From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Mon, 16 Jul 2007 09:15:50 +0000 (+0000)
Subject: Allow users to disable Java binding, even if the configure thinks it found the tools
X-Git-Tag: v3.3~1563
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/4c54951e0b04dc8bef3b3709bf2c5f917062ced5?ds=sidebyside

Allow users to disable Java binding, even if the configure thinks it found the tools


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@3797 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/configure.ac b/configure.ac
index f846d66353..525ff79294 100644
--- a/configure.ac
+++ b/configure.ac
@@ -289,21 +289,30 @@ AC_SUBST([abs_top_srcdir])
 
 SG_CONFIGURE_PART(Check for Java bindings...)
 # Java cruft
-AC_PATH_PROG([JAVAC], [javac], `which javac`)
-AC_PATH_PROG([JAVA],  [java] , `which java`)
-AC_PATH_PROG([JAR],   [jar]  , `which jar`)
-AC_CHECK_HEADERS(jni.h)
-AC_MSG_CHECKING(whether to compile java bindings)
-if test -n "$JAVAC"   \
-   && test -n "$JAVA" \
-   && test -n "$JAR"  \
-   && test "x$ac_cv_header_jni_h" = "xyes" ; then
+AC_ARG_ENABLE(java,
+	      AS_HELP_STRING([--disable-java], [To not compile the Java bindings even if the tools are found]),
+	      want_java=$enableval,want_java=yes)
+if test "x$want_java" != "xyes" ; then
+   AC_MSG_CHECKING(whether to compile java bindings)
+   AC_MSG_RESULT(disabled by user)
+   use_java="disabled by user"
+else
+  AC_PATH_PROG([JAVAC], [javac], `which javac`)
+  AC_PATH_PROG([JAVA],  [java] , `which java`)
+  AC_PATH_PROG([JAR],   [jar]  , `which jar`)
+  AC_CHECK_HEADERS(jni.h)
+  AC_MSG_CHECKING(whether to compile java bindings)
+  if test -n "$JAVAC"   \
+     && test -n "$JAVA" \
+     && test -n "$JAR"  \
+     && test "x$ac_cv_header_jni_h" = "xyes" ; then
    
-   use_java="yes"
-else   
-   use_java="no"
+     use_java="yes"
+  else   
+     use_java="no"
+  fi
+  AC_MSG_RESULT($use_java)
 fi
-AC_MSG_RESULT($use_java)
 AM_CONDITIONAL(HAVE_JAVA,test "x$use_java" = "xyes")
 
 #####################