Krb5 (#893)

* libdb: enable 1.85 compat api for krb5

* krb5: improve package

remove dependency on c-ares
use external shared libdb
use sample confs for defaults
provide check_krb5 aclocal
fix krb5-config --libs

* krb5: change defaults in kdc.conf

packages/krb5/build.sh

@@ -1,12 +1,20 @@
 TERMUX_PKG_HOMEPAGE=https://web.mit.edu/kerberos
 TERMUX_PKG_DESCRIPTION="The Kerberos network authentication system"
 TERMUX_PKG_VERSION=1.15.1
-TERMUX_PKG_DEPENDS="libandroid-support, libandroid-glob, readline, c-ares, openssl, libutil"
+TERMUX_PKG_REVISION=1
+TERMUX_PKG_DEPENDS="libandroid-support, libandroid-glob, readline, openssl, libutil, libdb"
 TERMUX_PKG_SRCURL="https://web.mit.edu/kerberos/dist/krb5/1.15/krb5-$TERMUX_PKG_VERSION.tar.gz"
 TERMUX_PKG_SHA256=437c8831ddd5fde2a993fef425dedb48468109bb3d3261ef838295045a89eb45
 TERMUX_PKG_FOLDERNAME="krb5-$TERMUX_PKG_VERSION/src"
 TERMUX_PKG_MAINTAINER="Vishal Biswas @vishalbiswas"
-TERMUX_PKG_EXTRA_CONFIGURE_ARGS=" --with-readline --with-netlib=-lcares --without-system-verto"
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-readline
+--without-system-verto
+--with-netlib=-lc
+--enable-dns-for-realm
+--sbindir=$TERMUX_PREFIX/bin
+--with-size-optimizations
+--with-system-db
+"
 
 termux_step_pre_configure () {
     # cannot test these when cross compiling
@@ -19,3 +27,15 @@ termux_step_pre_configure () {
 
     LDFLAGS="$LDFLAGS -landroid-glob -llog"
 }
+
+termux_step_post_make_install () {
+	# Sample KDC config file
+	install -dm 700 $TERMUX_PREFIX/var/krb5kdc
+	install -pm 600 $TERMUX_PKG_SRCDIR/config-files/kdc.conf $TERMUX_PREFIX/var/krb5kdc/kdc.conf
+
+	# Default configuration file
+	install -pm 600 $TERMUX_PKG_SRCDIR/config-files/krb5.conf $TERMUX_PREFIX/etc/krb5.conf
+
+	install -dm 700 $TERMUX_PREFIX/share/aclocal
+	install -m 600 $TERMUX_PKG_SRCDIR/util/ac_check_krb5.m4 $TERMUX_PREFIX/share/aclocal
+}

packages/krb5/config-files-kdc.conf.patch

@@ -0,0 +1,24 @@
+--- ./config-files/kdc.conf	2017-03-03 03:36:02.000000000 +0530
++++ ../kdc.conf	2017-04-02 20:29:55.296108766 +0530
+@@ -1,14 +1,14 @@
+ [kdcdefaults]
+-	kdc_listen = 88
+-	kdc_tcp_listen = 88
++	kdc_listen = 1088
++	kdc_tcp_listen = 1088
+ 
+ [realms]
+ 	ATHENA.MIT.EDU = {
+-		database_name = /usr/local/var/krb5kdc/principal
+-		acl_file = /usr/local/var/krb5kdc/kadm5.acl
+-		key_stash_file = /usr/local/var/krb5kdc/.k5.ATHENA.MIT.EDU
+-		kdc_listen = 88
+-		kdc_tcp_listen = 88
++		database_name = @TERMUX_PREFIX@/var/krb5kdc/principal
++		acl_file = @TERMUX_PREFIX@/var/krb5kdc/kadm5.acl
++		key_stash_file = @TERMUX_PREFIX@/var/krb5kdc/.k5.ATHENA.MIT.EDU
++		kdc_listen = 1088
++		kdc_tcp_listen = 1088
+ 		max_life = 10h 0m 0s
+ 		max_renewable_life = 7d 0h 0m 0s
+ 	}

