ncurses/mk-1st.awk - nest-cam/4320010/ncurses - Git at Google

 # $Id: mk-1st.awk,v 1.98 2014/12/20 23:54:22 tom Exp $
 ##############################################################################
 # Copyright (c) 1998-2012,2013 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
 #
 # Generate list of objects for a given model library
 # Variables:
 #	name		  (library name, e.g., "ncurses", "panel", "forms", "menus")
 #	traces		  ("all" or "DEBUG", to control whether tracing is compiled in)
 #	MODEL		  (e.g., "DEBUG", uppercase; toupper is not portable)
 #	CXX_MODEL	  (e.g., "DEBUG", uppercase)
 #	model		  (directory into which we compile, e.g., "obj")
 #	prefix		  (e.g., "lib", for Unix-style libraries)
 #	suffix		  (e.g., "_g.a", for debug libraries)
 #	subset		  ("none", "base", "base+ext_funcs" or "termlib", etc.)
 #	driver		  ("yes" or "no", depends on --enable-term-driver)
 #	ShlibVer	  ("rel", "abi" or "auto", to augment DoLinks variable)
 #	ShlibVerInfix ("yes" or "no", determines location of version #)
 #	SymLink		  ("ln -s", etc)
 #	TermlibRoot	  ("tinfo" or other root for libterm.so)
 #	TermlibSuffix (".so" or other suffix for libterm.so)
 #	ReLink		  ("yes", or "no", flag to rebuild shared libs on install)
 #	DoLinks		  ("yes", "reverse" or "no", flag to add symbolic links)
 #	rmSoLocs	  ("yes" or "no", flag to add extra clean target)
 #	ldconfig	  (path for this tool, if used)
 #	overwrite	  ("yes" or "no", flag to add link to libcurses.a
 #	depend		  (optional dependencies for all objects, e.g, ncurses_cfg.h)
 #	host		  (cross-compile host, if any)
 #	libtool_version (libtool "-version-info" or "-version-number")
 #
 # Notes:
 #	CLIXs nawk does not like underscores in command-line variable names.
 #	Mixed-case variable names are ok.
 #	HP/UX requires shared libraries to have executable permissions.
 #
 function is_ticlib() {
 		return ( subset ~ /^ticlib$/ );
 	}
 function is_termlib() {
 		return ( subset ~ /^(ticlib\+)?termlib((\+[^+ ]+)*\+[a-z_]+_tinfo)?$/ );
 	}
 # see lib_name
 function lib_name_of(a_name) {
 		return sprintf("%s%s%s", prefix, a_name, suffix)
 	}
 # see imp_name
 function imp_name_of(a_name) {
 		if (ShlibVerInfix == "cygdll" || ShlibVerInfix == "msysdll" || ShlibVerInfix == "mingw") {
 			result = sprintf("%s%s%s.a", prefix, a_name, suffix);
 		} else {
 			result = "";
 		}
 		return result;
 	}
 # see abi_name
 function abi_name_of(a_name) {
 		if (ShlibVerInfix == "cygdll") {
 			result = sprintf("%s%s$(ABI_VERSION)%s", "cyg", a_name, suffix);
 		} else if (ShlibVerInfix == "msysdll") {
 			result = sprintf("%s%s$(ABI_VERSION)%s", "msys-", a_name, suffix);
 		} else if (ShlibVerInfix == "mingw") {
 			result = sprintf("%s%s$(ABI_VERSION)%s", prefix, a_name, suffix);
 		} else if (ShlibVerInfix == "yes") {
 			result = sprintf("%s%s.$(ABI_VERSION)%s", prefix, a_name, suffix);
 		} else {
 			result = sprintf("%s.$(ABI_VERSION)", lib_name_of(a_name));
 		}
 		return result;
 	}
 # see rel_name
 function rel_name_of(a_name) {
 		if (ShlibVerInfix == "cygdll") {
 			result = sprintf("%s%s$(REL_VERSION)%s", "cyg", a_name, suffix);
 		} else if (ShlibVerInfix == "msysdll") {
 			result = sprintf("%s%s$(ABI_VERSION)%s", "msys-", a_name, suffix);
 		} else if (ShlibVerInfix == "mingw") {
 			result = sprintf("%s%s$(REL_VERSION)%s", prefix, a_name, suffix);
 		} else if (ShlibVerInfix == "yes") {
 			result = sprintf("%s%s.$(REL_VERSION)%s", prefix, a_name, suffix);
 		} else {
 			result = sprintf("%s.$(REL_VERSION)", lib_name_of(a_name));
