From: Corey Farrell <git@cfware.com>
Date: Mon, 16 Jul 2018 20:08:20 +0000 (-0400)
Subject: Enable bundling of jansson.
X-Git-Tag: 15.6.0-rc1~58^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cc8c0178d157adf0c1feb6cedbd86004cdfcee3;p=thirdparty%2Fasterisk.git

Enable bundling of jansson.

Change-Id: Ib3111b151d37cbda40768cf2a8a9c6cf6c5c7cbd
---

diff --git a/configure b/configure
index bde00f8b4b..8c7e9a7252 100755
--- a/configure
+++ b/configure
@@ -1082,10 +1082,7 @@ PBX_URIPARSER
 URIPARSER_DIR
 URIPARSER_INCLUDE
 URIPARSER_LIB
-PBX_JANSSON
 JANSSON_DIR
-JANSSON_INCLUDE
-JANSSON_LIB
 PBX_JACK
 JACK_DIR
 JACK_INCLUDE
@@ -1200,6 +1197,11 @@ PBX_PJPROJECT
 PJPROJECT_DIR
 PJPROJECT_BUNDLED
 PJPROJECT_CONFIGURE_OPTS
+JANSSON_INCLUDE
+JANSSON_LIB
+PBX_JANSSON
+JANSSON_BUNDLED
+JANSSON_CONFIGURE_OPTS
 AST_C_COMPILER_FAMILY
 AST_CLANG_BLOCKS
 AST_CLANG_BLOCKS_LIBS
@@ -1366,6 +1368,7 @@ with_download_cache
 with_sounds_cache
 with_externals_cache
 enable_coverage
+with_jansson_bundled
 with_pjproject_bundled
 with_asound
 with_bfd
@@ -1465,6 +1468,7 @@ CXX
 CXXFLAGS
 CCC
 CXXCPP
+JANSSON_CONFIGURE_OPTS
 PJPROJECT_CONFIGURE_OPTS
 PKG_CONFIG
 PKG_CONFIG_PATH
@@ -2117,6 +2121,7 @@ Optional Packages:
                           use cached sound tarfiles in PATH
   --with-externals-cache=PATH
                           use cached external module tarfiles in PATH
+  --with-jansson-bundled  Use bundled jansson library
   --with-pjproject-bundled
                           Use bundled pjproject libraries (default)
   --with-asound=PATH      use Advanced Linux Sound Architecture files in PATH
@@ -2216,6 +2221,8 @@ Some influential environment variables:
   CXX         C++ compiler command
   CXXFLAGS    C++ compiler flags
   CXXCPP      C++ preprocessor
+  JANSSON_CONFIGURE_OPTS
+              Additional configure options to pass to bundled jansson
   PJPROJECT_CONFIGURE_OPTS
               Additional configure options to pass to bundled pjproject
   PKG_CONFIG  path to pkg-config utility
@@ -9166,6 +9173,17 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 	CFLAGS="$save_CFLAGS"
 
 
+JANSSON_BUNDLED=no
+
+# Check whether --with-jansson-bundled was given.
+if test "${with_jansson_bundled+set}" = set; then :
+  withval=$with_jansson_bundled; case "${withval}" in
+		y|yes) JANSSON_BUNDLED=yes ;;
+		*) JANSSON_BUNDLED=no ;;
+	esac
+fi
+
+
 PJPROJECT_BUNDLED=yes
 
 
@@ -9181,6 +9199,92 @@ fi
 
 
 
+	if test "$JANSSON_BUNDLED" = "yes" ; then
+
+	if test "${ac_mandatory_list#*JANSSON*}" != "$ac_mandatory_list" ; then
+		as_fn_error $? "--with-jansson and --with-jansson-bundled can't both be specified" "$LINENO" 5
+	fi
+
+	ac_mandatory_list="$ac_mandatory_list JANSSON"
+	JANSSON_DIR="${ac_pwd}/third-party/jansson"
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for embedded jansson (may have to download)" >&5
+$as_echo_n "checking for embedded jansson (may have to download)... " >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: configuring" >&5
+$as_echo "configuring" >&6; }
+
+	if test "x${DOWNLOAD_TO_STDOUT}" = "x" ; then
+		as_fn_error $? "A download utility (wget, curl, or fetch) is required to download bundled jansson" "$LINENO" 5
+	fi
+	if test "${BZIP2}" = ":" ; then
+		as_fn_error $? "bzip2 is required to extract the jansson tar file" "$LINENO" 5
+	fi
+	if test "${TAR}" = ":" ; then
+		as_fn_error $? "tar is required to extract the jansson tar file" "$LINENO" 5
+	fi
+	if test "${PATCH}" = ":" ; then
+		as_fn_error $? "patch is required to configure bundled jansson" "$LINENO" 5
+	fi
+	if test "${SED}" = ":" ; then
+		as_fn_error $? "sed is required to configure bundled jansson" "$LINENO" 5
+	fi
+	if test "${NM}" = ":" ; then
+		as_fn_error $? "nm is required to build bundled jansson" "$LINENO" 5
+	fi
+	if test "${MD5}" = ":" ; then
+		as_fn_error $? "md5sum is required to build bundled jansson" "$LINENO" 5
+	fi
+	if test "${CAT}" = ":" ; then
+		as_fn_error $? "cat is required to build bundled jansson" "$LINENO" 5
+	fi
+	if test "${CUT}" = ":" ; then
+		as_fn_error $? "cut is required to build bundled jansson" "$LINENO" 5
+	fi
+	if test "${GREP}" = ":" ; then
+		as_fn_error $? "grep is required to build bundled jansson" "$LINENO" 5
+	fi
+
+
+	this_host=$(./config.sub $(./config.guess))
+	if test "$build" != "$this_host" ; then
+		JANSSON_CONFIGURE_OPTS+=" --build=$build"
+	fi
+	if test "$host" != "$this_host" ; then
+		JANSSON_CONFIGURE_OPTS+=" --host=$host"
+	fi
+
+	export TAR PATCH SED NM EXTERNALS_CACHE_DIR AST_DOWNLOAD_CACHE DOWNLOAD_TO_STDOUT DOWNLOAD_TIMEOUT DOWNLOAD MD5 CAT CUT GREP
+	export NOISY_BUILD
+	${GNU_MAKE} --quiet --no-print-directory -C ${JANSSON_DIR} \
+		JANSSON_CONFIGURE_OPTS="$JANSSON_CONFIGURE_OPTS" \
+		EXTERNALS_CACHE_DIR="${EXTERNALS_CACHE_DIR:-${AST_DOWNLOAD_CACHE}}" \
+		configure
+	if test $? -ne 0 ; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Unable to configure ${JANSSON_DIR}" >&5
+$as_echo "$as_me: Unable to configure ${JANSSON_DIR}" >&6;}
+		as_fn_error $? "Re-run the ./configure command with 'NOISY_BUILD=yes' appended to see error details." "$LINENO" 5
+	fi
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bundled jansson" >&5
+$as_echo_n "checking for bundled jansson... " >&6; }
+
+	JANSSON_INCLUDE=-I${JANSSON_DIR}/dest/include
+	JANSSON_CFLAGS="$JANSSON_INCLUDE"
+	JANSSON_LIB="-L${JANSSON_DIR}/dest/lib -ljansson"
+	PBX_JANSSON=1
+
+
+
+
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+	fi
+
+
 	if test "$PJPROJECT_BUNDLED" = "yes" ; then
 
 	if test "${ac_mandatory_list#*PJPROJECT*}" != "$ac_mandatory_list" ; then
@@ -14346,7 +14450,8 @@ fi
 
 
 
-# Find required JSON support.
+# Find required JSON support if bundled is not enabled.
+if test "$JANSSON_BUNDLED" = "no" ; then
 
 if test "x${PBX_JANSSON}" != "x1" -a "${USE_JANSSON}" != "no"; then
    pbxlibdir=""
@@ -14444,8 +14549,17 @@ fi
 
 
 
-if test "${PBX_JANSSON}" != 1; then
-  as_fn_error $? "*** JSON support not found (this typically means the libjansson development package is missing)" "$LINENO" 5
+	if test "${PBX_JANSSON}" != 1; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: *** Asterisk requires libjansson and no system copy was found." >&5
+$as_echo "$as_me: *** Asterisk requires libjansson and no system copy was found." >&6;}
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: *** Please install the 'libjansson' development package or" >&5
+$as_echo "$as_me: *** Please install the 'libjansson' development package or" >&6;}
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: *** use './configure --with-jansson-bundled'" >&5
+$as_echo "$as_me: *** use './configure --with-jansson-bundled'" >&6;}
+		exit 1
+	fi
+else
+	PBX_JANSSON=1
 fi
 
 # See if clock_gettime is in librt
diff --git a/configure.ac b/configure.ac
index 3a01d5ab2d..408801977a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -423,6 +423,15 @@ AC_SUBST(AST_CODE_COVERAGE)
 AST_CHECK_RAII()
 AST_CHECK_STRSEP_ARRAY_BOUNDS()
 
+JANSSON_BUNDLED=no
+AC_ARG_WITH([jansson-bundled],
+	[AS_HELP_STRING([--with-jansson-bundled],
+		[Use bundled jansson library])],
+	[case "${withval}" in
+		y|yes) JANSSON_BUNDLED=yes ;;
+		*) JANSSON_BUNDLED=no ;;
+	esac])
+
 PJPROJECT_BUNDLED=yes
 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
 
@@ -699,11 +708,18 @@ fi
 AC_SUBST(UUID_INCLUDE)
 AC_SUBST(UUID_LIB)
 
-# Find required JSON support.
-AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
+# Find required JSON support if bundled is not enabled.
+if test "$JANSSON_BUNDLED" = "no" ; then
+	AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
 
-if test "${PBX_JANSSON}" != 1; then
-  AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
+	if test "${PBX_JANSSON}" != 1; then
+		AC_MSG_NOTICE(*** Asterisk requires libjansson and no system copy was found.)
+		AC_MSG_NOTICE(*** Please install the 'libjansson' development package or)
+		AC_MSG_NOTICE(*** use './configure --with-jansson-bundled')
+		exit 1
+	fi
+else
+	PBX_JANSSON=1
 fi
 
