mk-1st.awk

   1 # $Id: mk-1st.awk,v 1.85 2010/08/07 20:42:30 Gabriele.Balducci Exp $
   2 ##############################################################################
   3 # Copyright (c) 1998-2009,2010 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 #       SymLink           ("ln -s", etc)
  44 #       TermlibRoot       ("tinfo" or other root for libterm.so)
  45 #       TermlibSuffix (".so" or other suffix for libterm.so)
  46 #       ReLink            ("yes", or "no", flag to rebuild shared libs on install)
  47 #       DoLinks           ("yes", "reverse" or "no", flag to add symbolic links)
  48 #       rmSoLocs          ("yes" or "no", flag to add extra clean target)
  49 #       ldconfig          (path for this tool, if used)
  50 #       overwrite         ("yes" or "no", flag to add link to libcurses.a
  51 #       depend            (optional dependencies for all objects, e.g, ncurses_cfg.h)
  52 #       host              (cross-compile host, if any)
  53 #       libtool_version (libtool "-version-info" or "-version-number")
  54 #
  55 # Notes:
  56 #       CLIXs nawk does not like underscores in command-line variable names.
  57 #       Mixed-case variable names are ok.
  58 #       HP/UX requires shared libraries to have executable permissions.
  59 #
  60 function is_ticlib() {
  61                 return ( subset ~ /^ticlib$/ );
  62         }
  63 function is_termlib() {
  64                 return ( subset ~ /^(ticlib\+)?termlib((\+[^+ ]+)*\+[a-z_]+_tinfo)?$/ );
  65         }
  66 # see lib_name
  67 function lib_name_of(a_name) {
  68                 return sprintf("%s%s%s", prefix, a_name, suffix)
  69         }
  70 # see imp_name
  71 function imp_name_of(a_name) {
  72                 if (ShlibVerInfix == "cygdll") {
  73                         result = sprintf("%s%s%s.a", prefix, a_name, suffix);
  74                 } else {
  75                         result = "";
  76                 }
  77                 return result;
  78         }
  79 # see abi_name
  80 function abi_name_of(a_name) {
  81                 if (ShlibVerInfix == "cygdll") {
  82                         result = sprintf("%s%s$(ABI_VERSION)%s", "cyg", a_name, suffix);
  83                 } else if (ShlibVerInfix == "yes") {
  84                         result = sprintf("%s%s.$(ABI_VERSION)%s", prefix, a_name, suffix);
  85                 } else {
  86                         result = sprintf("%s.$(ABI_VERSION)", lib_name_of(a_name));
  87                 }
  88                 return result;
  89         }
  90 # see rel_name
  91 function rel_name_of(a_name) {
  92                 if (ShlibVerInfix == "cygdll") {
  93                         result = sprintf("%s%s$(REL_VERSION)%s", "cyg", a_name, suffix);
  94                 } else if (ShlibVerInfix == "yes") {
  95                         result = sprintf("%s%s.$(REL_VERSION)%s", prefix, a_name, suffix);
  96                 } else {
  97                         result = sprintf("%s.$(REL_VERSION)", lib_name_of(a_name));
  98                 }
  99                 return result;
 100         }
 101 # see end_name
 102 function end_name_of(a_name) {
 103                 if ( MODEL != "SHARED" ) {
 104                         result = lib_name_of(a_name);
 105                 } else if ( DoLinks == "reverse") {
 106                         result = lib_name_of(a_name);
 107                 } else {
 108                         if ( ShlibVer == "rel" ) {
 109                                 result = rel_name_of(a_name);
 110                         } else if ( ShlibVer == "abi" || ShlibVer == "cygdll" ) {
 111                                 result = abi_name_of(a_name);
 112                         } else {
 113                                 result = lib_name_of(a_name);
 114                         }
 115                 }
 116                 return result
 117         }
 118 function symlink(src,dst) {
 119                 if ( src != dst ) {
 120                         if ( SymLink !~ /.*-f.*/ ) {
 121                                 printf "rm -f %s; ", dst
 122                         }
 123                         printf "$(LN_S) %s %s; ", src, dst
 124                 }
 125         }
 126 function rmlink(directory, dst) {
 127                 printf "\t-rm -f %s/%s\n", directory, dst
 128         }
 129 function removelinks(directory) {
 130                 rmlink(directory, end_name);
 131                 if ( DoLinks == "reverse" ) {
 132                         if ( ShlibVer == "rel" ) {
 133                                 rmlink(directory, abi_name);
 134                                 rmlink(directory, rel_name);
 135                         } else if ( ShlibVer == "abi" ) {
 136                                 rmlink(directory, abi_name);
 137                         }
 138                 } else {
 139                         if ( ShlibVer == "rel" ) {
 140                                 rmlink(directory, abi_name);
 141                                 rmlink(directory, lib_name);
 142                         } else if ( ShlibVer == "abi" ) {
 143                                 rmlink(directory, lib_name);
 144                         }
 145                 }
 146         }
 147 function make_shlib(objs, shlib_list) {
 148                 printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
 149         }
 150 function sharedlinks(directory) {
 151                 if ( ShlibVer != "auto" && ShlibVer != "cygdll" ) {
 152                         printf "\tcd %s && (", directory
 153                         if ( DoLinks == "reverse" ) {
 154                                 if ( ShlibVer == "rel" ) {
 155                                         symlink(lib_name, abi_name);
 156                                         symlink(abi_name, rel_name);
 157                                 } else if ( ShlibVer == "abi" ) {
 158                                         symlink(lib_name, abi_name);
 159                                 }
 160                         } else {
 161                                 if ( ShlibVer == "rel" ) {
 162                                         symlink(rel_name, abi_name);
 163                                         symlink(abi_name, lib_name);
