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Merge "configure.ac: Check for unbound version >= 1.5"

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This commit is contained in:
Joshua Colp
2018-10-01 07:08:52 -05:00
committed by Gerrit Code Review
parent 2ac2b5dfb6 1ba51b00cc
commit 02bb329bb5
5 changed files with 189 additions and 91 deletions
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102
autoconf/ast_ext_lib.m4
View File

@@ -203,3 +203,105 @@ if test "x${PBX_$1}" = "x1"; then
LIBS="${ast_ext_lib_check_shared_saved_libs}"
fi
])
# Check for existence of a given package ($1), either looking up a function
# in a library, or, if no function is supplied, only check for the
# existence of the header files. Then compile, link and run the supplied
# code fragment to make the final determination.
# AST_EXT_LIB_EXTRA_CHECK([package], [library], [function], [header],
# [extra libs], [extra cflags], [AC_LANG_PROGRAM(extra check code...)],
# ["checking for" display string], ["HAVE_package_" extra variable to set])
AC_DEFUN([AST_EXT_LIB_EXTRA_CHECK],
[
if test "x${PBX_$1}" != "x1" -a "${USE_$1}" != "no"; then
pbxlibdir=""
# if --with-$1=DIR has been specified, use it.
if test "x${$1_DIR}" != "x"; then
if test -d ${$1_DIR}/lib; then
pbxlibdir="-L${$1_DIR}/lib"
else
pbxlibdir="-L${$1_DIR}"
fi
fi
m4_ifval([$3], [
ast_ext_lib_check_save_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} $6"
AC_CHECK_LIB([$2], [$3], [AST_$1_FOUND=yes], [AST_$1_FOUND=no], [${pbxlibdir} $5])
CFLAGS="${ast_ext_lib_check_save_CFLAGS}"
], [
# empty lib, assume only headers
AST_$1_FOUND=yes
])
# now check for the header.
if test "${AST_$1_FOUND}" = "yes"; then
$1_LIB="${pbxlibdir} -l$2 $5"
# if --with-$1=DIR has been specified, use it.
if test "x${$1_DIR}" != "x"; then
$1_INCLUDE="-I${$1_DIR}/include"
fi
$1_INCLUDE="${$1_INCLUDE} $6"
m4_ifval([$4], [
# check for the header
ast_ext_lib_check_saved_CPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE}"
AC_CHECK_HEADER([$4], [$1_HEADER_FOUND=1], [$1_HEADER_FOUND=0])
CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}"
], [
# no header, assume found
$1_HEADER_FOUND="1"
])
fi
# Validate the package with the supplied code.
if test "x${$1_HEADER_FOUND}" = "x1" ; then
AC_MSG_CHECKING(for $8)
ast_ext_lib_check_saved_CPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE}"
ast_ext_lib_check_saved_LIBS="${LIBS}"
LIBS="${$1_LIB}"
AC_LINK_IFELSE(
[$7],
[
if test "x${cross_compiling}" = "xyes" ; then
$1_VALIDATED="1"
AC_MSG_RESULT([yes (guessed for cross-compile)])
else
./conftest$EXEEXT
if test $? -eq 0 ; then
$1_VALIDATED="1"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
],
[
AC_MSG_RESULT(no)
]
)
CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}"
LIBS="${ast_ext_lib_check_saved_LIBS}"
fi
if test "x${$1_VALIDATED}" = "x1" ; then
m4_ifval([$3], [], [
# only checking headers -> no library
$1_LIB=""
])
PBX_$1=1
cat >>confdefs.h <<_ACEOF
[@%:@define] HAVE_$1 1
_ACEOF
m4_ifval([$9], [
cat >>confdefs.h <<_ACEOF
[@%:@define] HAVE_$1_$9 1
_ACEOF
])
else
$1_LIB=""
$1_INCLUDE=""
fi
fi
m4_ifval([$9], [AH_TEMPLATE(m4_bpatsubst([[HAVE_$1_$9]], [(.*)]), [Define if $8])])
])

