Re: Dovecot 2.2.30* compiling error

Mart Pirita sysadmin@e-positive.ee wrote:

Hello.

I cant build 2.2.30*, but I can build fine version 2.2.29* with same options:

RedHat based customized distro, 2.6.28.10 kernel

[...]

Build error:

ltest_lib-test-bits.o: In function bits_required64': /usr/src/redhat/BUILD/dovecot-2.2.30/src/lib/bits.h:33: undefined reference to __builtin_clzll' /usr/src/redhat/BUILD/dovecot-2.2.30/src/lib/bits.h:33: undefined reference to __builtin_clzll' test_lib-test-bits.o: In function test_bits_requiredXX': /usr/src/redhat/BUILD/dovecot-2.2.30/src/lib/test-bits.c:74: undefined reference to __builtin_clzll' /usr/src/redhat/BUILD/dovecot-2.2.30/src/lib/test-bits.c:74: undefined reference to __builtin_clzll' /usr/src/redhat/BUILD/dovecot-2.2.30/src/lib/test-bits.c:74: undefined reference to __builtin_clzll' ./.libs/liblib.a(numpack.o): In function numpack_decode': /usr/src/redhat/BUILD/dovecot-2.2.30/src/lib/numpack.c:43: undefined reference to `__builtin_clz' collect2: ld returned 1 exit status

Please advise? Time to upgrade ancient GCC?