 		}
 		return result;
 	}
 # see end_name
 function end_name_of(a_name) {
 		if ( MODEL != "SHARED" ) {
 			result = lib_name_of(a_name);
 		} else if ( DoLinks == "reverse") {
 			result = lib_name_of(a_name);
 		} else {
 			if ( ShlibVer == "rel" ) {
 				result = rel_name_of(a_name);
 			} else if ( ShlibVer == "abi" || ShlibVer == "cygdll" || ShlibVer == "msysdll" || ShlibVer == "mingw" ) {
 				result = abi_name_of(a_name);
 			} else {
 				result = lib_name_of(a_name);
 			}
 		}
 		return result
 	}
 function symlink(src,dst) {
 		if ( src != dst ) {
 			if ( SymLink !~ /.*-f.*/ ) {
 				printf "rm -f %s; ", dst
 			}
 			printf "$(LN_S) %s %s; ", src, dst
 		}
 	}
 function rmlink(directory, dst) {
 		if ( dst != "" ) {
 			printf "\t-rm -f %s/%s\n", directory, dst
 		}
 	}
 function removelinks(directory) {
 		nlinks = 0;
 		links[nlinks++] = end_name;
 		if ( DoLinks == "reverse" ) {
 			if ( ShlibVer == "rel" ) {
 				links[nlinks++] = abi_name;
 				links[nlinks++] = rel_name;
 			} else if ( ShlibVer == "abi" ) {
 				links[nlinks++] = abi_name;
 			}
 		} else {
 			if ( ShlibVer == "rel" ) {
 				links[nlinks++] = abi_name;
 				links[nlinks++] = lib_name;
 			} else if ( ShlibVer == "abi" ) {
 				links[nlinks++] = lib_name;
 			}
 		}
 		for (j = 0; j < nlinks; ++j) {
 			found = 0;
 			for (k = 0; k < j; ++k ) {
 				if ( links[j] == links[k] ) {
 					found = 1;
 					break;
 				}
 			}
 			if ( !found ) {
 				rmlink(directory, links[j]);
 			}
 		}
 	}
 function make_shlib(objs, shlib_list) {
 		printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
 	}
 function sharedlinks(directory) {
 		if ( ShlibVer != "auto" && ShlibVer != "cygdll" && ShlibVer != "msysdll" && ShlibVer != "mingw" ) {
 			printf "\tcd %s && (", directory
 			if ( DoLinks == "reverse" ) {
 				if ( ShlibVer == "rel" ) {
 					symlink(lib_name, abi_name);
 					symlink(abi_name, rel_name);
 				} else if ( ShlibVer == "abi" ) {
 					symlink(lib_name, abi_name);
 				}
 			} else {
 				if ( ShlibVer == "rel" ) {
 					symlink(rel_name, abi_name);
 					symlink(abi_name, lib_name);
 				} else if ( ShlibVer == "abi" ) {
 					symlink(abi_name, lib_name);
 				}
 			}
 			printf ")\n"
 		}
 	}
 # termlib may be named explicitly via "--with-termlib=XXX", which overrides
 # any suffix.  Temporarily override "suffix" to account for this.
 function termlib_end_of() {
 	termlib_save_suffix = suffix;
 	suffix = TermlibSuffix;
 	termlib_temp_result = end_name_of(TermlibRoot);
 	suffix = termlib_save_suffix;
 	return termlib_temp_result;
 }
 function shlib_build(directory) {
 		dst_libs = sprintf("%s/%s", directory, end_name);
 		printf "%s : \\\n", dst_libs
 		printf "\t\t%s \\\n", directory
 		if (subset == "ticlib" && driver == "yes" ) {
 			base = name;
 			sub(/^tic/, "ncurses", base); # workaround for "w"
 			printf "\t\t%s/%s \\\n", directory, end_name_of(base);
 		}
 		if (subset ~ /^base/ || subset == "ticlib" ) {
 			save_suffix = suffix
 			sub(/^[^.]\./,".",suffix)
 			if (directory != "../lib") {
 				printf "\t\t%s/%s \\\n", "../lib", termlib_end_of();
 			}
 			printf "\t\t%s/%s \\\n", directory, termlib_end_of();
 			suffix = save_suffix
 		}
 		printf "\t\t$(RESULTING_SYMS) $(%s_OBJS)\n", OBJS
 		printf "\t@echo linking $@\n"
 		if ( is_ticlib() ) {
 			make_shlib(OBJS, "TICS_LIST")
 		} else if ( is_termlib() ) {
 			make_shlib(OBJS, "TINFO_LIST")
 		} else {
 			make_shlib(OBJS, "SHLIB_LIST")
 		}
 		sharedlinks(directory)
 	}