packages/krb5/krb5-config_LDFLAGS.patch

@@ -0,0 +1,12 @@
+https://bugs.gentoo.org/show_bug.cgi?id=448778
+--- ./build-tools/krb5-config.in	2012-12-18 02:47:04.000000000 +0000
++++ ./build-tools/krb5-config.in	2012-12-28 07:13:16.582693363 +0000
+@@ -217,7 +217,7 @@
+ 	    -e 's#\$(PROG_RPATH)#'$libdir'#' \
+ 	    -e 's#\$(PROG_LIBPATH)#'$libdirarg'#' \
+ 	    -e 's#\$(RPATH_FLAG)#'"$RPATH_FLAG"'#' \
+-	    -e 's#\$(LDFLAGS)#'"$LDFLAGS"'#' \
++	    -e 's#\$(LDFLAGS)##' \
+ 	    -e 's#\$(PTHREAD_CFLAGS)#'"$PTHREAD_CFLAGS"'#' \
+ 	    -e 's#\$(CFLAGS)##'`
+ 

packages/krb5/plugins-kdb-db2.patch

@@ -0,0 +1,44 @@
+--- ./plugins/kdb/db2/policy_db.h	2017-03-03 03:36:02.000000000 +0530
++++ ../policy_db.h	2017-04-02 09:46:43.244368060 +0530
+@@ -30,7 +30,7 @@
+    where we find u_int32_t.  */
+ #include <gssrpc/types.h>
+ #include <gssrpc/xdr.h>
+-#include <db.h>
++#include <db_185.h>
+ #include "adb_err.h"
+ #include <com_err.h>
+ 
+--- ./plugins/kdb/db2/adb_openclose.c	2017-03-03 03:36:02.000000000 +0530
++++ ../adb_openclose.c	2017-04-02 09:50:13.854729855 +0530
+@@ -11,7 +11,7 @@
+ #include        <unistd.h>
+ #include        "policy_db.h"
+ #include        <stdlib.h>
+-#include        <db.h>
++#include        <db_185.h>
+ 
+ struct _locklist {
+     osa_adb_lock_ent lockinfo;
+--- ./plugins/kdb/db2/db2_exp.c	2017-03-03 03:36:02.000000000 +0530
++++ ../db2_exp.c	2017-04-02 09:51:07.528042151 +0530
+@@ -38,7 +38,7 @@
+ #include <unistd.h>
+ #endif
+ 
+-#include <db.h>
++#include <db_185.h>
+ #include <stdio.h>
+ #include <errno.h>
+ #include <utime.h>
+--- ./plugins/kdb/db2/kdb_db2.c	2017-03-03 03:36:02.000000000 +0530
++++ ../kdb_db2.c	2017-04-02 09:52:14.924568844 +0530
+@@ -57,7 +57,7 @@
+ #include <unistd.h>
+ #endif
+ 
+-#include <db.h>
++#include <db_185.h>
+ #include <stdio.h>
+ #include <errno.h>
+ #include <utime.h>

packages/libdb/build.sh

@@ -2,11 +2,13 @@ TERMUX_PKG_HOMEPAGE=https://www.oracle.com/database/berkeley-db
 TERMUX_PKG_DESCRIPTION="The Berkeley DB embedded database system (library)"
 TERMUX_PKG_MAINTAINER="Vishal Biswas @vishalbiswas"
 TERMUX_PKG_VERSION=6.2.23
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://download.oracle.com/berkeley-db/db-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=47612c8991aa9ac2f6be721267c8d3cdccf5ac83105df8e50809daea24e95dc7
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 --enable-hash
 --enable-smallbuild
+--enable-compat185
 db_cv_atomic=gcc-builtin
 "
 TERMUX_PKG_RM_AFTER_INSTALL="docs"