net-misc:stunnel-5.44:20180514-100021.log

net-misc:stunnel-5.44:20180514-100021.log (text/plain), 24.94 KB, created by Toralf Förster on 2018-05-14 17:29:41 UTC

 * Package:    net-misc/stunnel-5.44
 * Repository: gentoo
 * Maintainer: [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc ipv6 kernel_linux libressl ssl userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Adding group 'stunnel' to your system ...
 *  - Groupid: next available
 * Adding user 'stunnel' to your system ...
 *  - Userid: 168
 *  - Shell: /sbin/nologin
 *  - Home: /dev/null
 *  - Groups: stunnel
 *  - GECOS: added by portage for stunnel
>>> Unpacking source...
>>> Unpacking stunnel-5.44.tar.gz to /var/tmp/portage/net-misc/stunnel-5.44/work
>>> Source unpacked in /var/tmp/portage/net-misc/stunnel-5.44/work
>>> Preparing source in /var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44 ...
 * Applying stunnel-5.43-compat-libressl.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44 ...
 * econf: updating stunnel-5.44/auto/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating stunnel-5.44/auto/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/stunnel-5.44 --htmldir=/usr/share/doc/stunnel-5.44/html --libdir=/usr/lib64 --enable-ipv6 --disable-libwrap --with-ssl=/usr --disable-fips
configure: loading site script /usr/share/config.site
configure: **************************************** initialization
checking for a BSD-compatible install... /usr/lib/portage/python3.5/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... none
checking whether make sets $(MAKE)... (cached) yes
checking whether make supports nested variables... (cached) yes
configure: **************************************** thread model
checking for a sed that does not truncate output... /bin/sed
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking whether x86_64-pc-linux-gnu-gcc is Clang... no
checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking whether more special flags are required for pthreads... no
checking for PTHREAD_PRIO_INHERIT... yes
configure: PTHREAD thread model detected
configure: **************************************** compiler/linker flags
checking whether C compiler accepts -Wall... yes
checking whether C compiler accepts -Wextra... yes
checking whether C compiler accepts -Wpedantic... yes
checking whether C compiler accepts -Wformat=2... yes
checking whether C compiler accepts -Wconversion... yes
checking whether C compiler accepts -Wno-long-long... yes
checking whether C compiler accepts -Wno-deprecated-declarations... yes
checking whether C compiler accepts -fPIE... yes
checking whether C compiler accepts -fstack-protector... yes
checking whether the linker accepts -fPIE... yes
checking whether the linker accepts -pie... yes
checking whether the linker accepts -Wl,-z,relro... yes
checking whether the linker accepts -Wl,-z,now... yes
checking whether the linker accepts -Wl,-z,noexecstack... yes
checking whether C compiler accepts -D_FORTIFY_SOURCE=2... yes
configure: **************************************** libtool
checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /bin/sed
checking for fgrep... /bin/grep -F
checking for ld used by x86_64-pc-linux-gnu-gcc... /usr/x86_64-pc-linux-gnu/bin/ld
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/x86_64-pc-linux-gnu-nm -B
checking the name lister (/usr/bin/x86_64-pc-linux-gnu-nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/x86_64-pc-linux-gnu/bin/ld option to reload object files... -r
checking for x86_64-pc-linux-gnu-objdump... x86_64-pc-linux-gnu-objdump
checking how to recognize dependent libraries... pass_all
checking for x86_64-pc-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for x86_64-pc-linux-gnu-ar... x86_64-pc-linux-gnu-ar
checking for archiver @FILE support... @
checking for x86_64-pc-linux-gnu-strip... x86_64-pc-linux-gnu-strip
checking for x86_64-pc-linux-gnu-ranlib... x86_64-pc-linux-gnu-ranlib
checking command to parse /usr/bin/x86_64-pc-linux-gnu-nm -B output from x86_64-pc-linux-gnu-gcc object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for x86_64-pc-linux-gnu-mt... no
checking for mt... mt
checking if mt is a manifest tool... no
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if x86_64-pc-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no
checking for x86_64-pc-linux-gnu-gcc option to produce PIC... -fPIC -DPIC
checking if x86_64-pc-linux-gnu-gcc PIC flag -fPIC -DPIC works... yes
checking if x86_64-pc-linux-gnu-gcc static flag -static works... yes
checking if x86_64-pc-linux-gnu-gcc supports -c -o file.o... yes
checking if x86_64-pc-linux-gnu-gcc supports -c -o file.o... (cached) yes
checking whether the x86_64-pc-linux-gnu-gcc linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
configure: **************************************** types
checking for int8_t... yes
checking for int16_t... yes
checking for int32_t... yes
