From: Mark Nelson <mnelson@redhat.com>
Date: Tue, 11 Dec 2018 00:07:55 +0000 (-0600)
Subject: README.md: Add note about default do_cmake.sh debug builds.
X-Git-Tag: v14.1.0~628^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=3214b71558793cac5e101980dffd1d064c174910;p=ceph-ci.git

README.md: Add note about default do_cmake.sh debug builds.

Signed-off-by: Mark Nelson <mnelson@redhat.com>
---

diff --git a/README.md b/README.md
index 27ce841d017..49b6a6957b9 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,11 @@ Build instructions:
 	cd build
 	make
 
+(Note: do_cmake.sh now defaults to creating a debug build of ceph that can
+be up to 5x slower with some workloads. Please pass 
+"-DCMAKE_BUILD_TYPE=RelWithDebInfo" to do_cmake.sh to create a non-debug 
+release.)
+
 This assumes you make your build dir a subdirectory of the ceph.git
 checkout. If you put it elsewhere, just replace `..` in do_cmake.sh with a
 correct path to the checkout. Any additional CMake args can be specified