* configure.ac,macros/ac_*.m4: add new m4 macros to detect more JAVA related

  things like junit.jar path to put into the CLASSPATH or desactivate
  compilation of java bindings test.

1 files changed, 53 insertions, 0 deletions

diff --git a/macros/ac_try_compile_java.m4 b/macros/ac_try_compile_java.m4
new file mode 100644
index 00000000..ab49aae5
--- /dev/null
+++ b/macros/ac_try_compile_java.m4
@@ -0,0 +1,53 @@
+##### http://autoconf-archive.cryp.to/ac_try_compile_java.html
+#
+# SYNOPSIS
+#
+#   AC_TRY_COMPILE_JAVA
+#
+# DESCRIPTION
+#
+#   AC_TRY_COMPILE_JAVA attempt to compile user given source.
+#
+#   *Warning*: its success or failure can depend on a proper setting of
+#   the CLASSPATH env. variable.
+#
+#   Note: This is part of the set of autoconf M4 macros for Java
+#   programs. It is VERY IMPORTANT that you download the whole set,
+#   some macros depend on other. Unfortunately, the autoconf archive
+#   does not support the concept of set of macros, so I had to break it
+#   for submission. The general documentation, as well as the sample
+#   configure.in, is included in the AC_PROG_JAVA macro.
+#
+# LAST MODIFICATION
+#
+#   2000-07-19
+#
+# COPYLEFT
+#
+#   Copyright (c) 2000 Devin Weaver <ktohg@tritarget.com>
+#
+#   Copying and distribution of this file, with or without
+#   modification, are permitted in any medium without royalty provided
+#   the copyright notice and this notice are preserved.
+
+AC_DEFUN([AC_TRY_COMPILE_JAVA],[
+AC_REQUIRE([AC_PROG_JAVAC])dnl
+cat << \EOF > Test.java
+/* [#]line __oline__ "configure" */
+ifelse([$1], , , [import $1;])
+public class Test {
+[$2]
+}
+EOF
+if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class
+then
+dnl Don't remove the temporary files here, so they can be examined.
+  ifelse([$3], , :, [$3])
+else
+  echo "configure: failed program was:" >&AC_FD_CC
+  cat Test.java >&AC_FD_CC
+ifelse([$4], , , [  rm -fr Test*
+  $4
+])dnl
+fi
+rm -fr Test*])