install: Add ability to build/install G.729 codec module.

Add option and standalone command for G.729 support.
G.723 is not currently supported due to the unavailability
of the needed Intel IPP installers and lack of developer
support.

Author: InterLinked1

phreaknet.1.md

@@ -69,6 +69,9 @@ the best Asterisk and DAHDI experience.
 **experimental**
 : Add experimental features to an existing Asterisk source
 
+**g72x**
+: Add G.723.1/G.729 support to an existing installation
+
 **dahdi**
 : Install or upgrade DAHDI (only). Generally this command does not need to be used. To install Asterisk with DAHDI, use the install command and provide the -d or --dahdi option instead.
 
@@ -306,6 +309,9 @@ The following options may be used with the **install** command.
 **--experimental**
 : Install experimental features that may not be production ready
 
+**--g72x**
+: Compile with support for G.723.1/G.729 codecs
+
 **--extcodecs**
 : Specify this if any external codecs are being or will be installed. Failure to do so may result in a crash on startup.
 

phreaknet.sh

@@ -259,6 +259,7 @@ IGNORE_FAILURES=0
 ENHANCED_INSTALL=1
 PREFER_RELEASE_CANDIDATES=1
 EXPERIMENTAL_FEATURES=0
+G72X_CODECS=0
 LIGHTWEIGHT=0
 FAST_COMPILE=0
 PKG_AUDIT=0
@@ -527,6 +528,7 @@ Commands:
    experimental       Add experimental features to an existing Asterisk source
    dahdi              Install or upgrade PhreakNet-enhanced DAHDI
    wanpipe            Install wanpipe
+   g72x               Add G.723.1/G.729 support to an existing installation
    odbc               Install ODBC (MariaDB)
    installts          Install Asterisk Test Suite
    fail2ban           Install Asterisk fail2ban configuration
@@ -624,6 +626,7 @@ Options:
        --audit        install: Audit package installation
        --devmode      install: Compile with devmode enabled
        --experimental install: Install experimental features that may not be production ready
+	   --g72x         install: Compile with support for G.723.1/G.729 codecs
        --fast         install: Compile as fast as possible
        --lightweight  install: Only install basic, required modules for basic Asterisk functionality
        --alsa         install: Ensure ALSA library detection exists in the build system. This does NOT readd the deprecated/removed chan_alsa module.
@@ -2482,6 +2485,35 @@ add_experimental() {
 	custom_module "res/res_pjsip_sca_body_generator.c" "https://code.phreaknet.org/asterisk/res_pjsip_sca_body_generator.c"
 }
 
+build_g72x() {
+	cd $AST_SOURCE_PARENT_DIR
+
+	echoerr "WARNING: G.723 is not currently supported, due to unavailability of compatible Intel IPP and lack of developer support. Only G.729 will be supported."
+	sleep 1
+
+	if [ "$OFFLINE_INSTALL" = "1" ]; then
+		cp -r $OFFLINE_DIR/bcg729 .
+		cp -r $OFFLINE_DIR/asterisk-g72x .
+	else
+		git clone --depth 1 https://github.com/BelledonneCommunications/bcg729.git
+		git clone --depth 1 https://github.com/arkadijs/asterisk-g72x.git
+	fi
+
+	cd bcg729
+	ensure_installed cmake
+	cmake .
+	$AST_MAKE && $AST_MAKE install
+	cd ..
+
+	cd asterisk-g72x
+	./autogen.sh
+	./configure --with-bcg729
+	$AST_MAKE && $AST_MAKE install
+	if [ ! -f /usr/lib/asterisk/modules/codec_g729.so ]; then
+		echoerr "Failed to build G.729 codec"
+	fi
+}
+
 # Instantiate an instance of the PhreakScript repository, if not already present
 # This is necessary since this script file is designed to be able to be used standalone,
 # without the rest of the repository necessarily being present.
@@ -3257,7 +3289,7 @@ else
 fi
 
