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dhcp/SOURCES/dhcp-remove-bind.patch

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From 2698385647a6ebd58b5d25147333e494c3da2409 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Fri, 9 Feb 2018 15:24:53 +0100
Subject: [PATCH] Support for isc-config.sh script on --with-libbind parameter
Move checks only to isc-config section
Fix detection of bind flags from config
Add support for with-libbind=config, Improve help message
---
client/Makefile.am | 5 ++-
client/tests/Makefile.am | 8 ++---
common/tests/Makefile.am | 14 +++-----
configure.ac | 84 ++++++++++++++++++++++++++++++++++++++++++------
dhcpctl/Makefile.am | 8 ++---
omapip/Makefile.am | 5 ++-
relay/Makefile.am | 5 ++-
server/Makefile.am | 6 ++--
server/tests/Makefile.am | 9 +++---
9 files changed, 98 insertions(+), 46 deletions(-)
diff --git a/client/Makefile.am b/client/Makefile.am
index 2cb83d8..b85f5d2 100644
--- a/client/Makefile.am
+++ b/client/Makefile.am
@@ -4,7 +4,7 @@
# production code. Sadly, we are not there yet.
SUBDIRS = . tests
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
AM_CPPFLAGS = -DCLIENT_PATH='"PATH=$(sbindir):/sbin:/bin:/usr/sbin:/usr/bin"' \
-DLOCALSTATEDIR='"$(localstatedir)"'
@@ -15,7 +15,6 @@ dhclient_SOURCES = clparse.c dhclient.c dhc6.c \
scripts/bsdos scripts/freebsd scripts/linux scripts/macos \
scripts/netbsd scripts/nextstep scripts/openbsd \
scripts/solaris scripts/openwrt
-dhclient_LDADD = ../common/libdhcp.a ../omapip/libomapi.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+dhclient_LDADD = ../common/libdhcp.a ../omapip/libomapi.a $(BIND_LIBS)
man_MANS = dhclient.8 dhclient-script.8 dhclient.conf.5 dhclient.leases.5
EXTRA_DIST = $(man_MANS)
diff --git a/client/tests/Makefile.am b/client/tests/Makefile.am
index 5031d0c..bb1fda4 100644
--- a/client/tests/Makefile.am
+++ b/client/tests/Makefile.am
@@ -1,9 +1,9 @@
SUBDIRS = .
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
AM_CPPFLAGS = $(ATF_CFLAGS) -DUNIT_TEST -I$(top_srcdir)/includes
-AM_CPPFLAGS += -I@BINDDIR@/include -I$(top_srcdir)
+AM_CPPFLAGS += @BIND_CPPFLAGS@ -I$(top_srcdir)
AM_CPPFLAGS += -DLOCALSTATEDIR='"."'
AM_CPPFLAGS += -DCLIENT_PATH='"."'
@@ -18,9 +18,7 @@ info:
DHCPSRC = ../clparse.c ../dhc6.c ../dhclient.c
DHCPLIBS = $(top_builddir)/common/libdhcp.a $(top_builddir)/omapip/libomapi.a \
- $(top_builddir)/dhcpctl/libdhcpctl.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a \
- $(BINDLIBDIR)/libisc.a
+ $(top_builddir)/dhcpctl/libdhcpctl.a $(BIND_LIBS)
ATF_TESTS =
if HAVE_ATF
diff --git a/common/tests/Makefile.am b/common/tests/Makefile.am
index f6a43e4..196aa44 100644
--- a/common/tests/Makefile.am
+++ b/common/tests/Makefile.am
@@ -1,6 +1,6 @@
SUBDIRS = .