 function shlib_install(directory) {
 		src_lib1 = sprintf("../lib/%s", end_name);
 		dst_lib1 = sprintf("%s/%s", directory, end_name);
 		printf "%s : \\\n", dst_lib1
 		printf "\t\t%s \\\n", directory
 		printf "\t\t%s\n", src_lib1
 		printf "\t@echo installing $@\n"
 		printf "\t$(INSTALL_LIB) %s %s\n", src_lib1, dst_lib1;
 		sharedlinks(directory)
 	}
 function install_dll(directory,filename) {
 		src_name = sprintf("../lib/%s", filename);
 		dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
 		printf "\t@echo installing %s as %s\n", src_name, dst_name
 		if ( directory == "$(bindir)" ) {
 			program = "$(INSTALL) -m 755";
 		} else {
 			program = "$(INSTALL_LIB)";
 		}
 		printf "\t%s %s %s\n", program, src_name, dst_name
 	}
 BEGIN	{
 		TOOL_PREFIX = "";
 		found = 0;
 		using = 0;
 	}
 	/^@/ {
 		using = 0
 		if (subset == "none") {
 			using = 1
 		} else if (index(subset,$2) > 0) {
 			if (using == 0) {
 				if (found == 0) {
 					if ( name ~ /^.*\+\+.*/ ) {
 						if ( CXX_MODEL == "NORMAL" && MODEL == "SHARED" ) {
 							print  ""
 							printf "# overriding model from %s to match CXX_MODEL\n", MODEL;
 							MODEL = "NORMAL";
 							suffix = ".a";
 							DoLinks = "no";
 						}
 					}
 					print  ""
 					printf "# generated by mk-1st.awk (subset=%s)\n", subset
 					printf "#  name:          %s\n", name
 					printf "#  traces:        %s\n", traces
 					printf "#  MODEL:         %s\n", MODEL
 					printf "#  CXX_MODEL:     %s\n", CXX_MODEL
 					printf "#  model:         %s\n", model
 					printf "#  prefix:        %s\n", prefix
 					printf "#  suffix:        %s\n", suffix
 					printf "#  subset:        %s\n", subset
 					printf "#  driver:        %s\n", driver
 					printf "#  ShlibVer:      %s\n", ShlibVer
 					printf "#  ShlibVerInfix: %s\n", ShlibVerInfix
 					printf "#  SymLink:       %s\n", SymLink
 					printf "#  TermlibRoot:   %s\n", TermlibRoot
 					printf "#  TermlibSuffix: %s\n", TermlibSuffix
 					printf "#  ReLink:        %s\n", ReLink
 					printf "#  DoLinks:       %s\n", DoLinks
 					printf "#  rmSoLocs:      %s\n", rmSoLocs
 					printf "#  ldconfig:      %s\n", ldconfig
 					printf "#  overwrite:     %s\n", overwrite
 					printf "#  depend:        %s\n", depend
 					printf "#  host:          %s\n", host
 					print  ""
 				}
 				using = 1
 			}
 			if ( is_ticlib() ) {
 				OBJS  = MODEL "_P"
 			} else if ( is_termlib() ) {
 				OBJS  = MODEL "_T"
 			} else {
 				OBJS  = MODEL
 			}
 		}
 	}
 	/^[@#]/ {
 		next
 	}
 	$1 ~ /trace/ {
 		if (traces != "all" && traces != MODEL && $1 != "lib_trace")
 			next
 	}
 	{
 		if (using \
 		 && ( $1 != "link_test" ) \
 		 && ( $2 == "lib" \
 		   || $2 == "progs" \
 		   || $2 == "c++" \
 		   || $2 == "tack" ))
 		{
 			if ( found == 0 )
 			{
 				printf "%s_OBJS =", OBJS
 				if ( $2 == "lib" ) {
 					found = 1;
 				} else if ( $2 == "c++" ) {
 					TOOL_PREFIX = "CXX_";
 					found = 1;
 				} else {
 					found = 2;
 				}
 				if ( $2 == "c++" ) {
 					CC_NAME="CXX"
 					CC_FLAG="CXXFLAGS"
 				} else {
 					CC_NAME="CC"
 					CC_FLAG="CFLAGS"
 				}
 			}
 			printf " \\\n\t../%s/%s$o", model, $1;
 		}
 	}
 END	{
 		print  ""
 		if ( found != 0 )
 		{
 			printf "\n$(%s_OBJS) : %s\n", OBJS, depend
 		}
 		if ( found == 1 )
 		{
 			print  ""
 			lib_name = lib_name_of(name);
 			if ( MODEL == "SHARED" )
 			{
 				abi_name = abi_name_of(name);
 				rel_name = rel_name_of(name);
 				imp_name = imp_name_of(name);
 				end_name = end_name_of(name);

