# zcat /var/log/portage/build/mail-mta/exim-4.86:20150804-101829.log.gz
 * Package:    mail-mta/exim-4.86
 * Repository: gentoo
 * Maintainer: grobian@gentoo.org net-mail@gentoo.org
 * Upstream:   http://bugs.exim.org/
 * USE:        abi_x86_64 amd64 dcc dkim dnsdb dovecot-sasl dsn elibc_glibc exiscan-acl ipv6 kernel_linux maildir mysql nis pam perl prdr spf srs ssl syslog tcpd tpda userland_GNU
 * FEATURES:   compressdebug preserve-libs sandbox splitdebug userpriv usersandbox
>>> Unpacking source...
>>> Unpacking exim-4.86.tar.bz2 to /var/tmp/portage/mail-mta/exim-4.86/work
>>> Unpacking system_filter.exim.gz to /var/tmp/portage/mail-mta/exim-4.86/work
>>> Source unpacked in /var/tmp/portage/mail-mta/exim-4.86/work
>>> Preparing source in /var/tmp/portage/mail-mta/exim-4.86/work/exim-4.86 ...
 * Applying exim-4.14-tail.patch ...
 [ ok ]
 * Applying exim-4.74-localscan_dlopen.patch ...
 [ ok ]
 * Applying exim-4.69-r1.27021.patch ...
 [ ok ]
 * Applying exim-4.74-radius-db-ENV-clash.patch ...
 [ ok ]
 * Applying exim-4.82-makefile-freebsd.patch ...
 [ ok ]
 * Applying exim-4.77-as-needed-ldflags.patch ...
 [ ok ]
 * Applying exim-4.76-crosscompile.patch ...
 [ ok ]
 * Applying exim-4.20-maildir.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/mail-mta/exim-4.86/work/exim-4.86 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/mail-mta/exim-4.86/work/exim-4.86 ...
make -j1 -s -j1 CC=x86_64-pc-linux-gnu-gcc HOSTCC=x86_64-pc-linux-gnu-gcc 'AR=x86_64-pc-linux-gnu-ar cq' RANLIB=x86_64-pc-linux-gnu-ranlib FULLECHO= 

>>> Creating links to source files...
>>> Creating lookups/Makefile for building dynamic modules
>>> New Makefile & lookups/Makefile installed
>>> Use "make makefile" if you need to force rebuilding of the makefile
 
x86_64-pc-linux-gnu-gcc buildconfig.c
Building configuration file config.h
>>> config.h built

>>> version 4.86 #2

>>> exicyclog script built
>>> exinext script built
>>> exiwhat script built
>>> exigrep script built
>>> eximstats script built
>>> exipick script built
>>> exiqgrep script built
>>> exiqsumm script built
>>> transport-filter.pl script built
>>> convert4r3 script built
>>> convert4r4 script built
>>> exim_checkaccess script built

x86_64-pc-linux-gnu-gcc exim_dbmbuild.c
x86_64-pc-linux-gnu-gcc -o exim_dbmbuild
>>> exim_dbmbuild utility built
 
x86_64-pc-linux-gnu-gcc -DEXIM_DUMPDB exim_dbutil.c
x86_64-pc-linux-gnu-gcc -DCOMPILE_UTILITY os.c
x86_64-pc-linux-gnu-gcc -DCOMPILE_UTILITY store.c
x86_64-pc-linux-gnu-gcc -o exim_dumpdb
>>> exim_dumpdb utility built
 
x86_64-pc-linux-gnu-gcc -DEXIM_FIXDB exim_dbutil.c
x86_64-pc-linux-gnu-gcc auth-spa.c
x86_64-pc-linux-gnu-gcc b64decode.c
x86_64-pc-linux-gnu-gcc b64encode.c
x86_64-pc-linux-gnu-gcc call_pam.c
x86_64-pc-linux-gnu-gcc call_pwcheck.c
x86_64-pc-linux-gnu-gcc call_radius.c
x86_64-pc-linux-gnu-gcc check_serv_cond.c
x86_64-pc-linux-gnu-gcc cram_md5.c
x86_64-pc-linux-gnu-gcc cyrus_sasl.c
x86_64-pc-linux-gnu-gcc dovecot.c
x86_64-pc-linux-gnu-gcc get_data.c
x86_64-pc-linux-gnu-gcc get_no64_data.c
x86_64-pc-linux-gnu-gcc gsasl_exim.c
x86_64-pc-linux-gnu-gcc heimdal_gssapi.c
x86_64-pc-linux-gnu-gcc md5.c
x86_64-pc-linux-gnu-gcc plaintext.c
x86_64-pc-linux-gnu-gcc pwcheck.c
x86_64-pc-linux-gnu-gcc sha1.c
x86_64-pc-linux-gnu-gcc spa.c
x86_64-pc-linux-gnu-gcc tls.c
x86_64-pc-linux-gnu-gcc xtextdecode.c
x86_64-pc-linux-gnu-gcc xtextencode.c
x86_64-pc-linux-gnu-ar cq auths.a
 
