mk-1st.awk

   1 # $Id: mk-1st.awk,v 1.80 2009/01/04 21:51:38 tom Exp $
   2 ##############################################################################
   3 # Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.                #
   4 #                                                                            #
   5 # Permission is hereby granted, free of charge, to any person obtaining a    #
   6 # copy of this software and associated documentation files (the "Software"), #
   7 # to deal in the Software without restriction, including without limitation  #
   8 # the rights to use, copy, modify, merge, publish, distribute, distribute    #
   9 # with modifications, sublicense, and/or sell copies of the Software, and to #
  10 # permit persons to whom the Software is furnished to do so, subject to the  #
  11 # following conditions:                                                      #
  12 #                                                                            #
  13 # The above copyright notice and this permission notice shall be included in #
  14 # all copies or substantial portions of the Software.                        #
  15 #                                                                            #
  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
  17 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
  18 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
  19 # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
  20 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
  21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
  22 # DEALINGS IN THE SOFTWARE.                                                  #
  23 #                                                                            #
  24 # Except as contained in this notice, the name(s) of the above copyright     #
  25 # holders shall not be used in advertising or otherwise to promote the sale, #
  26 # use or other dealings in this Software without prior written               #
  27 # authorization.                                                             #
  28 ##############################################################################
  29 #
  30 # Author: Thomas E. Dickey
  31 #
  32 # Generate list of objects for a given model library
  33 # Variables:
  34 #       name              (library name, e.g., "ncurses", "panel", "forms", "menus")
  35 #       traces            ("all" or "DEBUG", to control whether tracing is compiled in)
  36 #       MODEL             (e.g., "DEBUG", uppercase; toupper is not portable)
  37 #       model             (directory into which we compile, e.g., "obj")
  38 #       prefix            (e.g., "lib", for Unix-style libraries)
  39 #       suffix            (e.g., "_g.a", for debug libraries)
  40 #       subset            ("none", "base", "base+ext_funcs" or "termlib", etc.)
  41 #       ShlibVer          ("rel", "abi" or "auto", to augment DoLinks variable)
  42 #       ShlibVerInfix ("yes" or "no", determines location of version #)
  43 #   TermlibRoot   ("tinfo" or other root for libterm.so)
  44 #   TermlibSuffix (".so" or other suffix for libterm.so)
  45 #       ReLink            ("yes", or "no", flag to rebuild shared libs on install)
  46 #       DoLinks           ("yes", "reverse" or "no", flag to add symbolic links)
  47 #       rmSoLocs          ("yes" or "no", flag to add extra clean target)
  48 #       ldconfig          (path for this tool, if used)
  49 #       overwrite         ("yes" or "no", flag to add link to libcurses.a
  50 #       depend            (optional dependencies for all objects, e.g, ncurses_cfg.h)
  51 #       host              (cross-compile host, if any)
  52 #
  53 # Notes:
  54 #       CLIXs nawk does not like underscores in command-line variable names.
  55 #       Mixed-case variable names are ok.
  56 #       HP/UX requires shared libraries to have executable permissions.
  57 #
  58 function is_ticlib() {
  59                 return ( subset ~ /^ticlib$/ );
  60         }
  61 function is_termlib() {
  62                 return ( subset ~ /^(ticlib\+)?termlib((\+[^+ ]+)*\+ext_tinfo)?$/ );
  63         }
  64 # see lib_name
  65 function lib_name_of(a_name) {
  66                 return sprintf("%s%s%s", prefix, a_name, suffix)
  67         }
  68 # see imp_name
  69 function imp_name_of(a_name) {
  70                 if (ShlibVerInfix == "cygdll") {
  71                         result = sprintf("%s%s%s.a", prefix, a_name, suffix);
  72                 } else {
  73                         result = "";
  74                 }
  75                 return result;
  76         }
  77 # see abi_name
  78 function abi_name_of(a_name) {
  79                 if (ShlibVerInfix == "cygdll") {
  80                         result = sprintf("%s%s$(ABI_VERSION)%s", "cyg", a_name, suffix);
  81                 } else if (ShlibVerInfix == "yes") {
  82                         result = sprintf("%s%s.$(ABI_VERSION)%s", prefix, a_name, suffix);
  83                 } else {
  84                         result = sprintf("%s.$(ABI_VERSION)", lib_name_of(a_name));
  85                 }
  86                 return result;
  87         }
  88 # see rel_name
  89 function rel_name_of(a_name) {
  90                 if (ShlibVerInfix == "cygdll") {
  91                         result = sprintf("%s%s$(REL_VERSION)%s", "cyg", a_name, suffix);
  92                 } else if (ShlibVerInfix == "yes") {
  93                         result = sprintf("%s%s.$(REL_VERSION)%s", prefix, a_name, suffix);
  94                 } else {
  95                         result = sprintf("%s.$(REL_VERSION)", lib_name_of(a_name));
  96                 }
  97                 return result;
  98         }
  99 # see end_name
 100 function end_name_of(a_name) {
 101                 if ( MODEL != "SHARED" ) {
 102                         result = lib_name_of(a_name);
 103                 } else if ( DoLinks == "reverse") {
 104                         result = lib_name_of(a_name);
 105                 } else {
 106                         if ( ShlibVer == "rel" ) {
 107                                 result = rel_name_of(a_name);
 108                         } else if ( ShlibVer == "abi" || ShlibVer == "cygdll" ) {
 109                                 result = abi_name_of(a_name);
 110                         } else {
 111                                 result = lib_name_of(a_name);
 112                         }
 113                 }
 114                 return result
 115         }
 116 function symlink(src,dst) {
 117                 if ( src != dst ) {
 118                         printf "rm -f %s; ", dst
