unable to compile

* unable to compile
@ 2013-11-03 20:22 Xing
  2013-11-03 22:13 ` Xing
  0 siblings, 1 reply; 4+ messages in thread
From: Xing @ 2013-11-03 20:22 UTC (permalink / raw)
  To: ceph-devel; +Cc: Xing, Sage Weil

Hi all,

I was able to compile and run vstart.sh yesterday. When I merged the ceph master branch into my local master branch, I am not able to compile now. This issue seems to be related with boost but I have installed the libboost1.46-dev package. Any suggestions? thanks,

===
the compiler complains the following code section.

// file layouts
struct ceph_file_layout g_default_file_layout = {
 .fl_stripe_unit = init_le32(1<<22),
 .fl_stripe_count = init_le32(1),
 .fl_object_size = init_le32(1<<22),
 .fl_cas_hash = init_le32(0),
 .fl_object_stripe_unit = init_le32(0),
 .fl_unused = init_le32(-1),
 .fl_pg_pool = init_le32(-1),
};

===make errors===
common/config.cc:61:2: error: expected primary-expression before '.' token
common/config.cc:61:20: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]
common/config.cc:62:2: error: expected primary-expression before '.' token
common/config.cc:62:21: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]
common/config.cc:63:2: error: expected primary-expression before '.' token
common/config.cc:63:20: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]
common/config.cc:64:2: error: expected primary-expression before '.' token
common/config.cc:64:17: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]
common/config.cc:65:2: error: expected primary-expression before '.' token
common/config.cc:65:27: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]
common/config.cc:66:2: error: expected primary-expression before '.' token
common/config.cc:66:15: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]
common/config.cc:67:2: error: expected primary-expression before '.' token
common/config.cc:67:16: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x [enabled by default]

I am compiling ceph in a 64-bit ubuntu12-04 machine and gcc version is 4.6.3. 

===gcc version===
root@client:/mnt/ceph# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)

Thanks,
Xing

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