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40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
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dnl @synopsis AC_TRY_COMPILE_JAVA
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dnl
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dnl AC_TRY_COMPILE_JAVA attempt to compile user given source.
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dnl
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dnl *Warning*: its success or failure can depend on a proper setting of the
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dnl CLASSPATH env. variable.
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dnl
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dnl Note: This is part of the set of autoconf M4 macros for Java programs.
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dnl It is VERY IMPORTANT that you download the whole set, some
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dnl macros depend on other. Unfortunately, the autoconf archive does not
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dnl support the concept of set of macros, so I had to break it for
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dnl submission.
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dnl The general documentation, as well as the sample configure.in, is
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dnl included in the AC_PROG_JAVA macro.
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dnl
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dnl @author Devin Weaver <ktohg@tritarget.com>
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dnl @version $Id: ac_try_compile_java.ac,v 1.1 2001/08/23 16:58:44 dda Exp $
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dnl
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AC_DEFUN([AC_TRY_COMPILE_JAVA],[
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AC_REQUIRE([AC_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:" >&AC_FD_CC
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cat Test.java >&AC_FD_CC
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ifelse([$4], , , [ rm -fr Test*
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$4
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])dnl
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fi
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rm -fr Test*])
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