 # See if clock_gettime is in librt
diff --git a/makeopts.in b/makeopts.in
index 44c281043e..cce8392c25 100644
--- a/makeopts.in
+++ b/makeopts.in
@@ -189,6 +189,7 @@ IODBC_LIB=@IODBC_LIB@
 JACK_INCLUDE=@JACK_INCLUDE@
 JACK_LIB=@JACK_LIB@
 
+JANSSON_BUNDLED=@JANSSON_BUNDLED@
 JANSSON_INCLUDE=@JANSSON_INCLUDE@
 JANSSON_LIB=@JANSSON_LIB@
 
diff --git a/third-party/Makefile b/third-party/Makefile
index 3ea84d1055..7b2afdac32 100644
--- a/third-party/Makefile
+++ b/third-party/Makefile
@@ -1,10 +1,10 @@
 
 include Makefile.rules
 
-TP_SUBDIRS := pjproject
+TP_SUBDIRS := pjproject jansson
 # Sub directories that contain special install/uninstall targets must be explicitly listed
 # to prevent accidentally running the package's default install target.
-TP_INSTALL_SUBDIRS := pjproject
+TP_INSTALL_SUBDIRS := pjproject jansson
 
 .PHONY: all dist-clean distclean install clean moduleinfo makeopts uninstall $(TP_SUBDIRS)
 
diff --git a/third-party/Makefile.rules b/third-party/Makefile.rules
index 8306869f9f..f02ddb1f82 100644
--- a/third-party/Makefile.rules
+++ b/third-party/Makefile.rules
@@ -33,3 +33,25 @@ export GREP
 export DOWNLOAD
 export DOWNLOAD_TO_STDOUT
 export DOWNLOAD_TIMEOUT
+
+DOWNLOAD_DIR := $(or $(EXTERNALS_CACHE_DIR),$(TMPDIR),$(wildcard /tmp),.)
+
+# These depend on the subpackage defining TARBALL_FILE.
+TARBALL_EXISTS = test -f $(DOWNLOAD_DIR)/$(TARBALL_FILE) -a -f $(TARBALL_MD5)
+
+define TARBALL_VERIFY
+	($(SHELL_ECHO_PREFIX) Verifying $(DOWNLOAD_DIR)/$(TARBALL_FILE) &&\
+	tarball_sum=$$($(CAT) $(DOWNLOAD_DIR)/$(TARBALL_FILE) | $(MD5) | $(CUT) -d' ' -f1) ;\
+	required_sum=$$($(GREP) -e $(TARBALL_FILE) $(TARBALL_MD5) | $(CUT) -d' ' -f1) ;\
+	if [ -z "$$required_sum" -o "$$tarball_sum" != "$$required_sum" ] ; then $(SHELL_ECHO_PREFIX) Verify failed ; exit 1 ;\
+	else $(SHELL_ECHO_PREFIX) Verify successful ; exit 0 ; fi; )
+endef
+
+define TARBALL_DOWNLOAD
+	($(SHELL_ECHO_PREFIX) Downloading $(TARBALL_URL) to $(DOWNLOAD_DIR)/$(TARBALL_FILE) ;\
+	$(DOWNLOAD_TO_STDOUT) $(call DOWNLOAD_TIMEOUT,5,60) $(TARBALL_URL) > $(DOWNLOAD_DIR)/$(TARBALL_FILE) &&\
+	$(TARBALL_VERIFY))
+endef
+
+TARBALL_URL = $(PACKAGE_URL)/$(TARBALL_FILE)
+TARBALL_MD5 = $(TARBALL_FILE).md5
diff --git a/third-party/pjproject/apply_patches b/third-party/apply_patches
similarity index 100%
rename from third-party/pjproject/apply_patches
rename to third-party/apply_patches
diff --git a/third-party/configure.m4 b/third-party/configure.m4
index 6367722d07..fa4736d15b 100644
--- a/third-party/configure.m4
+++ b/third-party/configure.m4
@@ -5,5 +5,6 @@
 
