[Swan] build error on CentOS 6.4

Wed Mar 13 22:12:58 EET 2013

Dear Pavel,

You won't get rid from these two messages you report:

/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/lib/libipsecconf/parser.y: 
conflicts: 2 shift/reduce, 4 reduce/reduce
/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/lib/libipsecconf/parser.y: 
conflicts: 2 shift/reduce, 4 reduce/reduce

They are generated by Bison and do not reflect an error or a warning. 
They just look to be informational. For more information, refer to:
http://vouters.dyndns.org/tima/Linux-bison-flex-Dealing_with_EOF_at_EOL_condition.html. 
If you download the sample proposed code, you will notice it is directly 
inspired from the Libreswan parser code. Hence parser.y and parser.l in 
the downloadable code at this URL.

With my warmest regards,

Philippe Vouters (Fontainebleau/France)
URL: http://vouters.dyndns.org/
SIP: sip:Vouters at sip.linphone.org

Le 13/03/2013 17:37, Pavel Kopchyk a écrit :
> Thanks it works!
>
>
> Remained only non-critical (and todo) warnings:
>
> ** snip **
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/lib/libswan/alg_info.c:715:2: 
> warning: #warning paul check and redo me
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/lib/libipsecconf/parser.y: 
> conflicts: 2 shift/reduce, 4 reduce/reduce
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/lib/libipsecconf/parser.y: 
> conflicts: 2 shift/reduce, 4 reduce/reduce
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/plutoalg.c:478:2: 
> warning: #warning todo: needs to handle ikev2 now as well -
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/ikev2_parent.c:2432:2: 
> warning: #warning check msgid code here
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v2_struct.c:1061:2: 
> warning: #warning gotmatch is always true - this code needs to be verified
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v2_struct.c:1365:2: 
> warning: #warning gotmatch is always true - this code needs to be verified
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c: 
> In function 'netlink_acquire':
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c:1292: 
> warning: format '%lu' expects type 'long unsigned int', but argument 2 
> has type 'unsigned int'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c:1293: 
> warning: format '%lu' expects type 'long unsigned int', but argument 2 
> has type 'unsigned int'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c:1294: 
> warning: format '%lu' expects type 'long unsigned int', but argument 2 
> has type 'unsigned int'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c:1312: 
> warning: format '%lu' expects type 'long unsigned int', but argument 2 
> has type 'int'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c:1327: 
> warning: format '%lu' expects type 'long unsigned int', but argument 2 
> has type 'int'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/kernel_netlink.c:1332: 
> warning: format '%lu' expects type 'long unsigned int', but argument 3 
> has type 'int'
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/crypt_dh.c: 
> In function 'calc_dh_shared':
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/crypt_dh.c:166: 
> warning: format '%lu' expects type 'long unsigned int', but argument 2 
> has type 'unsigned int'
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v1_struct.c: 
> In function 'parse_secctx_attr':
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v1_struct.c:104: 
> warning: format '%lu' expects type 'long unsigned int', but argument 3 
> has type 'unsigned int'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v1_struct.c: 
> In function 'parse_ipsec_transform':
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v1_struct.c:1670: 
> warning: suggest parentheses around comparison in operand of '&'
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v1_struct.c:1727: 
> warning: comparison between signed and unsigned integer expressions
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/spdb_v1_struct.c:1727: 
> warning: signed and unsigned type in conditional expression
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/xauth.c: 
