| # !/bin/sh |
| |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| |
| # Generate code from AMQP specification. |
| # specs and gentools_dir are set by Makefile |
| # |
| set -e |
| |
| test -z "$JAVA" && JAVA=java ; |
| test -z "$JAVAC" && JAVAC=javac ; |
| |
| srcdir=`dirname $0` |
| checkspecs() { |
| for s in $specs; do test -f $s || return 1; done |
| return 0 |
| } |
| |
| # Can we generate code? |
| if { test -d $gentools_dir && checkspecs && |
| which $JAVA && which $JAVAC; } > /dev/null; |
| then |
| echo "Generating code." |
| mkdir -p gen/qpid/framing |
| ( cd $gentools_dir/src && $JAVAC `find -name '*.java' -print` ; ) |
| $JAVA -cp $gentools_dir/src org.apache.qpid.gentools.Main \ |
| -c -o gen/qpid/framing -t $gentools_dir/templ.cpp $specs |
| GENERATED=yes |
| fi |
| |
| # Print a Makefile variable assignment. |
| make_assign() { |
| echo -n "$1 = "; shift |
| prefix=$1; shift |
| for f in $*; do echo "\\" ; echo -n " $prefix$f "; done |
| echo |
| } |
| |
| # Generate a Makefile fragment |
| ( |
| make_assign "generated_cpp" "" `find gen -name '*.cpp' -print` |
| make_assign "generated_h" "" `find gen -name '*.h' -print` |
| if test x$GENERATED = xyes; then |
| make_assign "generator" "" $specs \ |
| `find ../gentools \( -name '*.java' -o -name '*.tmpl' \) -print` |
| fi |
| ) > generate.mk-t |
| mv generate.mk-t $srcdir/generate.mk |
| |
| |
| |