104
configure vendored
View File

@@ -23556,13 +23556,7 @@ fi
# libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
# detect as a useable version so that is going to be the minimum version
# that we will require.
# Technically v1.4.21 and later could be used but v1.4.21 has a configure
# script bug which does not find the ldns library. The bug is fixed in
# v1.4.22 but that version is not easily detectable.
#
# Check that unbound is installed and the version code fragment compiles
if test "x${PBX_UNBOUND}" != "x1" -a "${USE_UNBOUND}" != "no"; then
pbxlibdir=""
@@ -23644,63 +23638,77 @@ fi
CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}"
if test "x${UNBOUND_HEADER_FOUND}" = "x0" ; then
UNBOUND_LIB=""
UNBOUND_INCLUDE=""
else
PBX_UNBOUND=1
cat >>confdefs.h <<_ACEOF
#define HAVE_UNBOUND 1
_ACEOF
fi
fi
fi
if test "x${PBX_UNBOUND_CONST_PARAMS}" != "x1" -a "${USE_UNBOUND_CONST_PARAMS}" != "no"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNBOUND_VERSION_MAJOR declared in unbound.h" >&5
$as_echo_n "checking for UNBOUND_VERSION_MAJOR declared in unbound.h... " >&6; }
saved_cppflags="${CPPFLAGS}"
if test "x${UNBOUND_CONST_PARAMS_DIR}" != "x"; then
UNBOUND_CONST_PARAMS_INCLUDE="-I${UNBOUND_CONST_PARAMS_DIR}/include"
fi
CPPFLAGS="${CPPFLAGS} ${UNBOUND_CONST_PARAMS_INCLUDE}"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
# Validate the package with the supplied code.
if test "x${UNBOUND_HEADER_FOUND}" = "x1" ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unbound version >= 1.5" >&5
$as_echo_n "checking for unbound version >= 1.5... " >&6; }
ast_ext_lib_check_saved_CPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} ${UNBOUND_INCLUDE}"
ast_ext_lib_check_saved_LIBS="${LIBS}"
LIBS="${UNBOUND_LIB}"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unbound.h>
#include <unbound.h>
int
main ()
{
#if !defined(UNBOUND_VERSION_MAJOR)
(void) UNBOUND_VERSION_MAJOR;
#endif
#if (UNBOUND_VERSION_MAJOR < 1 || (UNBOUND_VERSION_MAJOR == 1 && UNBOUND_VERSION_MINOR < 5 ))
#error "Unbound version must be >= 1.5"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
if ac_fn_c_try_link "$LINENO"; then :
if test "x${cross_compiling}" = "xyes" ; then
UNBOUND_VALIDATED="1"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (guessed for cross-compile)" >&5
$as_echo "yes (guessed for cross-compile)" >&6; }
else
./conftest$EXEEXT
if test $? -eq 0 ; then
UNBOUND_VALIDATED="1"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PBX_UNBOUND_CONST_PARAMS=1
$as_echo "#define HAVE_UNBOUND_CONST_PARAMS 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CPPFLAGS="${saved_cppflags}"
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}"
LIBS="${ast_ext_lib_check_saved_LIBS}"
fi
if test "x${UNBOUND_VALIDATED}" = "x1" ; then
PBX_UNBOUND=1
cat >>confdefs.h <<_ACEOF
#define HAVE_UNBOUND 1
_ACEOF
else
UNBOUND_LIB=""
UNBOUND_INCLUDE=""
fi
fi

20
configure.ac
View File

@@ -2261,15 +2261,17 @@ AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
# libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
# detect as a useable version so that is going to be the minimum version
# that we will require.
# Technically v1.4.21 and later could be used but v1.4.21 has a configure
# script bug which does not find the ldns library. The bug is fixed in
# v1.4.22 but that version is not easily detectable.
#
AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h])
AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
# Check that unbound is installed and the version code fragment compiles
AST_EXT_LIB_EXTRA_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h],
[], [], [
AC_LANG_PROGRAM( [#include <unbound.h>],
[
#if (UNBOUND_VERSION_MAJOR < 1 || (UNBOUND_VERSION_MAJOR == 1 && UNBOUND_VERSION_MINOR < 5 ))
#error "Unbound version must be >= 1.5"
#endif
]
)
], [unbound version >= 1.5])
AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h])

