common: rename _src_ to _source_ everywhere

README.adoc

@@ -535,7 +535,7 @@ You have to checkout to the latest tag to ensure that the scripts match the rele
 Be saner and use our custom built QEMU instead:
 
 ....
-git submodule update --init --recursive "$(./getvar qemu_src_dir)"
+git submodule update --init --recursive "$(./getvar qemu_source_dir)"
 ./build-qemu
 ./run
 ....
@@ -656,7 +656,7 @@ which is equivalent to:
 Or just remove the `.c` extension from the failing files and try again:
 
 ....
-cd "$(./getvar kernel_modules_src_dir)"
+cd "$(./getvar kernel_modules_source_dir)"
 mv broken.c broken.c~
 ....
 
@@ -9249,7 +9249,7 @@ A few workarounds are:
 If you do this, don't forget to do a:
 +
 ....
-cd "$(./getvar parsec_src_dir)"
+cd "$(./getvar parsec_source_dir)"
 git clean -xdf .
 ....
 before going for the cross compile build.
@@ -11521,9 +11521,9 @@ Analogous to the <<linux-kernel-build-variants>> but with the `--qemu-build-id`
 
 ....
 ./build-qemu
-git -C "$(./getvar qemu_src_dir)" checkout v2.12.0
+git -C "$(./getvar qemu_source_dir)" checkout v2.12.0
 ./build-qemu --qemu-build-id v2.12.0
-git -C "$(./getvar qemu_src_dir)" checkout -
+git -C "$(./getvar qemu_source_dir)" checkout -
 ./run
 ./run --qemu-build-id v2.12.0
 ....
@@ -11656,9 +11656,9 @@ Analogous to the <<linux-kernel-build-variants>> but with the `--build-id` optio
 
 ....
 ./build-buildroot
-git -C "$(./getvar buildroot_src_dir)" checkout 2018.05
+git -C "$(./getvar buildroot_source_dir)" checkout 2018.05
 ./build-buildroot --buildroot-build-id 2018.05
-git -C "$(./getvar buildroot_src_dir)" checkout -
+git -C "$(./getvar buildroot_source_dir)" checkout -
 ./run
 ./run --buildroot-build-id 2018.05
 ....
@@ -11956,7 +11956,7 @@ We then bisected it as explained at: https://stackoverflow.com/questions/4713088
 
 ....
 root_dir="$(pwd)"
-cd "$(./getvar qemu_src_dir)"
+cd "$(./getvar qemu_source_dir)"
 git bisect start
 
 # Check that our test script fails on v3.0.0-rc3 as expected, and mark it as bad.