x86_64-pc-linux-gnu-gcc -o exim_fixdb
>>> exim_fixdb utility built
 
x86_64-pc-linux-gnu-gcc -DEXIM_TIDYDB exim_dbutil.c
x86_64-pc-linux-gnu-gcc -o exim_tidydb
>>> exim_tidydb utility built
 
x86_64-pc-linux-gnu-gcc exim_lock.c
x86_64-pc-linux-gnu-gcc -o exim_lock
>>> exim_lock utility built
 
x86_64-pc-linux-gnu-gcc cdb.c
x86_64-pc-linux-gnu-gcc dbmdb.c
x86_64-pc-linux-gnu-gcc dnsdb.c
x86_64-pc-linux-gnu-gcc dsearch.c
x86_64-pc-linux-gnu-gcc lsearch.c
x86_64-pc-linux-gnu-gcc mysql.c
x86_64-pc-linux-gnu-gcc nis.c
nis.c:111:3: warning: initialization from incompatible pointer type
   nis_find,                      /* find function */
   ^
nis.c:111:3: warning: (near initialization for ‘nis_lookup_info.find’)
nis.c:123:3: warning: initialization from incompatible pointer type
   nis0_find,                     /* find function */
   ^
nis.c:123:3: warning: (near initialization for ‘nis0_lookup_info.find’)
x86_64-pc-linux-gnu-gcc nisplus.c
nisplus.c:283:3: warning: initialization from incompatible pointer type
   nisplus_find,                  /* find function */
   ^
nisplus.c:283:3: warning: (near initialization for ‘_lookup_info.find’)
x86_64-pc-linux-gnu-gcc passwd.c
x86_64-pc-linux-gnu-gcc spf.c
spf.c:100:3: warning: initialization from incompatible pointer type
   spf_find,                      /* find function */
   ^
spf.c:100:3: warning: (near initialization for ‘_lookup_info.find’)
x86_64-pc-linux-gnu-ar cq lookups.a
x86_64-pc-linux-gnu-gcc lf_quote.c
x86_64-pc-linux-gnu-gcc lf_check_file.c
x86_64-pc-linux-gnu-gcc lf_sqlperform.c
 
x86_64-pc-linux-gnu-gcc base64.c
x86_64-pc-linux-gnu-gcc bignum.c
x86_64-pc-linux-gnu-gcc pdkim.c
x86_64-pc-linux-gnu-gcc rsa.c
x86_64-pc-linux-gnu-gcc sha1.c
x86_64-pc-linux-gnu-gcc sha2.c
x86_64-pc-linux-gnu-ar cq pdkim.a
 
x86_64-pc-linux-gnu-gcc accept.c
x86_64-pc-linux-gnu-gcc dnslookup.c
x86_64-pc-linux-gnu-gcc ipliteral.c
x86_64-pc-linux-gnu-gcc iplookup.c
x86_64-pc-linux-gnu-gcc manualroute.c
x86_64-pc-linux-gnu-gcc queryprogram.c
x86_64-pc-linux-gnu-gcc redirect.c
redirect.c: In function ‘redirect_router_entry’:
redirect.c:653:21: warning: assignment discards ‘const’ qualifier from pointer target type
           usedomain = deliver_domain;
                     ^
x86_64-pc-linux-gnu-gcc rf_change_domain.c
x86_64-pc-linux-gnu-gcc rf_expand_data.c
x86_64-pc-linux-gnu-gcc rf_get_errors_address.c
x86_64-pc-linux-gnu-gcc rf_get_munge_headers.c
x86_64-pc-linux-gnu-gcc rf_get_transport.c
x86_64-pc-linux-gnu-gcc rf_get_ugid.c
x86_64-pc-linux-gnu-gcc rf_lookup_hostlist.c
x86_64-pc-linux-gnu-gcc rf_queue_add.c
x86_64-pc-linux-gnu-gcc rf_self_action.c
x86_64-pc-linux-gnu-gcc rf_set_ugid.c
x86_64-pc-linux-gnu-ar cq routers.a
 
x86_64-pc-linux-gnu-gcc appendfile.c
x86_64-pc-linux-gnu-gcc autoreply.c
x86_64-pc-linux-gnu-gcc lmtp.c
x86_64-pc-linux-gnu-gcc pipe.c
x86_64-pc-linux-gnu-gcc smtp.c
x86_64-pc-linux-gnu-gcc smtp_socks.c
x86_64-pc-linux-gnu-gcc tf_maildir.c
x86_64-pc-linux-gnu-ar cq transports.a
 