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
AM_CPPFLAGS = $(ATF_CFLAGS) -I$(top_srcdir)/includes
@@ -15,26 +15,22 @@ ATF_TESTS += alloc_unittest dns_unittest misc_unittest ns_name_unittest
alloc_unittest_SOURCES = test_alloc.c $(top_srcdir)/tests/t_api_dhcp.c
alloc_unittest_LDADD = $(ATF_LDFLAGS)
alloc_unittest_LDADD += ../libdhcp.a \
- ../../omapip/libomapi.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ ../../omapip/libomapi.a $(BIND_LIBS)
dns_unittest_SOURCES = dns_unittest.c $(top_srcdir)/tests/t_api_dhcp.c
dns_unittest_LDADD = $(ATF_LDFLAGS)
dns_unittest_LDADD += ../libdhcp.a \
- ../../omapip/libomapi.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ ../../omapip/libomapi.a $(BIND_LIBS)
misc_unittest_SOURCES = misc_unittest.c $(top_srcdir)/tests/t_api_dhcp.c
misc_unittest_LDADD = $(ATF_LDFLAGS)
misc_unittest_LDADD += ../libdhcp.a \
- ../../omapip/libomapi.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ ../../omapip/libomapi.a $(BIND_LIBS)
ns_name_unittest_SOURCES = ns_name_test.c $(top_srcdir)/tests/t_api_dhcp.c
ns_name_unittest_LDADD = $(ATF_LDFLAGS)
ns_name_unittest_LDADD += ../libdhcp.a \
- ../../omapip/libomapi.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ ../../omapip/libomapi.a $(BIND_LIBS)
check: $(ATF_TESTS)
@if test $(top_srcdir) != ${top_builddir}; then \
diff --git a/configure.ac b/configure.ac
index cdfa352..ef55f8d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -688,8 +688,12 @@ AC_CHECK_MEMBER(struct tpacket_auxdata.tp_vlan_tci,
BINDDIR=
BINDSRCDIR=
+BIND_CONFIG=
+BIND_CPPFLAGS=
+BIND_LIBS=
AC_ARG_WITH(libbind,
- AS_HELP_STRING([--with-libbind=PATH],[bind includes and libraries are in PATH
+ AS_HELP_STRING([--with-libbind=PATH|config],[bind includes and libraries are in PATH.
+ Use config to obtain libraries from isc-config.sh.
(default is ./bind)]),
use_libbind="$withval", use_libbind="no")
case "$use_libbind" in
@@ -701,23 +705,85 @@ no)
BINDDIR="\${top_srcdir}/bind"
BINDSRCDIR="\${top_srcdir}/bind"
;;
+config)
+ AC_PATH_PROG(BIND_CONFIG, [isc-config.sh bind9-config])
+ ;;
*)
- BINDDIR="$use_libbind"
- if test ! -d "$srcdir/bind"; then
- # no bind directory, create it with a fake Makefile.in
- # (AC_CONFIG_FILES and top Makefile refer to it so
- # it must exits)
- mkdir $srcdir/bind
- cat > $srcdir/bind/Makefile.in << EOF
+ if test -f "$use_libbind" -a -x "$use_libbind"; then
+ # passed full path of isc-config.sh
+ BIND_CONFIG="$use_libbind"
+ else
+ BINDDIR="$use_libbind"
+ if test ! -d "$srcdir/bind"; then
+ # no bind directory, create it with a fake Makefile.in
+ # (AC_CONFIG_FILES and top Makefile refer to it so
+ # it must exits)
+ mkdir $srcdir/bind
+ cat > $srcdir/bind/Makefile.in << EOF
# placeholder
all check clean distclean distdir install uninstall:
