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[Qemu-devel] [RFC PATCH] configure: remove --enable-replication/--disabl
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [RFC PATCH] configure: remove --enable-replication/--disable-replication |
Date: |
Thu, 2 Feb 2017 07:05:30 -0800 |
The replication feature is a small amount of code, does not
require any external library and unless used does not add
anything to the guest's attack surface. Since any extra
configure option affects maintainability on the other hand
and is subject to bit rot, I think there is no need to
make it configurable.
Signed-off-by: Paolo Bonzini <address@hidden>
---
Sending as RFC to start discussion because I know
Dave Gilbert disagrees. :)
Makefile.objs | 2 +-
block/Makefile.objs | 2 +-
configure | 11 -----------
tests/Makefile.include | 2 +-
4 files changed, 3 insertions(+), 14 deletions(-)
diff --git a/Makefile.objs b/Makefile.objs
index 01cef86..d834906 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -15,7 +15,7 @@ block-obj-$(CONFIG_POSIX) += aio-posix.o
block-obj-$(CONFIG_WIN32) += aio-win32.o
block-obj-y += block/
block-obj-y += qemu-io-cmds.o
-block-obj-$(CONFIG_REPLICATION) += replication.o
+block-obj-y += replication.o
block-obj-m = block/
diff --git a/block/Makefile.objs b/block/Makefile.objs
index c6bd14e..fd099a6 100644
--- a/block/Makefile.objs
+++ b/block/Makefile.objs
@@ -24,7 +24,7 @@ block-obj-$(CONFIG_LIBSSH2) += ssh.o
block-obj-y += accounting.o dirty-bitmap.o
block-obj-y += write-threshold.o
block-obj-y += backup.o
-block-obj-$(CONFIG_REPLICATION) += replication.o
+block-obj-y += replication.o
block-obj-y += crypto.o
diff --git a/configure b/configure
index 86fd833..0cb124e 100755
--- a/configure
+++ b/configure
@@ -320,7 +320,6 @@ libssh2=""
numa=""
tcmalloc="no"
jemalloc="no"
-replication="yes"
# parse CC options first
for opt do
@@ -1166,10 +1165,6 @@ for opt do
;;
--enable-jemalloc) jemalloc="yes"
;;
- --disable-replication) replication="no"
- ;;
- --enable-replication) replication="yes"
- ;;
*)
echo "ERROR: unknown option $opt"
echo "Try '$0 --help' for more information"
@@ -1402,7 +1397,6 @@ disabled with --disable-FEATURE, default is enabled if
available:
numa libnuma support
tcmalloc tcmalloc support
jemalloc jemalloc support
- replication replication support
NOTE: The object files are built at the place where configure is launched
EOF
@@ -5113,7 +5107,6 @@ echo "NUMA host support $numa"
echo "tcmalloc support $tcmalloc"
echo "jemalloc support $jemalloc"
echo "avx2 optimization $avx2_opt"
-echo "replication support $replication"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -5711,10 +5704,6 @@ if test "$have_rtnetlink" = "yes" ; then
echo "CONFIG_RTNETLINK=y" >> $config_host_mak
fi
-if test "$replication" = "yes" ; then
- echo "CONFIG_REPLICATION=y" >> $config_host_mak
-fi
-
if test "$have_af_vsock" = "yes" ; then
echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
fi
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 33b4f88..77dc08f 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -115,7 +115,7 @@ check-unit-y += tests/test-crypto-xts$(EXESUF)
check-unit-y += tests/test-crypto-block$(EXESUF)
gcov-files-test-logging-y = tests/test-logging.c
check-unit-y += tests/test-logging$(EXESUF)
-check-unit-$(CONFIG_REPLICATION) += tests/test-replication$(EXESUF)
+check-unit-y += tests/test-replication$(EXESUF)
check-unit-y += tests/test-bufferiszero$(EXESUF)
gcov-files-check-bufferiszero-y = util/bufferiszero.c
check-unit-y += tests/test-uuid$(EXESUF)
--
2.9.3
- [Qemu-devel] [RFC PATCH] configure: remove --enable-replication/--disable-replication,
Paolo Bonzini <=