checking for int64_t... yes
checking for uint8_t... yes
checking for uint16_t... yes
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checking for uint64_t... yes
checking for size_t... yes
checking for ssize_t... yes
checking for uid_t in sys/types.h... yes
checking for socklen_t... yes
checking for struct sockaddr_un... yes
checking for struct addrinfo... yes
configure: **************************************** PTY device files
checking for "/dev/ptmx"... yes
checking for "/dev/ptc"... no
configure: **************************************** entropy sources
checking for "/dev/urandom"... yes
configure: **************************************** default group
checking for default group... nogroup
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
configure: **************************************** header files
checking for stdint.h... (cached) yes
checking for inttypes.h... (cached) yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking ucontext.h usability... yes
checking ucontext.h presence... yes
checking for ucontext.h... yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking poll.h usability... yes
checking poll.h presence... yes
checking for poll.h... yes
checking tcpd.h usability... yes
checking tcpd.h presence... yes
checking for tcpd.h... yes
checking stropts.h usability... yes
checking stropts.h presence... yes
checking for stropts.h... yes
checking grp.h usability... yes
checking grp.h presence... yes
checking for grp.h... yes
checking for unistd.h... (cached) yes
checking util.h usability... no
checking util.h presence... no
checking for util.h... no
checking libutil.h usability... no
checking libutil.h presence... no
checking for libutil.h... no
checking pty.h usability... yes
checking pty.h presence... yes
checking for pty.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for sys/types.h... (cached) yes
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking sys/poll.h usability... yes
checking sys/poll.h presence... yes
checking for sys/poll.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking sys/ioctl.h usability... yes
checking sys/ioctl.h presence... yes
checking for sys/ioctl.h... yes
checking sys/filio.h usability... no
checking sys/filio.h presence... no
checking for sys/filio.h... no
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking sys/uio.h usability... yes
checking sys/uio.h presence... yes
checking for sys/uio.h... yes
checking sys/syscall.h usability... yes
checking sys/syscall.h presence... yes
checking for sys/syscall.h... yes
checking linux/sched.h usability... yes
checking linux/sched.h presence... yes
checking for linux/sched.h... yes
checking for struct msghdr.msg_control... yes
checking for linux/netfilter_ipv4.h... yes
configure: **************************************** libraries
checking for library containing gethostbyname... none required
checking for library containing yp_get_default_domain... -lnsl
checking for library containing socket... none required
checking for library containing openpty... -lutil
checking for library containing dlopen... -ldl
checking for library containing shl_load... no
configure: **************************************** library functions
checking for snprintf... yes
checking for vsnprintf... yes
checking for openpty... yes
checking for _getpty... no
checking for daemon... yes
checking for waitpid... yes
checking for wait4... yes
checking for setsid... yes
checking for setgroups... yes
checking for chroot... yes
checking for realpath... yes
checking for sysconf... yes
checking for getrlimit... yes
checking for pthread_sigmask... yes
checking for localtime_r... yes
checking for getcontext... yes
checking for __makecontext_v2... no
checking for poll... yes
checking for gethostbyname2... yes
checking for endhostent... yes
checking for getnameinfo... yes
checking for getaddrinfo... yes
checking for broken poll() implementation... no
checking for pipe2... yes
checking for accept4... yes
configure: **************************************** optional features
checking whether to enable IPv6 support... yes
checking whether to enable FIPS support... no
checking whether to enable systemd socket activation support... autodetecting
checking for library containing sd_listen_fds... no
configure: systemd library not found
checking whether to enable TCP wrappers support... no
configure: **************************************** TLS
checking for compiler sysroot... /
checking for TLS directory... /usr
configure: **************************************** write the results
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating doc/Makefile
config.status: creating tools/Makefile
config.status: creating tests/Makefile
config.status: creating src/config.h
config.status: executing depfiles commands
config.status: executing libtool commands
configure: **************************************** success
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44 ...
