147 lines
5.2 KiB
Awk
147 lines
5.2 KiB
Awk
# $Id: mk-2nd.awk,v 1.19 2005/01/22 16:30:04 tom Exp $
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##############################################################################
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# Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. #
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# #
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# Permission is hereby granted, free of charge, to any person obtaining a #
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# copy of this software and associated documentation files (the "Software"), #
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# to deal in the Software without restriction, including without limitation #
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# the rights to use, copy, modify, merge, publish, distribute, distribute #
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# with modifications, sublicense, and/or sell copies of the Software, and to #
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# permit persons to whom the Software is furnished to do so, subject to the #
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# following conditions: #
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# #
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# The above copyright notice and this permission notice shall be included in #
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# all copies or substantial portions of the Software. #
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# #
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
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# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
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# DEALINGS IN THE SOFTWARE. #
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# #
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# Except as contained in this notice, the name(s) of the above copyright #
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# holders shall not be used in advertising or otherwise to promote the sale, #
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# use or other dealings in this Software without prior written #
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# authorization. #
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##############################################################################
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#
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# Author: Thomas E. Dickey
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#
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# Generate compile-rules for the modules that we are using in libraries or
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# programs. We are listing them explicitly because we have turned off the
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# suffix rules (to force compilation with the appropriate flags). We could use
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# make-recursion but that would result in makefiles that are useless for
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# development.
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#
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# Variables:
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# model directory into which objects are compiled.
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# MODEL (uppercase version of "model"; toupper is not portable)
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# echo (yes iff we will show the $(CC) lines)
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# subset ("none", "base", "base+ext_funcs" or "termlib")
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# crenames ("yes" or "no", flag to control whether -c & -o options are used)
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# cxxrenames ("yes" or "no", flag to control whether -c & -o options are used)
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# traces ("all" or "DEBUG", to control whether tracing is compiled in)
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# srcdir is expanded when "configure --srcdir" was used
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#
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# Fields in src/modules:
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# $1 = module name
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# $2 = progs|lib|c++
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# $3 = source-directory
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#
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# Fields in src/modules past $3 are dependencies
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#
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BEGIN {
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found = 0
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using = 0
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}
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/^@/ {
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using = 0
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if (subset == "none") {
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using = 1
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} else if (index(subset,$2) > 0) {
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if (using == 0) {
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if (found == 0) {
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print ""
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print "# generated by mk-2nd.awk"
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printf "# model: %s\n", model
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printf "# MODEL: %s\n", MODEL
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printf "# echo: %s\n", echo
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printf "# subset: %s\n", subset
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printf "# crenames: %s\n", crenames
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printf "# cxxrenames: %s\n", cxxrenames
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printf "# traces: %s\n", traces
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printf "# srcdir: %s\n", srcdir
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}
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using = 1
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}
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}
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}
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/^[@#]/ {
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next
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}
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$1 ~ /trace/ {
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if (traces != "all" && traces != MODEL && $1 != "lib_trace")
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next
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}
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{
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if ($0 != "" \
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&& using != 0) {
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found = 1
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if ( $1 != "" ) {
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print ""
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if ( $2 == "c++" ) {
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compile="CXX"
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suffix=".cc"
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use_c_o=cxxrenames
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} else {
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compile="CC"
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suffix=".c"
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use_c_o=crenames
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}
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printf "../%s/%s$o :\t%s/%s%s", model, $1, $3, $1, suffix
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for (n = 4; n <= NF; n++) printf " \\\n\t\t\t%s", $n
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print ""
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if ( echo == "yes" )
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atsign=""
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else {
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atsign="@"
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printf "\t@echo 'compiling %s (%s)'\n", $1, model
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}
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printf "\t%s", atsign;
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if ( use_c_o != "yes" ) {
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printf "cd ../%s; ", model;
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}
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# The choice here is between
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# base+ext_funcs and
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# termlib+ext_tinfo
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# but they may appear in the same value.
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if ( subset ~ /base/ ) {
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mycflags=""
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} else if ( subset ~ /termlib/ ) {
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mycflags=" -DUSE_TERMLIB"
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}
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printf "$(LIBTOOL_COMPILE) $(%s) $(CFLAGS_%s)%s -c ", compile, MODEL, mycflags
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if ( $3 == "." || srcdir == "." ) {
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dir = $3 "/"
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sub("^\\$\\(srcdir\\)/","",dir);
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sub("^\\./","",dir);
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printf "../%s/%s%s%s", name, dir, $1, suffix
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} else {
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printf "%s/%s%s", $3, $1, suffix
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}
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if ( use_c_o == "yes" ) {
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printf " -o ../%s/%s$o", model, $1
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}
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} else {
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printf "%s", $1
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for (n = 2; n <= NF; n++) printf " %s", $n
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}
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print ""
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}
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}
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END {
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print ""
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}
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