x86_64-pc-linux-gnu-gcc acl.c
acl.c: In function ‘acl_check_condition’:
acl.c:3535:19: warning: passing argument 1 of ‘demime’ from incompatible pointer type
       rc = demime(&arg);
                   ^
In file included from exim.h:493:0,
                 from acl.c:10:
functions.h:140:16: note: expected ‘uschar **’ but argument is of type ‘const uschar **’
 extern int     demime(uschar **);
                ^
acl.c:3772:24: warning: passing argument 1 of ‘spf_process’ from incompatible pointer type
       rc = spf_process(&arg, sender_address, SPF_PROCESS_NORMAL);
                        ^
In file included from exim.h:501:0,
                 from acl.c:10:
spf.h:27:5: note: expected ‘uschar **’ but argument is of type ‘const uschar **’
 int spf_process(uschar **, uschar *, int);
     ^
acl.c:3775:24: warning: passing argument 1 of ‘spf_process’ from incompatible pointer type
       rc = spf_process(&arg, sender_address, SPF_PROCESS_GUESS);
                        ^
In file included from exim.h:501:0,
                 from acl.c:10:
spf.h:27:5: note: expected ‘uschar **’ but argument is of type ‘const uschar **’
 int spf_process(uschar **, uschar *, int);
     ^
x86_64-pc-linux-gnu-gcc child.c
x86_64-pc-linux-gnu-gcc crypt16.c
x86_64-pc-linux-gnu-gcc daemon.c
x86_64-pc-linux-gnu-gcc dbfn.c
x86_64-pc-linux-gnu-gcc debug.c
x86_64-pc-linux-gnu-gcc deliver.c
x86_64-pc-linux-gnu-gcc directory.c
x86_64-pc-linux-gnu-gcc dns.c
x86_64-pc-linux-gnu-gcc drtables.c
x86_64-pc-linux-gnu-gcc enq.c
x86_64-pc-linux-gnu-gcc exim.c
x86_64-pc-linux-gnu-gcc expand.c
x86_64-pc-linux-gnu-gcc filter.c
x86_64-pc-linux-gnu-gcc filtertest.c
x86_64-pc-linux-gnu-gcc globals.c
x86_64-pc-linux-gnu-gcc dkim.c
x86_64-pc-linux-gnu-gcc header.c
x86_64-pc-linux-gnu-gcc host.c
x86_64-pc-linux-gnu-gcc ip.c
x86_64-pc-linux-gnu-gcc log.c
x86_64-pc-linux-gnu-gcc lss.c
x86_64-pc-linux-gnu-gcc match.c
x86_64-pc-linux-gnu-gcc moan.c
x86_64-pc-linux-gnu-gcc os.c
x86_64-pc-linux-gnu-gcc parse.c
x86_64-pc-linux-gnu-gcc queue.c
x86_64-pc-linux-gnu-gcc rda.c
x86_64-pc-linux-gnu-gcc readconf.c
x86_64-pc-linux-gnu-gcc receive.c
x86_64-pc-linux-gnu-gcc retry.c
x86_64-pc-linux-gnu-gcc rewrite.c
x86_64-pc-linux-gnu-gcc rfc2047.c
x86_64-pc-linux-gnu-gcc route.c
x86_64-pc-linux-gnu-gcc search.c
x86_64-pc-linux-gnu-gcc sieve.c
x86_64-pc-linux-gnu-gcc smtp_in.c
x86_64-pc-linux-gnu-gcc smtp_out.c
x86_64-pc-linux-gnu-gcc spool_in.c
x86_64-pc-linux-gnu-gcc spool_out.c
x86_64-pc-linux-gnu-gcc std-crypto.c
x86_64-pc-linux-gnu-gcc store.c
x86_64-pc-linux-gnu-gcc string.c
x86_64-pc-linux-gnu-gcc tls.c
In file included from tls.c:120:0:
tls-openssl.c: In function ‘init_ecdh’:
tls-openssl.c:662:1: error: unknown type name ‘EC_KEY’
 EC_KEY * ecdh;
 ^
Makefile:620: recipe for target 'tls.o' failed
make[1]: *** [tls.o] Error 1
Makefile:29: recipe for target 'all' failed
make: *** [all] Error 2
 * ERROR: mail-mta/exim-4.86::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=mail-mta/exim-4.86::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=mail-mta/exim-4.86::gentoo'`.
 * The complete build log is located at '/var/log/portage/build/mail-mta/exim-4.86:20150804-101829.log.gz'.
 * The ebuild environment file is located at '/var/tmp/portage/mail-mta/exim-4.86/temp/environment'.
 * Working directory: '/var/tmp/portage/mail-mta/exim-4.86/work/exim-4.86'
 * S: '/var/tmp/portage/mail-mta/exim-4.86/work/exim-4.86'