 164                                 } else if ( ShlibVer == "abi" ) {
 165                                         symlink(abi_name, lib_name);
 166                                 }
 167                         }
 168                         printf ")\n"
 169                 }
 170         }
 171 # termlib may be named explicitly via "--with-termlib=XXX", which overrides
 172 # any suffix.  Temporarily override "suffix" to account for this.
 173 function termlib_end_of() {
 174         termlib_save_suffix = suffix;
 175         suffix = TermlibSuffix;
 176         termlib_temp_result = end_name_of(TermlibRoot);
 177         suffix = termlib_save_suffix;
 178         return termlib_temp_result;
 179 }
 180 function shlib_build(directory) {
 181                 dst_libs = sprintf("%s/%s", directory, end_name);
 182                 printf "%s : \\\n", dst_libs
 183                 printf "\t\t%s \\\n", directory
 184                 if (subset ~ /^base/ || subset == "ticlib" ) {
 185                         save_suffix = suffix
 186                         sub(/^[^.]\./,".",suffix)
 187                         if (directory != "../lib") {
 188                                 printf "\t\t%s/%s \\\n", "../lib", termlib_end_of();
 189                         }
 190                         printf "\t\t%s/%s \\\n", directory, termlib_end_of();
 191                         suffix = save_suffix
 192                 }
 193                 printf "\t\t$(%s_OBJS)\n", OBJS
 194                 printf "\t@echo linking $@\n"
 195                 if ( is_ticlib() ) {
 196                         make_shlib(OBJS, "TICS_LIST")
 197                 } else if ( is_termlib() ) {
 198                         make_shlib(OBJS, "TINFO_LIST")
 199                 } else {
 200                         make_shlib(OBJS, "SHLIB_LIST")
 201                 }
 202                 sharedlinks(directory)
 203         }
 204 function shlib_install(directory) {
 205                 src_lib1 = sprintf("../lib/%s", end_name);
 206                 dst_lib1 = sprintf("%s/%s", directory, end_name);
 207                 printf "%s : \\\n", dst_lib1
 208                 printf "\t\t%s \\\n", directory
 209                 printf "\t\t%s\n", src_lib1
 210                 printf "\t@echo installing $@\n"
 211                 printf "\t$(INSTALL_LIB) %s %s\n", src_lib1, dst_lib1;
 212                 sharedlinks(directory)
 213         }
 214 function install_dll(directory,filename) {
 215                 src_name = sprintf("../lib/%s", filename);
 216                 dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
 217                 printf "\t@echo installing %s as %s\n", src_name, dst_name
 218                 if ( directory == "$(bindir)" ) {
 219                         program = "$(INSTALL) -m 755";
 220                 } else {
 221                         program = "$(INSTALL_LIB)";
 222                 }
 223                 printf "\t%s %s %s\n", program, src_name, dst_name
 224         }
 225 BEGIN   {
 226                 found = 0
 227                 using = 0
 228         }
 229         /^@/ {
 230                 using = 0
 231                 if (subset == "none") {
 232                         using = 1
 233                 } else if (index(subset,$2) > 0) {
 234                         if (using == 0) {
 235                                 if (found == 0) {
 236                                         print  ""
 237                                         printf "# generated by mk-1st.awk (subset=%s)\n", subset
 238                                         printf "#  name:          %s\n", name
 239                                         printf "#  traces:        %s\n", traces
 240                                         printf "#  MODEL:         %s\n", MODEL
 241                                         printf "#  model:         %s\n", model
 242                                         printf "#  prefix:        %s\n", prefix
 243                                         printf "#  suffix:        %s\n", suffix
 244                                         printf "#  subset:        %s\n", subset
 245                                         printf "#  ShlibVer:      %s\n", ShlibVer
 246                                         printf "#  ShlibVerInfix: %s\n", ShlibVerInfix
 247                                         printf "#  SymLink:       %s\n", SymLink
 248                                         printf "#  TermlibRoot:   %s\n", TermlibRoot
 249                                         printf "#  TermlibSuffix: %s\n", TermlibSuffix
 250                                         printf "#  ReLink:        %s\n", ReLink
 251                                         printf "#  DoLinks:       %s\n", DoLinks
 252                                         printf "#  rmSoLocs:      %s\n", rmSoLocs
 253                                         printf "#  ldconfig:      %s\n", ldconfig
 254                                         printf "#  overwrite:     %s\n", overwrite
 255                                         printf "#  depend:        %s\n", depend
 256                                         printf "#  host:          %s\n", host
 257                                         print  ""
 258                                 }
 259                                 using = 1
 260                         }
 261                         if ( is_ticlib() ) {
 262                                 OBJS  = MODEL "_P"
 263                         } else if ( is_termlib() ) {
 264                                 OBJS  = MODEL "_T"
 265                         } else {
 266                                 OBJS  = MODEL
 267                         }
 268                 }
 269         }
 270         /^[@#]/ {
 271                 next
 272         }
 273         $1 ~ /trace/ {
 274                 if (traces != "all" && traces != MODEL && $1 != "lib_trace")
 275                         next
 276         }
 277         {
 278                 if (using \
 279                  && ( $1 != "link_test" ) \
 280                  && ( $2 == "lib" \
 281                    || $2 == "progs" \
 282                    || $2 == "c++" \
 283                    || $2 == "tack" ))
 284                 {
 285                         if ( found == 0 )