 119                         printf "$(LN_S) %s %s; ", src, dst
 120                 }
 121         }
 122 function rmlink(directory, dst) {
 123                 printf "\t-rm -f %s/%s\n", directory, dst
 124         }
 125 function removelinks(directory) {
 126                 rmlink(directory, end_name);
 127                 if ( DoLinks == "reverse" ) {
 128                         if ( ShlibVer == "rel" ) {
 129                                 rmlink(directory, abi_name);
 130                                 rmlink(directory, rel_name);
 131                         } else if ( ShlibVer == "abi" ) {
 132                                 rmlink(directory, abi_name);
 133                         }
 134                 } else {
 135                         if ( ShlibVer == "rel" ) {
 136                                 rmlink(directory, abi_name);
 137                                 rmlink(directory, lib_name);
 138                         } else if ( ShlibVer == "abi" ) {
 139                                 rmlink(directory, lib_name);
 140                         }
 141                 }
 142         }
 143 function make_shlib(objs, shlib_list) {
 144                 printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
 145         }
 146 function sharedlinks(directory) {
 147                 if ( ShlibVer != "auto" && ShlibVer != "cygdll" ) {
 148                         printf "\tcd %s && (", directory
 149                         if ( DoLinks == "reverse" ) {
 150                                 if ( ShlibVer == "rel" ) {
 151                                         symlink(lib_name, abi_name);
 152                                         symlink(abi_name, rel_name);
 153                                 } else if ( ShlibVer == "abi" ) {
 154                                         symlink(lib_name, abi_name);
 155                                 }
 156                         } else {
 157                                 if ( ShlibVer == "rel" ) {
 158                                         symlink(rel_name, abi_name);
 159                                         symlink(abi_name, lib_name);
 160                                 } else if ( ShlibVer == "abi" ) {
 161                                         symlink(abi_name, lib_name);
 162                                 }
 163                         }
 164                         printf ")\n"
 165                 }
 166         }
 167 # termlib may be named explicitly via "--with-termlib=XXX", which overrides
 168 # any suffix.  Temporarily override "suffix" to account for this.
 169 function termlib_end_of() {
 170         termlib_save_suffix = suffix;
 171         suffix = TermlibSuffix;
 172         termlib_temp_result = end_name_of(TermlibRoot);
 173         suffix = termlib_save_suffix;
 174         return termlib_temp_result;
 175 }
 176 function shlib_build(directory) {
 177                 dst_libs = sprintf("%s/%s", directory, end_name);
 178                 printf "%s : \\\n", dst_libs
 179                 printf "\t\t%s \\\n", directory
 180                 if (subset ~ /^base/ || subset == "ticlib" ) {
 181                         save_suffix = suffix
 182                         sub(/^[^.]\./,".",suffix)
 183                         if (directory != "../lib") {
 184                                 printf "\t\t%s/%s \\\n", "../lib", termlib_end_of();
 185                         }
 186                         printf "\t\t%s/%s \\\n", directory, termlib_end_of();
 187                         suffix = save_suffix
 188                 }
 189                 printf "\t\t$(%s_OBJS)\n", OBJS
 190                 printf "\t@echo linking $@\n"
 191                 if ( is_ticlib() ) {
 192                         make_shlib(OBJS, "TICS_LIST")
 193                 } else if ( is_termlib() ) {
 194                         make_shlib(OBJS, "TINFO_LIST")
 195                 } else {
 196                         make_shlib(OBJS, "SHLIB_LIST")
 197                 }
 198                 sharedlinks(directory)
 199         }
 200 function shlib_install(directory) {
 201                 src_lib1 = sprintf("../lib/%s", end_name);
 202                 dst_lib1 = sprintf("%s/%s", directory, end_name);
 203                 printf "%s : \\\n", dst_lib1
 204                 printf "\t\t%s \\\n", directory
 205                 printf "\t\t%s\n", src_lib1
 206                 printf "\t@echo installing $@\n"
 207                 printf "\t$(INSTALL_LIB) %s %s\n", src_lib1, dst_lib1;
 208                 sharedlinks(directory)
 209         }
 210 function install_dll(directory,filename) {
 211                 src_name = sprintf("../lib/%s", filename);
 212                 dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
 213                 printf "\t@echo installing %s as %s\n", src_name, dst_name
 214                 if ( directory == "$(bindir)" ) {
 215                         program = "$(INSTALL) -m 755";
 216                 } else {
 217                         program = "$(INSTALL_LIB)";
 218                 }
 219                 printf "\t%s %s %s\n", program, src_name, dst_name
 220         }
 221 BEGIN   {
 222                 found = 0
 223                 using = 0
 224         }
 225         /^@/ {
 226                 using = 0
 227                 if (subset == "none") {
 228                         using = 1
 229                 } else if (index(subset,$2) > 0) {
 230                         if (using == 0) {
 231                                 if (found == 0) {
 232                                         print  ""
 233                                         printf "# generated by mk-1st.awk (subset=%s)\n", subset
 234                                         printf "#  name:          %s\n", name
 235                                         printf "#  traces:        %s\n", traces
 236                                         printf "#  MODEL:         %s\n", MODEL
 237                                         printf "#  model:         %s\n", model
 238                                         printf "#  prefix:        %s\n", prefix
 239                                         printf "#  suffix:        %s\n", suffix
 240                                         printf "#  subset:        %s\n", subset
 241                                         printf "#  ShlibVer:      %s\n", ShlibVer
 242                                         printf "#  ShlibVerInfix: %s\n", ShlibVerInfix
 243                                         printf "#  TermlibRoot:   %s\n", TermlibRoot
 244                                         printf "#  TermlibSuffix: %s\n", TermlibSuffix
