[PATCH 18/21] perf tools: Add feature check for libbabeltrace

From: Jiri Olsa Adding feature check for babeltrace library [1], which will be used for perf data file CTF [2] conversion in following patches. The babeltrace library is now automatically detected as standard feature. It's possible to specify LIBBABELTRACE_DIR make variable to specify location

[PATCH 18/21] perf tools: Add feature check for libbabeltrace

From: Jiri Olsa jo...@kernel.org Adding feature check for babeltrace library [1], which will be used for perf data file CTF [2] conversion in following patches. The babeltrace library is now automatically detected as standard feature. It's possible to specify LIBBABELTRACE_DIR make variable to