build_tools: Backport from 18

There are several build fixes that never made it into certified/18.9. Unfortunately the commits that contained the fixes also contained other stuff that won't cherry-pick into cert so the build files had to be just copied from 18.
2025-09-02 03:02:04 +00:00 · 2025-03-25 16:08:49 -06:00
parent 47c498bc72
commit fb966116fa
6 changed files with 13020 additions and 10110 deletions
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -9,9 +9,9 @@ check_for_app() {
 	fi
 }

-# OpenBSD: pkg_add autoconf%2.63 automake%1.9 metaauto
-test -n "$AUTOCONF_VERSION" || export AUTOCONF_VERSION=2.63
-test -n "$AUTOMAKE_VERSION" || export AUTOMAKE_VERSION=1.9
+# OpenBSD: pkg_add autoconf%2.69 automake%1.16 metaauto
+test -n "$AUTOCONF_VERSION" || export AUTOCONF_VERSION=2.69
+test -n "$AUTOMAKE_VERSION" || export AUTOMAKE_VERSION=1.16

 check_for_app autoconf
 check_for_app autoheader
--- a/19179
+++ b/19179
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ(2.60a)

-AC_INIT([asterisk], [certified/18.9], [https://github.com/asterisk/asterisk/issues])
+AC_INIT([asterisk], [18], [https://github.com/asterisk/asterisk/issues])

 # cross-compile macros
 AC_CANONICAL_BUILD
@@ -24,7 +24,7 @@ AC_SUBST(CONFIG_CFLAGS)
 AC_SUBST(CONFIG_LDFLAGS)

 # specify output header file
-AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
+AC_CONFIG_HEADERS([include/asterisk/autoconfig.h])

 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
 # other macro that uses the C compiler, or the default order will be used.
@@ -296,7 +296,7 @@ if test "x${WGET}" != "x:"; then
  DOWNLOAD_TO_STDOUT="${WGET} -q -O-"
  DOWNLOAD_TIMEOUT='--timeout=$1'
 elif test "x${CURL}" != "x:"; then
-  DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
+  DOWNLOAD="${CURL} -L -O --progress-bar -w \"%{url_effective}\n\""
  DOWNLOAD_TO_STDOUT="${CURL} -Ls"
  DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
 else
@@ -595,6 +595,9 @@ AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support],
 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
+AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_1_1], [PJSIP TLS 1.1 Support], [PJPROJECT], [pjsip])
+AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_1_2], [PJSIP TLS 1.2 Support], [PJPROJECT], [pjsip])
+AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_1_3], [PJSIP TLS 1.3 Support], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
@@ -603,6 +606,7 @@ AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_ACCEPT_MULTIPLE_SDP_ANSWERS], [PJSIP INVIT
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_ENDPOINT_COMPACT_FORM], [PJSIP Compact Form Support on Endpoint], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TRANSPORT_DISABLE_CONNECTION_REUSE], [PJSIP Transport Connection Reuse Disabling], [PJPROJECT], [pjsip])
 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_OAUTH_AUTHENTICATION], [PJSIP OAuth Authentication Support], [PJPROJECT], [pjsip])
+AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_RESTART], [PJSIP TLS Transport Restart Support], [PJPROJECT], [pjsip])
 fi

 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
@@ -751,7 +755,7 @@ else
 	PBX_JANSSON=1
 fi

-source ./third-party/versions.mak
+. ./third-party/versions.mak
 # Find required JWT support if bundled is not enabled.
 if test "$LIBJWT_BUNDLED" = "no" ; then
 	AST_PKG_CONFIG_CHECK([LIBJWT], [libjwt >= $LIBJWT_VERSION])
@@ -762,6 +766,7 @@ fi
 # See if clock_gettime is in librt
 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime], [])

+AST_PKG_CONFIG_CHECK([LIBXML2], [libxml-2.0])
 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
        [#include <libxml/tree.h>
        #include <libxml/parser.h>],
@@ -832,7 +837,6 @@ AC_CHECK_MEMBERS([struct stat.st_blksize])
 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
 #include <sys/socket.h> ])
 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
-AC_HEADER_TIME
 AC_STRUCT_TM
 AC_C_VOLATILE
 AC_CHECK_TYPES([ptrdiff_t])
@@ -970,28 +974,38 @@ AC_LINK_IFELSE(
 		AC_MSG_RESULT(no)
 )

-# some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
-AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
-
-AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
-AC_LINK_IFELSE(
-        [AC_LANG_PROGRAM([#include <stdlib.h>
-                         #include <netdb.h>],
-                        [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
-        AC_MSG_RESULT(yes)
-        AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
-        AC_MSG_RESULT(no)
+# NetBSD libc ships with an internal-only incompatible symbol gethostbyname_r
+AC_CHECK_DECLS([gethostbyname_r],
+        [have_gethostbyname_r_public_declaration=yes],
+        [have_gethostbyname_r_public_declaration=no],
+        [#include <stdlib.h>
+         #include <netdb.h>]
 )

-AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
-AC_LINK_IFELSE(
-        [AC_LANG_PROGRAM([#include <stdlib.h>
-	                 #include <netdb.h>],
-                        [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
-        AC_MSG_RESULT(yes)
-        AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
-        AC_MSG_RESULT(no)
-)
+if test "x$have_gethostbyname_r_public_declaration" = "xyes"; then
+        # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
+        AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
+
+        AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
+        AC_LINK_IFELSE(
+                [AC_LANG_PROGRAM([#include <stdlib.h>
+                                 #include <netdb.h>],
+                                [int r = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
+                AC_MSG_RESULT(yes)
+                AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
+                AC_MSG_RESULT(no)
+        )
+
+        AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
+        AC_LINK_IFELSE(
+                [AC_LANG_PROGRAM([#include <stdlib.h>
+	                         #include <netdb.h>],
+                                [int r = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
+                AC_MSG_RESULT(yes)
+                AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
+                AC_MSG_RESULT(no)
+        )
+fi

 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])

@@ -1167,9 +1181,6 @@ AC_LINK_IFELSE(
 #)
 #fi

-# for FreeBSD thr_self
-AC_CHECK_HEADERS([sys/thr.h])
-
 AC_MSG_CHECKING(for compiler sync operations)
 AC_LINK_IFELSE(
 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
@@ -1411,6 +1422,16 @@ else
 fi
 AC_SUBST(AST_NO_FORMAT_TRUNCATION)

+AC_MSG_CHECKING(for -Wno-format-y2k)
+if $(${CC} -Wno-format-y2k -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
+	AC_MSG_RESULT(yes)
+	AST_NO_FORMAT_Y2K=-Wno-format-y2k
+else
+	AC_MSG_RESULT(no)
+	AST_NO_FORMAT_Y2K=
+fi
+AC_SUBST(AST_NO_FORMAT_Y2K)
+
 AC_MSG_CHECKING(for -Wno-stringop-truncation)
 if $(${CC} -Wno-stringop-truncation -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 	AC_MSG_RESULT(yes)
@@ -1489,7 +1510,11 @@ AC_LINK_IFELSE(
 			#include <arpa/nameser.h>
 			#endif
 			#include <resolv.h>],
-			[int foo = res_ninit(NULL);])],
+			[
+				int foo;
+				foo = res_ninit(NULL);
+				foo = res_nsearch(NULL, NULL, 0, 0, NULL, 0);
+			])],
 	AC_MSG_RESULT(yes)
 	AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
 	AC_SEARCH_LIBS(res_9_ndestroy, resolv)
@@ -1715,7 +1740,7 @@ if test "${USE_ILBC}" != "no"; then
      ILBC_INTERNAL="no"
   fi
   if test "${ILBC_SYSTEM}" = "yes"; then
-      AST_PKG_CONFIG_CHECK(ILBC, libilbc)
+      AST_PKG_CONFIG_CHECK(ILBC, libilbc < 3)
      if test "$PBX_ILBC" = "1"; then
 	 ILBC_INTERNAL="no"
      fi
@@ -2497,6 +2522,9 @@ if test "$USE_PJPROJECT" != "no" ; then
         CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
         LIBS="${LIBS} ${PJPROJECT_LIB}"
         AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
+         AST_C_COMPILE_CHECK([PJSIP_TLS_1_1], [enum pjsip_ssl_method method = PJSIP_TLSV1_1_METHOD;], [pjsip.h])
+         AST_C_COMPILE_CHECK([PJSIP_TLS_1_2], [enum pjsip_ssl_method method = PJSIP_TLSV1_2_METHOD;], [pjsip.h])
+         AST_C_COMPILE_CHECK([PJSIP_TLS_1_3], [enum pjsip_ssl_method method = PJSIP_TLSV1_3_METHOD;], [pjsip.h])
         AST_C_COMPILE_CHECK([PJSIP_INV_ACCEPT_MULTIPLE_SDP_ANSWERS], [pjsip_cfg()->endpt.accept_multiple_sdp_answers = 0;], [pjsip.h])
         AST_C_COMPILE_CHECK([PJSIP_ENDPOINT_COMPACT_FORM], [pjsip_cfg()->endpt.use_compact_form = PJ_TRUE;], [pjsip.h])
         AST_C_COMPILE_CHECK([PJSIP_TRANSPORT_DISABLE_CONNECTION_REUSE], [struct pjsip_tpselector sel; sel.disable_connection_reuse = PJ_TRUE;], [pjsip.h])
@@ -2528,6 +2556,7 @@ if test "$USE_PJPROJECT" != "no" ; then
         AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
         AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
         AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
+         AST_EXT_LIB_CHECK([PJSIP_TLS_TRANSPORT_RESTART], [pjsip], [pjsip_tls_transport_restart], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
      fi
   fi