EOF
+ fi
fi
;;
esac
+if test -z "$BIND_CONFIG"; then
+ BIND_CPPFLAGS="-I${BINDDIR}/include"
+ BIND_LIBDIR="${BINDDIR}/lib"
+ BIND_LIBS="$(BINDLIBDIR)/libirs.a $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a"
+else
+ BIND_CPPFLAGS=`$BIND_CONFIG --cflags`
+ BIND_LIBS=`$BIND_CONFIG --libs irs dns isccfg isc`
+
+ # bind is already built
+ AC_CHECKING([Checking bind libraries have no thread support])
+ saved_libs="$LIBS"
+ saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="${CPPFLAGS} ${BIND_CPPFLAGS}"
+ LIBS="${LIBS} ${BIND_LIBS}"
+AC_TRY_LINK([
+#include <isc/bind9.h>
+#include <isc/lib.h>
+],[
+#ifdef BIND9
+#error Export BIND library has to be used with BIND version up to 9.9
+#endif
+isc_lib_register();
+], [AC_MSG_RESULT(Bind export library found)
+ BIND_EXPORT=yes], [BIND_EXPORT=no]
+)
+
+# Allow build with disabled threads for dhcp
+AC_TRY_LINK([
+#include <isc/platform.h>
+#include <isc/bind9.h>
+#include <isc/lib.h>
+],[
+#ifdef ISC_PLATFORM_USETHREADS
+#error Bind library must not be compiled with threads
+#endif
+isc_lib_register();
+if (isc_bind9 != 0) {}
+], [AC_MSG_RESULT(Bind single thread library found)
+ BIND_SINGLETHREAD=yes], [BIND_SINGLETHREAD=no]
+)
+
+ if test "x$BIND_EXPORT" != xyes -a "x$BIND_SINGLETHREADED" != xyes
+ then
+ AC_MSG_RESULT([BIND_CONFIG=${BIND_CONFIG}])
+ AC_MSG_RESULT([BIND_CPPFLAGS=${BIND_CPPFLAGS}])
+ AC_MSG_RESULT([BIND_LIBS=${BIND_LIBS}])
+ AC_MSG_ERROR([Bind libraries are not useable for dhcp])
+ fi
+ CPPFLAGS="$saved_CPPFLAGS"
+ LIBS="$saved_LIBS"
+fi
+
AC_SUBST(BINDDIR)
AC_SUBST(BINDSRCDIR)
+AC_SUBST(BIND_CPPFLAGS)
+AC_SUBST(BIND_LIBS)
# OpenLDAP support.
AC_ARG_WITH(ldap,
@@ -795,7 +861,7 @@ fi
CFLAGS="$CFLAGS $STD_CWARNINGS"
# Try to add the bind and dhcp include directories
-CFLAGS="$CFLAGS -I\$(top_srcdir)/includes -I$BINDDIR/include"
+CFLAGS="$CFLAGS -I\$(top_srcdir)/includes $BIND_CPPFLAGS"
case "$host" in
*-darwin*)
diff --git a/dhcpctl/Makefile.am b/dhcpctl/Makefile.am
index ceb0de1..fa20a78 100644
--- a/dhcpctl/Makefile.am
+++ b/dhcpctl/Makefile.am
@@ -1,4 +1,4 @@
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
bin_PROGRAMS = omshell
lib_LIBRARIES = libdhcpctl.a
@@ -8,12 +8,10 @@ EXTRA_DIST = $(man_MANS)
omshell_SOURCES = omshell.c
omshell_LDADD = libdhcpctl.a ../common/libdhcp.a ../omapip/libomapi.a \
- $(BINDLIBDIR)/libirs.a $(BINDLIBDIR)/libdns.a \
- $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ $(BIND_LIBS)
libdhcpctl_a_SOURCES = dhcpctl.c callback.c remote.c
cltest_SOURCES = cltest.c
cltest_LDADD = libdhcpctl.a ../common/libdhcp.a ../omapip/libomapi.a \
- $(BINDLIBDIR)/libirs.a $(BINDLIBDIR)/libdns.a \
- $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ $(BIND_LIBS)
