-# $Id: mk-2nd.awk,v 1.7 1996/12/01 00:26:51 tom Exp $
-################################################################################
-# Copyright 1996 by Thomas E. Dickey <dickey@clark.net> #
-# All Rights Reserved. #
-# #
-# Permission to use, copy, modify, and distribute this software and its #
-# documentation for any purpose and without fee is hereby granted, provided #
-# that the above copyright notice appear in all copies and that both that #
-# copyright notice and this permission notice appear in supporting #
-# documentation, and that the name of the above listed copyright holder(s) not #
-# be used in advertising or publicity pertaining to distribution of the #
-# software without specific, written prior permission. THE ABOVE LISTED #
-# COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, #
-# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT #
-# SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY SPECIAL, #
-# INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM #
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE #
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR #
-# PERFORMANCE OF THIS SOFTWARE. #
-################################################################################
+# $Id: mk-2nd.awk,v 1.22 2020/08/31 23:49:17 tom Exp $
+##############################################################################
+# Copyright 2020 Thomas E. Dickey #
+# Copyright 1998-2004,2005 Free Software Foundation, Inc. #
+# #
+# Permission is hereby granted, free of charge, to any person obtaining a #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation #
+# the rights to use, copy, modify, merge, publish, distribute, distribute #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the #
+# following conditions: #
+# #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software. #
+# #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
+# DEALINGS IN THE SOFTWARE. #
+# #
+# Except as contained in this notice, the name(s) of the above copyright #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written #
+# authorization. #
+##############################################################################
+#
+# Author: Thomas E. Dickey
+#
# Generate compile-rules for the modules that we are using in libraries or
# programs. We are listing them explicitly because we have turned off the
# suffix rules (to force compilation with the appropriate flags). We could use
# development.
#
# Variables:
-# model
+# model directory into which objects are compiled.
# MODEL (uppercase version of "model"; toupper is not portable)
# echo (yes iff we will show the $(CC) lines)
+# subset ("none", "base", "base+ext_funcs" or "termlib")
+# crenames ("yes" or "no", flag to control whether -c & -o options are used)
+# cxxrenames ("yes" or "no", flag to control whether -c & -o options are used)
+# traces ("all" or "DEBUG", to control whether tracing is compiled in)
+# srcdir is expanded when "configure --srcdir" was used
#
# Fields in src/modules:
# $1 = module name
#
# Fields in src/modules past $3 are dependencies
#
+function in_subset(value) {
+ value = " " value " ";
+ check = subset;
+ gsub("[+]", " ", check);
+ check = " " check " ";
+ return index(check,value);
+ }
BEGIN {
- print ""
- print "# generated by mk-2nd.awk"
- print ""
+ found = 0
+ using = 0
}
- !/^#/ {
- if ( $1 != "" ) {
- print ""
- if ( $2 == "c++" ) {
- compile="CXX"
- suffix=".cc"
- } else {
- compile="CC"
- suffix=".c"
- }
- printf "../%s/%s.o :\t%s/%s%s", model, $1, $3, $1, suffix
- for (n = 4; n <= NF; n++) printf " \\\n\t\t\t%s", $n
- print ""
- if ( echo == "yes" )
- atsign=""
- else {
- atsign="@"
- printf "\t@echo 'compiling %s (%s)'\n", $1, model
+ /^@/ {
+ using = 0
+ if (subset == "none") {
+ using = 1
+ } else if (in_subset($2) > 0) {
+ if (using == 0) {
+ if (found == 0) {
+ print ""
+ print "# generated by mk-2nd.awk"
+ printf "# model: %s\n", model
+ printf "# MODEL: %s\n", MODEL
+ printf "# echo: %s\n", echo
+ printf "# subset: %s\n", subset
+ printf "# crenames: %s\n", crenames
+ printf "# cxxrenames: %s\n", cxxrenames
+ printf "# traces: %s\n", traces
+ printf "# srcdir: %s\n", srcdir
+ }
+ using = 1
+ }
}
- if ( $3 == "." || srcdir == "." )
- printf "\t%scd ../%s; $(%s) $(CFLAGS_%s) -c ../%s/%s%s", atsign, model, compile, MODEL, name, $1, suffix
- else
- printf "\t%scd ../%s; $(%s) $(CFLAGS_%s) -c %s/%s%s", atsign, model, compile, MODEL, $3, $1, suffix
- } else {
- printf "%s", $1
- for (n = 2; n <= NF; n++) printf " %s", $n
}
- print ""
+ /^[@#]/ {
+ next
+ }
+ $1 ~ /trace/ {
+ if (traces != "all" && traces != MODEL && $1 != "lib_trace")
+ next
+ }
+ {
+ if ($0 != "" \
+ && using != 0) {
+ found = 1
+ if ( $1 != "" ) {
+ print ""
+ if ( $2 == "c++" ) {
+ compile="CXX"
+ suffix=".cc"
+ use_c_o=cxxrenames
+ } else {
+ compile="CC"
+ suffix=".c"
+ use_c_o=crenames
+ }
+ printf "../%s/%s$o :\t%s/%s%s", model, $1, $3, $1, suffix
+ for (n = 4; n <= NF; n++) printf " \\\n\t\t\t%s", $n
+ print ""
+ if ( echo == "yes" )
+ atsign=""
+ else {
+ atsign="@"
+ printf "\t@echo 'compiling %s (%s)'\n", $1, model
+ }
+ printf "\t%s", atsign;
+ if ( use_c_o != "yes" ) {
+ printf "cd ../%s; ", model;
+ }
+ # The choice here is between
+ # base+ext_funcs and
+ # termlib+ext_tinfo
+ # but they may appear in the same value.
+ if ( subset ~ /base/ ) {
+ mycflags=""
+ } else if ( subset ~ /termlib/ ) {
+ mycflags=" -DUSE_TERMLIB"
+ }
+ printf "$(LIBTOOL_COMPILE) $(%s) $(CFLAGS_%s)%s -c ", compile, MODEL, mycflags
+ if ( $3 == "." || srcdir == "." ) {
+ dir = $3 "/"
+ sub("^\\$\\(srcdir\\)/","",dir);
+ sub("^\\./","",dir);
+ printf "../%s/%s%s%s", name, dir, $1, suffix
+ } else {
+ printf "%s/%s%s", $3, $1, suffix
+ }
+ if ( use_c_o == "yes" ) {
+ printf " -o ../%s/%s$o", model, $1
+ }
+ } else {
+ printf "%s", $1
+ for (n = 2; n <= NF; n++) printf " %s", $n
+ }
+ print ""
+ }
}
END {
- print ""
+ print ""
}
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