Put webrtc code as submodule instead of downloading it at compilation time.

.gitignore

@@ -15,4 +15,3 @@ sdk/webrtc
 *.la
 msisac.iss
 m4/
-webrtc/

.gitmodules

+[submodule "webrtc"]
+	path = webrtc
+	url = git://git.linphone.org/webrtc.git

Makefile.am

@@ -122,16 +122,6 @@ if BUILD_AEC
 libmswebrtc_la_SOURCES+= $(AEC_BASE_SRCS) aec.c
 endif
 
-webrtc_repo = git://git.linphone.org/webrtc
-
-BUILT_SOURCES = $(webrtc_DIR)
-GIT=$(shell which git)
-
-$(webrtc_DIR):
-	$(GIT) clone $(webrtc_repo)
-
-extract-sources: $(webrtc_DIR)
-
 
 libmswebrtc_la_LIBADD= \
 	$(ORTP_LIBS) \

configure.ac

@@ -35,12 +35,6 @@ ISAC_FLAVOUR=fix
 AC_SUBST([ISAC_FLAVOUR])
 AM_CONDITIONAL(ISAC_FLAVOUR_MAIN, test $ISAC_FLAVOUR = main)
 
-# Checks for programs.
-AC_PATH_PROG([GIT],[git])
-if test -z "$GIT"; then
-   AC_MSG_ERROR(['git' is required to build this package])
-fi
-
 # check for libraries that have pkg-config files installed
 PKG_CHECK_MODULES(MEDIASTREAMER, mediastreamer >= 2.0.0)
 

webrtc @ 2ab70f15

+Subproject commit 2ab70f151244b141467d18f3259aa14fba2b2140