3
include/asterisk/autoconfig.h.in
View File

@@ -1180,9 +1180,6 @@
/* Define to 1 if you have the unbound library. */
#undef HAVE_UNBOUND
/* Define if your system has UNBOUND_VERSION_MAJOR declared. */
#undef HAVE_UNBOUND_CONST_PARAMS
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

51
res/res_resolver_unbound.c
View File

@@ -77,17 +77,6 @@
</configInfo>
***/
/*!
* Unbound versions <= 1.4.20 declare string function parameters as 'char *'
* but versions >= 1.4.21 declare them as 'const char *'. Since CentOS6 is still
* at 1.4.20, we need to cast away the 'const' if we detect the earlier version.
*/
#ifdef HAVE_UNBOUND_CONST_PARAMS
#define UNBOUND_CHAR const char
#else
#define UNBOUND_CHAR char
#endif
/*! \brief Structure for an unbound resolver */
struct unbound_resolver {
/*! \brief Resolver context itself */
@@ -309,7 +298,7 @@ static int unbound_resolver_resolve(struct ast_dns_query *query)
data->resolver = ao2_bump(cfg->global->state->resolver);
ast_dns_resolver_set_data(query, data);
res = ub_resolve_async(data->resolver->context, (UNBOUND_CHAR *)ast_dns_query_get_name(query),
res = ub_resolve_async(data->resolver->context, ast_dns_query_get_name(query),
ast_dns_query_get_rr_type(query), ast_dns_query_get_rr_class(query),
ao2_bump(query), unbound_resolver_callback, &data->id);
@@ -421,7 +410,7 @@ static int unbound_config_preapply(struct unbound_config *cfg)
if (!strcmp(cfg->global->hosts, "system")) {
res = ub_ctx_hosts(cfg->global->state->resolver->context, NULL);
} else if (!ast_strlen_zero(cfg->global->hosts)) {
res = ub_ctx_hosts(cfg->global->state->resolver->context, (UNBOUND_CHAR *)cfg->global->hosts);
res = ub_ctx_hosts(cfg->global->state->resolver->context, cfg->global->hosts);
}
if (res) {
@@ -436,7 +425,7 @@ static int unbound_config_preapply(struct unbound_config *cfg)
it_nameservers = ao2_iterator_init(cfg->global->nameservers, 0);
while (!res && (nameserver = ao2_iterator_next(&it_nameservers))) {
res = ub_ctx_set_fwd(cfg->global->state->resolver->context, (UNBOUND_CHAR *)nameserver);
res = ub_ctx_set_fwd(cfg->global->state->resolver->context, nameserver);
if (res) {
ast_log(LOG_ERROR, "Failed to add nameserver '%s' to unbound resolver: %s\n",
@@ -453,7 +442,7 @@ static int unbound_config_preapply(struct unbound_config *cfg)
if (!strcmp(cfg->global->resolv, "system")) {
res = ub_ctx_resolvconf(cfg->global->state->resolver->context, NULL);
} else if (!ast_strlen_zero(cfg->global->resolv)) {
res = ub_ctx_resolvconf(cfg->global->state->resolver->context, (UNBOUND_CHAR *)cfg->global->resolv);
res = ub_ctx_resolvconf(cfg->global->state->resolver->context, cfg->global->resolv);
}
if (res) {
@@ -463,7 +452,7 @@ static int unbound_config_preapply(struct unbound_config *cfg)
}
if (!ast_strlen_zero(cfg->global->ta_file)) {
res = ub_ctx_add_ta_file(cfg->global->state->resolver->context, (UNBOUND_CHAR *)cfg->global->ta_file);
res = ub_ctx_add_ta_file(cfg->global->state->resolver->context, cfg->global->ta_file);
if (res) {
ast_log(LOG_ERROR, "Failed to set trusted anchor file to '%s' in unbound resolver: %s\n",
@@ -759,13 +748,13 @@ static enum ast_test_result_state nominal_test(struct ast_test *test, resolve_fn
