mk-1st.awk

   1 # $Id: mk-1st.awk,v 1.44 2000/07/07 00:27:51 tom Exp $
   2 ##############################################################################
   3 # Copyright (c) 1998,2000 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 <dickey@clark.net> 1996,1997,2000
  31 #
  32 # Generate list of objects for a given model library
  33 # Variables:
  34 #       name (library name, e.g., "ncurses", "panel", "forms", "menus")
  35 #       model (directory into which we compile, e.g., "obj")
  36 #       prefix (e.g., "lib", for Unix-style libraries)
  37 #       suffix (e.g., "_g.a", for debug libraries)
  38 #       MODEL (e.g., "DEBUG", uppercase; toupper is not portable)
  39 #       depend (optional dependencies for all objects, e.g, ncurses_cfg.h)
  40 #       subset ("none", "base", "base+ext_funcs" or "termlib")
  41 #       target (cross-compile target, if any)
  42 #       ShlibVer ("rel", "abi" or "auto", to augment DoLinks variable)
  43 #       DoLinks ("yes", "reverse" or "no", flag to add symbolic links)
  44 #       rmSoLocs ("yes" or "no", flag to add extra clean target)
  45 #       overwrite ("yes" or "no", flag to add link to libcurses.a
  46 #
  47 # Notes:
  48 #       CLIXs nawk does not like underscores in command-line variable names.
  49 #       Mixed-case is ok.
  50 #       HP/UX requires shared libraries to have executable permissions.
  51 #
  52 function symlink(src,dst) {
  53                 if ( src != dst ) {
  54                         printf "rm -f %s; ", dst
  55                         printf "$(LN_S) %s %s; ", src, dst
  56                 }
  57         }
  58 function rmlink(directory, dst) {
  59                 printf "\t-rm -f %s/%s\n", directory, dst
  60 }
  61 function removelinks(directory) {
  62                 rmlink(directory, end_name);
  63                 if ( DoLinks == "reverse" ) {
  64                                 if ( ShlibVer == "rel" ) {
  65                                         rmlink(directory, abi_name);
  66                                         rmlink(directory, rel_name);
  67                                 } else if ( ShlibVer == "abi" ) {
  68                                         rmlink(directory, abi_name);
  69                                 }
  70                 } else {
  71                                 if ( ShlibVer == "rel" ) {
  72                                         rmlink(directory, abi_name);
  73                                         rmlink(directory, lib_name);
  74                                 } else if ( ShlibVer == "abi" ) {
  75                                         rmlink(directory, lib_name);
  76                                 }
  77                 }
  78         }
  79 function sharedlinks(directory) {
  80                 if ( ShlibVer != "auto" ) {
  81                         printf "\tcd %s && (", directory
  82                         if ( DoLinks == "reverse" ) {
  83                                 if ( ShlibVer == "rel" ) {
  84                                         symlink(lib_name, abi_name);
  85                                         symlink(abi_name, rel_name);
  86                                 } else if ( ShlibVer == "abi" ) {
  87                                         symlink(lib_name, abi_name);
  88                                 }
  89                         } else {
  90                                 if ( ShlibVer == "rel" ) {
  91                                         symlink(rel_name, abi_name);
  92                                         symlink(abi_name, lib_name);
  93                                 } else if ( ShlibVer == "abi" ) {
  94                                         symlink(abi_name, lib_name);
  95                                 }
  96                         }
  97                         printf ")\n"
  98                 }
  99         }
 100 BEGIN   {
 101                 found = 0
 102                 using = 0
 103         }
 104         /^@/ {
 105                 using = 0
 106                 if (subset == "none") {
 107                         using = 1
 108                 } else if (index(subset,$2) > 0) {
 109                         if (using == 0) {
 110                                 if (found == 0) {
 111                                         print  ""
 112                                         print  "# generated by mk-1st.awk"
 113                                         print  ""
 114                                 }
 115                                 using = 1
 116                         }
 117                         if ( subset == "termlib") {
 118                                 name  = "tinfo"
 119                                 OBJS  = MODEL "_T"
 120                         } else {
 121                                 OBJS  = MODEL
 122                         }
 123                 }
 124         }
 125         /^[@#]/ {
 126                 next
 127         }
 128         $1 ~ /trace/ {
 129                 if (traces != "all" && traces != MODEL && $1 != "lib_trace")
 130                         next
 131         }
 132         {
 133                 if (using \
 134                  && ( $2 == "lib" \
 135                    || $2 == "progs" \
 136                    || $2 == "c++" \
 137                    || $2 == "tack" ))
 138                 {
 139                         if ( found == 0 )
 140                         {
 141                                 printf "%s_OBJS =", OBJS
 142                                 if ( $2 == "lib" )
 143                                         found = 1
 144                                 else
 145                                         found = 2
 146                         }
 147                         printf " \\\n\t../%s/%s.o", model, $1
 148                 }
 149         }
 150 END     {
 151                 print  ""
 152                 if ( found != 0 )
 153                 {
 154                         printf "\n$(%s_OBJS) : %s\n", OBJS, depend
 155                 }
 156                 if ( found == 1 )
 157                 {
 158                         print  ""
 159                         lib_name = sprintf("%s%s%s", prefix, name, suffix)
 160                         if ( MODEL == "SHARED" )
 161                         {
 162                                 abi_name = sprintf("%s.$(ABI_VERSION)", lib_name);
 163                                 rel_name = sprintf("%s.$(REL_VERSION)", lib_name);
 164                                 if ( DoLinks == "reverse") {
 165                                         end_name = lib_name;
 166                                 } else {
 167                                         if ( ShlibVer == "rel" ) {
 168                                                 end_name = rel_name;
 169                                         } else if ( ShlibVer == "abi" ) {
 170                                                 end_name = abi_name;
 171                                         } else {
 172                                                 end_name = lib_name;
 173                                         }
 174                                 }
 175                                 printf "../lib/%s : $(%s_OBJS)\n", end_name, OBJS
 176                                 print  "\t-@rm -f $@"