 				shlib_build("../lib")

 				print  ""
 				print  "install \\"
 				print  "install.libs \\"

 				if ( ShlibVer == "cygdll" || ShlibVer == "msysdll" || ShlibVer == "mingw") {

 					dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
 					printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
 					install_dll("$(bindir)",end_name);
 					install_dll("$(libdir)",imp_name);

 				} else {

 					lib_dir = "$(DESTDIR)$(libdir)";
 					printf "install.%s :: %s/%s\n", name, lib_dir, end_name
 					print ""
 					if ( ReLink == "yes" ) {
 						shlib_build(lib_dir)
 					} else {
 						shlib_install(lib_dir)
 					}
 				}

 				if ( overwrite == "yes" && name == "ncurses" )
 				{
 					if ( ShlibVer == "cygdll" || ShlibVer == "msysdll" || ShlibVer == "mingw") {
 						ovr_name = sprintf("libcurses%s.a", suffix)
 						printf "\t@echo linking %s to %s\n", imp_name, ovr_name
 						printf "\tcd $(DESTDIR)$(libdir) && ("
 						symlink(imp_name, ovr_name)
 						printf ")\n"
 					} else {
 						ovr_name = sprintf("libcurses%s", suffix)
 						printf "\t@echo linking %s to %s\n", end_name, ovr_name
 						printf "\tcd $(DESTDIR)$(libdir) && ("
 						symlink(end_name, ovr_name)
 						printf ")\n"
 					}
 				}
 				if ( ldconfig != "" && ldconfig != ":" ) {
 					printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
 				}
 				print  ""
 				print  "uninstall \\"
 				print  "uninstall.libs \\"
 				printf "uninstall.%s ::\n", name
 				if ( ShlibVer == "cygdll" || ShlibVer == "msysdll" || ShlibVer == "mingw") {

 					printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
 					printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name

 					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
 					printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name

