install_prereq: Checkout of libSRTP 2.x.

Since Asterisk 13.17, libSRTP 2.x is supported. Therefore, its latest version
is installed again via the script install_prereq.

ASTERISK-27356

Change-Id: I13125839a79052356469e41edacbebff0a937d39

diff --git a/contrib/scripts/install_prereq b/contrib/scripts/install_prereq
index d69f5527a7f8a275a45902ff9b8680ae0b78300e..c4b91f6f830f8892a9bcbeb8281fac4788d90607 100755 (executable)
--- a/contrib/scripts/install_prereq
+++ b/contrib/scripts/install_prereq
@@ -165,22 +165,18 @@ install_unpackaged() {
                /sbin/ldconfig
        fi
 
-       # Only install libsrtp if it wasn't installed via package
+       # Only install libsrtp2 if it wasn't installed via package
        if ! test -f /usr/include/srtp/srtp.h; then
-               echo "*** Installing libsrtp ***"
-               if [ ! -d libsrtp ]; then
-                       git clone https://github.com/cisco/libsrtp.git
-                       cd libsrtp
-               else
-                       cd libsrtp
-                       git pull
+               if ! test -f /usr/include/srtp2/srtp.h; then
+                       echo "*** Installing libsrtp2 ***"
+                       wget -O - http://github.com/cisco/libsrtp/archive/v2.tar.gz | zcat | tar -xf -
+                       cd libsrtp-2
+                       ./configure --enable-openssl
+                       make shared_library uninstall install
+                       cd ..
+                       echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local.conf
+                       /sbin/ldconfig
                fi
-               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
        fi
 
        # Only install pjproject if it wasn't installed via package