Fix: missing mentions of tracing session rotation in basic help

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index bf1ef6f28f9733e6b9a8d812f54b14ad81809cce..f11d1b86d205805e79e697c019d513d68ec48986 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -217,15 +217,18 @@ AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
 AC_CHECK_LIB([dl], [dlopen], [
        have_libdl=yes
        libdl_name=dl
+       DL_LIBS="-ldl"
 ], [
        # libdl not found, check for dlopen in libc.
        AC_CHECK_LIB([c], [dlopen], [
                have_libc_dl=yes
                libdl_name=c
+               DL_LIBS="-lc"
        ], [
                AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
        ])
 ])
+AC_SUBST(DL_LIBS)
 
 # Check if libdl has dlmopen support.
 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
@@ -407,6 +410,9 @@ _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current t
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session’s current trace chunk])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
@@ -570,20 +576,6 @@ AS_IF([test "x$with_lttng_ust" = "xyes"],
 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
 
 
-
-# check for dlopen
-AC_CHECK_LIB([dl], [dlopen],
-  [DL_LIBS="-ldl"],
-  [
-    #libdl not found, check for dlopen in libc.
-    AC_CHECK_LIB([c], [dlopen],
-      [DL_LIBS="-lc"],
-      [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
-    )
-  ]
-)
-AC_SUBST(DL_LIBS)
-
 # Check for fmemopen
 AC_CHECK_LIB([c], [fmemopen],
 [