mk-1st.awk

   1 # $Id: mk-1st.awk,v 1.87 2011/12/17 20:27:27 tom Exp $
   2 ##############################################################################
   3 # Copyright (c) 1998-2010,2011 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 #       driver            ("yes" or "no", depends on --enable-term-driver)
  42 #       ShlibVer          ("rel", "abi" or "auto", to augment DoLinks variable)
  43 #       ShlibVerInfix ("yes" or "no", determines location of version #)
  44 #       SymLink           ("ln -s", etc)
  45 #       TermlibRoot       ("tinfo" or other root for libterm.so)
  46 #       TermlibSuffix (".so" or other suffix for libterm.so)
  47 #       ReLink            ("yes", or "no", flag to rebuild shared libs on install)
  48 #       DoLinks           ("yes", "reverse" or "no", flag to add symbolic links)
  49 #       rmSoLocs          ("yes" or "no", flag to add extra clean target)
  50 #       ldconfig          (path for this tool, if used)
  51 #       overwrite         ("yes" or "no", flag to add link to libcurses.a
  52 #       depend            (optional dependencies for all objects, e.g, ncurses_cfg.h)
  53 #       host              (cross-compile host, if any)
  54 #       libtool_version (libtool "-version-info" or "-version-number")
  55 #
  56 # Notes:
  57 #       CLIXs nawk does not like underscores in command-line variable names.
  58 #       Mixed-case variable names are ok.
  59 #       HP/UX requires shared libraries to have executable permissions.
  60 #
  61 function is_ticlib() {
  62                 return ( subset ~ /^ticlib$/ );
  63         }
  64 function is_termlib() {
  65                 return ( subset ~ /^(ticlib\+)?termlib((\+[^+ ]+)*\+[a-z_]+_tinfo)?$/ );
  66         }
  67 # see lib_name
  68 function lib_name_of(a_name) {
  69                 return sprintf("%s%s%s", prefix, a_name, suffix)
  70         }
  71 # see imp_name
  72 function imp_name_of(a_name) {
  73                 if (ShlibVerInfix == "cygdll") {
  74                         result = sprintf("%s%s%s.a", prefix, a_name, suffix);
  75                 } else {
  76                         result = "";
  77                 }
  78                 return result;
  79         }
  80 # see abi_name
  81 function abi_name_of(a_name) {
  82                 if (ShlibVerInfix == "cygdll") {
  83                         result = sprintf("%s%s$(ABI_VERSION)%s", "cyg", a_name, suffix);
  84                 } else if (ShlibVerInfix == "yes") {
  85                         result = sprintf("%s%s.$(ABI_VERSION)%s", prefix, a_name, suffix);
  86                 } else {
  87                         result = sprintf("%s.$(ABI_VERSION)", lib_name_of(a_name));
  88                 }
  89                 return result;
  90         }
  91 # see rel_name
  92 function rel_name_of(a_name) {
  93                 if (ShlibVerInfix == "cygdll") {
  94                         result = sprintf("%s%s$(REL_VERSION)%s", "cyg", a_name, suffix);
  95                 } else if (ShlibVerInfix == "yes") {
  96                         result = sprintf("%s%s.$(REL_VERSION)%s", prefix, a_name, suffix);
  97                 } else {
  98                         result = sprintf("%s.$(REL_VERSION)", lib_name_of(a_name));
  99                 }
 100                 return result;
 101         }
 102 # see end_name
 103 function end_name_of(a_name) {
 104                 if ( MODEL != "SHARED" ) {
 105                         result = lib_name_of(a_name);
 106                 } else if ( DoLinks == "reverse") {
 107                         result = lib_name_of(a_name);
 108                 } else {
 109                         if ( ShlibVer == "rel" ) {
 110                                 result = rel_name_of(a_name);
 111                         } else if ( ShlibVer == "abi" || ShlibVer == "cygdll" ) {
 112                                 result = abi_name_of(a_name);
 113                         } else {
 114                                 result = lib_name_of(a_name);
 115                         }
 116                 }
 117                 return result
 118         }
 119 function symlink(src,dst) {
 120                 if ( src != dst ) {
 121                         if ( SymLink !~ /.*-f.*/ ) {
 122                                 printf "rm -f %s; ", dst
 123                         }
 124                         printf "$(LN_S) %s %s; ", src, dst
 125                 }
 126         }
 127 function rmlink(directory, dst) {
 128                 printf "\t-rm -f %s/%s\n", directory, dst
 129         }
 130 function removelinks(directory) {
 131                 rmlink(directory, end_name);
 132                 if ( DoLinks == "reverse" ) {
 133                         if ( ShlibVer == "rel" ) {
 134                                 rmlink(directory, abi_name);
 135                                 rmlink(directory, rel_name);
 136                         } else if ( ShlibVer == "abi" ) {
 137                                 rmlink(directory, abi_name);
 138                         }
 139                 } else {
 140                         if ( ShlibVer == "rel" ) {
 141                                 rmlink(directory, abi_name);
 142                                 rmlink(directory, lib_name);
 143                         } else if ( ShlibVer == "abi" ) {
 144                                 rmlink(directory, lib_name);
 145                         }
 146                 }
 147         }
 148 function make_shlib(objs, shlib_list) {
 149                 printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
 150         }
 151 function sharedlinks(directory) {
 152                 if ( ShlibVer != "auto" && ShlibVer != "cygdll" ) {
 153                         printf "\tcd %s && (", directory
 154                         if ( DoLinks == "reverse" ) {
 155                                 if ( ShlibVer == "rel" ) {
 156                                         symlink(lib_name, abi_name);
 157                                         symlink(abi_name, rel_name);
 158                                 } else if ( ShlibVer == "abi" ) {
 159                                         symlink(lib_name, abi_name);
 160                                 }
 161                         } else {
