Update building instructions for GBS

diff --git a/README.md b/README.md
index b1d9335d25dcd85eabf81a2a294a305523e43d18..3a3adf9c853a38acfdd68fa5cf6328b2f2f68e8c 100644 (file)
--- a/README.md
+++ b/README.md
@@ -57,30 +57,33 @@ subdirectory (default location  can be changed using
 
 ## Building the Repository (GBS)
 
-GBS tool should be installed on the system. GBS installation instructions
+GBS tool should be installed on the system. Information about GBS
 can be found
-[here](https://source.tizen.org/documentation/developer-guide/getting-started-guide/installing-development-tools).
-For the following commands it is assumed that the correct `.gbs.conf` file
-can be found by utility in the default location.
+[here](https://source.tizen.org/documentation/reference/git-build-system).
+You should use compatible GBS config files to build CoreProfiler for supported
+targets.
 
 Default building configuration is `Release`. You can add
 `--define "buildtype Debug"` to `gbs` options to change building
 configuration type. Additionally use `--overwrite` flag to rebuild previous
 results.
 
-GBS store resulted RPMs and SRPMs at
+By default GBS store resulted RPMs and SRPMs at
 `~/GBS-ROOT/local/repos/<distro>/<arch>` directories.
 
+Next command examples use `-c` option to specify path to the GBS config file
+suitable for target.
+
 ### Build for ARM Tizen TM1 target
 
-```
-~/coreprofiler$ gbs build -P profile.target-TM1.unified -A armv7l
+```console
+~/coreprofiler$ gbs -c ../gbs-config/gbs-tm1.conf build -A armv7l
 ```
 
 ### Build for x86 Tizen emulator
 
-```
-~/coreprofiler$ gbs build -P profile.emulator32.unified -A i586
+```console
+~/coreprofiler$ gbs -c ../gbs-config/gbs-emul32.conf build -A i586
 ```
 
 ## Configuration