 				} else {
 					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
 					removelinks("$(DESTDIR)$(libdir)")
 					if ( overwrite == "yes" && name == "ncurses" )
 					{
 						ovr_name = sprintf("libcurses%s", suffix)
 						printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
 					}
 				}
 				if ( rmSoLocs == "yes" ) {
 					print  ""
 					print  "mostlyclean \\"
 					print  "clean ::"
 					printf "\t-@rm -f so_locations\n"
 				}
 			}
 			else if ( MODEL == "LIBTOOL" )
 			{
 				end_name = lib_name;
 				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 				if ( is_ticlib() ) {
 					which_list = "TICS_LIST";
 				} else if ( is_termlib() ) {
 					which_list = "TINFO_LIST";
 				} else {
 					which_list = "SHLIB_LIST";
 				}
 				printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) $(%s) \\\n", CC_NAME, CC_FLAG;
 				printf "\t\t-o %s $(%s_OBJS:$o=.lo) \\\n", lib_name, OBJS;
 				printf "\t\t-rpath $(DESTDIR)$(libdir) \\\n";
 				printf "\t\t%s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(%s) $(LDFLAGS)\n", libtool_version, which_list;
 				print  ""
 				print  "install \\"
 				print  "install.libs \\"
 				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 				printf "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
 				print  ""
 				print  "uninstall \\"
 				print  "uninstall.libs \\"
 				printf "uninstall.%s ::\n", name
 				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 				printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 			}
 			else
 			{
 				end_name = lib_name;
 				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 				printf "\t$(%sAR) $(%sARFLAGS) $@ $?\n", TOOL_PREFIX, TOOL_PREFIX;
 				printf "\t$(RANLIB) $@\n"
 				if ( host == "vxworks" )
 				{
 					printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
 				}
 				print  ""
 				print  "install \\"
 				print  "install.libs \\"
 				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 				printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 				if ( overwrite == "yes" && lib_name == "libncurses.a" )
 				{
 					printf "\t@echo linking libcurses.a to libncurses.a\n"
 					printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 					printf "\t(cd $(DESTDIR)$(libdir) && "
 					symlink("libncurses.a", "libcurses.a")
 					printf ")\n"
 				}
 				printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
 				if ( host == "vxworks" )
 				{
 					printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 					printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 				}
 				print  ""
 				print  "uninstall \\"
 				print  "uninstall.libs \\"
 				printf "uninstall.%s ::\n", name
 				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 				printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 				if ( overwrite == "yes" && lib_name == "libncurses.a" )
 				{
 					printf "\t@echo linking libcurses.a to libncurses.a\n"
 					printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 				}
 				if ( host == "vxworks" )
 				{
 					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
 					printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
 				}
 			}
 			print ""
 			print "clean ::"
 			removelinks("../lib");
 			print ""
 			print "mostlyclean::"
 			printf "\t-rm -f $(%s_OBJS)\n", OBJS
 			if ( MODEL == "LIBTOOL" ) {
 				printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 			}
 		}
 		else if ( found == 2 )
 		{
 			print ""
 			print "mostlyclean::"
 			printf "\t-rm -f $(%s_OBJS)\n", OBJS
 			if ( MODEL == "LIBTOOL" ) {
 				printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 			}
 			print ""
 			print "clean ::"
 			printf "\t-rm -f $(%s_OBJS)\n", OBJS
 			if ( MODEL == "LIBTOOL" ) {
 				printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 			}
 		}
 	}
 # vile:ts=4 sw=4
	# $Id: mk-1st.awk,v 1.98 2014/12/20 23:54:22 tom Exp $
	##############################################################################
	# Copyright (c) 1998-2012,2013 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
	#
	# Generate list of objects for a given model library
	# Variables:
	# name (library name, e.g., "ncurses", "panel", "forms", "menus")
	# traces ("all" or "DEBUG", to control whether tracing is compiled in)
	# MODEL (e.g., "DEBUG", uppercase; toupper is not portable)
	# CXX_MODEL (e.g., "DEBUG", uppercase)
	# model (directory into which we compile, e.g., "obj")
