From 1b3b7caa0c1fd99dada144640d7fdaad2b06081b Mon Sep 17 00:00:00 2001 From: Glenn Morris Date: Tue, 20 Nov 2012 20:22:09 -0500 Subject: [PATCH] * configure.ac (--enable-profiling): Doc fix. --- ChangeLog | 4 ++++ configure.ac | 9 +++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index a139c0dfb6d..39f9b31bf5b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2012-11-21 Glenn Morris + + * configure.ac (--enable-profiling): Doc fix. + 2012-11-03 Eli Zaretskii * config.bat: Copy lib/execinfo.in.h to lib/execinfo.in-h if needed. diff --git a/configure.ac b/configure.ac index 4564bc3085e..3246372ca48 100644 --- a/configure.ac +++ b/configure.ac @@ -329,10 +329,15 @@ if test "${enableval}" != "no"; then fi) +dnl The name of this option is unfortunate. It predates, and has no +dnl relation to, the "sampling-based elisp profiler" added in 24.3. +dnl Actually, it stops it working. +dnl http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00393.html AC_ARG_ENABLE(profiling, [AS_HELP_STRING([--enable-profiling], - [build emacs with profiling support. - This might not work on all platforms])], + [build emacs with low-level, gprof profiling support. + Mainly useful for debugging Emacs itself. May not work on + all platforms. Stops profiler.el working.])], [ac_enable_profiling="${enableval}"],[]) if test x$ac_enable_profiling != x ; then PROFILING_CFLAGS="-DPROFILING=1 -pg" -- 2.39.2