 FLAG_TEST=0
-PARSED_ARGUMENTS=$(getopt -n phreaknet -o bc:u:dfhostu:v:w -l backtraces,cc:,dahdi,force,flag-test,help,sip,testsuite,user:,version:,weaktls,alsa,cisco,rpt,sccp,clli:,debug:,devmode,disa:,drivers,experimental,extcodecs,fast,freepbx,generic,autokvers,lightweight,api-key:,rotate,audit,boilerplate,upstream:,manselect,minimal,vanilla,wanpipe,offline,noupdate -- "$@")
+PARSED_ARGUMENTS=$(getopt -n phreaknet -o bc:u:dfhostu:v:w -l backtraces,cc:,dahdi,force,flag-test,help,sip,testsuite,user:,version:,weaktls,alsa,cisco,rpt,sccp,clli:,debug:,devmode,disa:,drivers,experimental,extcodecs,g72x,fast,freepbx,generic,autokvers,lightweight,api-key:,rotate,audit,boilerplate,upstream:,manselect,minimal,vanilla,wanpipe,offline,noupdate -- "$@")
 VALID_ARGUMENTS=$?
 if [ "$VALID_ARGUMENTS" != "0" ]; then
 	usage
@@ -3302,6 +3334,7 @@ while true; do
 		--extcodecs ) EXTERNAL_CODECS=1; shift ;;
 		--fast ) FAST_COMPILE=1; shift ;;
 		--freepbx ) FREEPBX_GUI=1; shift ;;
+		--g72x ) G72X_CODECS=1; shift ;;
 		--generic ) GENERIC_HEADERS=1; shift ;;
 		--autokvers ) AUTOSET_KVERS=1; shift ;;
 		--lightweight ) LIGHTWEIGHT=1; shift ;;
@@ -3536,6 +3569,18 @@ elif [ "$cmd" = "experimental" ]; then
 	else
 		echoerr "Your version of Asterisk is not eligible for experimental features"
 	fi
+elif [ "$cmd" = "g72x" ]; then
+	assert_root
+	cd $AST_SOURCE_PARENT_DIR
+	AST_SRC_DIR=`get_newest_astdir`
+	printf "Installing G.72x support\n"
+	if [ ! -d /usr/include/asterisk ]; then
+		cd $AST_SRC_DIR
+		$AST_MAKE install-headers
+		cd ..
+	fi
+	build_g72x
+	$AST_MAKE
 elif [ "$cmd" = "offline" ]; then
 	OFFLINE_PREP=1
 	AST_SOURCE_PARENT_DIR=$OFFLINE_DIR
@@ -3558,6 +3603,10 @@ elif [ "$cmd" = "offline" ]; then
 	$WGET http://downloads.asterisk.org/pub/telephony/libpri/releases/${LIBPRI_SOURCE_NAME}.tar.gz && mv ${LIBPRI_SOURCE_NAME}.tar.gz libpri.tar.gz
 	$WGET https://github.com/asterisk/libss7/archive/refs/tags/${LIBSS7_VERSION}.tar.gz && mv ${LIBSS7_VERSION}.tar.gz libss7.tar.gz
 	$WGET https://ftp.sangoma.com/linux/current_wanpipe/${WANPIPE_SOURCE_NAME}.tgz && mv ${WANPIPE_SOURCE_NAME}.tgz wanpipe.tgz
+	if [ "$G72X_CODECS" = "1" ]; then
+		git clone --depth 1 https://github.com/BelledonneCommunications/bcg729.git
+		git clone --depth 1 https://github.com/arkadijs/asterisk-g72x.git
+	fi
 	get_ast_source # end up with an asterisk-offline directory
 	echog "Offline installation source prepared in $AST_SOURCE_PARENT_DIR - copy this directory to target system for offline installation"
 	ls $AST_SOURCE_PARENT_DIR
@@ -3828,6 +3877,13 @@ elif [ "$cmd" = "install" ]; then
 		die "Compilation or doc validation failed"
 	fi
 
+	if [ "$DEVMODE" = "1" ] || [ "$G72X_CODECS" = "1" ]; then
+		$AST_MAKE install-headers # install development headers
+	fi
+	if [ "$G72X_CODECS" = "1" ]; then
+		build_g72x
+	fi
+
 	# Install Asterisk
 	if [ -d /usr/lib/asterisk/modules ]; then
 		rm -f /usr/lib/asterisk/modules/*.so
@@ -3860,9 +3916,6 @@ elif [ "$cmd" = "install" ]; then
 		exit 1
 	fi
 
-	if [ "$DEVMODE" = "1" ]; then
-		$AST_MAKE install-headers # install development headers
-	fi
 	install_samples
 	if [ "$OS_DIST_INFO" = "FreeBSD" ]; then
 		for FILE in $(find /usr/local/lib/asterisk/modules -name "*.so" ) ; do