 AC_DEFUN([THIRD_PARTY_CONFIGURE],
 [
+	JANSSON_CONFIGURE()
 	PJPROJECT_CONFIGURE()
 ])
diff --git a/third-party/jansson/.gitignore b/third-party/jansson/.gitignore
new file mode 100644
index 0000000000..b7bfd2b878
--- /dev/null
+++ b/third-party/jansson/.gitignore
@@ -0,0 +1,4 @@
+source/
+dest/
+**.bz2
+.rebuild_needed
diff --git a/third-party/jansson/Makefile b/third-party/jansson/Makefile
new file mode 100644
index 0000000000..a85efa0c6b
--- /dev/null
+++ b/third-party/jansson/Makefile
@@ -0,0 +1,99 @@
+.PHONY: _all all _install install clean distclean configure
+
+.NOTPARALLEL:
+
+include ../versions.mak
+export JANSSON_DIR := $(shell pwd -P)
+
+SPECIAL_TARGETS :=
+
+ifneq ($(findstring configure,$(MAKECMDGOALS)),)
+# Run from $(ASTTOPDIR)/configure
+    SPECIAL_TARGETS += configure
+endif
+
+ifeq ($(findstring clean,$(MAKECMDGOALS)),clean)
+# clean or distclean
+    SPECIAL_TARGETS += clean
+endif
+
+ifeq ($(findstring uninstall,$(MAKECMDGOALS)),uninstall)
+    SPECIAL_TARGETS += uninstall
+endif
+
+
+ifneq ($(wildcard ../../makeopts),)
+    include ../../makeopts
+endif
+
+ifeq ($(SPECIAL_TARGETS),)
+# Run locally or from $(ASTTOPDIR)/Makefile.  All include files should be present
+    ifeq ($(wildcard ../../makeopts),)
+        $(error ASTTOPDIR/configure hasn't been run)
+    endif
+
+    ifeq ($(JANSSON_BUNDLED),yes)
+        ifneq ($(wildcard ../../menuselect.makeopts),)
+            include ../../menuselect.makeopts
+        else
+            $(warning ASTTOPDIR/menuselect hasn't been run yet.  Can't find debug options.)
+        endif
+
+        all: _all
+        install: _install
+    else
+        all install:
+    endif
+endif
+
+include ../../Makefile.rules
+include ../Makefile.rules
+include Makefile.rules
+
+ECHO_PREFIX := $(ECHO_PREFIX) echo '[jansson] '
+SHELL_ECHO_PREFIX := echo '[jansson] '
+
+_all: source/config.status
+	$(ECHO_PREFIX) Building bundled jansson.
+	$(CMD_PREFIX) (cd source; make)
+	$(CMD_PREFIX) (cd source; make install)
+
+.DELETE_ON_ERROR:
+
+$(DOWNLOAD_DIR)/$(TARBALL_FILE): ../versions.mak
+	$(CMD_PREFIX) ($(TARBALL_EXISTS) && $(TARBALL_VERIFY) && touch $@) || (rm -rf $@ ;\
+	$(TARBALL_DOWNLOAD)) || (rm -rf $@ ;\
+	$(SHELL_ECHO_PREFIX) Retrying download ; $(TARBALL_DOWNLOAD))
+
+source/.unpacked: $(DOWNLOAD_DIR)/$(TARBALL_FILE)
+	$(CMD_PREFIX) $(TARBALL_VERIFY) || (rm -rf $@ ;\
+	$(SHELL_ECHO_PREFIX) Retrying download ; $(TARBALL_DOWNLOAD))
+	$(ECHO_PREFIX) Unpacking $<
+	-@rm -rf source jansson-*/ >/dev/null 2>&1
+	$(CMD_PREFIX) $(TAR) -xjf $<
+	@mv jansson-$(JANSSON_VERSION) source
+	$(ECHO_PREFIX) Applying patches "$(realpath patches)" "$(realpath .)/source"
+	$(CMD_PREFIX) ../apply_patches $(QUIET_CONFIGURE) "$(realpath patches)" "$(realpath .)/source"
+	-@touch source/.unpacked
+
+.rebuild_needed: $(wildcard ../../.lastclean)
+	$(ECHO_PREFIX) Rebuilding
+	$(CMD_PREFIX) $(MAKE) clean $(REALLY_QUIET)
+
+source/config.status: source/.unpacked Makefile.rules .rebuild_needed
+	$(ECHO_PREFIX) Configuring
+	$(CMD_PREFIX) (cd source ; ./configure $(QUIET_CONFIGURE) $(JANSSON_CONFIG_OPTS) --disable-shared --enable-static --prefix=$(JANSSON_DIR)/dest)
+
+configure: source/config.status
+
+_install: _all
+
+uninstall:
+
+clean:
+	$(ECHO_PREFIX) Cleaning
+	+-$(CMD_PREFIX) test -d source dest && $(SUBMAKE) -C source clean || :
+
+distclean:
+	$(ECHO_PREFIX) Distcleaning
+	-$(CMD_PREFIX) rm -rf source jansson-*.tar.bz2 .rebuild_needed
diff --git a/third-party/jansson/Makefile.rules b/third-party/jansson/Makefile.rules
new file mode 100644
index 0000000000..39112eb511
--- /dev/null
+++ b/third-party/jansson/Makefile.rules
@@ -0,0 +1,16 @@
+# We switched download locations so Asterisk users don't bombard the Digip
+# site with download requests.
+#
+# For future reference when upgrading bundled JANSSON the next time
+# JANSSON is released.
+# Digip's download URL.
+# PACKAGE_URL ?= http://www.digip.org/jansson/releases/
+
+PACKAGE_URL ?= https://raw.githubusercontent.com/asterisk/third-party/master/jansson/$(JANSSON_VERSION)
+TARBALL_FILE = jansson-$(JANSSON_VERSION).tar.bz2
+
+# JANSSON_CONFIGURE_OPTS could come from the command line or could be
+# set/modified by configure.m4 if the build or host tuples aren't the same
+# as the current build environment (cross-compile).
+
+JANSSON_CONFIG_OPTS = $(JANSSON_CONFIGURE_OPTS)
diff --git a/third-party/jansson/configure.m4 b/third-party/jansson/configure.m4
new file mode 100644
index 0000000000..d59d861257
--- /dev/null
+++ b/third-party/jansson/configure.m4
@@ -0,0 +1,89 @@
+#
+# If this file is changed, be sure to run ASTTOPDIR/bootstrap.sh
+# before committing.
+#
+
+AC_DEFUN([_JANSSON_CONFIGURE],
+[
+	if test "${ac_mandatory_list#*JANSSON*}" != "$ac_mandatory_list" ; then
+		AC_MSG_ERROR(--with-jansson and --with-jansson-bundled can't both be specified)
+	fi
+
+	ac_mandatory_list="$ac_mandatory_list JANSSON"
+	JANSSON_DIR="${ac_pwd}/third-party/jansson"
+
+	AC_MSG_CHECKING(for embedded jansson (may have to download))
+	AC_MSG_RESULT(configuring)
+
+	if test "x${DOWNLOAD_TO_STDOUT}" = "x" ; then
+		AC_MSG_ERROR(A download utility (wget, curl, or fetch) is required to download bundled jansson)
+	fi
+	if test "${BZIP2}" = ":" ; then
+		AC_MSG_ERROR(bzip2 is required to extract the jansson tar file)
+	fi
+	if test "${TAR}" = ":" ; then
+		AC_MSG_ERROR(tar is required to extract the jansson tar file)
+	fi
+	if test "${PATCH}" = ":" ; then
+		AC_MSG_ERROR(patch is required to configure bundled jansson)
+	fi
+	if test "${SED}" = ":" ; then
+		AC_MSG_ERROR(sed is required to configure bundled jansson)
+	fi
+	if test "${NM}" = ":" ; then
+		AC_MSG_ERROR(nm is required to build bundled jansson)
+	fi
+	if test "${MD5}" = ":" ; then
+		AC_MSG_ERROR(md5sum is required to build bundled jansson)
+	fi
+	if test "${CAT}" = ":" ; then
+		AC_MSG_ERROR(cat is required to build bundled jansson)
+	fi
+	if test "${CUT}" = ":" ; then
+		AC_MSG_ERROR(cut is required to build bundled jansson)
+	fi
+	if test "${GREP}" = ":" ; then
+		AC_MSG_ERROR(grep is required to build bundled jansson)
+	fi
+
+	AC_ARG_VAR([JANSSON_CONFIGURE_OPTS],[Additional configure options to pass to bundled jansson])
+	this_host=$(./config.sub $(./config.guess))
+	if test "$build" != "$this_host" ; then
+		JANSSON_CONFIGURE_OPTS+=" --build=$build"
+	fi
+	if test "$host" != "$this_host" ; then
+		JANSSON_CONFIGURE_OPTS+=" --host=$host"
+	fi
+
+	export TAR PATCH SED NM EXTERNALS_CACHE_DIR AST_DOWNLOAD_CACHE DOWNLOAD_TO_STDOUT DOWNLOAD_TIMEOUT DOWNLOAD MD5 CAT CUT GREP
+	export NOISY_BUILD
+	${GNU_MAKE} --quiet --no-print-directory -C ${JANSSON_DIR} \
+		JANSSON_CONFIGURE_OPTS="$JANSSON_CONFIGURE_OPTS" \
+		EXTERNALS_CACHE_DIR="${EXTERNALS_CACHE_DIR:-${AST_DOWNLOAD_CACHE}}" \
+		configure
+	if test $? -ne 0 ; then
+		AC_MSG_RESULT(failed)
+		AC_MSG_NOTICE(Unable to configure ${JANSSON_DIR})
+		AC_MSG_ERROR(Re-run the ./configure command with 'NOISY_BUILD=yes' appended to see error details.)
+	fi
+
+	AC_MSG_CHECKING(for bundled jansson)
+
+	JANSSON_INCLUDE=-I${JANSSON_DIR}/dest/include
+	JANSSON_CFLAGS="$JANSSON_INCLUDE"
+	JANSSON_LIB="-L${JANSSON_DIR}/dest/lib -ljansson"
+	PBX_JANSSON=1
+
+	AC_SUBST([JANSSON_BUNDLED])
+	AC_SUBST([PBX_JANSSON])
+	AC_SUBST([JANSSON_LIB])
+	AC_SUBST([JANSSON_INCLUDE])
+	AC_MSG_RESULT(yes)
+])
+
+AC_DEFUN([JANSSON_CONFIGURE],
+[
+	if test "$JANSSON_BUNDLED" = "yes" ; then
+		_JANSSON_CONFIGURE()
+	fi
+])
diff --git a/third-party/jansson/jansson-2.11.tar.bz2.md5 b/third-party/jansson/jansson-2.11.tar.bz2.md5
new file mode 100644
index 0000000000..db4326ce0c
--- /dev/null
+++ b/third-party/jansson/jansson-2.11.tar.bz2.md5
@@ -0,0 +1 @@
+289ca8cbd2df31de9bda7e5220754d25  jansson-2.11.tar.bz2
diff --git a/third-party/jansson/patches/0001-Improve-test-coverage.patch b/third-party/jansson/patches/0001-Improve-test-coverage.patch
new file mode 100644
index 0000000000..226c404163
--- /dev/null
+++ b/third-party/jansson/patches/0001-Improve-test-coverage.patch