 162                                 if ( ShlibVer == "rel" ) {
 163                                         symlink(rel_name, abi_name);
 164                                         symlink(abi_name, lib_name);
 165                                 } else if ( ShlibVer == "abi" ) {
 166                                         symlink(abi_name, lib_name);
 167                                 }
 168                         }
 169                         printf ")\n"
 170                 }
 171         }
 172 # termlib may be named explicitly via "--with-termlib=XXX", which overrides
 173 # any suffix.  Temporarily override "suffix" to account for this.
 174 function termlib_end_of() {
 175         termlib_save_suffix = suffix;
 176         suffix = TermlibSuffix;
 177         termlib_temp_result = end_name_of(TermlibRoot);
 178         suffix = termlib_save_suffix;
 179         return termlib_temp_result;
 180 }
 181 function shlib_build(directory) {
 182                 dst_libs = sprintf("%s/%s", directory, end_name);
 183                 printf "%s : \\\n", dst_libs
 184                 printf "\t\t%s \\\n", directory
 185                 if (subset == "ticlib" && driver == "yes" ) {
 186                         base = name;
 187                         sub(/^tic/, "ncurses", base); # workaround for "w"
 188                         printf "\t\t%s/%s \\\n", directory, end_name_of(base);
 189                 }
 190                 if (subset ~ /^base/ || subset == "ticlib" ) {
 191                         save_suffix = suffix
 192                         sub(/^[^.]\./,".",suffix)
 193                         if (directory != "../lib") {
 194                                 printf "\t\t%s/%s \\\n", "../lib", termlib_end_of();
 195                         }
 196                         printf "\t\t%s/%s \\\n", directory, termlib_end_of();
 197                         suffix = save_suffix
 198                 }
 199                 printf "\t\t$(%s_OBJS)\n", OBJS
 200                 printf "\t@echo linking $@\n"
 201                 if ( is_ticlib() ) {
 202                         make_shlib(OBJS, "TICS_LIST")
 203                 } else if ( is_termlib() ) {
 204                         make_shlib(OBJS, "TINFO_LIST")
 205                 } else {
 206                         make_shlib(OBJS, "SHLIB_LIST")
 207                 }
 208                 sharedlinks(directory)
 209         }
 210 function shlib_install(directory) {
 211                 src_lib1 = sprintf("../lib/%s", end_name);
 212                 dst_lib1 = sprintf("%s/%s", directory, end_name);
 213                 printf "%s : \\\n", dst_lib1
 214                 printf "\t\t%s \\\n", directory
 215                 printf "\t\t%s\n", src_lib1
 216                 printf "\t@echo installing $@\n"
 217                 printf "\t$(INSTALL_LIB) %s %s\n", src_lib1, dst_lib1;
 218                 sharedlinks(directory)
 219         }
 220 function install_dll(directory,filename) {
 221                 src_name = sprintf("../lib/%s", filename);
 222                 dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
 223                 printf "\t@echo installing %s as %s\n", src_name, dst_name
 224                 if ( directory == "$(bindir)" ) {
 225                         program = "$(INSTALL) -m 755";
 226                 } else {
 227                         program = "$(INSTALL_LIB)";
 228                 }
 229                 printf "\t%s %s %s\n", program, src_name, dst_name
 230         }
 231 BEGIN   {
 232                 found = 0
 233                 using = 0
 234         }
 235         /^@/ {
 236                 using = 0
 237                 if (subset == "none") {
 238                         using = 1
 239                 } else if (index(subset,$2) > 0) {
 240                         if (using == 0) {
 241                                 if (found == 0) {
 242                                         print  ""
 243                                         printf "# generated by mk-1st.awk (subset=%s)\n", subset
 244                                         printf "#  name:          %s\n", name
 245                                         printf "#  traces:        %s\n", traces
 246                                         printf "#  MODEL:         %s\n", MODEL
 247                                         printf "#  model:         %s\n", model
 248                                         printf "#  prefix:        %s\n", prefix
 249                                         printf "#  suffix:        %s\n", suffix
 250                                         printf "#  subset:        %s\n", subset
 251                                         printf "#  driver:        %s\n", driver
 252                                         printf "#  ShlibVer:      %s\n", ShlibVer
 253                                         printf "#  ShlibVerInfix: %s\n", ShlibVerInfix
 254                                         printf "#  SymLink:       %s\n", SymLink
 255                                         printf "#  TermlibRoot:   %s\n", TermlibRoot
 256                                         printf "#  TermlibSuffix: %s\n", TermlibSuffix
 257                                         printf "#  ReLink:        %s\n", ReLink
 258                                         printf "#  DoLinks:       %s\n", DoLinks
 259                                         printf "#  rmSoLocs:      %s\n", rmSoLocs
 260                                         printf "#  ldconfig:      %s\n", ldconfig
 261                                         printf "#  overwrite:     %s\n", overwrite
 262                                         printf "#  depend:        %s\n", depend
 263                                         printf "#  host:          %s\n", host
 264                                         print  ""
 265                                 }
 266                                 using = 1
 267                         }
 268                         if ( is_ticlib() ) {
 269                                 OBJS  = MODEL "_P"
 270                         } else if ( is_termlib() ) {
 271                                 OBJS  = MODEL "_T"
 272                         } else {
 273                                 OBJS  = MODEL
