lindenb / j4make

java Makefile Graph parser

j4make

java Makefile Graph parser

Compilation

make

an executable jar is created in dist/j4make.jar

Usage

 -f,--format <FORMAT>   output format one of [XML, DOT, GEXF, RDF]
 -h,--help              Print Help and exit
 -v,--version           Print version and exit

Example

Dot output

$ make -ndBr | java -jar dist/j4make.jar 2> /dev/null 
digraph G {
n3[label="all"];
n8[label="lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"];
n6[label="lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"];
n2[label="Makefile"];
n4[label="j4make"];
n1[label="<ROOT>"];
n7[label="lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"];
n5[label="/home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java"];
n4 -> n3;
n5 -> n4;
n6 -> n4;
n7 -> n4;
n8 -> n4;
n2 -> n1;
n3 -> n1;
}

XML output

$ make -ndBr | java -jar dist/j4make.jar --format XML 2> /dev/null   | xmllint --format -
<?xml version="1.0" encoding="UTF-8"?>
<make>
  <target name="all">
    <prerequisites>
      <prerequisite ref="j4make"/>
    </prerequisites>
    <shell/>
  </target>
  <target name="lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar">
    <prerequisites/>
    <shell>
      <p>mkdir -p lib/org/slf4j/slf4j-api/1.7.13/ &amp;&amp; wget -O "lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar" "http://central.maven.org/maven2/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"</p>
    </shell>
  </target>
  <target name="lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar">
    <prerequisites/>
    <shell>
      <p>mkdir -p lib/commons-codec/commons-codec/1.10/ &amp;&amp; wget -O "lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar" "http://central.maven.org/maven2/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"</p>
    </shell>
  </target>
  <target name="Makefile">
    <prerequisites/>
    <shell/>
  </target>
  <target name="j4make">
    <prerequisites>
      <prerequisite ref="/home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java"/>
      <prerequisite ref="lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"/>
      <prerequisite ref="lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"/>
      <prerequisite ref="lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"/>
    </prerequisites>
    <shell>
      <p>mkdir -p /home/lindenb/src/j4make/_tmp/META-INF /home/lindenb/src/j4make/src/main/generated-sources/java/com/github/lindenb/j4make/ /home/lindenb/src/j4make/dist</p>
      <p>#compile</p>
      <p>javac -d /home/lindenb/src/j4make/_tmp -g -classpath "lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar:lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar" -sourcepath /home/lindenb/src/j4make/src/main/java:/home/lindenb/src/j4make/src/main/generated-sources/java /home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java</p>
      <p>#create META-INF/MANIFEST.MF</p>
      <p>echo "Manifest-Version: 1.0" &gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF</p>
      <p>echo "Main-Class: com.github.lindenb.j4make.J4Make" &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF</p>
      <p>echo "Class-Path: /home/lindenb/src/j4make/lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar /home/lindenb/src/j4make/lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar /home/lindenb/src/j4make/lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar /home/lindenb/src/j4make/dist/j4make.jar" | fold -w 71 | awk '{printf("%s%s\n",(NR==1?"": " "),$0);}' &gt;&gt;  /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF</p>
      <p>echo -n "Git-Hash: " &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF</p>
      <p>cat /home/lindenb/src/j4make/.git/refs/heads/master  &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF </p>
      <p>echo -n "Compile-Date: " &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF</p>
      <p>date +%Y-%m-%d:%H-%m-%S &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF</p>
      <p>#create jar</p>
      <p>jar cfm /home/lindenb/src/j4make/dist/j4make.jar /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF  -C /home/lindenb/src/j4make/_tmp .</p>
      <p>#create bash executable</p>
      <p>echo '#!/bin/bash' &gt; /home/lindenb/src/j4make/dist/j4make</p>
      <p>echo 'java -Dfile.encoding=UTF8 -Xmx500m    -cp "/home/lindenb/src/j4make/lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:/home/lindenb/src/j4make/lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar:/home/lindenb/src/j4make/lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar:/home/lindenb/src/j4make/dist/j4make.jar" com.github.lindenb.j4make.J4Make $*' &gt;&gt; /home/lindenb/src/j4make/dist/j4make</p>
      <p>chmod  ugo+rx /home/lindenb/src/j4make/dist/j4make</p>
      <p>#cleanup</p>
      <p>rm -rf /home/lindenb/src/j4make/_tmp</p>
    </shell>
  </target>
  <target name="&lt;ROOT&gt;">
    <prerequisites>
      <prerequisite ref="Makefile"/>
      <prerequisite ref="all"/>
    </prerequisites>
    <shell/>
  </target>
  <target name="lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar">
    <prerequisites/>
    <shell>
      <p>mkdir -p lib/commons-cli/commons-cli/1.3.1/ &amp;&amp; wget -O "lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar" "http://central.maven.org/maven2/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"</p>
    </shell>
  </target>
  <target name="/home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java">
    <prerequisites/>
    <shell/>
  </target>
</make>

