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Diffstat (limited to 'm4/ac_prog_jar.m4')
| -rw-r--r-- | m4/ac_prog_jar.m4 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/m4/ac_prog_jar.m4 b/m4/ac_prog_jar.m4 new file mode 100644 index 0000000..c60a79a --- /dev/null +++ b/m4/ac_prog_jar.m4 @@ -0,0 +1,36 @@ +dnl @synopsis AC_PROG_JAR +dnl +dnl AC_PROG_JAR tests for an existing jar program. It uses the environment +dnl variable JAR then tests in sequence various common jar programs. +dnl +dnl If you want to force a specific compiler: +dnl +dnl - at the configure.in level, set JAR=yourcompiler before calling +dnl AC_PROG_JAR +dnl +dnl - at the configure level, setenv JAR +dnl +dnl You can use the JAR variable in your Makefile.in, with @JAR@. +dnl +dnl Note: This macro depends on the autoconf M4 macros for Java programs. +dnl It is VERY IMPORTANT that you download that whole set, some +dnl macros depend on other. Unfortunately, the autoconf archive does not +dnl support the concept of set of macros, so I had to break it for +dnl submission. +dnl +dnl The general documentation of those macros, as well as the sample +dnl configure.in, is included in the AC_PROG_JAVA macro. +dnl +dnl @author Egon Willighagen <egonw@sci.kun.nl> +dnl @version $Id: ac_prog_jar.ac,v 12.0 2004/11/17 03:43:38 bostic Exp $ +dnl +AC_DEFUN([AC_PROG_JAR],[ +AC_REQUIRE([AC_EXEEXT])dnl +if test "x$JAVAPREFIX" = x; then + test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar$EXEEXT) +else + test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar, $JAVAPREFIX) +fi +test "x$JAR" = x && AC_MSG_ERROR([no acceptable jar program found in \$PATH]) +AC_PROVIDE([$0])dnl +]) |