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504d4ace | 1 | # =========================================================================== |
6333b87b | 2 | # https://www.gnu.org/software/autoconf-archive/ax_try_compile_java.html |
504d4ace DG |
3 | # =========================================================================== |
4 | # | |
5 | # SYNOPSIS | |
6 | # | |
7 | # AX_TRY_COMPILE_JAVA | |
8 | # | |
9 | # DESCRIPTION | |
10 | # | |
11 | # AX_TRY_COMPILE_JAVA attempt to compile user given source. | |
12 | # | |
13 | # *Warning*: its success or failure can depend on a proper setting of the | |
14 | # CLASSPATH env. variable. | |
15 | # | |
16 | # Note: This is part of the set of autoconf M4 macros for Java programs. | |
17 | # It is VERY IMPORTANT that you download the whole set, some macros depend | |
18 | # on other. Unfortunately, the autoconf archive does not support the | |
19 | # concept of set of macros, so I had to break it for submission. The | |
20 | # general documentation, as well as the sample configure.in, is included | |
21 | # in the AX_PROG_JAVA macro. | |
22 | # | |
23 | # LICENSE | |
24 | # | |
25 | # Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com> | |
26 | # | |
27 | # Copying and distribution of this file, with or without modification, are | |
28 | # permitted in any medium without royalty provided the copyright notice | |
29 | # and this notice are preserved. This file is offered as-is, without any | |
30 | # warranty. | |
31 | ||
6333b87b | 32 | #serial 10 |
504d4ace DG |
33 | |
34 | AU_ALIAS([AC_TRY_COMPILE_JAVA], [AX_TRY_COMPILE_JAVA]) | |
35 | AC_DEFUN([AX_TRY_COMPILE_JAVA],[ | |
36 | AC_REQUIRE([AX_PROG_JAVAC])dnl | |
37 | cat << \EOF > Test.java | |
38 | /* [#]line __oline__ "configure" */ | |
39 | ifelse([$1], , , [import $1;]) | |
40 | public class Test { | |
41 | [$2] | |
42 | } | |
43 | EOF | |
44 | if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class | |
45 | then | |
46 | dnl Don't remove the temporary files here, so they can be examined. | |
47 | ifelse([$3], , :, [$3]) | |
48 | else | |
49 | echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD | |
50 | cat Test.java >&AS_MESSAGE_LOG_FD | |
6333b87b | 51 | ifelse([$4], , , [ rm -f Test.java Test.class |
504d4ace DG |
52 | $4 |
53 | ])dnl | |
54 | fi | |
6333b87b | 55 | rm -f Test.java Test.class]) |