install_prereq: Checkout of libSRTP 1.5.x.

Since 5th November 2014, the master branch of libSRTP changed the prefix of
several member names and is not compatible with the source code in Asterisk
anymore. Therefore instead, this change checks out the latest version of the
libSRTP 1.5.x branch. Furthermore now, libSRTP is compiled with OpenSSL as
backend. This makes AES-GCM and AES-IN possible.

ASTERISK-22131 #close

Change-Id: I2e396cdc01da0ff610686e398ed210ca7408f7d6

diff --git a/contrib/scripts/install_prereq b/contrib/scripts/install_prereq
index bda28e9f7eed31a6fcbf8f31eb99885058a8064f..fb240890bb47c1c0cc036a6454efd5320ccea0dd 100755 (executable)
--- a/contrib/scripts/install_prereq
+++ b/contrib/scripts/install_prereq
@@ -175,7 +175,9 @@ install_unpackaged() {
                        cd libsrtp
                        git pull
                fi
-               ./configure CFLAGS=-fPIC && make libsrtp.a && make uninstall && make install
+               git checkout "1_5_x_throttle"
+               ./configure --disable-debug --disable-stdout --enable-openssl
+               make shared_library uninstall install
                cd ..
                echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local.conf
                /sbin/ldconfig