2022-05-14 03:31:31 +08:00
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# ===========================================================================
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2024-04-24 15:00:37 +08:00
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# https://www.gnu.org/software/autoconf-archive/ax_try_compile_java.html
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2022-05-14 03:31:31 +08:00
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_TRY_COMPILE_JAVA
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#
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# DESCRIPTION
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#
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# AX_TRY_COMPILE_JAVA attempt to compile user given source.
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#
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# *Warning*: its success or failure can depend on a proper setting of the
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# CLASSPATH env. variable.
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#
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# Note: This is part of the set of autoconf M4 macros for Java programs.
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# It is VERY IMPORTANT that you download the whole set, some macros depend
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# on other. Unfortunately, the autoconf archive does not support the
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# concept of set of macros, so I had to break it for submission. The
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# general documentation, as well as the sample configure.in, is included
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# in the AX_PROG_JAVA macro.
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#
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# LICENSE
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#
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# Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com>
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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2024-04-24 15:00:37 +08:00
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#serial 10
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2022-05-14 03:31:31 +08:00
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AU_ALIAS([AC_TRY_COMPILE_JAVA], [AX_TRY_COMPILE_JAVA])
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AC_DEFUN([AX_TRY_COMPILE_JAVA],[
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AC_REQUIRE([AX_PROG_JAVAC])dnl
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cat << \EOF > Test.java
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/* [#]line __oline__ "configure" */
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ifelse([$1], , , [import $1;])
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public class Test {
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[$2]
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}
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EOF
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if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class
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then
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dnl Don't remove the temporary files here, so they can be examined.
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ifelse([$3], , :, [$3])
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else
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echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
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cat Test.java >&AS_MESSAGE_LOG_FD
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2024-04-24 15:00:37 +08:00
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ifelse([$4], , , [ rm -f Test.java Test.class
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2022-05-14 03:31:31 +08:00
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$4
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])dnl
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fi
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2024-04-24 15:00:37 +08:00
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rm -f Test.java Test.class])
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