| 1 | # $Id: mk-2nd.awk,v 1.19 2005/01/22 16:30:04 tom Exp $
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| 2 | ##############################################################################
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| 3 | # Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. #
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| 4 | # #
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| 5 | # Permission is hereby granted, free of charge, to any person obtaining a #
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| 6 | # copy of this software and associated documentation files (the "Software"), #
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| 7 | # to deal in the Software without restriction, including without limitation #
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| 8 | # the rights to use, copy, modify, merge, publish, distribute, distribute #
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| 9 | # with modifications, sublicense, and/or sell copies of the Software, and to #
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| 10 | # permit persons to whom the Software is furnished to do so, subject to the #
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| 11 | # following conditions: #
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| 12 | # #
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| 13 | # The above copyright notice and this permission notice shall be included in #
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| 14 | # all copies or substantial portions of the Software. #
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| 15 | # #
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| 16 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
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| 17 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
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| 18 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
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| 19 | # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
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| 20 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
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| 21 | # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
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| 22 | # DEALINGS IN THE SOFTWARE. #
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| 23 | # #
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| 24 | # Except as contained in this notice, the name(s) of the above copyright #
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| 25 | # holders shall not be used in advertising or otherwise to promote the sale, #
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| 26 | # use or other dealings in this Software without prior written #
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| 27 | # authorization. #
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| 28 | ##############################################################################
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| 29 | #
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| 30 | # Author: Thomas E. Dickey
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| 31 | #
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| 32 | # Generate compile-rules for the modules that we are using in libraries or
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| 33 | # programs. We are listing them explicitly because we have turned off the
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| 34 | # suffix rules (to force compilation with the appropriate flags). We could use
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| 35 | # make-recursion but that would result in makefiles that are useless for
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| 36 | # development.
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| 37 | #
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| 38 | # Variables:
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| 39 | # model directory into which objects are compiled.
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| 40 | # MODEL (uppercase version of "model"; toupper is not portable)
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| 41 | # echo (yes iff we will show the $(CC) lines)
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| 42 | # subset ("none", "base", "base+ext_funcs" or "termlib")
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| 43 | # crenames ("yes" or "no", flag to control whether -c & -o options are used)
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| 44 | # cxxrenames ("yes" or "no", flag to control whether -c & -o options are used)
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| 45 | # traces ("all" or "DEBUG", to control whether tracing is compiled in)
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| 46 | # srcdir is expanded when "configure --srcdir" was used
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| 47 | #
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| 48 | # Fields in src/modules:
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| 49 | # $1 = module name
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| 50 | # $2 = progs|lib|c++
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| 51 | # $3 = source-directory
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| 52 | #
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| 53 | # Fields in src/modules past $3 are dependencies
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| 54 | #
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| 55 | BEGIN {
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| 56 | found = 0
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| 57 | using = 0
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| 58 | }
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| 59 | /^@/ {
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| 60 | using = 0
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| 61 | if (subset == "none") {
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| 62 | using = 1
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| 63 | } else if (index(subset,$2) > 0) {
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| 64 | if (using == 0) {
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| 65 | if (found == 0) {
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| 66 | print ""
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| 67 | print "# generated by mk-2nd.awk"
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| 68 | printf "# model: %s\n", model
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| 69 | printf "# MODEL: %s\n", MODEL
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| 70 | printf "# echo: %s\n", echo
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| 71 | printf "# subset: %s\n", subset
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| 72 | printf "# crenames: %s\n", crenames
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| 73 | printf "# cxxrenames: %s\n", cxxrenames
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| 74 | printf "# traces: %s\n", traces
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| 75 | printf "# srcdir: %s\n", srcdir
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| 76 | }
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| 77 | using = 1
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| 78 | }
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| 79 | }
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| 80 | }
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| 81 | /^[@#]/ {
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| 82 | next
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| 83 | }
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| 84 | $1 ~ /trace/ {
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| 85 | if (traces != "all" && traces != MODEL && $1 != "lib_trace")
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| 86 | next
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| 87 | }
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| 88 | {
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| 89 | if ($0 != "" \
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| 90 | && using != 0) {
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| 91 | found = 1
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| 92 | if ( $1 != "" ) {
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| 93 | print ""
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| 94 | if ( $2 == "c++" ) {
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| 95 | compile="CXX"
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| 96 | suffix=".cc"
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| 97 | use_c_o=cxxrenames
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| 98 | } else {
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| 99 | compile="CC"
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| 100 | suffix=".c"
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| 101 | use_c_o=crenames
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| 102 | }
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| 103 | printf "../%s/%s$o :\t%s/%s%s", model, $1, $3, $1, suffix
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| 104 | for (n = 4; n <= NF; n++) printf " \\\n\t\t\t%s", $n
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| 105 | print ""
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| 106 | if ( echo == "yes" )
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| 107 | atsign=""
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| 108 | else {
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| 109 | atsign="@"
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| 110 | printf "\t@echo 'compiling %s (%s)'\n", $1, model
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| 111 | }
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| 112 | printf "\t%s", atsign;
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| 113 | if ( use_c_o != "yes" ) {
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| 114 | printf "cd ../%s; ", model;
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| 115 | }
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| 116 | # The choice here is between
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| 117 | # base+ext_funcs and
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| 118 | # termlib+ext_tinfo
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| 119 | # but they may appear in the same value.
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| 120 | if ( subset ~ /base/ ) {
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| 121 | mycflags=""
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| 122 | } else if ( subset ~ /termlib/ ) {
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| 123 | mycflags=" -DUSE_TERMLIB"
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| 124 | }
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| 125 | printf "$(LIBTOOL_COMPILE) $(%s) $(CFLAGS_%s)%s -c ", compile, MODEL, mycflags
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| 126 | if ( $3 == "." || srcdir == "." ) {
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| 127 | dir = $3 "/"
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| 128 | sub("^\\$\\(srcdir\\)/","",dir);
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| 129 | sub("^\\./","",dir);
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| 130 | printf "../%s/%s%s%s", name, dir, $1, suffix
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| 131 | } else {
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| 132 | printf "%s/%s%s", $3, $1, suffix
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| 133 | }
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| 134 | if ( use_c_o == "yes" ) {
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| 135 | printf " -o ../%s/%s$o", model, $1
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| 136 | }
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| 137 | } else {
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| 138 | printf "%s", $1
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| 139 | for (n = 2; n <= NF; n++) printf " %s", $n
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| 140 | }
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| 141 | print ""
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| 142 | }
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| 143 | }
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| 144 | END {
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| 145 | print ""
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| 146 | }
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