documentation: use YOCTO_DL_URL

(From yocto-docs rev: e3ad609d9fce8d6729bf6cb553993bddba1785ae)

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/profile-manual/usage.rst

@@ -105,18 +105,18 @@ can be used in a very similar way to the whole host of supported BusyBox
 applets in Yocto. ::
 
    root@crownbay:~# rm linux-2.6.19.2.tar.bz2; \
-                    wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+                    wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
 
 The quickest and easiest way to get some basic overall data about what's
 going on for a particular workload is to profile it using 'perf stat'.
 'perf stat' basically profiles using a few default counters and displays
 the summed counts at the end of the run::
 
-   root@crownbay:~# perf stat wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+   root@crownbay:~# perf stat wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% |***************************************************| 41727k  0:00:00 ETA
 
-   Performance counter stats for 'wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2':
+   Performance counter stats for 'wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2':
 
          4597.223902 task-clock                #    0.077 CPUs utilized
                23568 context-switches          #    0.005 M/sec
@@ -141,11 +141,11 @@ by 'perf stat'. For example, suppose we wanted to see a summary of all
 the events related to kernel memory allocation/freeing along with cache
 hits and misses::
 
-   root@crownbay:~# perf stat -e kmem:* -e cache-references -e cache-misses wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+   root@crownbay:~# perf stat -e kmem:* -e cache-references -e cache-misses wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% |***************************************************| 41727k  0:00:00 ETA
 
-   Performance counter stats for 'wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2':
+   Performance counter stats for 'wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2':
 
                 5566 kmem:kmalloc
               125517 kmem:kmem_cache_alloc
@@ -181,7 +181,7 @@ executed in a new shell). perf collects samples until the process exits
 and records them in a file named 'perf.data' in the current working
 directory. ::
 
-   root@crownbay:~# perf record wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+   root@crownbay:~# perf record wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
 
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% |************************************************| 41727k  0:00:00 ETA
@@ -219,7 +219,7 @@ between the new profile and the previous one is that we'll add the -g
 option, which will record not just the address of a sampled function,
 but the entire callchain to the sampled function as well::
 
-   root@crownbay:~# perf record -g wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+   root@crownbay:~# perf record -g wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% |************************************************| 41727k  0:00:00 ETA
    [ perf record: Woken up 3 times to write data ]
@@ -527,8 +527,8 @@ workload, so let's choose the most likely subsystems (identified by the
 string before the colon in the Tracepoint events) and do a 'perf stat'
 run using only those wildcarded subsystems::
 
-   root@crownbay:~# perf stat -e skb:* -e net:* -e napi:* -e sched:* -e workqueue:* -e irq:* -e syscalls:* wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
-   Performance counter stats for 'wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2':
+   root@crownbay:~# perf stat -e skb:* -e net:* -e napi:* -e sched:* -e workqueue:* -e irq:* -e syscalls:* wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
+   Performance counter stats for 'wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2':
 
                23323 skb:kfree_skb
                    0 skb:consume_skb
@@ -589,7 +589,7 @@ run using only those wildcarded subsystems::
 Let's pick one of these tracepoints
 and tell perf to do a profile using it as the sampling event::
 
-   root@crownbay:~# perf record -g -e sched:sched_wakeup wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+   root@crownbay:~# perf record -g -e sched:sched_wakeup wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
 
 .. image:: figures/sched-wakeup-profile.png
    :align: center
@@ -648,7 +648,7 @@ applicable to our workload::
 
    root@crownbay:~# perf record -g -e skb:* -e net:* -e napi:* -e sched:sched_switch -e sched:sched_wakeup -e irq:*
     -e syscalls:sys_enter_read -e syscalls:sys_exit_read -e syscalls:sys_enter_write -e syscalls:sys_exit_write
-    wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+    wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
 
 We can look at the raw trace output using 'perf script' with no
 arguments::
@@ -885,7 +885,7 @@ To demonstrate this, open up one window and start the profile using the
 
 In another window, run the wget test::
 
-   root@crownbay:~# wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2
+   root@crownbay:~# wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% \|*******************************\| 41727k 0:00:00 ETA
 
@@ -2251,7 +2251,7 @@ of the block device you want to trace activity on::
 
 In another shell, execute a workload you want to trace. ::
 
-   root@crownbay:/media/sdc# rm linux-2.6.19.2.tar.bz2; wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2; sync
+   root@crownbay:/media/sdc# rm linux-2.6.19.2.tar.bz2; wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2; sync
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% \|*******************************\| 41727k 0:00:00 ETA
 
@@ -2420,7 +2420,7 @@ On the target system, you should see this::
 
 In another shell, execute a workload you want to trace. ::
 
-   root@crownbay:/media/sdc# rm linux-2.6.19.2.tar.bz2; wget https://downloads.yoctoproject.org/mirror/sources/linux-2.6.19.2.tar.bz2; sync
+   root@crownbay:/media/sdc# rm linux-2.6.19.2.tar.bz2; wget &YOCTO_DL_URL;/mirror/sources/linux-2.6.19.2.tar.bz2; sync
    Connecting to downloads.yoctoproject.org (140.211.169.59:80)
    linux-2.6.19.2.tar.b 100% \|*******************************\| 41727k 0:00:00 ETA
 

documentation/ref-manual/faq.rst

@@ -302,10 +302,10 @@ attempt before any others by adding something like the following to the
 ``local.conf`` configuration file::
 
    PREMIRRORS:prepend = "\
-       git://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-       ftp://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-       http://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-       https://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n"
+       git://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+       ftp://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+       http://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+       https://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n"
 
 These changes cause the build system to intercept Git, FTP, HTTP, and
 HTTPS requests and direct them to the ``http://`` sources mirror. You
@@ -342,10 +342,10 @@ You could make the following changes to the ``local.conf`` configuration
 file as long as the :term:`PREMIRRORS` server is current::
 
    PREMIRRORS:prepend = "\
-       git://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-       ftp://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-       http://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-       https://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n"
+       git://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+       ftp://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+       http://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+       https://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n"
    BB_FETCH_PREMIRRORONLY = "1"
 
 These changes would cause the build system to successfully fetch source

documentation/ref-manual/variables.rst

@@ -5855,10 +5855,10 @@ system and gives an overview of their function and contents.
       :term:`Build Directory`::
 
          PREMIRRORS:prepend = "\
-             git://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-             ftp://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-             http://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n \
-             https://.*/.* https://downloads.yoctoproject.org/mirror/sources/ \n"
+             git://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+             ftp://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+             http://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n \
+             https://.*/.* &YOCTO_DL_URL;/mirror/sources/ \n"
 
       These changes cause the
       build system to intercept Git, FTP, HTTP, and HTTPS requests and