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40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
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dnl @synopsis AC_PROG_JAR
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dnl
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dnl AC_PROG_JAR tests for an existing jar program. It uses the
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dnl environment variable JAR then tests in sequence various common jar
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dnl programs.
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dnl
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dnl If you want to force a specific compiler:
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dnl
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dnl - at the configure.in level, set JAR=yourcompiler before calling
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dnl AC_PROG_JAR
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dnl
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dnl - at the configure level, setenv JAR
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dnl
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dnl You can use the JAR variable in your Makefile.in, with @JAR@.
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dnl
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dnl Note: This macro depends on the autoconf M4 macros for Java
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dnl programs. It is VERY IMPORTANT that you download that 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.
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dnl
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dnl The general documentation of those macros, 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 Egon Willighagen <e.willighagen@science.ru.nl>
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dnl @version 2000-07-19
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dnl @license AllPermissive
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AC_DEFUN([AC_PROG_JAR],[
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AC_REQUIRE([AC_EXEEXT])dnl
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if test "x$JAVAPREFIX" = x; then
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test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar$EXEEXT)
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else
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test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar, $JAVAPREFIX)
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fi
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test "x$JAR" = x && AC_MSG_ERROR([no acceptable jar program found in \$PATH])
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AC_PROVIDE([$0])dnl
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])
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