 286                         {
 287                                 printf "%s_OBJS =", OBJS
 288                                 if ( $2 == "lib" )
 289                                         found = 1
 290                                 else
 291                                         found = 2
 292                         }
 293                         printf " \\\n\t../%s/%s$o", model, $1
 294                 }
 295         }
 296 END     {
 297                 print  ""
 298                 if ( found != 0 )
 299                 {
 300                         printf "\n$(%s_OBJS) : %s\n", OBJS, depend
 301                 }
 302                 if ( found == 1 )
 303                 {
 304                         print  ""
 305                         lib_name = lib_name_of(name);
 306                         if ( MODEL == "SHARED" )
 307                         {
 308                                 abi_name = abi_name_of(name);
 309                                 rel_name = rel_name_of(name);
 310                                 imp_name = imp_name_of(name);
 311                                 end_name = end_name_of(name);
 312
 313                                 shlib_build("../lib")
 314
 315                                 print  ""
 316                                 print  "install \\"
 317                                 print  "install.libs \\"
 318
 319                                 if ( ShlibVer == "cygdll" ) {
 320
 321                                         dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
 322                                         printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
 323                                         install_dll("$(bindir)",end_name);
 324                                         install_dll("$(libdir)",imp_name);
 325
 326                                 } else {
 327
 328                                         lib_dir = "$(DESTDIR)$(libdir)";
 329                                         printf "install.%s :: %s/%s\n", name, lib_dir, end_name
 330                                         print ""
 331                                         if ( ReLink == "yes" ) {
 332                                                 shlib_build(lib_dir)
 333                                         } else {
 334                                                 shlib_install(lib_dir)
 335                                         }
 336                                 }
 337
 338                                 if ( overwrite == "yes" && name == "ncurses" )
 339                                 {
 340                                         if ( ShlibVer == "cygdll" ) {
 341                                                 ovr_name = sprintf("libcurses%s.a", suffix)
 342                                                 printf "\t@echo linking %s to %s\n", imp_name, ovr_name
 343                                                 printf "\tcd $(DESTDIR)$(libdir) && ("
 344                                                 symlink(imp_name, ovr_name)
 345                                                 printf ")\n"
 346                                         } else {
 347                                                 ovr_name = sprintf("libcurses%s", suffix)
 348                                                 printf "\t@echo linking %s to %s\n", end_name, ovr_name
 349                                                 printf "\tcd $(DESTDIR)$(libdir) && ("
 350                                                 symlink(end_name, ovr_name)
 351                                                 printf ")\n"
 352                                         }
 353                                 }
 354                                 if ( ldconfig != "" && ldconfig != ":" ) {
 355                                         printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
 356                                 }
 357                                 print  ""
 358                                 print  "uninstall \\"
 359                                 print  "uninstall.libs \\"
 360                                 printf "uninstall.%s ::\n", name
 361                                 if ( ShlibVer == "cygdll" ) {
 362
 363                                         printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
 364                                         printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name
 365
 366                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
 367                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name
 368
 369                                 } else {
 370                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
 371                                         removelinks("$(DESTDIR)$(libdir)")
 372                                         if ( overwrite == "yes" && name == "ncurses" )
 373                                         {
 374                                                 if ( ShlibVer == "cygdll" ) {
 375                                                         ovr_name = sprintf("libcurses%s.a", suffix)
 376                                                 } else {
 377                                                         ovr_name = sprintf("libcurses%s", suffix)
 378                                                 }
 379                                                 printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
 380                                         }
 381                                 }
 382                                 if ( rmSoLocs == "yes" ) {
 383                                         print  ""
 384                                         print  "mostlyclean \\"
 385                                         print  "clean ::"
 386                                         printf "\t-@rm -f so_locations\n"
 387                                 }
 388                         }
 389                         else if ( MODEL == "LIBTOOL" )
 390                         {
 391                                 if ( $2 == "c++" ) {
 392                                         compile="CXX"
 393                                 } else {
 394                                         compile="CC"
 395                                 }