@@ -0,0 +1,128 @@
+From 73c22de51672cb40fdc29c95331923d4dcebb6fa Mon Sep 17 00:00:00 2001
+From: Corey Farrell <git@cfware.com>
+Date: Tue, 13 Feb 2018 04:35:37 -0500
+Subject: [PATCH 01/22] Improve test coverage.
+
+Changes to test/ removed for bundled use in Asterisk.
+
+* Test equality of different length strings.
+* Add tab to json_pack whitespace test.
+* Test json_sprintf with empty result and invalid UTF.
+* Test json_get_alloc_funcs with NULL arguments.
+* Test invalid arguments.
+* Add test_chaos to test allocation failure code paths.
+* Remove redundant json_is_string checks from json_string_equal and
+  json_string_copy.  Both functions are static and can only be called
+  with a json string.
+
+Fixes to issues found by test_chaos:
+* Fix crash on OOM in pack_unpack.c:read_string().
+* Unconditionally free string in string_create upon allocation failure.
+  Update load.c:parse_value() to reflect this.  This resolves a leak on
+  allocation failure for pack_unpack.c:pack_string() and
+  value.c:json_sprintf().
+
+Although not visible from CodeCoverage these changes significantly
+increase branch coverage.  Especially in src/value.c where we previously
+covered 67.4% of branches and now cover 96.3% of branches.
+---
+ CMakeLists.txt                      |   1 +
+ src/load.c                          |   6 +-
+ src/pack_unpack.c                   |   5 +-
+ src/value.c                         |   9 +-
+ test/.gitignore                     |   1 +
+ test/suites/api/Makefile.am         |   2 +
+ test/suites/api/test_array.c        |  73 +++++++++++++++++
+ test/suites/api/test_chaos.c        | 115 ++++++++++++++++++++++++++
+ test/suites/api/test_equal.c        |   7 ++
+ test/suites/api/test_memory_funcs.c |   7 ++
+ test/suites/api/test_number.c       |  36 ++++++++
+ test/suites/api/test_object.c       | 122 ++++++++++++++++++++++++++++
+ test/suites/api/test_pack.c         |  10 ++-
+ test/suites/api/test_simple.c       |  52 ++++++++++++
+ test/suites/api/test_sprintf.c      |  12 +++
+ 15 files changed, 444 insertions(+), 14 deletions(-)
+ create mode 100644 test/suites/api/test_chaos.c
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 16cf552..2f6cfec 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -487,6 +487,7 @@ if (NOT JANSSON_WITHOUT_TESTS)
+    set(api_tests
+          test_array
+          test_copy
++         test_chaos
+          test_dump
+          test_dump_callback
+          test_equal
+diff --git a/src/load.c b/src/load.c
+index deb36f3..25efe2e 100644
+--- a/src/load.c
++++ b/src/load.c
+@@ -829,10 +829,8 @@ static json_t *parse_value(lex_t *lex, size_t flags, json_error_t *error)
+             }
+ 
+             json = jsonp_stringn_nocheck_own(value, len);
+-            if(json) {
+-                lex->value.string.val = NULL;
+-                lex->value.string.len = 0;
+-            }
++            lex->value.string.val = NULL;
++            lex->value.string.len = 0;
+             break;
+         }
+ 
+diff --git a/src/pack_unpack.c b/src/pack_unpack.c
+index 153f64d..19dbf93 100644
+--- a/src/pack_unpack.c
++++ b/src/pack_unpack.c
+@@ -159,7 +159,10 @@ static char *read_string(scanner_t *s, va_list *ap,
+         return (char *)str;
+     }
+ 
+-    strbuffer_init(&strbuff);
++    if(strbuffer_init(&strbuff)) {
++        set_error(s, "<internal>", json_error_out_of_memory, "Out of memory");
++        s->has_error = 1;
++    }
+ 
+     while(1) {
+         str = va_arg(*ap, const char *);
+diff --git a/src/value.c b/src/value.c
+index b3b3141..29a978c 100644
+--- a/src/value.c
++++ b/src/value.c
+@@ -652,8 +652,7 @@ static json_t *string_create(const char *value, size_t len, int own)
+ 
+     string = jsonp_malloc(sizeof(json_string_t));
+     if(!string) {
+-        if(!own)
+-            jsonp_free(v);
++        jsonp_free(v);
+         return NULL;
+     }
+     json_init(&string->json, JSON_STRING);
+@@ -768,9 +767,6 @@ static int json_string_equal(const json_t *string1, const json_t *string2)
+ {
+     json_string_t *s1, *s2;
+ 
+-    if(!json_is_string(string1) || !json_is_string(string2))
+-        return 0;
+-
+     s1 = json_to_string(string1);
+     s2 = json_to_string(string2);
+     return s1->length == s2->length && !memcmp(s1->value, s2->value, s1->length);
+@@ -780,9 +776,6 @@ static json_t *json_string_copy(const json_t *string)
+ {
+     json_string_t *s;
+ 
+-    if(!json_is_string(string))
+-        return NULL;
+-
+     s = json_to_string(string);
+     return json_stringn_nocheck(s->value, s->length);
+ }
+-- 
+2.17.1
+
diff --git a/third-party/jansson/patches/0017-Fix-error-handling-in-json_pack.patch b/third-party/jansson/patches/0017-Fix-error-handling-in-json_pack.patch
new file mode 100644
index 0000000000..affa6c9dfe
--- /dev/null
+++ b/third-party/jansson/patches/0017-Fix-error-handling-in-json_pack.patch
@@ -0,0 +1,103 @@
+From 15105b66b4df387037b670ac713584194ea10c2f Mon Sep 17 00:00:00 2001
+From: Maxim Zhukov <mussitantesmortem@gmail.com>
+Date: Mon, 12 Mar 2018 17:39:04 +0300
+Subject: [PATCH 17/22] Fix error handling in json_pack
+
+Changes to test/ removed.
+
+Fixed a bug where the error message was not filled if an empty object
+was passed to the json_pack.
+
+Fixes #271
+---
+ src/pack_unpack.c           | 64 ++++++++++++++++++-------------------
+ test/suites/api/test_pack.c |  8 +++++
+ 2 files changed, 40 insertions(+), 32 deletions(-)
+
+diff --git a/src/pack_unpack.c b/src/pack_unpack.c
+index 4026fd9..6461c06 100644
+--- a/src/pack_unpack.c
++++ b/src/pack_unpack.c
+@@ -348,6 +348,36 @@ static json_t *pack_string(scanner_t *s, va_list *ap)
+     }
+ }
+ 
++static json_t *pack_object_inter(scanner_t *s, va_list *ap, int need_incref)
++{
++    json_t *json;
++    char ntoken;
++
++    next_token(s);
++    ntoken = token(s);
++
++    if (ntoken != '?')
++        prev_token(s);
++
++    json = va_arg(*ap, json_t *);
++
++    if (json)
++        return need_incref ? json_incref(json) : json;
++
++    switch (ntoken) {
++        case '?':
++            return json_null();
++        case '*':
++            return NULL;
++        default:
++            break;
++    }
++
++    set_error(s, "<args>", json_error_null_value, "NULL object key");
++    s->has_error = 1;
++    return NULL;
++}
++
+ static json_t *pack(scanner_t *s, va_list *ap)
+ {
+     switch(token(s)) {
+@@ -376,40 +406,10 @@ static json_t *pack(scanner_t *s, va_list *ap)
+             return json_real(va_arg(*ap, double));
+ 
+         case 'O': /* a json_t object; increments refcount */
+-        {
+-            int nullable;
+-            json_t *json;
+-
+-            next_token(s);
+-            nullable = token(s) == '?';
+-            if (!nullable)
+-                prev_token(s);
+-
+-            json = va_arg(*ap, json_t *);
+-            if (!json && nullable) {
+-                return json_null();
+-            } else {
+-                return json_incref(json);
+-            }
+-        }
++            return pack_object_inter(s, ap, 1);
+ 
+         case 'o': /* a json_t object; doesn't increment refcount */
+-        {
+-            int nullable;
+-            json_t *json;
+-
+-            next_token(s);
+-            nullable = token(s) == '?';
+-            if (!nullable)
+-                prev_token(s);
+-
+-            json = va_arg(*ap, json_t *);
+-            if (!json && nullable) {
+-                return json_null();
+-            } else {
+-                return json;
+-            }
+-        }
++            return pack_object_inter(s, ap, 0);
+ 
+         default:
+             set_error(s, "<format>", json_error_invalid_format, "Unexpected format character '%c'",
+-- 
+2.17.1
+
diff --git a/third-party/pjproject/Makefile b/third-party/pjproject/Makefile
index dbd2a88646..c1548c992c 100644
--- a/third-party/pjproject/Makefile
+++ b/third-party/pjproject/Makefile
@@ -86,49 +86,22 @@ SHELL_ECHO_PREFIX := echo '[pjproject] '
 
