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Diffstat (limited to 'm4/ac_prog_jar.m4')
| -rw-r--r-- | m4/ac_prog_jar.m4 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/m4/ac_prog_jar.m4 b/m4/ac_prog_jar.m4 new file mode 100644 index 0000000..18d453f --- /dev/null +++ b/m4/ac_prog_jar.m4 @@ -0,0 +1,52 @@ +##### http://autoconf-archive.cryp.to/ac_prog_jar.html +# +# SYNOPSIS +# +# AC_PROG_JAR +# +# DESCRIPTION +# +# AC_PROG_JAR tests for an existing jar program. It uses the +# environment variable JAR then tests in sequence various common jar +# programs. +# +# If you want to force a specific compiler: +# +# - at the configure.in level, set JAR=yourcompiler before calling +# AC_PROG_JAR +# +# - at the configure level, setenv JAR +# +# You can use the JAR variable in your Makefile.in, with @JAR@. +# +# Note: This macro depends on the autoconf M4 macros for Java +# programs. It is VERY IMPORTANT that you download that whole set, +# some macros depend on other. Unfortunately, the autoconf archive +# does not support the concept of set of macros, so I had to break it +# for submission. +# +# The general documentation of those macros, as well as the sample +# configure.in, is included in the AC_PROG_JAVA macro. +# +# LAST MODIFICATION +# +# 2000-07-19 +# +# COPYLEFT +# +# Copyright (c) 2000 Egon Willighagen <e.willighagen@science.ru.nl> +# +# Copying and distribution of this file, with or without +# modification, are permitted in any medium without royalty provided +# the copyright notice and this notice are preserved. + +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 +]) |