 396                                 end_name = lib_name;
 397                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 398                                 if ( is_ticlib() ) {
 399                                         printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) %s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(TICS_LIST)\n", compile, lib_name, OBJS, libtool_version
 400                                 } else if ( is_termlib() ) {
 401                                         printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) %s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(TINFO_LIST)\n", compile, lib_name, OBJS, libtool_version
 402                                 } else {
 403                                         printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) %s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(SHLIB_LIST)\n", compile, lib_name, OBJS, libtool_version
 404                                 }
 405                                 print  ""
 406                                 print  "install \\"
 407                                 print  "install.libs \\"
 408                                 printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 409                                 printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 410                                 printf "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
 411                                 print  ""
 412                                 print  "uninstall \\"
 413                                 print  "uninstall.libs \\"
 414                                 printf "uninstall.%s ::\n", name
 415                                 printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 416                                 printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 417                         }
 418                         else
 419                         {
 420                                 end_name = lib_name;
 421                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 422                                 printf "\t$(AR) $(ARFLAGS) $@ $?\n"
 423                                 printf "\t$(RANLIB) $@\n"
 424                                 if ( host == "vxworks" )
 425                                 {
 426                                         printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
 427                                 }
 428                                 print  ""
 429                                 print  "install \\"
 430                                 print  "install.libs \\"
 431                                 printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
 432                                 printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 433                                 printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
 434                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 435                                 {
 436                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 437                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 438                                         printf "\t(cd $(DESTDIR)$(libdir) && "
 439                                         symlink("libncurses.a", "libcurses.a")
 440                                         printf ")\n"
 441                                 }
 442                                 printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
 443                                 if ( host == "vxworks" )
 444                                 {
 445                                         printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 446                                         printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
 447                                 }
 448                                 print  ""
 449                                 print  "uninstall \\"
 450                                 print  "uninstall.libs \\"
 451                                 printf "uninstall.%s ::\n", name
 452                                 printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
 453                                 printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
 454                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 455                                 {
 456                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 457                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
 458                                 }
 459                                 if ( host == "vxworks" )
 460                                 {
 461                                         printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
 462                                         printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
 463                                 }
 464                         }
 465                         print ""
 466                         print "clean ::"
 467                         removelinks("../lib");
 468                         print ""
 469                         print "mostlyclean::"
 470                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 471                         if ( MODEL == "LIBTOOL" ) {
 472                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 473                         }
 474                 }
 475                 else if ( found == 2 )
 476                 {
 477                         print ""
 478                         print "mostlyclean::"
 479                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 480                         if ( MODEL == "LIBTOOL" ) {
 481                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 482                         }
 483                         print ""
 484                         print "clean ::"
 485                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 486                         if ( MODEL == "LIBTOOL" ) {
 487                                 printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
 488                         }
 489                 }
 490         }
 491 # vile:ts=4 sw=4