static const size_t V4_SIZE = sizeof(struct in_addr);
static const size_t V6_SIZE = sizeof(struct in6_addr);
static UNBOUND_CHAR *DOMAIN1 = "goose.feathers";
static UNBOUND_CHAR *DOMAIN2 = "duck.feathers";
static const char *DOMAIN1 = "goose.feathers";
static const char *DOMAIN2 = "duck.feathers";
static UNBOUND_CHAR *ADDR1 = "127.0.0.2";
static UNBOUND_CHAR *ADDR2 = "127.0.0.3";
static UNBOUND_CHAR *ADDR3 = "::1";
static UNBOUND_CHAR *ADDR4 = "127.0.0.4";
static const char *ADDR1 = "127.0.0.2";
static const char *ADDR2 = "127.0.0.3";
static const char *ADDR3 = "::1";
static const char *ADDR4 = "127.0.0.4";
char addr1_buf[V4_SIZE];
char addr2_buf[V4_SIZE];
@@ -805,7 +794,7 @@ static enum ast_test_result_state nominal_test(struct ast_test *test, resolve_fn
ub_ctx_zone_add(resolver->context, DOMAIN2, "static");
for (i = 0; i < ARRAY_LEN(records); ++i) {
ub_ctx_data_add(resolver->context, (UNBOUND_CHAR *)records[i].as_string);
ub_ctx_data_add(resolver->context, records[i].as_string);
}
for (i = 0; i < ARRAY_LEN(runs); ++i) {
@@ -827,7 +816,7 @@ static enum ast_test_result_state nominal_test(struct ast_test *test, resolve_fn
cleanup:
for (i = 0; i < ARRAY_LEN(records); ++i) {
ub_ctx_data_remove(resolver->context, (UNBOUND_CHAR *)records[i].as_string);
ub_ctx_data_remove(resolver->context, records[i].as_string);
}
ub_ctx_zone_remove(resolver->context, DOMAIN1);
ub_ctx_zone_remove(resolver->context, DOMAIN2);
@@ -1031,10 +1020,10 @@ static enum ast_test_result_state off_nominal_test(struct ast_test *test,
static const size_t V4_SIZE = sizeof(struct in_addr);
static UNBOUND_CHAR *DOMAIN1 = "goose.feathers";
static UNBOUND_CHAR *DOMAIN2 = "duck.feathers";
static const char *DOMAIN1 = "goose.feathers";
static const char *DOMAIN2 = "duck.feathers";
static UNBOUND_CHAR *ADDR1 = "127.0.0.2";
static const char *ADDR1 = "127.0.0.2";
char addr1_buf[V4_SIZE];
@@ -1065,7 +1054,7 @@ static enum ast_test_result_state off_nominal_test(struct ast_test *test,
ub_ctx_zone_add(resolver->context, DOMAIN2, "static");
for (i = 0; i < ARRAY_LEN(records); ++i) {
ub_ctx_data_add(resolver->context, (UNBOUND_CHAR *)records[i].as_string);
ub_ctx_data_add(resolver->context, records[i].as_string);
}
for (i = 0; i < ARRAY_LEN(runs); ++i) {
@@ -1253,7 +1242,7 @@ AST_TEST_DEFINE(resolve_naptr)
ub_ctx_zone_add(resolver->context, DOMAIN1, "static");
for (i = 0; i < ARRAY_LEN(records); ++i) {
ub_ctx_data_add(resolver->context, (UNBOUND_CHAR *)records[i].zone_entry);
ub_ctx_data_add(resolver->context, records[i].zone_entry);
}
if (ast_dns_resolve(DOMAIN1, ns_t_naptr, ns_c_in, &result)) {
@@ -1330,8 +1319,8 @@ AST_TEST_DEFINE(resolve_srv)
RAII_VAR(struct unbound_config *, cfg, NULL, ao2_cleanup);
RAII_VAR(struct ast_dns_result *, result, NULL, ast_dns_result_free);
const struct ast_dns_record *record;
static UNBOUND_CHAR *DOMAIN1 = "taco.bananas";
static UNBOUND_CHAR *DOMAIN1_SRV = "taco.bananas 12345 IN SRV 10 20 5060 sip.taco.bananas";
static const char *DOMAIN1 = "taco.bananas";
static const char *DOMAIN1_SRV = "taco.bananas 12345 IN SRV 10 20 5060 sip.taco.bananas";
enum ast_test_result_state res = AST_TEST_PASS;
switch (cmd) {