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https://github.com/ceph/ceph
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41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
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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
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dnl the 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
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dnl programs. It is VERY IMPORTANT that you download the whole set,
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dnl some macros depend on other. Unfortunately, the autoconf archive
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dnl does not support the concept of set of macros, so I had to break it
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dnl for submission. The general documentation, as well as the sample
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dnl configure.in, is included in the AC_PROG_JAVA macro.
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dnl
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dnl @category Java
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dnl @author Devin Weaver <ktohg@tritarget.com>
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dnl @version 2000-07-19
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dnl @license AllPermissive
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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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