 274                         }
 275                 }
 276         }
 277         /^[@#]/ {
 278                 next
 279         }
 280         $1 ~ /trace/ {
 281                 if (traces != "all" && traces != MODEL && $1 != "lib_trace")
 282                         next
 283         }
 284         {
 285                 if (using \
 286                  && ( $1 != "link_test" ) \
 287                  && ( $2 == "lib" \
 288                    || $2 == "progs" \
 289                    || $2 == "c++" \
 290                    || $2 == "tack" ))
 291                 {
 292                         if ( found == 0 )
 293                         {
 294                                 printf "%s_OBJS =", OBJS
 295                                 if ( $2 == "lib" )
 296                                         found = 1
 297                                 else
 298                                         found = 2
 299                         }
 300                         printf " \\\n\t../%s/%s$o", model, $1
 301                 }
 302         }
 303 END     {
 304                 print  ""
 305                 if ( found != 0 )
 306                 {
 307                         printf "\n$(%s_OBJS) : %s\n", OBJS, depend
 308                 }
 309                 if ( found == 1 )
 310                 {
 311                         print  ""
 312                         lib_name = lib_name_of(name);
 313                         if ( MODEL == "SHARED" )
 314                         {
 315                                 abi_name = abi_name_of(name);
 316                                 rel_name = rel_name_of(name);
 317                                 imp_name = imp_name_of(name);
 318                                 end_name = end_name_of(name);
 319
 320                                 shlib_build("../lib")
 321
 322                                 print  ""
 323                                 print  "install \\"
 324                                 print  "install.libs \\"
 325
 326                                 if ( ShlibVer == "cygdll" ) {
 327
 328                                         dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
 329                                         printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
 330                                         install_dll("$(bindir)",end_name);
 331                                         install_dll("$(libdir)",imp_name);
 332
 333                                 } else {
 334
 335                                         lib_dir = "$(DESTDIR)$(libdir)";
 336                                         printf "install.%s :: %s/%s\n", name, lib_dir, end_name
 337                                         print ""
 338                                         if ( ReLink == "yes" ) {
 339                                                 shlib_build(lib_dir)
 340                                         } else {
 341                                                 shlib_install(lib_dir)
 342                                         }
 343                                 }
 344
 345                                 if ( overwrite == "yes" && name == "ncurses" )
 346                                 {
 347                                         if ( ShlibVer == "cygdll" ) {
 348                                                 ovr_name = sprintf("libcurses%s.a", suffix)
 349                                                 printf "\t@echo linking %s to %s\n", imp_name, ovr_name
 350                                                 printf "\tcd $(DESTDIR)$(libdir) && ("
 351                                                 symlink(imp_name, ovr_name)
 352                                                 printf ")\n"
 353                                         } else {
 354                                                 ovr_name = sprintf("libcurses%s", suffix)
 355                                                 printf "\t@echo linking %s to %s\n", end_name, ovr_name
 356                                                 printf "\tcd $(DESTDIR)$(libdir) && ("
 357                                                 symlink(end_name, ovr_name)
 358                                                 printf ")\n"
 359                                         }
 360                                 }
 361                                 if ( ldconfig != "" && ldconfig != ":" ) {
 362                                         printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
 363                                 }
 364                                 print  ""
 365                                 print  "uninstall \\"
 366                                 print  "uninstall.libs \\"
 367                                 printf "uninstall.%s ::\n", name
 368                                 if ( ShlibVer == "cygdll" ) {
 369
 370                                         printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
 371                                         printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name
 372
 373                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
 374                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name
 375
 376                                 } else {
 377                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
 378                                         removelinks("$(DESTDIR)$(libdir)")
 379                                         if ( overwrite == "yes" && name == "ncurses" )
 380                                         {
 381                                                 if ( ShlibVer == "cygdll" ) {
 382                                                         ovr_name = sprintf("libcurses%s.a", suffix)
 383                                                 } else {
 384                                                         ovr_name = sprintf("libcurses%s", suffix)
 385                                                 }
 386                                                 printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
 387                                         }
 388                                 }
 389                                 if ( rmSoLocs == "yes" ) {
 390                                         print  ""