	# prefix (e.g., "lib", for Unix-style libraries)
	# suffix (e.g., "_g.a", for debug libraries)
	# subset ("none", "base", "base+ext_funcs" or "termlib", etc.)
	# driver ("yes" or "no", depends on --enable-term-driver)
	# ShlibVer ("rel", "abi" or "auto", to augment DoLinks variable)
	# ShlibVerInfix ("yes" or "no", determines location of version #)
	# SymLink ("ln -s", etc)
	# TermlibRoot ("tinfo" or other root for libterm.so)
	# TermlibSuffix (".so" or other suffix for libterm.so)
	# ReLink ("yes", or "no", flag to rebuild shared libs on install)
	# DoLinks ("yes", "reverse" or "no", flag to add symbolic links)
	# rmSoLocs ("yes" or "no", flag to add extra clean target)
	# ldconfig (path for this tool, if used)
	# overwrite ("yes" or "no", flag to add link to libcurses.a
	# depend (optional dependencies for all objects, e.g, ncurses_cfg.h)
	# host (cross-compile host, if any)
	# libtool_version (libtool "-version-info" or "-version-number")
	#
	# Notes:
	# CLIXs nawk does not like underscores in command-line variable names.
	# Mixed-case variable names are ok.
	# HP/UX requires shared libraries to have executable permissions.
	#
	function is_ticlib() {
	return ( subset ~ /^ticlib$/ );
	}
	function is_termlib() {
	return ( subset ~ /^(ticlib\+)?termlib((\+[^+ ]+)*\+[a-z_]+_tinfo)?$/ );
	}
	# see lib_name
	function lib_name_of(a_name) {
	return sprintf("%s%s%s", prefix, a_name, suffix)
	}
	# see imp_name
	function imp_name_of(a_name) {
	if (ShlibVerInfix == "cygdll" \|\| ShlibVerInfix == "msysdll" \|\| ShlibVerInfix == "mingw") {
	result = sprintf("%s%s%s.a", prefix, a_name, suffix);
	} else {
	result = "";
	}
	return result;
	}
	# see abi_name
	function abi_name_of(a_name) {
	if (ShlibVerInfix == "cygdll") {
	result = sprintf("%s%s$(ABI_VERSION)%s", "cyg", a_name, suffix);
	} else if (ShlibVerInfix == "msysdll") {
	result = sprintf("%s%s$(ABI_VERSION)%s", "msys-", a_name, suffix);
	} else if (ShlibVerInfix == "mingw") {
	result = sprintf("%s%s$(ABI_VERSION)%s", prefix, a_name, suffix);
	} else if (ShlibVerInfix == "yes") {
	result = sprintf("%s%s.$(ABI_VERSION)%s", prefix, a_name, suffix);
	} else {
	result = sprintf("%s.$(ABI_VERSION)", lib_name_of(a_name));
	}
	return result;
	}
	# see rel_name
	function rel_name_of(a_name) {
	if (ShlibVerInfix == "cygdll") {
	result = sprintf("%s%s$(REL_VERSION)%s", "cyg", a_name, suffix);
	} else if (ShlibVerInfix == "msysdll") {
	result = sprintf("%s%s$(ABI_VERSION)%s", "msys-", a_name, suffix);
	} else if (ShlibVerInfix == "mingw") {
	result = sprintf("%s%s$(REL_VERSION)%s", prefix, a_name, suffix);
	} else if (ShlibVerInfix == "yes") {
	result = sprintf("%s%s.$(REL_VERSION)%s", prefix, a_name, suffix);
	} else {
	result = sprintf("%s.$(REL_VERSION)", lib_name_of(a_name));
	}
	return result;
	}
	# see end_name
	function end_name_of(a_name) {
	if ( MODEL != "SHARED" ) {
	result = lib_name_of(a_name);
	} else if ( DoLinks == "reverse") {
	result = lib_name_of(a_name);
	} else {
	if ( ShlibVer == "rel" ) {
	result = rel_name_of(a_name);
	} else if ( ShlibVer == "abi" \|\| ShlibVer == "cygdll" \|\| ShlibVer == "msysdll" \|\| ShlibVer == "mingw" ) {
	result = abi_name_of(a_name);
	} else {
	result = lib_name_of(a_name);
	}
	}
	return result
	}
	function symlink(src,dst) {
	if ( src != dst ) {
	if ( SymLink !~ /.-f./ ) {
	printf "rm -f %s; ", dst
	}
	printf "$(LN_S) %s %s; ", src, dst
	}
	}
	function rmlink(directory, dst) {
	if ( dst != "" ) {
	printf "\t-rm -f %s/%s\n", directory, dst
	}
	}
	function removelinks(directory) {
	nlinks = 0;
	links[nlinks++] = end_name;
	if ( DoLinks == "reverse" ) {
	if ( ShlibVer == "rel" ) {
	links[nlinks++] = abi_name;
	links[nlinks++] = rel_name;
	} else if ( ShlibVer == "abi" ) {
	links[nlinks++] = abi_name;
	}
	} else {
	if ( ShlibVer == "rel" ) {
	links[nlinks++] = abi_name;
	links[nlinks++] = lib_name;
	} else if ( ShlibVer == "abi" ) {
	links[nlinks++] = lib_name;
	}
	}
	for (j = 0; j < nlinks; ++j) {
	found = 0;
	for (k = 0; k < j; ++k ) {
	if ( links[j] == links[k] ) {
	found = 1;
	break;
	}
	}
	if ( !found ) {
	rmlink(directory, links[j]);
	}
	}
	}
	function make_shlib(objs, shlib_list) {
	printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
	}
	function sharedlinks(directory) {
	if ( ShlibVer != "auto" && ShlibVer != "cygdll" && ShlibVer != "msysdll" && ShlibVer != "mingw" ) {
	printf "\tcd %s && (", directory
	if ( DoLinks == "reverse" ) {
	if ( ShlibVer == "rel" ) {
