[Build-System] Allow full path or git clone url (with arguments) in modules.conf to build out of tree modules.

--- modules.conf ---
/full/path/to/out-of-tree/mod_tobuild
mod_somewherethere|https://github.com/your_account/your_mod_repo.git -b branch

configure.ac

@@ -1267,7 +1267,7 @@ if test "$cross_compiling" != "yes" && test -f /usr/lib/pkg-config/libldns.pc; t
 fi
 
 module_enabled() {
-  grep -v -e "\#" -e "^\$" modules.conf | sed -e "s|^.*/||" | grep "^${1}\$" >/dev/null
+  grep -v -e "\#" -e "^\$" modules.conf | sed 's/|.*//' | sed -e "s|^.*/||" | grep "^${1}\$" >/dev/null
 }
 
 AC_ARG_WITH(png,
@@ -2057,8 +2057,8 @@ AM_CONDITIONAL(HAVE_G729, [ test -d ${switch_srcdir}/libs/libg729 ])
 #LIBS+=> core.log || error="yes";if test -n "$(VERBOSE)" -o "$$error" = "yes";then cat core.log;fi;if test "$$error" = "yes";then exit 1;fi
 LIBTOOL='$(SHELL) $(switch_builddir)/libtool'
 TOUCH_TARGET='if test -f "$@";then touch "$@";fi;'
-CONF_MODULES='$$(grep -v "\#" $(switch_builddir)/modules.conf | sed -e "s|^.*/||" | sort | uniq )'
+CONF_MODULES='$$(grep -v "\#" $(switch_builddir)/modules.conf | sed "s/|.*//" | sed -e "s|^.*/||" | sort | uniq )'
-CONF_DISABLED_MODULES='$$(grep "\#" $(switch_builddir)/modules.conf | grep -v "\#\#" | sed -e "s|^.*/||" | sort | uniq )'
+CONF_DISABLED_MODULES='$$(grep "\#" $(switch_builddir)/modules.conf | grep -v "\#\#" | sed "s/|.*//" | sed -e "s|^.*/||" | sort | uniq )'
 OUR_MODS='$$(if test -z "$(MODULES)" ; then tmp_mods="$(CONF_MODULES)"; else tmp_mods="$(MODULES)" ; fi ; mods="$$(for i in $$tmp_mods ; do echo $$i-all ; done )"; echo $$mods )'
 OUR_CLEAN_MODS='$$(if test -z "$(MODULES)" ; then tmp_mods="$(CONF_MODULES)"; else tmp_mods="$(MODULES)" ; fi ; mods="$$(for i in $$tmp_mods ; do echo $$i-clean ; done )"; echo $$mods )'
 OUR_INSTALL_MODS='$$(if test -z "$(MODULES)" ; then tmp_mods="$(CONF_MODULES)"; else tmp_mods="$(MODULES)" ; fi ; mods="$$(for i in $$tmp_mods ; do echo $$i-install ; done)"; echo $$mods )'

