From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Tue, 30 Oct 2018 21:50:28 +0000 (-0500)
Subject: misc: only build with lto if explicitly enabled
X-Git-Tag: v4.19.0-rc1~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d18ae0e7ce4e2f479eb2969633a85faa7d7d5287;p=thirdparty%2Fxfsprogs-dev.git

misc: only build with lto if explicitly enabled

Change the LTO default to off from probe because it wastes build time on
developer machines.  Anyone who really wants it for release builds or
whatever can still turn it on.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/configure.ac b/configure.ac
index 2448416ca..38e5426a3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,8 +91,8 @@ AC_ARG_ENABLE(threadsan,
 AC_SUBST(enable_threadsan)
 
 AC_ARG_ENABLE(lto,
-[ --enable-lto=[yes/no]      Enable link time optimization (LTO) [default=probe]],,
-	enable_lto=probe)
+[ --enable-lto=[yes/no]      Enable link time optimization (LTO) [default=no]],,
+	enable_lto=no)
 AC_SUBST(enable_lto)
 
 # Enable xfs_scrub build