[LU-5046] build incorrectly requires system installed zfs headers

Thu, 27 Aug 2015 14:47:40 +0000

On b2_3:

Making all in utils
mount_utils_zfs.c:33:27: error: libzfs/libzfs.h: No such file or directory
mount_utils_zfs.c:55: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
mount_utils_zfs.c:63: error: expected specifier-qualifier-list before 'libzfs_handle_t'
mount_utils_zfs.c: In function 'zfs_populate_symbols':
mount_utils_zfs.c:93: error: 'struct zfs_symbols' has no member named 'libzfs_init'
mount_utils_zfs.c:93: error: 'struct zfs_symbols' has no member named 'libzfs_init'
cc1: warnings being treated as errors
mount_utils_zfs.c:93: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:95: error: 'struct zfs_symbols' has no member named 'libzfs_fini'
mount_utils_zfs.c:95: error: 'struct zfs_symbols' has no member named 'libzfs_fini'
mount_utils_zfs.c:95: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:97: error: 'struct zfs_symbols' has no member named 'libzfs_load_module'
mount_utils_zfs.c:97: error: 'struct zfs_symbols' has no member named 'libzfs_load_module'
mount_utils_zfs.c:97: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:99: error: 'struct zfs_symbols' has no member named 'zfs_open'
mount_utils_zfs.c:99: error: 'struct zfs_symbols' has no member named 'zfs_open'
mount_utils_zfs.c:99: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:101: error: 'struct zfs_symbols' has no member named 'zfs_destroy'
mount_utils_zfs.c:101: error: 'struct zfs_symbols' has no member named 'zfs_destroy'
mount_utils_zfs.c:101: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:103: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c:103: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c:103: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:105: error: 'struct zfs_symbols' has no member named 'zfs_prop_set'
mount_utils_zfs.c:105: error: 'struct zfs_symbols' has no member named 'zfs_prop_set'
mount_utils_zfs.c:105: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:107: error: 'struct zfs_symbols' has no member named 'zfs_get_user_props'
mount_utils_zfs.c:107: error: 'struct zfs_symbols' has no member named 'zfs_get_user_props'
mount_utils_zfs.c:107: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:109: error: 'struct zfs_symbols' has no member named 'zfs_name_valid'
mount_utils_zfs.c:109: error: 'struct zfs_symbols' has no member named 'zfs_name_valid'
mount_utils_zfs.c:109: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:111: error: 'struct zfs_symbols' has no member named 'zpool_open'
mount_utils_zfs.c:111: error: 'struct zfs_symbols' has no member named 'zpool_open'
mount_utils_zfs.c:111: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:113: error: 'struct zfs_symbols' has no member named 'zpool_close'
mount_utils_zfs.c:113: error: 'struct zfs_symbols' has no member named 'zpool_close'
mount_utils_zfs.c:113: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:115: error: 'struct zfs_symbols' has no member named 'nvlist_lookup_string'
mount_utils_zfs.c:115: error: 'struct zfs_symbols' has no member named 'nvlist_lookup_string'
mount_utils_zfs.c:115: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c:117: error: 'struct zfs_symbols' has no member named 'nvlist_lookup_nvlist'
mount_utils_zfs.c:117: error: 'struct zfs_symbols' has no member named 'nvlist_lookup_nvlist'
mount_utils_zfs.c:117: error: type defaults to 'int' in declaration of 'type name'
mount_utils_zfs.c: At top level:
mount_utils_zfs.c:129: error: expected ')' before '*' token
mount_utils_zfs.c:145: error: expected ')' before '*' token
mount_utils_zfs.c:157: error: expected ')' before '*' token
mount_utils_zfs.c: In function 'zfs_write_ldd':
mount_utils_zfs.c:188: error: 'zfs_handle_t' undeclared (first use in this function)
mount_utils_zfs.c:188: error: (Each undeclared identifier is reported only once
mount_utils_zfs.c:188: error: for each function it appears in.)
mount_utils_zfs.c:188: error: 'zhp' undeclared (first use in this function)
mount_utils_zfs.c:194: error: 'struct zfs_symbols' has no member named 'zfs_open'
mount_utils_zfs.c:194: error: 'g_zfs' undeclared (first use in this function)
mount_utils_zfs.c:194: error: 'ZFS_TYPE_FILESYSTEM' undeclared (first use in this function)
mount_utils_zfs.c:202: error: implicit declaration of function 'zfs_set_prop_int'
mount_utils_zfs.c:214: error: implicit declaration of function 'zfs_set_prop_str'