make -j1 
Making all in src
make[1]: Entering directory '/var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44/src'
make  all-am
make[2]: Entering directory '/var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44/src'
/bin/sh ../libtool  --tag=CC   --mode=compile x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.     -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o env.lo env.c
libtool: compile:  x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fstack-protector -D_FORTIFY_SOURCE=2 -c env.c  -fPIC -DPIC -o .libs/env.o
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
/bin/sh ../libtool  --tag=CC   --mode=link x86_64-pc-linux-gnu-gcc  -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -avoid-version -Wl,-O1 -Wl,--as-needed -fPIE -pie -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack -o libstunnel.la -rpath /usr/lib64/stunnel env.lo  -ldl -lutil -lnsl  
libtool: link: x86_64-pc-linux-gnu-gcc -shared  -fPIC -DPIC  .libs/env.o   -ldl -lutil -lnsl  -O2 -march=native -pthread -fstack-protector -Wl,-O1 -Wl,--as-needed -Wl,-z -Wl,relro -Wl,-z -Wl,now -Wl,-z -Wl,noexecstack   -pthread -Wl,-soname -Wl,libstunnel.so -o .libs/libstunnel.so
libtool: link: ( cd ".libs" && rm -f "libstunnel.la" && ln -s "../libstunnel.la" "libstunnel.la" )
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-tls.o `test -f 'tls.c' || echo './'`tls.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
tls.c: In function ‘tls_init’:
tls.c:56:30: warning: passing argument 1 of ‘CRYPTO_set_mem_functions’ from incompatible pointer type [-Wincompatible-pointer-types]
     CRYPTO_set_mem_functions(str_alloc_detached_debug,
                              ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/bio.h:69:0,
                 from /usr/include/openssl/lhash.h:71,
                 from common.h:463,
                 from tls.c:38:
/usr/include/openssl/crypto.h:420:5: note: expected ‘void * (*)(size_t) {aka void * (*)(long unsigned int)}’ but argument is of type ‘void * (*)(size_t,  const char *, int) {aka void * (*)(long unsigned int,  const char *, int)}’
 int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t), void (*f)(void *));
     ^~~~~~~~~~~~~~~~~~~~~~~~
tls.c:57:9: warning: passing argument 2 of ‘CRYPTO_set_mem_functions’ from incompatible pointer type [-Wincompatible-pointer-types]
         str_realloc_detached_debug, str_free_debug);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/bio.h:69:0,
                 from /usr/include/openssl/lhash.h:71,
                 from common.h:463,
                 from tls.c:38:
/usr/include/openssl/crypto.h:420:5: note: expected ‘void * (*)(void *, size_t) {aka void * (*)(void *, long unsigned int)}’ but argument is of type ‘void * (*)(void *, size_t,  const char *, int) {aka void * (*)(void *, long unsigned int,  const char *, int)}’
 int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t), void (*f)(void *));
     ^~~~~~~~~~~~~~~~~~~~~~~~
tls.c:57:37: warning: passing argument 3 of ‘CRYPTO_set_mem_functions’ from incompatible pointer type [-Wincompatible-pointer-types]
         str_realloc_detached_debug, str_free_debug);
                                     ^~~~~~~~~~~~~~
In file included from /usr/include/openssl/bio.h:69:0,
                 from /usr/include/openssl/lhash.h:71,
                 from common.h:463,
                 from tls.c:38:
/usr/include/openssl/crypto.h:420:5: note: expected ‘void (*)(void *)’ but argument is of type ‘void (*)(void *, const char *, int)’
 int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t), void (*f)(void *));