src/mod/Makefile.am

@@ -19,21 +19,51 @@ $(OUR_MODULES) $(OUR_CLEAN_MODULES) $(OUR_INSTALL_MODULES) $(OUR_UNINSTALL_MODUL
 	modname=`echo $@ | sed -e 's|-.*||' | sed -e 's|^.*/||'`; \
 	enabled=`echo $(CONF_MODULES) | grep -w $$modname`; \
 	if ! test -z "$$enabled"; then \
-		confmoddir=`cat $(switch_builddir)/modules.conf | sed -e 's| ||' | grep $$modname$$ | sed -e 's|#||' | head -n 1`; \
+		confmoddir=`cat $(switch_builddir)/modules.conf | sed -e 's| ||' | sed 's/|.*//' | grep $$modname$$ | sed -e 's|#||' | head -n 1`; \
+		modsource=`cat $(switch_builddir)/modules.conf | grep "$$modname.*|" | sed 's/.*|//' | head -n 1`; \
 		if test -z "$$confmoddir" ; then \
 			moddir=$@ ; \
 			buildmoddir=$(switch_builddir)/src/mod/$@ ;\
 		else  \
-			if test -d  "$(switch_srcdir)/src/mod/$$confmoddir" ; then \
+			if [[ $$confmoddir == /* ]]; then \
-				moddir="$(switch_srcdir)/src/mod/$$confmoddir" ; \
-				buildmoddir="$(switch_builddir)/src/mod/$$confmoddir" ; \
-			else \
 				moddir="$$confmoddir" ; \
-				buildmoddir="$(switch_builddir)/src/mod/$$confmoddir" ; \
+				buildmoddir="$$moddir" ; \
+			else \
+				if test -d  "$(switch_srcdir)/src/mod/$$confmoddir" ; then \
+					moddir="$(switch_srcdir)/src/mod/$$confmoddir" ; \
+					buildmoddir="$(switch_builddir)/src/mod/$$confmoddir" ; \
+				else \
+					if ! test -z "$$modsource" ; then \
+						moddir="$(switch_srcdir)/src/mod/outoftree/$$confmoddir" ; \
+						buildmoddir="$(switch_builddir)/src/mod/outoftree/$$confmoddir" ; \
+						if ! test -d "$$buildmoddir"; then \
+							echo "Cloning from git: $$modsource" ; \
+							mkdir -p $$buildmoddir ; \
+							git clone $$modsource $$buildmoddir ; \
+						fi ; \
+						if ! test -d "$$buildmoddir"; then \
+							echo ; echo "WARNING There is no $$buildmoddir...failing ;" ; \
+							fail=yes ; \
+						fi ; \
+					else \
+						moddir="$$confmoddir" ; \
+						buildmoddir="$(switch_builddir)/src/mod/$$confmoddir" ; \
+					fi ; \
+				fi ; \
+			fi ; \
+		fi ; \
+		if test -f  "$$buildmoddir/bootstrap.sh" -a ! -f  "$$buildmoddir/configure" -a ! -f  "$$buildmoddir/configure.sh" ; then \
+			cd $$buildmoddir && MODDIR=$$moddir MODNAME=$$modname BASE=$(switch_builddir) PKG_CONFIG_PATH=$(switch_builddir)/build/standalone_module:$PKG_CONFIG_PATH eval $$buildmoddir/bootstrap.sh ; \
+		fi ; \
+		if test -f  "$$buildmoddir/configure.sh" -a ! -f "$$buildmoddir/Makefile" ; then \
+			cd $$buildmoddir && MODDIR=$$moddir MODNAME=$$modname BASE=$(switch_builddir) PKG_CONFIG_PATH=$(switch_builddir)/build/standalone_module:$PKG_CONFIG_PATH eval $$buildmoddir/configure.sh ; \
+		else \
+			if test -f  "$$buildmoddir/configure" -a ! -f "$$buildmoddir/Makefile" ; then \
+				cd $$buildmoddir && MODDIR=$$moddir MODNAME=$$modname BASE=$(switch_builddir) PKG_CONFIG_PATH=$(switch_builddir)/build/standalone_module:$PKG_CONFIG_PATH eval $$buildmoddir/configure ; \
 			fi ; \
 		fi ; \
 		if test -z "$$target" ; then target="all" ; fi ; \
-		if ! test -f $$moddir/$$modname.c && ! test -f $$moddir/$$modname.cpp && test $$modname != "mod_com_g729" ;	\
+		if ! test -z "$$fail" || ! test -f $$moddir/$$modname.c && ! test -f $$moddir/$$modname.cpp && test $$modname != "mod_com_g729" ;	\
 		then echo ; echo "WARNING $$modname is not a valid FreeSWITCH module dir, skipping it..." ; else \
 			if test "$$target" != "print_tests" ; then echo; echo making $$target $$modname ; fi;\
 			test -d "$$buildmoddir" || mkdir -p $$buildmoddir ; \