 177                                 if ( subset == "termlib") {
 178                                         printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(TINFO_LIST)\n", OBJS
 179                                 } else {
 180                                         printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(SHLIB_LIST)\n", OBJS
 181                                 }
 182                                 sharedlinks("../lib")
 183                                 print  ""
 184                                 print  "install \\"
 185                                 print  "install.libs \\"
 186                                 printf "install.%s :: $(INSTALL_PREFIX)$(libdir) ../lib/%s\n", name, end_name
 187                                 printf "\t@echo installing ../lib/%s as $(INSTALL_PREFIX)$(libdir)/%s\n", end_name, end_name
 188                                 printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s\n", end_name
 189                                 printf "\t$(INSTALL_LIB) ../lib/%s $(INSTALL_PREFIX)$(libdir)/%s\n", end_name, end_name
 190                                 sharedlinks("$(INSTALL_PREFIX)$(libdir)")
 191                                 if ( overwrite == "yes" && name == "ncurses" )
 192                                 {
 193                                         ovr_name = sprintf("libcurses%s", suffix)
 194                                         printf "\t@echo linking %s to %s\n", end_name, ovr_name
 195                                         printf "\tcd $(INSTALL_PREFIX)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, end_name, ovr_name
 196                                 }
 197                                 if ( ldconfig != "" ) {
 198                                         printf "\t- test -z \"$(INSTALL_PREFIX)\" && %s\n", ldconfig
 199                                 }
 200                                 print  ""
 201                                 print  "uninstall \\"
 202                                 print  "uninstall.libs \\"
 203                                 printf "uninstall.%s ::\n", name
 204                                 printf "\t@echo uninstalling $(INSTALL_PREFIX)$(libdir)/%s\n", end_name
 205                                 removelinks("$(INSTALL_PREFIX)$(libdir)")
 206                                 if ( overwrite == "yes" && name == "ncurses" )
 207                                 {
 208                                         ovr_name = sprintf("libcurses%s", suffix)
 209                                         printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s\n", ovr_name
 210                                 }
 211                                 if ( rmSoLocs == "yes" ) {
 212                                         print  ""
 213                                         print  "mostlyclean \\"
 214                                         print  "clean ::"
 215                                         printf "\t-@rm -f so_locations\n"
 216                                 }
 217                         }
 218                         else
 219                         {
 220                                 end_name = lib_name;
 221                                 printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
 222                                 printf "\t$(AR) $(AR_OPTS) $@ $?\n"
 223                                 printf "\t$(RANLIB) $@\n"
 224                                 if ( target == "vxworks" )
 225                                 {
 226                                         printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=.o)\n"
 227                                 }
 228                                 print  ""
 229                                 print  "install \\"
 230                                 print  "install.libs \\"
 231                                 printf "install.%s :: $(INSTALL_PREFIX)$(libdir) ../lib/%s\n", name, lib_name
 232                                 printf "\t@echo installing ../lib/%s as $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name, lib_name
 233                                 printf "\t$(INSTALL_DATA) ../lib/%s $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name, lib_name
 234                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 235                                 {
 236                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 237                                         printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/libcurses.a\n"
 238                                         printf "\t(cd $(INSTALL_PREFIX)$(libdir) && $(LN_S) libncurses.a libcurses.a)\n"
 239                                 }
 240                                 printf "\t$(RANLIB) $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name
 241                                 if ( target == "vxworks" )
 242                                 {
 243                                         printf "\t@echo installing ../lib/lib%s.o as $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name, name
 244                                         printf "\t$(INSTALL_DATA) ../lib/lib%s.o $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name, name
 245                                 }
 246                                 print  ""
 247                                 print  "uninstall \\"
 248                                 print  "uninstall.libs \\"
 249                                 printf "uninstall.%s ::\n", name
 250                                 printf "\t@echo uninstalling $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name
 251                                 printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name
 252                                 if ( overwrite == "yes" && lib_name == "libncurses.a" )
 253                                 {
 254                                         printf "\t@echo linking libcurses.a to libncurses.a\n"
 255                                         printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/libcurses.a\n"
 256                                 }
 257                                 if ( target == "vxworks" )
 258                                 {
 259                                         printf "\t@echo uninstalling $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name
 260                                         printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name
 261                                 }
 262                         }
 263                         print ""
 264                         print "clean ::"
 265                         removelinks("../lib");
 266                         print ""
 267                         print "mostlyclean::"
 268                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 269                 }
 270                 else if ( found == 2 )
 271                 {
 272                         print ""
 273                         print "mostlyclean::"
 274                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 275                         print ""
 276                         print "clean ::"
 277                         printf "\t-rm -f $(%s_OBJS)\n", OBJS
 278                 }
 279         }