     ^~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-str.o `test -f 'str.c' || echo './'`str.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-file.o `test -f 'file.c' || echo './'`file.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-client.o `test -f 'client.c' || echo './'`client.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-log.o `test -f 'log.c' || echo './'`log.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-options.o `test -f 'options.c' || echo './'`options.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-protocol.o `test -f 'protocol.c' || echo './'`protocol.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-network.o `test -f 'network.c' || echo './'`network.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-resolver.o `test -f 'resolver.c' || echo './'`resolver.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-ssl.o `test -f 'ssl.c' || echo './'`ssl.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I/usr/kerberos/include -I/usr/include -DLIBDIR='"/usr/lib64/stunnel"' -DCONFDIR='"/etc/stunnel"'   -O2 -pipe -march=native -pthread -Wall -Wextra -Wpedantic -Wformat=2 -Wconversion -Wno-long-long -Wno-deprecated-declarations -fPIE -fstack-protector -D_FORTIFY_SOURCE=2 -c -o stunnel-ctx.o `test -f 'ctx.c' || echo './'`ctx.c
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
ctx.c: In function ‘context_init’:
ctx.c:152:5: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     SSL_CTX_set_options(section->ctx,
     ^~~~~~~~~~~~~~~~~~~
ctx.c:155:5: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     SSL_CTX_clear_options(section->ctx,
     ^~~~~~~~~~~~~~~~~~~~~
ctx.c:196:43: warning: passing argument 2 of ‘SSL_CTX_sess_set_get_cb’ from incompatible pointer type [-Wincompatible-pointer-types]
     SSL_CTX_sess_set_get_cb(section->ctx, sess_get_cb);
                                           ^~~~~~~~~~~
In file included from common.h:464:0,
                 from ctx.c:38:
/usr/include/openssl/ssl.h:733:6: note: expected ‘SSL_SESSION * (*)(struct ssl_st *, unsigned char *, int,  int *) {aka struct ssl_session_st * (*)(struct ssl_st *, unsigned char *, int,  int *)}’ but argument is of type ‘SSL_SESSION * (*)(SSL *, const unsigned char *, int,  int *) {aka struct ssl_session_st * (*)(struct ssl_st *, const unsigned char *, int,  int *)}’
 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
      ^~~~~~~~~~~~~~~~~~~~~~~
ctx.c: At top level:
ctx.c:299:32: error: static declaration of ‘SSL_CTX_get_ciphers’ follows non-static declaration
 NOEXPORT STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx) {
                                ^~~~~~~~~~~~~~~~~~~
In file included from common.h:464:0,
                 from ctx.c:38:
/usr/include/openssl/ssl.h:1235:23: note: previous declaration of ‘SSL_CTX_get_ciphers’ was here
 STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx);
                       ^~~~~~~~~~~~~~~~~~~
make[2]: *** [Makefile:769: stunnel-ctx.o] Error 1
make[2]: Leaving directory '/var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44/src'
make[1]: *** [Makefile:400: all] Error 2
make[1]: Leaving directory '/var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44/src'
make: *** [Makefile:451: all-recursive] Error 1
 * ERROR: net-misc/stunnel-5.44::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=net-misc/stunnel-5.44::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-misc/stunnel-5.44::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-misc:stunnel-5.44:20180514-100021.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-misc/stunnel-5.44/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-misc/stunnel-5.44/temp/environment'.
 * Working directory: '/var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44'
 * S: '/var/tmp/portage/net-misc/stunnel-5.44/work/stunnel-5.44'