projects / lttng-ust.git / blame
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|---|---|---|
| e03d7c66 MJ |
1 | # SPDX-License-Identifier: FSFAP |
| 2 | # | |
| 5c5aae82 | 3 | # =========================================================================== |
| e465639e | 4 | # https://www.gnu.org/software/autoconf-archive/ax_try_compile_java.html |
| 5c5aae82 CB |
5 | # =========================================================================== |
| 6 | # | |
| 7 | # SYNOPSIS | |
| 8 | # | |
| 9 | # AX_TRY_COMPILE_JAVA | |
| 10 | # | |
| 11 | # DESCRIPTION | |
| 12 | # | |
| 13 | # AX_TRY_COMPILE_JAVA attempt to compile user given source. | |
| 14 | # | |
| 15 | # *Warning*: its success or failure can depend on a proper setting of the | |
| 16 | # CLASSPATH env. variable. | |
| 17 | # | |
| 18 | # Note: This is part of the set of autoconf M4 macros for Java programs. | |
| 19 | # It is VERY IMPORTANT that you download the whole set, some macros depend | |
| 20 | # on other. Unfortunately, the autoconf archive does not support the | |
| 21 | # concept of set of macros, so I had to break it for submission. The | |
| 22 | # general documentation, as well as the sample configure.in, is included | |
| 23 | # in the AX_PROG_JAVA macro. | |
| 24 | # | |
| 25 | # LICENSE | |
| 26 | # | |
| 27 | # Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com> | |
| 28 | # | |
| 29 | # Copying and distribution of this file, with or without modification, are | |
| 30 | # permitted in any medium without royalty provided the copyright notice | |
| 31 | # and this notice are preserved. This file is offered as-is, without any | |
| 32 | # warranty. | |
| 33 | ||
| e465639e | 34 | #serial 10 |
| 5c5aae82 CB |
35 | |
| 36 | AU_ALIAS([AC_TRY_COMPILE_JAVA], [AX_TRY_COMPILE_JAVA]) | |
| 37 | AC_DEFUN([AX_TRY_COMPILE_JAVA],[ | |
| 38 | AC_REQUIRE([AX_PROG_JAVAC])dnl | |
| 39 | cat << \EOF > Test.java | |
| 40 | /* [#]line __oline__ "configure" */ | |
| 41 | ifelse([$1], , , [import $1;]) | |
| 42 | public class Test { | |
| 43 | [$2] | |
| 44 | } | |
| 45 | EOF | |
| 46 | if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class | |
| 47 | then | |
| 48 | dnl Don't remove the temporary files here, so they can be examined. | |
| 49 | ifelse([$3], , :, [$3]) | |
| 50 | else | |
| 51 | echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD | |
| 52 | cat Test.java >&AS_MESSAGE_LOG_FD | |
| e465639e | 53 | ifelse([$4], , , [ rm -f Test.java Test.class |
| 5c5aae82 CB |
54 | $4 |
| 55 | ])dnl | |
| 56 | fi | |
| e465639e | 57 | rm -f Test.java Test.class]) |