X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=README;h=6c5da7959743fb708a14bde40e9fdf690957cad8;hp=f4093b5d5427160f9e38d81c354d2f1ec53b538e;hb=cf65966e6932b5de2e4e8895dee674e16b09f574;hpb=7105c24c22e3bc769c90a096eeb917bd1d93fd2d diff --git a/README b/README index f4093b5d5..6c5da7959 100644 --- a/README +++ b/README @@ -10,6 +10,10 @@ Latest development can be found at: REQUIREMENTS: + - Linux kernel >= 2.6.27 + pipe2(), epoll_create1() and SOCK_CLOEXEC are needed to run the session + daemon. There were introduce in the Linux 2.6.27 + - liburcu Userspace RCU library, by Mathieu Desnoyers and Paul E. McKenney @@ -34,12 +38,14 @@ compile the git repository tree : (make sure your system wide "automake" points to a recent version!) - GNU Libtool >=2.2 (for more information, go to http://www.gnu.org/software/autoconf/) +- GNU Gold >= 2.22 + (Before this version we hit a known bug documented at: + http://sourceware.org/bugzilla/show_bug.cgi?id=11317) If you get the tree from the repository, you will need to use the "bootstrap" script in the root of the tree. It calls all the GNU tools needed to prepare the tree configuration. - INSTALLATION INSTRUCTIONS: - Download, compile and install the prerequisites. @@ -65,18 +71,27 @@ PACKAGE CONTENTS: - liblttngctl The LTTng tracing control library. - - liblttng-sessiond-comm - The lttng-sessiond communication library. In order to talk with lttng-sessiond, - this library must be used. + - libsessiond-comm (internal) + The lttng-sessiond communication library. In order to talk with + lttng-sessiond, this library must be used. - - libkernelctl + - libkernel-ctl (internal) Kernel tracer control and ioctl definitions. - - liblttng-consumer + - libconsumer (internal) Library for Kernel and (optionally) UST trace consumer. + - libkernel-consumer (internal) + Library for Kernel consumer control + + - libust-consumer (internal) + Library for UST consumer control + + - libhashtable (internal) + Library wrapper over URCU hashtables. + - lttng-consumerd - The consumer daemon which uses liblttng-consumer. + The consumer daemon which uses libconsumer. - lttng-sessiond The LTTng session daemon binary. @@ -89,3 +104,6 @@ PACKAGE CONTENTS: - tests Various test programs. + + - doc + Various documentations and quickstart guide.