::" printf "\trm -f llib-l%s.*\n", name print "" print "realclean ::" printf "\trm -f llib-l%s\n", name print "" printf "llib-l%s : %s\n", name, sources printf "\tcproto -a -l -DNCURSES_ENABLE_STDBOOL_H=0 -DLINT $(CPPFLAGS) %s >$@\n", sources print "" print "lintlib ::" printf "\tsh $(srcdir)/../misc/makellib %s $(CPPFLAGS)\n", name print "" print "lint ::" printf "\t$(LINT) $(LINT_OPTS) $(CPPFLAGS) %s $(LINT_LIBS)\n", sources } # A blank in "subsets" indicates a split-off of the library into a separate # file, e.g., for libtic or libtinfo. They are all logical parts of the same # library. function which_library() { if ( ( which == "ticlib" ) && ( subsets ~ /ticlib / ) ) { return ticlib; } else if ( ( which == "termlib" || which == "ext_tinfo" ) && ( subsets ~ /[[:space:]]base/ ) ) { return termlib; } else { return libname; } } function show_list(name, len, list) { if ( len > 0 ) { printf "\n%s_SRC =", toupper(name); for (n = 0; n < len; ++n) printf " \\\n\t%s", list[n]; print ""; make_lintlib(name, sprintf("$(%s_SRC)", toupper(name))); } } BEGIN { which = libname; using = 0; found = 0; count_ticlib = 0; count_termlib = 0; count_library = 0; } /^@/ { which = $0; sub(/^@[[:blank:]]+/, "", which); sub(/[[:blank:]]+$/, "", which); } !/^[@#]/ { if (using == 0) { print "" print "# generated by mk-0th.awk" printf "# libname: %s\n", libname printf "# subsets: %s\n", subsets if ( libname ~ /ncurses/ ) { printf "# ticlib: %s\n", ticlib printf "# termlib: %s\n", termlib } print "" print ".SUFFIXES: .c .cc .h .i .ii" print ".c.i :" printf "\t$(CPP) $(CPPFLAGS) $< >$@\n" print ".cc.ii :" printf "\t$(CPP) $(CPPFLAGS) $< >$@\n" print ".h.i :" printf "\t$(CPP) $(CPPFLAGS) $< >$@\n" print "" using = 1; } if (which ~ /port_/ ) { # skip win32 source } else if ( $0 != "" && $1 != "link_test" ) { if ( found == 0 ) { if ( subsets ~ /widechar/ ) widechar = 1; else widechar = 0; printf "C_SRC =" if ( $2 == "lib" ) found = 1 else found = 2 } if ( libname == "c++" || libname == "c++w" ) { srcname = sprintf("%s/%s.cc", $3, $1); printf " \\\n\t%s", srcname; } else if ( widechar == 1 || $3 != "$(wide)" ) { srcname = sprintf("%s/%s.c", $3, $1); printf " \\\n\t%s", srcname; if ( which_library() == libname ) { list_library[count_library++] = srcname; } else if ( which_library() == ticlib ) { list_ticlib[count_ticlib++] = srcname; } else { list_termlib[count_termlib++] = srcname; } } } } END { print "" if ( found == 1 ) { print "" printf "# Producing llib-l%s is time-consuming, so there's no direct-dependency for\n", libname; print "# it in the lintlib rule. We'll only remove in the cleanest setup."; show_list(libname, count_library, list_library); show_list(ticlib, count_ticlib, list_ticlib); show_list(termlib, count_termlib, list_termlib); } else { print "" print "lintlib :" print "\t@echo no action needed" } } # vile:ts=4 sw=4