 _all: $(TARGETS)
 
-define tarball_exists
-	(if [ -f $(TARBALL) -a -f $(PJMD5SUM) ] ; then exit 0 ;\
-	else exit 1; fi; )
-endef
-
-define verify_tarball
-	($(SHELL_ECHO_PREFIX) Verifying $(TARBALL) &&\
-	tarball_sum=$$($(CAT) $(TARBALL) | $(MD5) | $(CUT) -d' ' -f1) ;\
-	required_sum=$$($(GREP) -e $(TARBALL_FILE) $(PJMD5SUM) | $(CUT) -d' ' -f1) ;\
-	if [ -z "$$required_sum" -o "$$tarball_sum" != "$$required_sum" ] ; then $(SHELL_ECHO_PREFIX) Verify failed ; exit 1 ;\
-	else $(SHELL_ECHO_PREFIX) Verify successful ; exit 0 ; fi; )
-endef
-
-define download_from_pjproject
-	($(SHELL_ECHO_PREFIX) Downloading $(TARBALL_URL) to $(TARBALL) ;\
-	$(DOWNLOAD_TO_STDOUT) $(call DOWNLOAD_TIMEOUT,5,60) $(TARBALL_URL) > $(TARBALL) &&\
-	$(SHELL_ECHO_PREFIX) Downloading $(PJPROJECT_URL)/MD5SUM.TXT to $(PJMD5SUM) &&\
-	$(DOWNLOAD_TO_STDOUT) $(call DOWNLOAD_TIMEOUT,5,60) $(PJPROJECT_URL)/MD5SUM.TXT > $(PJMD5SUM) &&\
-	$(verify_tarball))
-endef
-
 .DELETE_ON_ERROR:
 