Gexf output

$ make -ndBr | java -jar dist/j4make.jar --format gexf 2> /dev/null   | xmllint --format -
<?xml version="1.0" encoding="UTF-8"?>
<gexf xmlns="http://www.gexf.net/1.2draft" version="1.2">
  <meta>
    <creator>Pierre Lindenbaum</creator>
    <description>Made with j4make https://github.com/lindenb/j4make</description>
  </meta>
  <graph mode="static" defaultedgetype="directed">
    <attributes class="node" mode="static"/>
    <nodes>
      <node id="3" label="all"/>
      <node id="8" label="lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"/>
      <node id="6" label="lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"/>
      <node id="2" label="Makefile"/>
      <node id="4" label="j4make"/>
      <node id="1" label="&lt;ROOT&gt;"/>
      <node id="7" label="lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"/>
      <node id="5" label="/home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java"/>
    </nodes>
    <edges>
      <edge id="E1" type="directed" source="4" target="3"/>
      <edge id="E2" type="directed" source="5" target="4"/>
      <edge id="E3" type="directed" source="6" target="4"/>
      <edge id="E4" type="directed" source="7" target="4"/>
      <edge id="E5" type="directed" source="8" target="4"/>
      <edge id="E6" type="directed" source="2" target="1"/>
      <edge id="E7" type="directed" source="3" target="1"/>
    </edges>
  </graph>
</gexf>

RDF output

<?xml version="1.0" encoding="UTF-8"?><rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:m="https://github.com/lindenb/j4make#"><m:Target rdf:about="file:/home/lindenb/src/j4make/all"><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/j4make"/><m:shell></m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"><m:length rdf:datatype="http://www.w3.org/2001/XMLSchema#unsignedLong">33088</m:length><m:lastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-11-10T21:14:11+0100</m:lastModified><m:shell>mkdir -p lib/org/slf4j/slf4j-api/1.7.13/ &amp;&amp; wget -O "lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar" "http://central.maven.org/maven2/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"
</m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"><m:length rdf:datatype="http://www.w3.org/2001/XMLSchema#unsignedLong">284184</m:length><m:lastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-11-06T15:15:33+0100</m:lastModified><m:shell>mkdir -p lib/commons-codec/commons-codec/1.10/ &amp;&amp; wget -O "lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar" "http://central.maven.org/maven2/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"
</m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/Makefile"><m:length rdf:datatype="http://www.w3.org/2001/XMLSchema#unsignedLong">2454</m:length><m:lastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-11-12T16:41:57+0100</m:lastModified><m:shell></m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/j4make"><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java"/><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar"/><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"/><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar"/><m:shell>mkdir -p /home/lindenb/src/j4make/_tmp/META-INF /home/lindenb/src/j4make/src/main/generated-sources/java/com/github/lindenb/j4make/ /home/lindenb/src/j4make/dist
#compile
javac -d /home/lindenb/src/j4make/_tmp -g -classpath "lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar:lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar" -sourcepath /home/lindenb/src/j4make/src/main/java:/home/lindenb/src/j4make/src/main/generated-sources/java /home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java
#create META-INF/MANIFEST.MF
echo "Manifest-Version: 1.0" &gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF
echo "Main-Class: com.github.lindenb.j4make.J4Make" &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF
echo "Class-Path: /home/lindenb/src/j4make/lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar /home/lindenb/src/j4make/lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar /home/lindenb/src/j4make/lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar /home/lindenb/src/j4make/dist/j4make.jar" | fold -w 71 | awk '{printf("%s%s\n",(NR==1?"": " "),$0);}' &gt;&gt;  /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF
echo -n "Git-Hash: " &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF
cat /home/lindenb/src/j4make/.git/refs/heads/master  &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF 
echo -n "Compile-Date: " &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF
date +%Y-%m-%d:%H-%m-%S &gt;&gt; /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF
#create jar
jar cfm /home/lindenb/src/j4make/dist/j4make.jar /home/lindenb/src/j4make/_tmp/META-INF/MANIFEST.MF  -C /home/lindenb/src/j4make/_tmp .
#create bash executable
echo '#!/bin/bash' &gt; /home/lindenb/src/j4make/dist/j4make
echo 'java -Dfile.encoding=UTF8 -Xmx500m    -cp "/home/lindenb/src/j4make/lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:/home/lindenb/src/j4make/lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar:/home/lindenb/src/j4make/lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar:/home/lindenb/src/j4make/dist/j4make.jar" com.github.lindenb.j4make.J4Make $*' &gt;&gt; /home/lindenb/src/j4make/dist/j4make
chmod  ugo+rx /home/lindenb/src/j4make/dist/j4make
#cleanup
rm -rf /home/lindenb/src/j4make/_tmp
</m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/%3CROOT%3E"><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/Makefile"/><m:hasPrerequisite rdf:resource="file:/home/lindenb/src/j4make/all"/><m:shell></m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"><m:length rdf:datatype="http://www.w3.org/2001/XMLSchema#unsignedLong">52988</m:length><m:lastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-06-14T12:06:20+0200</m:lastModified><m:shell>mkdir -p lib/commons-cli/commons-cli/1.3.1/ &amp;&amp; wget -O "lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar" "http://central.maven.org/maven2/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar"
</m:shell></m:Target><m:Target rdf:about="file:/home/lindenb/src/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java"><m:length rdf:datatype="http://www.w3.org/2001/XMLSchema#unsignedLong">9875</m:length><m:lastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-11-12T20:13:52+0100</m:lastModified><m:shell></m:shell></m:Target></rdf:RDF>

Author

• Pierre Lindenbaum PhD

License

MIT License

See also

• https://github.com/lindenb/makefile2graph

j4make's Issues

compiling j4make

Hello,

Problem in compiling j4make. Don't know java at all. Here is the output:

javac -d /home/toto/makefile_to_dot/j4make/_tmp -g -classpath "lib/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:lib/commons-cli/commons-cli/1.3.1/commons-cli-1.3.1.jar:lib/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar" -sourcepath /home/toto/makefile_to_dot/j4make/src/main/java:     /home/toto/makefile_to_dot/j4make/src/main/generated-sources/java /home/toto/makefile_to_dot/j4make/src/main/java/com/github/lindenb/j4make/J4Make.java /home/toto/makefile_to_dot/j4make/src/main/java/com/github/lindenb/j4make/Target.java:51: illegal start of type
    protected List<String> shellLines = new ArrayList<>();
                                                      ^
/home/toto/makefile_to_dot/j4make/src/main/java/com/github/lindenb/j4make/Target.java:55: illegal start of type
    protected Set<Target> _prerequisites= new LinkedHashSet<>();
                                                            ^
2 errors

Thank by advance,

getting rule between target and dependency nodes?

Just to know, is there a way to add the rule between the nodes to see the command on the diagram?

does this can scan file like this?

edit : main.o kbd.o command.o display.o insert.osearch.o files.o utils.o \ cc -o edit main.o kbd.o command.o display.o insert.o search.o files.outils.o main.o : main.c defs.h cc -c main.c kbd.o : kbd.c defs.hcommand.h cc -c kbd.c command.o : command.cdefs.h command.h cc -c command.c display.o : display.cdefs.h buffer.h cc -c display.c insert.o : insert.cdefs.h buffer.h cc -c insert.c search.o : search.cdefs.h buffer.h cc -c search.c files.o : files.c defs.hbuffer.h command.h cc -c files.c utils.o : utils.c defs.h cc -c utils.c clean : rm edit main.o kbd.o command.o display.o insert.o search.o files.o utils.o

output of test in readme different from the one in readme

After installing java8, I ran the test in the readme:

make -ndBr | java -jar dist/j4make.jar 2> /dev/null

and got (only)

digraph G {
n1[label="<ROOT>"];
}

Is it what I should get, because it is different from what it is in the readme?