configure: WARNING: dssl/sslcap.h: present but cannot be compiled

[schwo]

On Ubuntu 12.04 LTS I received the following error message when running ./configure . I noticed others having the same issue a couple of years ago but didn't have any luck with their "fix". #3
...
checking dssl/sslcap.h presence... yes
configure: WARNING: dssl/sslcap.h: present but cannot be compiled
configure: WARNING: dssl/sslcap.h: check for missing prerequisite headers?
configure: WARNING: dssl/sslcap.h: see the Autoconf documentation
configure: WARNING: dssl/sslcap.h: section "Present But Cannot Be Compiled"
configure: WARNING: dssl/sslcap.h: proceeding with the compiler's result
configure: WARNING: ## ------------------------------------- ##
configure: WARNING: ## Report this to plashchynski@gmail.com ##
configure: WARNING: ## ------------------------------------- ##
checking for dssl/sslcap.h... no
configure: error: libdssl header file not found. https://github.com/downloads/plashchynski/viewssld/libdssl-2.1.1.tar.gz

[plashchynski]

Hello, please send my your config.log

[schwo]

I noticed that you have since pushed updates to master. Although ./configure still gives me errors I'm able to get it to build a binary successfully. Below is the log.

config.log.....
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by viewssld configure 0.7.0, which was
generated by GNU Autoconf 2.68. Invocation command line was

$ ./configure

---------

Platform.

---------

hostname = node3.vpn
uname -m = x86_64
uname -r = 3.13.0-45-generic
uname -s = Linux
uname -v = #74~precise1-Ubuntu SMP Thu Jan 15 20:21:55 UTC 2015

/usr/bin/uname -p = unknown
/bin/uname -X = unknown

/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown

PATH: /usr/bin
PATH: /bin
PATH: /opt/chef/embedded/bin
PATH: /opt/chef/embedded/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /sbin
PATH: /usr/local/pfring/bin
PATH: /usr/local/pfring/sbin

-----------

Core tests.