	symlink(lib_name, abi_name);
	symlink(abi_name, rel_name);
	} else if ( ShlibVer == "abi" ) {
	symlink(lib_name, abi_name);
	}
	} else {
	if ( ShlibVer == "rel" ) {
	symlink(rel_name, abi_name);
	symlink(abi_name, lib_name);
	} else if ( ShlibVer == "abi" ) {
	symlink(abi_name, lib_name);
	}
	}
	printf ")\n"
	}
	}
	# termlib may be named explicitly via "--with-termlib=XXX", which overrides
	# any suffix. Temporarily override "suffix" to account for this.
	function termlib_end_of() {
	termlib_save_suffix = suffix;
	suffix = TermlibSuffix;
	termlib_temp_result = end_name_of(TermlibRoot);
	suffix = termlib_save_suffix;
	return termlib_temp_result;
	}
	function shlib_build(directory) {
	dst_libs = sprintf("%s/%s", directory, end_name);
	printf "%s : \\\n", dst_libs
	printf "\t\t%s \\\n", directory
	if (subset == "ticlib" && driver == "yes" ) {
	base = name;
	sub(/^tic/, "ncurses", base); # workaround for "w"
	printf "\t\t%s/%s \\\n", directory, end_name_of(base);
	}
	if (subset ~ /^base/ \|\| subset == "ticlib" ) {
	save_suffix = suffix
	sub(/^[^.]\./,".",suffix)
	if (directory != "../lib") {
	printf "\t\t%s/%s \\\n", "../lib", termlib_end_of();
	}
	printf "\t\t%s/%s \\\n", directory, termlib_end_of();
	suffix = save_suffix
	}
	printf "\t\t$(RESULTING_SYMS) $(%s_OBJS)\n", OBJS
	printf "\t@echo linking $@\n"
	if ( is_ticlib() ) {
	make_shlib(OBJS, "TICS_LIST")
	} else if ( is_termlib() ) {
	make_shlib(OBJS, "TINFO_LIST")
	} else {
	make_shlib(OBJS, "SHLIB_LIST")
	}
	sharedlinks(directory)
	}
	function shlib_install(directory) {
	src_lib1 = sprintf("../lib/%s", end_name);
	dst_lib1 = sprintf("%s/%s", directory, end_name);
	printf "%s : \\\n", dst_lib1
	printf "\t\t%s \\\n", directory
	printf "\t\t%s\n", src_lib1
	printf "\t@echo installing $@\n"
	printf "\t$(INSTALL_LIB) %s %s\n", src_lib1, dst_lib1;
	sharedlinks(directory)
	}
	function install_dll(directory,filename) {
	src_name = sprintf("../lib/%s", filename);
	dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
	printf "\t@echo installing %s as %s\n", src_name, dst_name
	if ( directory == "$(bindir)" ) {
	program = "$(INSTALL) -m 755";
	} else {
	program = "$(INSTALL_LIB)";
	}
	printf "\t%s %s %s\n", program, src_name, dst_name
	}
	BEGIN {
	TOOL_PREFIX = "";
	found = 0;
	using = 0;
	}
	/^@/ {
	using = 0
	if (subset == "none") {
	using = 1
	} else if (index(subset,$2) > 0) {
	if (using == 0) {
	if (found == 0) {
	if ( name ~ /^.\+\+./ ) {
	if ( CXX_MODEL == "NORMAL" && MODEL == "SHARED" ) {
	print ""
	printf "# overriding model from %s to match CXX_MODEL\n", MODEL;
	MODEL = "NORMAL";
	suffix = ".a";
	DoLinks = "no";
	}
	}
	print ""
	printf "# generated by mk-1st.awk (subset=%s)\n", subset
	printf "# name: %s\n", name
	printf "# traces: %s\n", traces
	printf "# MODEL: %s\n", MODEL
	printf "# CXX_MODEL: %s\n", CXX_MODEL
	printf "# model: %s\n", model
	printf "# prefix: %s\n", prefix
	printf "# suffix: %s\n", suffix
	printf "# subset: %s\n", subset
	printf "# driver: %s\n", driver
	printf "# ShlibVer: %s\n", ShlibVer
	printf "# ShlibVerInfix: %s\n", ShlibVerInfix
	printf "# SymLink: %s\n", SymLink
	printf "# TermlibRoot: %s\n", TermlibRoot
	printf "# TermlibSuffix: %s\n", TermlibSuffix
	printf "# ReLink: %s\n", ReLink
	printf "# DoLinks: %s\n", DoLinks
	printf "# rmSoLocs: %s\n", rmSoLocs
	printf "# ldconfig: %s\n", ldconfig
	printf "# overwrite: %s\n", overwrite
	printf "# depend: %s\n", depend
	printf "# host: %s\n", host
	print ""
	}
	using = 1
	}
	if ( is_ticlib() ) {
	OBJS = MODEL "_P"
	} else if ( is_termlib() ) {
	OBJS = MODEL "_T"
	} else {
	OBJS = MODEL
	}
	}
	}
	/^[@#]/ {
	next
	}
	$1 ~ /trace/ {
	if (traces != "all" && traces != MODEL && $1 != "lib_trace")
	next
	}
	{
	if (using \
	&& ( $1 != "link_test" ) \
	&& ( $2 == "lib" \
	\|\| $2 == "progs" \
	\|\| $2 == "c++" \
	\|\| $2 == "tack" ))
	{
	if ( found == 0 )
	{
	printf "%s_OBJS =", OBJS
	if ( $2 == "lib" ) {
	found = 1;
	} else if ( $2 == "c++" ) {
	TOOL_PREFIX = "CXX_";
	found = 1;
	} else {
	found = 2;
	}
	if ( $2 == "c++" ) {
	CC_NAME="CXX"
	CC_FLAG="CXXFLAGS"
	} else {
	CC_NAME="CC"
	CC_FLAG="CFLAGS"
	}
	}
	printf " \\\n\t../%s/%s$o", model, $1;
	}
	}
	END {
	print ""
	if ( found != 0 )
	{
	printf "\n$(%s_OBJS) : %s\n", OBJS, depend
	}
	if ( found == 1 )
	{
	print ""
	lib_name = lib_name_of(name);
	if ( MODEL == "SHARED" )
	{
	abi_name = abi_name_of(name);
	rel_name = rel_name_of(name);
	imp_name = imp_name_of(name);
	end_name = end_name_of(name);

