Devin Weaver <ktohg@tritarget.com>
AllPermissive
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. Users of this software should generally follow the
principles of the
MIT License includings its disclaimer.
cryp.to ac-archive's Java Support (released)
AC_TRY_RUN_JAVA attempt to compile and run 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.
AC_DEFUN([AC_TRY_RUN_JAVA],[
AC_REQUIRE([AC_PROG_JAVAC])dnl
AC_REQUIRE([AC_PROG_JAVA])dnl
cat << \EOF > Test.java
/* [#]line __oline__ "configure" */
ifelse([$1], , , [include $1;])
public class Test {
[$2]
}
EOF
if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class && ($JAVA $JAVAFLAGS Test; exit) 2>/dev/null
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*])