 245                                         printf "#  ReLink:        %s\n", ReLink
 246                                         printf "#  DoLinks:       %s\n", DoLinks
 247                                         printf "#  rmSoLocs:      %s\n", rmSoLocs
 248                                         printf "#  ldconfig:      %s\n", ldconfig
 249                                         printf "#  overwrite:     %s\n", overwrite
 250                                         printf "#  depend:        %s\n", depend
 251                                         printf "#  host:          %s\n", host
 252                                         print  ""
 253                                 }
 254                                 using = 1
 255                         }
 256                         if ( is_ticlib() ) {
 257                                 OBJS  = MODEL "_P"
 258                         } else if ( is_termlib() ) {
 259                                 OBJS  = MODEL "_T"
 260                         } else {
 261                                 OBJS  = MODEL
 262                         }
 263                 }
 264         }
 265         /^[@#]/ {
 266                 next
 267         }
 268         $1 ~ /trace/ {
 269                 if (traces != "all" && traces != MODEL && $1 != "lib_trace")
 270                         next
 271         }
 272         {
 273                 if (using \
 274                  && ( $1 != "link_test" ) \
 275                  && ( $2 == "lib" \
 276                    || $2 == "progs" \
 277                    || $2 == "c++" \
 278                    || $2 == "tack" ))
 279                 {
 280                         if ( found == 0 )
 281                         {
 282                                 printf "%s_OBJS =", OBJS
 283                                 if ( $2 == "lib" )
 284                                         found = 1
 285                                 else
 286                                         found = 2
 287                         }
 288                         printf " \\\n\t../%s/%s$o", model, $1
 289                 }
 290         }
 291 END     {
 292                 print  ""
 293                 if ( found != 0 )
 294                 {
 295                         printf "\n$(%s_OBJS) : %s\n", OBJS, depend
 296                 }
 297                 if ( found == 1 )
 298                 {
 299                         print  ""
 300                         lib_name = lib_name_of(name);
 301                         if ( MODEL == "SHARED" )
 302                         {
 303                                 abi_name = abi_name_of(name);
 304                                 rel_name = rel_name_of(name);
 305                                 imp_name = imp_name_of(name);
 306                                 end_name = end_name_of(name);
 307
 308                                 shlib_build("../lib")
 309
 310                                 print  ""
 311                                 print  "install \\"
 312                                 print  "install.libs \\"
 313
 314                                 if ( ShlibVer == "cygdll" ) {
 315
 316                                         dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
 317                                         printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
 318                                         install_dll("$(bindir)",end_name);
 319                                         install_dll("$(libdir)",imp_name);
 320
 321                                 } else {
 322
 323                                         lib_dir = "$(DESTDIR)$(libdir)";
 324                                         printf "install.%s :: %s/%s\n", name, lib_dir, end_name
 325                                         print ""
 326                                         if ( ReLink == "yes" ) {
 327                                                 shlib_build(lib_dir)
 328                                         } else {
 329                                                 shlib_install(lib_dir)
 330                                         }
 331                                 }
 332
 333                                 if ( overwrite == "yes" && name == "ncurses" )
 334                                 {
 335                                         if ( ShlibVer == "cygdll" ) {
 336                                                 ovr_name = sprintf("libcurses%s.a", suffix)
 337                                                 printf "\t@echo linking %s to %s\n", imp_name, ovr_name
 338                                                 printf "\tcd $(DESTDIR)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, imp_name, ovr_name
 339                                         } else {
 340                                                 ovr_name = sprintf("libcurses%s", suffix)
 341                                                 printf "\t@echo linking %s to %s\n", end_name, ovr_name
 342                                                 printf "\tcd $(DESTDIR)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, end_name, ovr_name
 343                                         }
 344                                 }
 345                                 if ( ldconfig != "" && ldconfig != ":" ) {
 346                                         printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
 347                                 }
 348                                 print  ""
 349                                 print  "uninstall \\"
 350                                 print  "uninstall.libs \\"
 351                                 printf "uninstall.%s ::\n", name
 352                                 if ( ShlibVer == "cygdll" ) {
 353
 354                                         printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
 355                                         printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name
 356
 357                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
 358                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name
 359
 360                                 } else {
 361                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
 362                                         removelinks("$(DESTDIR)$(libdir)")
 363                                         if ( overwrite == "yes" && name == "ncurses" )
 364                                         {
 365                                                 if ( ShlibVer == "cygdll" ) {