--- a/include/asterisk/autoconfig.h.in
+++ b/include/asterisk/autoconfig.h.in
@@ -19,19 +19,14 @@
   of a mutex to its initializer. */
 #undef CAN_COMPARE_MUTEX_TO_INIT_VALUE

-/* Define to 1 if the `closedir' function returns void instead of `int'. */
+/* Define to 1 if the `closedir' function returns void instead of int. */
 #undef CLOSEDIR_VOID

 /* Some configure tests will unexpectedly fail if configure is run by a
   non-root user. These may be able to be tested at runtime. */
 #undef CONFIGURE_RAN_AS_ROOT

-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-#undef CRAY_STACKSEG_END
-
-/* Define to 1 if using `alloca.c'. */
+/* Define to 1 if using 'alloca.c'. */
 #undef C_ALLOCA

 /* Define to 1 if anonymous semaphores work. */
@@ -43,11 +38,10 @@
 /* Define to 1 if you have the `acosl' function. */
 #undef HAVE_ACOSL

-/* Define to 1 if you have `alloca', as a function or macro. */
+/* Define to 1 if you have 'alloca', as a function or macro. */
 #undef HAVE_ALLOCA

-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
+/* Define to 1 if <alloca.h> works. */
 #undef HAVE_ALLOCA_H

 /* Define to 1 if you have the Advanced Linux Sound Architecture library. */
@@ -206,6 +200,10 @@
 /* Define DAHDI headers version */
 #undef HAVE_DAHDI_VERSION

+/* Define to 1 if you have the declaration of `gethostbyname_r', and to 0 if
+   you don't. */
+#undef HAVE_DECL_GETHOSTBYNAME_R
+
 /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
   */
 #undef HAVE_DIRENT_H
@@ -510,12 +508,12 @@
 /* Define to 1 if you have the `memmove' function. */
 #undef HAVE_MEMMOVE

-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
 /* Define to 1 if you have the `memset' function. */
 #undef HAVE_MEMSET

+/* Define to 1 if you have the <minix/config.h> header file. */
+#undef HAVE_MINIX_CONFIG_H
+
 /* Define to 1 if you have the mISDN user library. */
 #undef HAVE_MISDN

@@ -633,6 +631,9 @@
 /* Define if your system has PJPROJECT_BUNDLED */
 #undef HAVE_PJPROJECT_BUNDLED

+/* Define if doing a bundled pjproject out-of-tree build. */
+#undef HAVE_PJPROJECT_BUNDLED_OOT
+
 /* Define to 1 if on_valid_pair callback is present. */
 #undef HAVE_PJPROJECT_ON_VALID_ICE_PAIR_CALLBACK

@@ -670,9 +671,22 @@
 /* Define if your system has the PJSIP_REPLACE_MEDIA_STREAM headers. */
 #undef HAVE_PJSIP_REPLACE_MEDIA_STREAM

+/* Define if your system has the PJSIP_TLS_1_1 headers. */
+#undef HAVE_PJSIP_TLS_1_1
+
+/* Define if your system has the PJSIP_TLS_1_2 headers. */
+#undef HAVE_PJSIP_TLS_1_2
+
+/* Define if your system has the PJSIP_TLS_1_3 headers. */
+#undef HAVE_PJSIP_TLS_1_3
+
 /* Define if your system has the PJSIP_TLS_TRANSPORT_PROTO headers. */
 #undef HAVE_PJSIP_TLS_TRANSPORT_PROTO

+/* Define to 1 if PJPROJECT has the PJSIP TLS Transport Restart Support
+   feature. */
+#undef HAVE_PJSIP_TLS_TRANSPORT_RESTART
+
 /* Define if your system has the PJSIP_TRANSPORT_DISABLE_CONNECTION_REUSE
   headers. */
 #undef HAVE_PJSIP_TRANSPORT_DISABLE_CONNECTION_REUSE
@@ -1172,9 +1186,6 @@
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H

-/* Define to 1 if you have the <sys/thr.h> header file. */
-#undef HAVE_SYS_THR_H
-
 /* Define to 1 if you have the <sys/time.h> header file. */
 #undef HAVE_SYS_TIME_H

@@ -1272,6 +1283,9 @@
 /* Define to 1 if you have the `vprintf' function. */
 #undef HAVE_VPRINTF

+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
 /* Define to 1 if you have the <winsock2.h> header file. */
 #undef HAVE_WINSOCK2_H

@@ -1429,12 +1443,11 @@
 	STACK_DIRECTION = 0 => direction of growth unknown */
 #undef STACK_DIRECTION

