[PATCH v3 3/3] f2fs-tools:sload.f2fs compress: Fixed automake

From: Robin Hsu
Date: Tue Dec 08 2020 - 03:17:44 EST


From: Robin Hsu <robinhsu@xxxxxxxxxx>

Fixed automake for sload.f2fs compression support

./configure automatcally compile in liblzo2 (for sload to support -a LZO)
and liblz4 (for sload to support -a LZ4), whhen the libraries present.

Signed-off-by: Robin Hsu <robinhsu@xxxxxxxxxx>
---
configure.ac | 12 ++++++++++++
fsck/Makefile.am | 9 ++++++---
2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 1e5619d..01d1a05 100644
--- a/configure.ac
+++ b/configure.ac
@@ -52,6 +52,18 @@ AC_PATH_PROG([LDCONFIG], [ldconfig],
[$PATH:/sbin])

# Checks for libraries.
+AC_CHECK_LIB([lzo2], [main],
+ [AC_SUBST([liblzo2_LIBS], ["-llzo2"])
+ AC_DEFINE([HAVE_LIBLZO2], [1],
+ [Define if you have liblzo2])
+ ], [], [])
+
+AC_CHECK_LIB([lz4], [main],
+ [AC_SUBST([liblz4_LIBS], ["-llz4"])
+ AC_DEFINE([HAVE_LIBLZ4], [1],
+ [Define if you have liblz4])
+ ], [], [])
+
PKG_CHECK_MODULES([libuuid], [uuid])

AS_IF([test "x$with_selinux" != "xno"],
diff --git a/fsck/Makefile.am b/fsck/Makefile.am
index 1fc7310..74bc4b8 100644
--- a/fsck/Makefile.am
+++ b/fsck/Makefile.am
@@ -3,12 +3,15 @@
AM_CPPFLAGS = ${libuuid_CFLAGS} -I$(top_srcdir)/include
AM_CFLAGS = -Wall
sbin_PROGRAMS = fsck.f2fs
-noinst_HEADERS = common.h dict.h dqblk_v2.h f2fs.h fsck.h node.h quotaio.h quotaio_tree.h quotaio_v2.h xattr.h
+noinst_HEADERS = common.h dict.h dqblk_v2.h f2fs.h fsck.h node.h quotaio.h \
+ quotaio_tree.h quotaio_v2.h xattr.h compress_wrapper.h
include_HEADERS = $(top_srcdir)/include/quota.h
fsck_f2fs_SOURCES = main.c fsck.c dump.c mount.c defrag.c resize.c \
- node.c segment.c dir.c sload.c xattr.c \
+ node.c segment.c dir.c sload.c xattr.c compress_wrapper.c \
dict.c mkquota.c quotaio.c quotaio_tree.c quotaio_v2.c
-fsck_f2fs_LDADD = ${libselinux_LIBS} ${libuuid_LIBS} $(top_builddir)/lib/libf2fs.la
+fsck_f2fs_LDADD = ${libselinux_LIBS} ${libuuid_LIBS} \
+ ${liblzo2_LIBS} ${liblz4_LIBS} \
+ $(top_builddir)/lib/libf2fs.la

install-data-hook:
ln -sf fsck.f2fs $(DESTDIR)/$(sbindir)/dump.f2fs
--
2.29.2.576.ga3fc446d84-goog