-DOWNLOAD_DIR := $(or $(EXTERNALS_CACHE_DIR),$(TMPDIR),$(wildcard /tmp),.)
-TARBALL_FILE = pjproject-$(PJPROJECT_VERSION).tar.bz2
-TARBALL = $(DOWNLOAD_DIR)/$(TARBALL_FILE)
-TARBALL_URL = $(PJPROJECT_URL)/$(TARBALL_FILE)
-PJMD5SUM = $(patsubst %.tar.bz2,%.md5,$(TARBALL))
-
-$(TARBALL): ../versions.mak
-	$(CMD_PREFIX) ($(tarball_exists) && $(verify_tarball) && touch $@) || (rm -rf $@ ;\
-	$(download_from_pjproject)) || (rm -rf $@ ;\
-	$(SHELL_ECHO_PREFIX) Retrying download ; $(download_from_pjproject))
+$(DOWNLOAD_DIR)/$(TARBALL_FILE): ../versions.mak
+	$(CMD_PREFIX) ($(TARBALL_EXISTS) && $(TARBALL_VERIFY) && touch $@) || (rm -rf $@ ;\
+	$(TARBALL_DOWNLOAD)) || (rm -rf $@ ;\
+	$(SHELL_ECHO_PREFIX) Retrying download ; $(TARBALL_DOWNLOAD))
 
-source/.unpacked: $(DOWNLOAD_DIR)/pjproject-$(PJPROJECT_VERSION).tar.bz2
-	$(CMD_PREFIX) $(verify_tarball) || (rm -rf $@ ;\
-	$(SHELL_ECHO_PREFIX) Retrying download ; $(download_from_pjproject))
+source/.unpacked: $(DOWNLOAD_DIR)/$(TARBALL_FILE)
+	$(CMD_PREFIX) $(TARBALL_VERIFY) || (rm -rf $@ ;\
+	$(SHELL_ECHO_PREFIX) Retrying download ; $(TARBALL_DOWNLOAD))
 	$(ECHO_PREFIX) Unpacking $<
-	-@rm -rf source pjproject-* >/dev/null 2>&1
+	-@rm -rf source pjproject-*/ >/dev/null 2>&1
 	$(CMD_PREFIX) $(TAR) -xjf $<
 	@mv pjproject-$(PJPROJECT_VERSION) source
 	$(ECHO_PREFIX) Applying patches "$(realpath patches)" "$(realpath .)/source"
-	$(CMD_PREFIX) ./apply_patches $(QUIET_CONFIGURE) "$(realpath patches)" "$(realpath .)/source"
+	$(CMD_PREFIX) ../apply_patches $(QUIET_CONFIGURE) "$(realpath patches)" "$(realpath .)/source"
 	-@touch source/.unpacked
 
 source/version.mak: source/.unpacked
diff --git a/third-party/pjproject/Makefile.rules b/third-party/pjproject/Makefile.rules
index ef1a702906..e38024a460 100644
--- a/third-party/pjproject/Makefile.rules
+++ b/third-party/pjproject/Makefile.rules
@@ -4,9 +4,10 @@
 # For future reference when upgrading bundled PJPROJECT the next time
 # PJPROJECT is released.
 # Teluu's download URL.
-# PJPROJECT_URL ?= http://www.pjsip.org/release/$(PJPROJECT_VERSION)
+# PACKAGE_URL ?= http://www.pjsip.org/release/$(PJPROJECT_VERSION)
 
-PJPROJECT_URL ?= https://raw.githubusercontent.com/asterisk/third-party/master/pjproject/$(PJPROJECT_VERSION)
+PACKAGE_URL ?= https://raw.githubusercontent.com/asterisk/third-party/master/pjproject/$(PJPROJECT_VERSION)
+TARBALL_FILE = pjproject-$(PJPROJECT_VERSION).tar.bz2
 
 # PJPROJECT_CONFIGURE_OPTS could come from the command line or could be
 # set/modified by configure.m4 if the build or host tuples aren't the same
diff --git a/third-party/pjproject/pjproject-2.7.2.tar.bz2.md5 b/third-party/pjproject/pjproject-2.7.2.tar.bz2.md5
new file mode 100644
index 0000000000..2ea6b429bc
--- /dev/null
+++ b/third-party/pjproject/pjproject-2.7.2.tar.bz2.md5
@@ -0,0 +1,2 @@
+8119f0d91a00b6f553099e6ee5358ade *pjproject-2.7.2.zip
+fa3f0bc098c4bff48ddd92db1c016a7a  pjproject-2.7.2.tar.bz2
diff --git a/third-party/versions.mak b/third-party/versions.mak
index b6daf19892..faf7aecfb7 100644
--- a/third-party/versions.mak
+++ b/third-party/versions.mak
@@ -1,2 +1,2 @@
-
+JANSSON_VERSION = 2.11
 PJPROJECT_VERSION = 2.7.2