 391                                         print  "mostlyclean \\"
 392                                         print  "clean ::"
 393                                         printf "\t-@rm -f so_locations\n"
 394                                 }
 395                         }
 396                         else if ( MODEL == "LIBTOOL" )
 397                         {
 398                                 if ( $2 == "c++" ) {
 399                                         compile="CXX"
 400                                 } else {
 401                                         compile="CC"
 402                                 }
 403                                 end_name = lib_name;
 404                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 405                                 if ( is_ticlib() ) {
 406                                         which_list = "TICS_LIST";
 407                                 } else if ( is_termlib() ) {
 408                                         which_list = "TINFO_LIST";
 409                                 } else {
 410                                         which_list = "SHLIB_LIST";
 411                                 }
 412                                 printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) %s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(%s) $(LDFLAGS)\n", compile, lib_name, OBJS, libtool_version, which_list
 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 "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
 419                                 print  ""
 420                                 print  "uninstall \\"
 421                                 print  "uninstall.libs \\"
 422                                 printf "uninstall.%s ::\n", name
 423                                 printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 424                                 printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 425                         }
 426                         else
 427                         {
 428                                 end_name = lib_name;
 429                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 430                                 printf "\t$(AR) $(ARFLAGS) $@ $?\n"
 431                                 printf "\t$(RANLIB) $@\n"
 432                                 if ( host == "vxworks" )
 433                                 {
 434                                         printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
 435                                 }
 436                                 print  ""
 437                                 print  "install \\"
 438                                 print  "install.libs \\"
 439                                 printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 440                                 printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 441                                 printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 442                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 443                                 {
 444                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 445                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 446                                         printf "\t(cd $(DESTDIR)$(libdir) && "
 447                                         symlink("libncurses.a", "libcurses.a")
 448                                         printf ")\n"
 449                                 }
 450                                 printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
 451                                 if ( host == "vxworks" )
 452                                 {
 453                                         printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 454                                         printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 455                                 }
 456                                 print  ""
 457                                 print  "uninstall \\"
 458                                 print  "uninstall.libs \\"
 459                                 printf "uninstall.%s ::\n", name
 460                                 printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 461                                 printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 462                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 463                                 {
 464                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 465                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 466                                 }
 467                                 if ( host == "vxworks" )
 468                                 {
 469                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
 470                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
 471                                 }
 472                         }
 473                         print ""
 474                         print "clean ::"
 475                         removelinks("../lib");
 476                         print ""
 477                         print "mostlyclean::"
 478                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 479                         if ( MODEL == "LIBTOOL" ) {
 480                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 481                         }
 482                 }
 483                 else if ( found == 2 )
 484                 {
 485                         print ""
 486                         print "mostlyclean::"
 487                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 488                         if ( MODEL == "LIBTOOL" ) {
 489                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 490                         }
 491                         print ""
 492                         print "clean ::"
 493                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 494                         if ( MODEL == "LIBTOOL" ) {
 495                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 496                         }
 497                 }
 498         }
 499 # vile:ts=4 sw=4