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configure: adding support to lzfse library. 

This commit includes the support to lzfse opensource library. With this
library dmg block driver can decompress images with this type of
compression inside.

Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Julio Faracco 2018-11-05 13:08:04 -02:00 committed by Kevin Wolf
parent c13e80d792
commit 83bc1f9768
2 changed files with 33 additions and 0 deletions
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2
block/Makefile.objs
View File

@ -57,6 +57,8 @@ ssh.o-libs := $(LIBSSH2_LIBS)
block-obj-dmg-bz2-$(CONFIG_BZIP2) += dmg-bz2.o block-obj-dmg-bz2-$(CONFIG_BZIP2) += dmg-bz2.o
block-obj-$(if $(CONFIG_DMG),m,n) += $(block-obj-dmg-bz2-y) block-obj-$(if $(CONFIG_DMG),m,n) += $(block-obj-dmg-bz2-y)
dmg-bz2.o-libs := $(BZIP2_LIBS) dmg-bz2.o-libs := $(BZIP2_LIBS)
block-obj-$(if $(CONFIG_LZFSE),m,n) += dmg-lzfse.o
dmg-lzfse.o-libs := $(LZFSE_LIBS)
qcow.o-libs := -lz qcow.o-libs := -lz
linux-aio.o-libs := -laio linux-aio.o-libs := -laio
parallels.o-cflags := $(LIBXML2_CFLAGS) parallels.o-cflags := $(LIBXML2_CFLAGS)

31
configure vendored
View File

@ -434,6 +434,7 @@ capstone=""
lzo="" lzo=""
snappy="" snappy=""
bzip2="" bzip2=""
lzfse=""
guest_agent="" guest_agent=""
guest_agent_with_vss="no" guest_agent_with_vss="no"
guest_agent_ntddscsi="no" guest_agent_ntddscsi="no"
@ -1310,6 +1311,10 @@ for opt do
;; ;;
--enable-bzip2) bzip2="yes" --enable-bzip2) bzip2="yes"
;; ;;
--enable-lzfse) lzfse="yes"
;;
--disable-lzfse) lzfse="no"
;;
--enable-guest-agent) guest_agent="yes" --enable-guest-agent) guest_agent="yes"
;; ;;
--disable-guest-agent) guest_agent="no" --disable-guest-agent) guest_agent="no"
@ -1745,6 +1750,8 @@ disabled with --disable-FEATURE, default is enabled if available:
snappy support of snappy compression library snappy support of snappy compression library
bzip2 support of bzip2 compression library bzip2 support of bzip2 compression library
(for reading bzip2-compressed dmg images) (for reading bzip2-compressed dmg images)
lzfse support of lzfse compression library
(for reading lzfse-compressed dmg images)
seccomp seccomp support seccomp seccomp support
coroutine-pool coroutine freelist (better performance) coroutine-pool coroutine freelist (better performance)
glusterfs GlusterFS backend glusterfs GlusterFS backend
@ -2263,6 +2270,24 @@ EOF
fi fi
fi fi
##########################################
# lzfse check
if test "$lzfse" != "no" ; then
cat > $TMPC << EOF
#include <lzfse.h>
int main(void) { lzfse_decode_scratch_size(); return 0; }
EOF
if compile_prog "" "-llzfse" ; then
lzfse="yes"
else
if test "$lzfse" = "yes"; then
feature_not_found "lzfse" "Install lzfse devel"
fi
lzfse="no"
fi
fi
########################################## ##########################################
# libseccomp check # libseccomp check
@ -6090,6 +6115,7 @@ echo "Live block migration $live_block_migration"
echo "lzo support $lzo" echo "lzo support $lzo"
echo "snappy support $snappy" echo "snappy support $snappy"
echo "bzip2 support $bzip2" echo "bzip2 support $bzip2"
echo "lzfse support $lzfse"
echo "NUMA host support $numa" echo "NUMA host support $numa"
echo "libxml2 $libxml2" echo "libxml2 $libxml2"
echo "tcmalloc support $tcmalloc" echo "tcmalloc support $tcmalloc"
@ -6612,6 +6638,11 @@ if test "$bzip2" = "yes" ; then
echo "BZIP2_LIBS=-lbz2" >> $config_host_mak echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
fi fi
if test "$lzfse" = "yes" ; then
echo "CONFIG_LZFSE=y" >> $config_host_mak
echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
fi
if test "$libiscsi" = "yes" ; then if test "$libiscsi" = "yes" ; then
echo "CONFIG_LIBISCSI=m" >> $config_host_mak echo "CONFIG_LIBISCSI=m" >> $config_host_mak
echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak