| # =========================================================================== |
| # http://www.gnu.org/software/autoconf-archive/ax_try_run_java.html |
| # =========================================================================== |
| # |
| # SYNOPSIS |
| # |
| # AX_TRY_RUN_JAVA |
| # |
| # DESCRIPTION |
| # |
| # AX_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 AX_PROG_JAVA macro. |
| # |
| # LICENSE |
| # |
| # Copyright (c) 2008 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. This file is offered as-is, without any |
| # warranty. |
| |
| #serial 2 |
| |
| AU_ALIAS([AC_TRY_RUN_JAVA], [AX_TRY_RUN_JAVA]) |
| AC_DEFUN([AX_TRY_RUN_JAVA],[ |
| AC_REQUIRE([AX_PROG_JAVAC])dnl |
| AC_REQUIRE([AX_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:" >&AS_MESSAGE_LOG_FD |
| cat Test.java >&AS_MESSAGE_LOG_FD |
| ifelse([$4], , , [ rm -fr Test.java Test.class |
| $4 |
| ])dnl |
| fi |
| rm -fr Test.java Test.class]) |