On 2017/9/9 下午4:39, do xing Chiang wrote: > Dear ALL: > I have Problem With bcache-tools compile , I got a problem with a new > upgrade kernel from 2.6.x to 4.4.13 on Centos 6.9 > but my Base is on Centos 6.9 , it means a lot of libs are old for BCACHE . > Bcache was introduce in Kernel 3.X > When I compiled bcache-tools > it happened > > > alhost ~]# gcc -v > Using built-in specs. > COLLECT_GCC=gcc > COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-3/root/usr/libexec/gcc/x86_64-redhat-linux/4.9.2/lto-wrapper > Target: x86_64-redhat-linux > Configured with: ../configure --prefix=/opt/rh/devtoolset-3/root/usr > --mandir=/opt/rh/devtoolset-3/root/usr/share/man > --infodir=/opt/rh/devtoolset-3/root/usr/share/info > --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap > --enable-shared --enable-threads=posix --enable-checking=release > --enable-multilib --with-system-zlib --enable-__cxa_atexit > --disable-libunwind-exceptions --enable-gnu-unique-object > --enable-linker-build-id --enable-languages=c,c++,fortran,lto > --enable-plugin --with-linker-hash-style=gnu --enable-initfini-array > --disable-libgcj > --with-isl=/builddir/build/BUILD/gcc-4.9.2-20150212/obj-x86_64-redhat-linux/isl-install > --with-cloog=/builddir/build/BUILD/gcc-4.9.2-20150212/obj-x86_64-redhat-linux/cloog-install > --with-mpc=/builddir/build/BUILD/gcc-4.9.2-20150212/obj-x86_64-redhat-linux/mpc-install > --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux > Thread model: posix > gcc version 4.9.2 20150212 (Red Hat 4.9.2-6) (GCC) > > > > [root@localhost ~]# cd bcachefs-tools/ > [root@localhost bcachefs-tools]# make > cc -std=gnu89 -O2 -g -MMD -Wall -Wno-pointer-sign -fno-strict-aliasing > -I. -Iinclude -Ilibbcachefs -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE > -D_LGPL_SOURCE -DRCU_MEMBARRIER -DNO_BCACHE_CHARDEV -DNO_BCACHE_FS > -DNO_BCACHE_SYSFS -Wno-unused-but-set-variable -flto `pkg-config > --cflags "blkid uuid liburcu libsodium zlib"` -c -o bcachefs.o > bcachefs.c > In file included from tools-util.h:15:0, > from cmds.h:10, > from bcachefs.c:24: > include/linux/log2.h:188:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or > ‘__attribute__’ before ‘int’ > int __get_order(unsigned long size) > ^ > make: *** [bcachefs.o] Error 1 > > It seems you are compiling bcachefs-tool. But you ask for bcache-tool. Which one do you exactly want to run ? -- Coly Li -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
