From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 22 Sep 2009 08:48:31 +0000 (+0200)
Subject: Maven calls make for native code.
X-Git-Tag: v1.0~11
X-Git-Url: http://lists.indexdata.dk/?a=commitdiff_plain;h=aec620258c1110cf27ae097c1e1a1303aff21d6c;p=yaz4j-moved-to-github.git

Maven calls make for native code.

The maven-antrun-plugin is used to invoke make from Maven. The shell
scripts is replaced by a regular Makefile.
---

diff --git a/README b/README
index e4b4b2d..00262cd 100644
--- a/README
+++ b/README
@@ -13,16 +13,12 @@ The exact process varies from platform to platform.
 For example, on Ubuntu/Debian the following installs the components:
   apt-get install sun-java6-jdk maven2 libyaz3-dev swig
 
-The compilation is a two-step process. The environment variable JAVA_HOME
-should point to the Java JDK of your preference. For example,
-  export JAVA_HOME=/usr/lib/jvm/java-6-sun
+The compilation for native code (JNI) is performed by good old make.
+Adjust libyaz4j/Makefile as necessary. Tune JAVA_HOME and perhaps path to
+yaz-config in the Makefile.
 
-Build the shared libary (.so) with:
-  cd libyaz4j
-  ./build.sh
-
-Rest is built by maven which reads pom.xml:
-  cd ..
+The Maven pom.xml will automatically invoke libyaz4j/Makefile , so
+this is what it takes:
   mvn compile
 
 If you network-connected you should be able to run tests with:
diff --git a/libyaz4j/Makefile b/libyaz4j/Makefile
new file mode 100644
index 0000000..d151414
--- /dev/null
+++ b/libyaz4j/Makefile
@@ -0,0 +1,22 @@
+JNI_DIR=/usr/lib/jvm/java-6-sun/include
+YAZ_CONFIG=yaz-config
+YAZ_PREFIX=`${YAZ_CONFIG} --prefix`
+YAZ_CFLAGS=`${YAZ_CONFIG} --cflags`
+YAZ_LIBS=`${YAZ_CONFIG} --libs`
+
+all: lib/libyaz4j.so
+
+src/libyaz4j.cpp: libyaz4j.i
+	swig -I"include" -I"$(YAZ_PREFIX)/include" -outdir ../src/main/java/org/yaz4j/jni -package org.yaz4j.jni -o src/libyaz4j.cpp -c++ -java libyaz4j.i
+
+obj/libyaz4j.o: src/libyaz4j.cpp
+	g++ -fPIC -I"include" -I"$(JNI_DIR)" -I"$(JNI_DIR)/linux" $(YAZ_CFLAGS) -c -Wall -o obj/libyaz4j.o src/libyaz4j.cpp
+
+obj/zoom-extra.o: src/zoom-extra.cpp
+	g++ -fPIC -I"include" -I"$(JNI_DIR)" -I"$(JNI_DIR)/linux" $(YAZ_CFLAGS) -c -Wall -o obj/zoom-extra.o src/zoom-extra.cpp
+
+lib/libyaz4j.so: obj/zoom-extra.o obj/libyaz4j.o
+	g++ -shared obj/libyaz4j.o obj/zoom-extra.o  -o lib/libyaz4j.so $(YAZ_LIBS)
+
+clean:
+	rm -f obj/*.o lib/libyaz4j.* src/libyaz4j.cpp ../src/main/java/org/jni/*.java
diff --git a/libyaz4j/build-osx.sh b/libyaz4j/build-osx.sh
deleted file mode 100755
index 00bb8a2..0000000
--- a/libyaz4j/build-osx.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-
-echo Swigging the Zoom Headers
-swig -I"include" -I"../dependencies/yaz-2.1.28/include/yaz" -I"../dependencies/yaz-2.1.28/include" -outdir ../src/org/yaz4j/jni -package org.yaz4j.jni -o src/libyaz4j.cpp -c++ -java libyaz4j.i
-
-echo Compiling...
-g++ -I"include" -I"/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Headers" -I"../dependencies/yaz-2.1.28/include/yaz" -I"../dependencies/yaz-2.1.28/include" -Wall -c -o obj/libyaz4j.o src/libyaz4j.cpp
-
-g++ -I"include" -I"/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Headers" -I"../dependencies/yaz-2.1.28/include/yaz" -I"../dependencies/yaz-2.1.28/include" -Wall -c -o obj/zoom-extra.o src/zoom-extra.c
-
-echo Linking...
-g++ -L"../dependencies/yaz-2.1.28/lib" obj/zoom-extra.o obj/libyaz4j.o -lyaz -bundle -o lib/libyaz4j.so
-
diff --git a/libyaz4j/build.sh b/libyaz4j/build.sh
deleted file mode 100755
index d4687ad..0000000
--- a/libyaz4j/build.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/bash
-JNI_DIR=${JAVA_HOME:-/usr/lib/jvm/java-6-sun}/include
-set -x
-YAZ_CONFIG=yaz-config
-YAZ_PREFIX=`${YAZ_CONFIG} --prefix`
-YAZ_CFLAGS=`${YAZ_CONFIG} --cflags`
-YAZ_LIBS=`${YAZ_CONFIG} --libs`
-
-swig -I"include" -I"${YAZ_PREFIX}/include" -outdir ../src/main/java/org/yaz4j/jni -package org.yaz4j.jni -o src/libyaz4j.cpp -c++ -java libyaz4j.i
-
-g++ -fPIC -I"include" -I"$JNI_DIR" -I"$JNI_DIR/linux" ${YAZ_CFLAGS} -c -Wall -o obj/libyaz4j.o src/libyaz4j.cpp
-
-g++ -fPIC -I"include" -I"$JNI_DIR" -I"$JNI_DIR/linux" ${YAZ_CFLAGS} -c -Wall -o obj/zoom-extra.o src/zoom-extra.cpp
-
-g++ -shared obj/libyaz4j.o obj/zoom-extra.o  -o lib/libyaz4j.so ${YAZ_LIBS}
-
-
diff --git a/pom.xml b/pom.xml
index 539d4bd..92a7226 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,6 +95,42 @@
                     <argLine>-Djava.library.path=${basedir}/libyaz4j/lib</argLine>
                 </configuration>
             </plugin>
+
+	    <plugin>
+	      <artifactId>maven-antrun-plugin</artifactId>
+	      <executions>
+		<execution>
+		  <id>build-native</id>
+		  <phase>compile</phase>
+		  <goals>
+		    <goal>run</goal>
+		  </goals>
+		  <configuration>
+		    <tasks>
+		      <exec dir="libyaz4j" executable="make" failonerror="true">
+			<arg value="all"/>
+		      </exec>
+		    </tasks>
+		  </configuration>
+		</execution>
+		
+		<execution>
+		  <id>clean-native</id>
+		  <phase>clean</phase>
+		  <goals>
+		    <goal>run</goal>
+		  </goals>
+		  <configuration>
+		    <tasks>
+		      <exec dir="libyaz4j" executable="make" failonerror="true">
+			<arg value="clean"/>
+		      </exec>
+		    </tasks>
+		  </configuration>
+		</execution>
+	      </executions>
+	    </plugin>
+
         </plugins>
     </build>