 366                                                         ovr_name = sprintf("libcurses%s.a", suffix)
 367                                                 } else {
 368                                                         ovr_name = sprintf("libcurses%s", suffix)
 369                                                 }
 370                                                 printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
 371                                         }
 372                                 }
 373                                 if ( rmSoLocs == "yes" ) {
 374                                         print  ""
 375                                         print  "mostlyclean \\"
 376                                         print  "clean ::"
 377                                         printf "\t-@rm -f so_locations\n"
 378                                 }
 379                         }
 380                         else if ( MODEL == "LIBTOOL" )
 381                         {
 382                                 if ( $2 == "c++" ) {
 383                                         compile="CXX"
 384                                 } else {
 385                                         compile="CC"
 386                                 }
 387                                 end_name = lib_name;
 388                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 389                                 printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) -version-info $(NCURSES_MAJOR):$(NCURSES_MINOR) $(SHLIB_LIST)\n", compile, lib_name, OBJS
 390                                 print  ""
 391                                 print  "install \\"
 392                                 print  "install.libs \\"
 393                                 printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 394                                 printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 395                                 printf "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
 396                                 print  ""
 397                                 print  "uninstall \\"
 398                                 print  "uninstall.libs \\"
 399                                 printf "uninstall.%s ::\n", name
 400                                 printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 401                                 printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 402                         }
 403                         else
 404                         {
 405                                 end_name = lib_name;
 406                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 407                                 printf "\t$(AR) $(ARFLAGS) $@ $?\n"
 408                                 printf "\t$(RANLIB) $@\n"
 409                                 if ( host == "vxworks" )
 410                                 {
 411                                         printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
 412                                 }
 413                                 print  ""
 414                                 print  "install \\"
 415                                 print  "install.libs \\"
 416                                 printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 417                                 printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 418                                 printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 419                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 420                                 {
 421                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 422                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 423                                         printf "\t(cd $(DESTDIR)$(libdir) && $(LN_S) libncurses.a libcurses.a)\n"
 424                                 }
 425                                 printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
 426                                 if ( host == "vxworks" )
 427                                 {
 428                                         printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 429                                         printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 430                                 }
 431                                 print  ""
 432                                 print  "uninstall \\"
 433                                 print  "uninstall.libs \\"
 434                                 printf "uninstall.%s ::\n", name
 435                                 printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 436                                 printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 437                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 438                                 {
 439                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 440                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 441                                 }
 442                                 if ( host == "vxworks" )
 443                                 {
 444                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
 445                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
 446                                 }
 447                         }
 448                         print ""
 449                         print "clean ::"
 450                         removelinks("../lib");
 451                         print ""
 452                         print "mostlyclean::"
 453                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 454                         if ( MODEL == "LIBTOOL" ) {
 455                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 456                         }
 457                 }
 458                 else if ( found == 2 )
 459                 {
 460                         print ""
 461                         print "mostlyclean::"
 462                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 463                         if ( MODEL == "LIBTOOL" ) {
 464                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 465                         }
 466                         print ""
 467                         print "clean ::"
 468                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 469                         if ( MODEL == "LIBTOOL" ) {
 470                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 471                         }
 472                 }
 473         }
 474 # vile:ts=4 sw=4