Bug#816556: jzmq: FTBFS[!linux]: missing JNI_INCLUDE_DIR for jni_md.h

[Steven Chamberlain <steven@pyro.eu.org>]

Package: jzmq
Version: 3.1.0-9
Severity: important
Tags: patch
User: debian-bsd@lists.debian.org
Usertags: kfreebsd

Hi,

jzmq no longer builds on kfreebsd because the configure scripts don't
know the include path to find jni_md.h, and openjdk-8 explicitly
requires it now.

For kfreebsd we've chosen to use the same JNI_INCLUDE_DIR as linux,
so please declare that in config/ax_jni_include_dir.m4 using the
attached diff.  (Matching on *gnu should also work for future ports
of OpenJDK such as hurd, I think).

Thank you!

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: kfreebsd-amd64 (x86_64)

Kernel: kFreeBSD 10.1-0-amd64
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Subject: define jni_include_dir of non-Linux GNU platforms
From: Steven Chamberlain <steven@pyro.eu.org>
Date: Wed, 02 Mar 2016 21:58:11 +0000

For non-Linux GNU platforms (currently only GNU/kFreeBSD) the
same JNI_INCLUDE_DIRS should be used as for linux.

--- a/config/ax_jni_include_dir.m4
+++ b/config/ax_jni_include_dir.m4
@@ -85,7 +85,7 @@
 # get the likely subdirectories for system specific java includes
 case "$host_os" in
 bsdi*)          _JNI_INC_SUBDIRS="bsdos";;
-linux*)         _JNI_INC_SUBDIRS="linux genunix";;
+linux*|*gnu)	_JNI_INC_SUBDIRS="linux genunix";;
 darwin*)         _JNI_INC_SUBDIRS="darwin";;
 osf*)           _JNI_INC_SUBDIRS="alpha";;
 solaris*)       _JNI_INC_SUBDIRS="solaris";;