-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
 #undef STDC_HEADERS

-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#undef TIME_WITH_SYS_TIME
-
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME

@@ -1445,32 +1458,93 @@
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE
 #endif
-/* Enable GNU extensions on systems that have them.  */
-#ifndef _GNU_SOURCE
-# undef _GNU_SOURCE
-#endif
-/* Enable threading extensions on Solaris.  */
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# undef _POSIX_PTHREAD_SEMANTICS
-#endif
-/* Enable extensions on HP NonStop.  */
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
+/* Enable general extensions on macOS.  */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
 #endif
 /* Enable general extensions on Solaris.  */
 #ifndef __EXTENSIONS__
 # undef __EXTENSIONS__
 #endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable X/Open compliant socket functions that do not require linking
+   with -lxnet on HP-UX 11.11.  */
+#ifndef _HPUX_ALT_XOPEN_SOCKET_API
+# undef _HPUX_ALT_XOPEN_SOCKET_API
+#endif
+/* Identify the host operating system as Minix.
+   This macro does not affect the system headers' behavior.
+   A future release of Autoconf may stop defining this macro.  */
+#ifndef _MINIX
+# undef _MINIX
+#endif
+/* Enable general extensions on NetBSD.
+   Enable NetBSD compatibility extensions on Minix.  */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD compatibility extensions on NetBSD.
+   Oddly enough, this does nothing on OpenBSD.  */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
+/* Define to 1 if needed for POSIX-compatible behavior.  */
+#ifndef _POSIX_SOURCE
+# undef _POSIX_SOURCE
+#endif
+/* Define to 2 if needed for POSIX-compatible behavior.  */
+#ifndef _POSIX_1_SOURCE
+# undef _POSIX_1_SOURCE
+#endif
+/* Enable POSIX-compatible threading on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
+#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
+#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+# undef __STDC_WANT_IEC_60559_BFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
+#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
+# undef __STDC_WANT_IEC_60559_DFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
+#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
+# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
+#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
+# undef __STDC_WANT_IEC_60559_TYPES_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
+#ifndef __STDC_WANT_LIB_EXT2__
+# undef __STDC_WANT_LIB_EXT2__
+#endif
+/* Enable extensions specified by ISO/IEC 24747:2009.  */
+#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
+# undef __STDC_WANT_MATH_SPEC_FUNCS__
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable X/Open extensions.  Define to 500 only if necessary
+   to make mbstate_t available.  */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
+#endif


 /* Define to 1 if running on Darwin. */
 #undef _DARWIN_UNLIMITED_SELECT

-/* Enable large inode numbers on Mac OS X 10.5.  */
-#ifndef _DARWIN_USE_64_BIT_INODE
-# define _DARWIN_USE_64_BIT_INODE 1
-#endif
-
 /* Number of bits in a file offset, on hosts where this is settable. */
 #undef _FILE_OFFSET_BITS

@@ -1488,16 +1562,6 @@
 /* Define for large files, on AIX-style hosts. */
 #undef _LARGE_FILES

-/* Define to 1 if on MINIX. */
-#undef _MINIX
-
-/* Define to 2 if the system does not provide POSIX.1 features except with
-   this defined. */
-#undef _POSIX_1_SOURCE
-
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#undef _POSIX_SOURCE
-
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const

@@ -1519,7 +1583,7 @@
 /* Define to `long int' if <sys/types.h> does not define. */
 #undef off_t

-/* Define to `int' if <sys/types.h> does not define. */
+/* Define as a signed integer type capable of holding a process identifier. */
 #undef pid_t

 /* Define to `unsigned int' if <sys/types.h> does not define. */
--- a/menuselect/configure
+++ b/menuselect/configure
--- a/menuselect/configure.ac
+++ b/menuselect/configure.ac
@@ -10,7 +10,7 @@ AC_INIT(menuselect, MENUSELECT_VERSION, www.asterisk.org)
 AC_CONFIG_SRCDIR([menuselect.c])

 # specify output header file
-AC_CONFIG_HEADER(autoconfig.h)
+AC_CONFIG_HEADERS([autoconfig.h])

 AC_COPYRIGHT("Menuselect")

@@ -45,6 +45,7 @@ AH_BOTTOM([#endif])
 AC_PROG_CC
 AST_CHECK_GNU_MAKE

+PKG_PROG_PKG_CONFIG

 AC_LANG(C)
 AC_ARG_ENABLE([debug],
@@ -90,6 +91,7 @@ else
  AST_EXT_LIB_CHECK([TINFO], [tinfo], [keypad], [curses.h])
 fi

+AST_PKG_CONFIG_CHECK([LIBXML2], [libxml-2.0])
 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
        [#include <libxml/tree.h>
        #include <libxml/parser.h>],