diff --git a/omapip/Makefile.am b/omapip/Makefile.am
index 446a594..b0d2680 100644
--- a/omapip/Makefile.am
+++ b/omapip/Makefile.am
@@ -1,4 +1,4 @@
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
lib_LIBRARIES = libomapi.a
noinst_PROGRAMS = svtest
@@ -12,6 +12,5 @@ man_MANS = omapi.3
EXTRA_DIST = $(man_MANS)
svtest_SOURCES = test.c
-svtest_LDADD = libomapi.a $(BINDLIBDIR)/libirs.a $(BINDLIBDIR)/libdns.a \
- $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+svtest_LDADD = libomapi.a $(BIND_LIBS)
diff --git a/relay/Makefile.am b/relay/Makefile.am
index 3060eca..c9a1cba 100644
--- a/relay/Makefile.am
+++ b/relay/Makefile.am
@@ -1,12 +1,11 @@
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
AM_CPPFLAGS = -DLOCALSTATEDIR='"@localstatedir@"'
sbin_PROGRAMS = dhcrelay
dhcrelay_SOURCES = dhcrelay.c
dhcrelay_LDADD = ../common/libdhcp.a ../omapip/libomapi.a \
- $(BINDLIBDIR)/libirs.a $(BINDLIBDIR)/libdns.a \
- $(BINDLIBDIR)/libisccfg.a $(BINDLIBDIR)/libisc.a
+ $(BIND_LIBS)
man_MANS = dhcrelay.8
EXTRA_DIST = $(man_MANS)
diff --git a/server/Makefile.am b/server/Makefile.am
index 54feedf..30cf2b1 100644
--- a/server/Makefile.am
+++ b/server/Makefile.am
@@ -4,7 +4,7 @@
# production code. Sadly, we are not there yet.
SUBDIRS = . tests
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
AM_CPPFLAGS = -I.. -DLOCALSTATEDIR='"@localstatedir@"'
@@ -16,9 +16,7 @@ dhcpd_SOURCES = dhcpd.c dhcp.c bootp.c confpars.c db.c class.c failover.c \
dhcpd_CFLAGS = $(LDAP_CFLAGS)
dhcpd_LDADD = ../common/libdhcp.a ../omapip/libomapi.a \
- ../dhcpctl/libdhcpctl.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a \
- $(BINDLIBDIR)/libisc.a $(LDAP_LIBS)
+ ../dhcpctl/libdhcpctl.a $(BIND_LIBS) $(LDAP_LIBS)
man_MANS = dhcpd.8 dhcpd.conf.5 dhcpd.leases.5
EXTRA_DIST = $(man_MANS)
diff --git a/server/tests/Makefile.am b/server/tests/Makefile.am
index a87c5e7..771de06 100644
--- a/server/tests/Makefile.am
+++ b/server/tests/Makefile.am
@@ -1,9 +1,10 @@
SUBDIRS = .
-BINDLIBDIR = @BINDDIR@/lib
+BIND_LIBS = @BIND_LIBS@
+
AM_CPPFLAGS = $(ATF_CFLAGS) -DUNIT_TEST -I$(top_srcdir)/includes
-AM_CPPFLAGS += -I@BINDDIR@/include -I$(top_srcdir)
+AM_CPPFLAGS += $(BIND_CPPFLAGS) -I$(top_srcdir)
AM_CPPFLAGS += -DLOCALSTATEDIR='"."'
EXTRA_DIST = Atffile
@@ -20,9 +21,7 @@ DHCPSRC = ../dhcp.c ../bootp.c ../confpars.c ../db.c ../class.c \
../ldap.c ../ldap_casa.c ../dhcpd.c ../leasechain.c
DHCPLIBS = $(top_builddir)/common/libdhcp.a $(top_builddir)/omapip/libomapi.a \
- $(top_builddir)/dhcpctl/libdhcpctl.a $(BINDLIBDIR)/libirs.a \
- $(BINDLIBDIR)/libdns.a $(BINDLIBDIR)/libisccfg.a \
- $(BINDLIBDIR)/libisc.a
+ $(top_builddir)/dhcpctl/libdhcpctl.a $(BIND_LIBS)
ATF_TESTS =
if HAVE_ATF
--
2.14.3
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