> In function 'get_internal_addresses':
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/xauth.c:302: 
> warning: unused variable 'buftest'
>
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/addresspool.c:230: 
> warning: 'free_remembered_addresspools' defined but not used
> /home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/programs/pluto/addresspool.c:42: 
> warning: 'delete_lease_list' defined but not used
> ** snip **
>
>
> And another problem is if build KLIPS:
>
> ** snip **
> /usr/bin/make -C /lib/modules/2.6.32-358.0.1.el6.i386/build 
> BUILDDIR=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/BUILD.i686 
> SUBDIRS=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/BUILD.i686 
> MODULE_DEF_INCLUDE=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/packaging/linus/config-all.h 
> MODULE_DEFCONFIG=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/linux/net/ipsec/defconfig 
> MODULE_EXTRA_INCLUDE= ARCH=i386 V= modules
> make: Entering an unknown directory
> make: *** /lib/modules/2.6.32-358.0.1.el6.i386/build: No such file or 
> directory. Stop.
> make: Leaving an unknown directory
> make[1]: *** [module26] Error 2
> make[1]: Leaving directory 
> `/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git'
> make: *** [module] Error 2
> make: Leaving directory `/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git'
> ** snip **
>
> ===
> $ ls -alh /lib/modules/2.6.32-358.0.1.el6.i686/
> total 3.4M
> drwxr-xr-x 7 root root 4.0K Mar 11 08:38 .
> dr-xr-xr-x. 3 root root 4.0K Mar 11 17:57 ..
> lrwxrwxrwx 1 root root 48 Mar 11 08:36 build -> 
> ../../../usr/src/kernels/2.6.32-358.0.1.el6.i686
>
>
> And if manually change "ARCH=i386" to "ARCH=i686":
>
> ** snip **
> /usr/bin/make -C /lib/modules/2.6.32-358.0.1.el6.i686/build 
> BUILDDIR=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/BUILD.i686 
> SUBDIRS=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/BUILD.i686 
> MODULE_DEF_INCLUDE=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/packaging/linus/config-all.h 
> MODULE_DEFCONFIG=/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git/linux/net/ipsec/defconfig 
> MODULE_EXTRA_INCLUDE= ARCH=i686 V= modules
> make[2]: Entering directory `/usr/src/kernels/2.6.32-358.0.1.el6.i686'
> Makefile:558: 
> /usr/src/kernels/2.6.32-358.0.1.el6.i686/arch/i686/Makefile: No such 
> file or directory
> make[2]: *** No rule to make target 
> `/usr/src/kernels/2.6.32-358.0.1.el6.i686/arch/i686/Makefile'. Stop.
> make[2]: Leaving directory `/usr/src/kernels/2.6.32-358.0.1.el6.i686'
> make[1]: *** [module26] Error 2
> make[1]: Leaving directory 
> `/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git'
> make: *** [module] Error 2
> make: Leaving directory `/home/buildtest/rpmbuild/BUILD/libreswan-3.1_git'
> ** snip **
>
> $ ls -alh /usr/src/kernels/2.6.32-358.0.1.el6.i686/arch/
> total 104K
> drwxr-xr-x 25 root root 4.0K Mar 11 08:36 .
> drwxr-xr-x 22 root root 4.0K Mar 11 08:36 ..
> drwxr-xr-x 8 root root 4.0K Mar 11 08:36 alpha
> drwxr-xr-x 77 root root 4.0K Mar 11 08:36 arm
> drwxr-xr-x 9 root root 4.0K Mar 11 08:36 avr32
> drwxr-xr-x 15 root root 4.0K Mar 11 08:36 blackfin
> drwxr-xr-x 8 root root 4.0K Mar 11 08:36 cris
> drwxr-xr-x 7 root root 4.0K Mar 11 08:36 frv
> drwxr-xr-x 7 root root 4.0K Mar 11 08:36 h8300
> drwxr-xr-x 14 root root 4.0K Mar 11 08:36 ia64
> -rw-r--r-- 1 root root 3.8K Feb 27 04:47 Kconfig
> drwxr-xr-x 8 root root 4.0K Mar 11 08:36 m32r
> drwxr-xr-x 20 root root 4.0K Mar 11 08:36 m68k
> drwxr-xr-x 6 root root 4.0K Mar 11 08:36 m68knommu
> drwxr-xr-x 7 root root 4.0K Mar 11 08:36 microblaze
> drwxr-xr-x 36 root root 4.0K Mar 11 08:36 mips
> drwxr-xr-x 10 root root 4.0K Mar 11 08:36 mn10300
> drwxr-xr-x 8 root root 4.0K Mar 11 08:36 parisc
> drwxr-xr-x 12 root root 4.0K Mar 11 08:36 powerpc
> drwxr-xr-x 12 root root 4.0K Mar 11 08:36 s390
> drwxr-xr-x 6 root root 4.0K Mar 11 08:36 score
> drwxr-xr-x 13 root root 4.0K Mar 11 08:36 sh
> drwxr-xr-x 9 root root 4.0K Mar 11 08:36 sparc
> drwxr-xr-x 10 root root 4.0K Mar 11 08:36 um
> drwxr-xr-x 19 root root 4.0K Mar 11 08:36 x86
> drwxr-xr-x 8 root root 4.0K Mar 11 08:36 xtensa
>
>
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