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##### 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*])
|