mount_utils_zfs.c:234: error: implicit declaration of function 'zfs_set_prop_param'
mount_utils_zfs.c:252: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c: At top level:
mount_utils_zfs.c:257: error: expected ')' before '*' token
mount_utils_zfs.c:279: error: expected ')' before '*' token
mount_utils_zfs.c:298: error: expected ')' before '*' token
mount_utils_zfs.c: In function 'zfs_read_ldd':
mount_utils_zfs.c:324: error: 'zfs_handle_t' undeclared (first use in this function)
mount_utils_zfs.c:324: error: 'zhp' undeclared (first use in this function)
mount_utils_zfs.c:330: error: 'struct zfs_symbols' has no member named 'zfs_open'
mount_utils_zfs.c:330: error: 'g_zfs' undeclared (first use in this function)
mount_utils_zfs.c:330: error: 'ZFS_TYPE_FILESYSTEM' undeclared (first use in this function)
mount_utils_zfs.c:334: error: implicit declaration of function 'zfs_get_prop_int'
mount_utils_zfs.c:346: error: implicit declaration of function 'zfs_get_prop_str'
mount_utils_zfs.c:366: error: implicit declaration of function 'zfs_get_prop_param'
mount_utils_zfs.c:386: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c: In function 'zfs_make_lustre':
mount_utils_zfs.c:474: error: 'zfs_handle_t' undeclared (first use in this function)
mount_utils_zfs.c:474: error: 'zhp' undeclared (first use in this function)
mount_utils_zfs.c:475: error: 'zpool_handle_t' undeclared (first use in this function)
mount_utils_zfs.c:475: error: 'php' undeclared (first use in this function)
mount_utils_zfs.c:514: error: 'struct zfs_symbols' has no member named 'zfs_open'
mount_utils_zfs.c:514: error: 'g_zfs' undeclared (first use in this function)
mount_utils_zfs.c:514: error: 'ZFS_TYPE_FILESYSTEM' undeclared (first use in this function)
mount_utils_zfs.c:516: error: 'struct zfs_symbols' has no member named 'zfs_destroy'
mount_utils_zfs.c:518: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c:524: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c:533: error: 'struct zfs_symbols' has no member named 'zpool_open'
mount_utils_zfs.c:536: error: 'struct zfs_symbols' has no member named 'zpool_close'
mount_utils_zfs.c: In function 'zfs_prepare_lustre':
mount_utils_zfs.c:609: error: 'struct zfs_symbols' has no member named 'zfs_name_valid'
mount_utils_zfs.c:609: error: 'ZFS_TYPE_FILESYSTEM' undeclared (first use in this function)
mount_utils_zfs.c: In function 'zfs_label_lustre':
mount_utils_zfs.c:629: error: 'zfs_handle_t' undeclared (first use in this function)
mount_utils_zfs.c:629: error: 'zhp' undeclared (first use in this function)
mount_utils_zfs.c:635: error: 'struct zfs_symbols' has no member named 'zfs_open'
mount_utils_zfs.c:635: error: 'g_zfs' undeclared (first use in this function)
mount_utils_zfs.c:635: error: 'ZFS_TYPE_FILESYSTEM' undeclared (first use in this function)
mount_utils_zfs.c:640: error: 'struct zfs_symbols' has no member named 'zfs_close'
mount_utils_zfs.c: In function 'zfs_init':
mount_utils_zfs.c:667: error: 'struct zfs_symbols' has no member named 'libzfs_load_module'
mount_utils_zfs.c:673: error: 'g_zfs' undeclared (first use in this function)
mount_utils_zfs.c:673: error: 'struct zfs_symbols' has no member named 'libzfs_init'
mount_utils_zfs.c: In function 'zfs_fini':
mount_utils_zfs.c:687: error: 'g_zfs' undeclared (first use in this function)
mount_utils_zfs.c:688: error: 'struct zfs_symbols' has no member named 'libzfs_fini'
make[4]: *** [mount_lustre-mount_utils_zfs.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [all-recursive] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

This is because the compilation of mount_utils_zfs.c is trying to get libzfs/libzfs.h from /usr/include rather than using the zfs-devel that was unpacked by the build, for the build and pointed to configure with:

--with-zfs=/var/lib/jenkins/workspace/lustre-b2_3/arch/i686/build_type/server/distro/el6/ib_stack/inkernel/BUILD/usr/src/zfs-0.6.0-rc10/2.6.32-279.5.1.el6_lustre.i686

Using the pool of sources installed for the build is the right place to get those headers, not the system since the version installed on the system will be unknown whereas the version installed by the build for the build are absolutely known and guaranteed to match the kernel and/or libraries being used by the build which should be out of the same source pool.

Whamcloud Community JIRA

[LU-5046] build incorrectly requires system installed zfs headers