	shlib_build("../lib")

	print ""
	print "install \\"
	print "install.libs \\"

	if ( ShlibVer == "cygdll" \|\| ShlibVer == "msysdll" \|\| ShlibVer == "mingw") {

	dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
	printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
	install_dll("$(bindir)",end_name);
	install_dll("$(libdir)",imp_name);

	} else {

	lib_dir = "$(DESTDIR)$(libdir)";
	printf "install.%s :: %s/%s\n", name, lib_dir, end_name
	print ""
	if ( ReLink == "yes" ) {
	shlib_build(lib_dir)
	} else {
	shlib_install(lib_dir)
	}
	}

	if ( overwrite == "yes" && name == "ncurses" )
	{
	if ( ShlibVer == "cygdll" \|\| ShlibVer == "msysdll" \|\| ShlibVer == "mingw") {
	ovr_name = sprintf("libcurses%s.a", suffix)
	printf "\t@echo linking %s to %s\n", imp_name, ovr_name
	printf "\tcd $(DESTDIR)$(libdir) && ("
	symlink(imp_name, ovr_name)
	printf ")\n"
	} else {
	ovr_name = sprintf("libcurses%s", suffix)
	printf "\t@echo linking %s to %s\n", end_name, ovr_name
	printf "\tcd $(DESTDIR)$(libdir) && ("
	symlink(end_name, ovr_name)
	printf ")\n"
	}
	}
	if ( ldconfig != "" && ldconfig != ":" ) {
	printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
	}
	print ""
	print "uninstall \\"
	print "uninstall.libs \\"
	printf "uninstall.%s ::\n", name
	if ( ShlibVer == "cygdll" \|\| ShlibVer == "msysdll" \|\| ShlibVer == "mingw") {

	printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
	printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name

	printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
	printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name

	} else {
	printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
	removelinks("$(DESTDIR)$(libdir)")
	if ( overwrite == "yes" && name == "ncurses" )
	{
	ovr_name = sprintf("libcurses%s", suffix)
	printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
	}
	}
	if ( rmSoLocs == "yes" ) {
	print ""
	print "mostlyclean \\"
	print "clean ::"
	printf "\t-@rm -f so_locations\n"
	}
	}
	else if ( MODEL == "LIBTOOL" )
	{
	end_name = lib_name;
	printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
	if ( is_ticlib() ) {
	which_list = "TICS_LIST";
	} else if ( is_termlib() ) {
	which_list = "TINFO_LIST";
	} else {
	which_list = "SHLIB_LIST";
	}
	printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) $(%s) \\\n", CC_NAME, CC_FLAG;
	printf "\t\t-o %s $(%s_OBJS:$o=.lo) \\\n", lib_name, OBJS;
	printf "\t\t-rpath $(DESTDIR)$(libdir) \\\n";
	printf "\t\t%s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(%s) $(LDFLAGS)\n", libtool_version, which_list;
	print ""
	print "install \\"
	print "install.libs \\"
	printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
	printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
	printf "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
	print ""
	print "uninstall \\"
	print "uninstall.libs \\"
	printf "uninstall.%s ::\n", name
	printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
	printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
	}
	else
	{
	end_name = lib_name;
	printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
	printf "\t$(%sAR) $(%sARFLAGS) $@ $?\n", TOOL_PREFIX, TOOL_PREFIX;
	printf "\t$(RANLIB) $@\n"
	if ( host == "vxworks" )
	{
	printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
	}
	print ""
	print "install \\"
	print "install.libs \\"
	printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
	printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
	printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
	if ( overwrite == "yes" && lib_name == "libncurses.a" )
	{
	printf "\t@echo linking libcurses.a to libncurses.a\n"
	printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
	printf "\t(cd $(DESTDIR)$(libdir) && "
	symlink("libncurses.a", "libcurses.a")
	printf ")\n"
	}
	printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
	if ( host == "vxworks" )
	{
	printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
	printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
	}
	print ""
	print "uninstall \\"
	print "uninstall.libs \\"
	printf "uninstall.%s ::\n", name
	printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
	printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
	if ( overwrite == "yes" && lib_name == "libncurses.a" )
	{
	printf "\t@echo linking libcurses.a to libncurses.a\n"
	printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
	}
	if ( host == "vxworks" )
	{
	printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
	printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
	}
	}
	print ""
	print "clean ::"
	removelinks("../lib");
	print ""
	print "mostlyclean::"
	printf "\t-rm -f $(%s_OBJS)\n", OBJS
	if ( MODEL == "LIBTOOL" ) {
	printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
	}
	}
	else if ( found == 2 )
	{
	print ""
	print "mostlyclean::"
	printf "\t-rm -f $(%s_OBJS)\n", OBJS
	if ( MODEL == "LIBTOOL" ) {
	printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
	}
	print ""
	print "clean ::"
	printf "\t-rm -f $(%s_OBJS)\n", OBJS
	if ( MODEL == "LIBTOOL" ) {
	printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
	}
	}
	}
	# vile:ts=4 sw=4