diff options
author | 2016-07-06 15:23:34 -0700 | |
---|---|---|
committer | 2016-09-07 13:27:27 -0700 | |
commit | 237944f38b6b08b83dff9dafbf0f7ee3ce9a3752 (patch) | |
tree | 03358b48c1fcb6a1ab1b25da5f55e42fd0a14a8e /nsh-plugin/java/m4/ax_check_java_plugin.m4 | |
parent | c8291ef9611e465efd5ada0ff77b1018640b9690 (diff) |
jvpp support for nsh
Augment APIs with entry_index for reply, dump and details
Squashes:
https://gerrit.fd.io/r/#/c/2538/
https://gerrit.fd.io/r/#/c/2118/
https://gerrit.fd.io/r/#/c/1884/
Change-Id: Ibbdc53e2db8ffa5499380f6ce70356c4a401315e
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
Signed-off-by: Ed Warnicke <eaw@cisco.com>
Diffstat (limited to 'nsh-plugin/java/m4/ax_check_java_plugin.m4')
-rw-r--r-- | nsh-plugin/java/m4/ax_check_java_plugin.m4 | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/nsh-plugin/java/m4/ax_check_java_plugin.m4 b/nsh-plugin/java/m4/ax_check_java_plugin.m4 new file mode 100644 index 0000000..920753e --- /dev/null +++ b/nsh-plugin/java/m4/ax_check_java_plugin.m4 @@ -0,0 +1,101 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_check_java_plugin.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CHECK_JAVA_PLUGIN(<shell-variable>) +# +# DESCRIPTION +# +# This macro sets <shell-variable> to empty on failure and to a compatible +# version of plugin.jar otherwise. Directories searched are /usr/java/* +# and /usr/local/java/*, which are assumed to be j{dk,re} installations. +# Apply the shell variable as you see fit. If sun changes things so +# <jre>/lib/plugin.jar is not the magic file it will stop working. +# +# This macro assumes that unzip, zipinfo or pkzipc is available (and can +# list the contents of the jar archive). The first two are assumed to work +# similarly enough to the infozip versisonms. The pkzipc version is +# assumed to work if I undertstand the documentation on pkware's site but +# YMMV. I do not have access to pwkware's version to test it. +# +# LICENSE +# +# Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk> +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <http://www.gnu.org/licenses/>. +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 7 + +AU_ALIAS([DPS_CHECK_PLUGIN], [AX_CHECK_JAVA_PLUGIN]) +AC_DEFUN([AX_CHECK_JAVA_PLUGIN], +[AC_REQUIRE([AC_PROG_AWK]) +AC_REQUIRE([AC_PROG_FGREP]) +AC_CHECK_PROG(ZIPINFO,[zipinfo unzip pkzipc]) +AC_MSG_CHECKING([for the java plugin]) +case "x$ZIPINFO" in +[*/zipinfo)] + zipinf="zipinfo -1" ;; +[*/unzip)] + zipinf="unzip -l";; +[*/pkzipc)] + ziping="unzipc -view";; +[x*)] + AC_MSG_RESULT([skiped, none of zipinfo, unzip and pkzipc found]) + AC_SUBST($1,[]) + zipinf="";; +esac +if test "x$zipinf" != "x"; then +jplugin="" +for jhome in `ls -dr /usr/java/* /usr/local/java/* 2> /dev/null`; do +for jfile in lib/plugin.jar jre/lib/plugin.jar; do +if test "x$jplugin" = "x" && test -f "$jhome/$jfile"; then +eval "$zipinf $jhome/$jfile | $AWK '{ print \$NF; }' | $FGREP netscape/javascript/JSObject" >/dev/null 2>/dev/null +if test $? -eq 0; then +dnl Some version of gcj (and javac) refuse to work with some files +dnl that pass this test. To stop this problem make sure that the compiler +dnl still works with this jar file in the classpath +cat << \EOF > Test.java +/* [#]line __oline__ "configure" */ +public class Test { +} +EOF +if eval "$JAVAC -classpath $jhome/$jfile Test.java 2>/dev/null >/dev/null" && test -f Test.class; then +jplugin="$jhome/$jfile" +fi +rm -f Test.java Test.class +fi; fi; done; done +if test "x$jplugin" != "x"; then +AC_SUBST($1,$jplugin) +AC_MSG_RESULT($jplugin) +else +AC_MSG_RESULT([java plugin not found]) +AC_SUBST($1,[]) +fi +fi +]) |