-----------

configure:2055: checking build system type
configure:2069: result: x86_64-unknown-linux-gnu
configure:2089: checking host system type
configure:2102: result: x86_64-unknown-linux-gnu
configure:2122: checking target system type
configure:2135: result: x86_64-unknown-linux-gnu
configure:2177: checking for a BSD-compatible install
configure:2245: result: /usr/bin/install -c
configure:2256: checking whether build environment is sane
configure:2306: result: yes
configure:2447: checking for a thread-safe mkdir -p
configure:2486: result: /bin/mkdir -p
configure:2499: checking for gawk
configure:2529: result: no
configure:2499: checking for mawk
configure:2515: found /usr/bin/mawk
configure:2526: result: mawk
configure:2537: checking whether make sets $(MAKE)
configure:2559: result: yes
configure:2689: checking for gcc
configure:2705: found /usr/bin/gcc
configure:2716: result: gcc
configure:2945: checking for C compiler version
configure:2954: gcc --version >&5
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:2965: $? = 0
configure:2954: gcc -v >&5
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
configure:2965: $? = 0
configure:2954: gcc -V >&5
gcc: error: unrecognized option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:2965: $? = 4
configure:2954: gcc -qversion >&5
gcc: error: unrecognized option '-qversion'
gcc: fatal error: no input files
compilation terminated.
configure:2965: $? = 4
configure:2985: checking whether the C compiler works
configure:3007: gcc conftest.c >&5
configure:3011: $? = 0
configure:3059: result: yes
configure:3062: checking for C compiler default output file name
configure:3064: result: a.out
configure:3070: checking for suffix of executables
configure:3077: gcc -o conftest conftest.c >&5
configure:3081: $? = 0
configure:3103: result:
configure:3125: checking whether we are cross compiling
configure:3133: gcc -o conftest conftest.c >&5
configure:3137: $? = 0
configure:3144: ./conftest
configure:3148: $? = 0
configure:3163: result: no
configure:3168: checking for suffix of object files
configure:3190: gcc -c conftest.c >&5
configure:3194: $? = 0
configure:3215: result: o
configure:3219: checking whether we are using the GNU C compiler
configure:3238: gcc -c conftest.c >&5
configure:3238: $? = 0
configure:3247: result: yes
configure:3256: checking whether gcc accepts -g
configure:3276: gcc -c -g conftest.c >&5
configure:3276: $? = 0
configure:3317: result: yes
configure:3334: checking for gcc option to accept ISO C89
configure:3398: gcc -c -g -O2 conftest.c >&5
configure:3398: $? = 0
configure:3411: result: none needed
configure:3442: checking for style of include used by make
configure:3470: result: GNU
configure:3496: checking dependency style of gcc
configure:3607: result: gcc3
configure:3629: checking how to run the C preprocessor
configure:3660: gcc -E conftest.c
configure:3660: $? = 0
configure:3674: gcc -E conftest.c
conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
compilation terminated.
configure:3674: $? = 1
configure: failed program was:
| /* confdefs.h /
| #define PACKAGE_NAME "viewssld"
| #define PACKAGE_TARNAME "viewssld"
| #define PACKAGE_VERSION "0.7.0"
| #define PACKAGE_STRING "viewssld 0.7.0"
| #define PACKAGE_BUGREPORT "plashchynski@gmail.com"
| #define PACKAGE_URL ""
| #define PACKAGE "viewssld"
| #define VERSION "0.7.0"
| / end confdefs.h. /
| #include <ac_nonexistent.h>
configure:3699: result: gcc -E
configure:3719: gcc -E conftest.c
configure:3719: $? = 0
configure:3733: gcc -E conftest.c
conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
compilation terminated.
configure:3733: $? = 1
configure: failed program was:
| / confdefs.h /
| #define PACKAGE_NAME "viewssld"
| #define PACKAGE_TARNAME "viewssld"
| #define PACKAGE_VERSION "0.7.0"
| #define PACKAGE_STRING "viewssld 0.7.0"
| #define PACKAGE_BUGREPORT "plashchynski@gmail.com"
| #define PACKAGE_URL ""
| #define PACKAGE "viewssld"
| #define VERSION "0.7.0"
| / end confdefs.h. */
| #include <ac_nonexistent.h>
configure:3762: checking for grep that handles long lines and -e
configure:3820: result: /bin/grep
configure:3825: checking for egrep
configure:3887: result: /bin/grep -E
configure:3892: checking for ANSI C header files
configure:3912: gcc -c -g -O2 conftest.c >&5
configure:3912: $? = 0
configure:3985: gcc -o conftest -g -O2 conftest.c >&5
configure:3985: $? = 0
configure:3985: ./conftest
configure:3985: $? = 0
configure:3996: result: yes
configure:4004: checking for sys/wait.h that is POSIX.1 compatible
configure:4030: gcc -c -g -O2 conftest.c >&5
configure:4030: $? = 0
configure:4037: result: yes
configure:4050: checking for sys/types.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for sys/stat.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for stdlib.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for string.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for memory.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for strings.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for inttypes.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for stdint.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4050: checking for unistd.h
configure:4050: gcc -c -g -O2 conftest.c >&5
configure:4050: $? = 0
configure:4050: result: yes
configure:4065: checking arpa/inet.h usability
configure:4065: gcc -c -g -O2 conftest.c >&5
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking arpa/inet.h presence
configure:4065: gcc -E conftest.c
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking for arpa/inet.h
configure:4065: result: yes
configure:4065: checking netinet/in.h usability
configure:4065: gcc -c -g -O2 conftest.c >&5
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking netinet/in.h presence
configure:4065: gcc -E conftest.c
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking for netinet/in.h
configure:4065: result: yes
configure:4065: checking for stdlib.h
configure:4065: result: yes
configure:4065: checking for string.h
configure:4065: result: yes
configure:4065: checking sys/ioctl.h usability
configure:4065: gcc -c -g -O2 conftest.c >&5
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking sys/ioctl.h presence
configure:4065: gcc -E conftest.c
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking for sys/ioctl.h
configure:4065: result: yes
configure:4065: checking sys/socket.h usability
configure:4065: gcc -c -g -O2 conftest.c >&5
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking sys/socket.h presence
configure:4065: gcc -E conftest.c
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking for sys/socket.h
configure:4065: result: yes
configure:4065: checking syslog.h usability
configure:4065: gcc -c -g -O2 conftest.c >&5
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking syslog.h presence
configure:4065: gcc -E conftest.c
configure:4065: $? = 0
configure:4065: result: yes
configure:4065: checking for syslog.h
configure:4065: result: yes
configure:4065: checking for unistd.h
configure:4065: result: yes
configure:4245: creating ./config.status

----------------------

Running config.status.

----------------------

This file was extended by viewssld config.status 0.7.0, which was
generated by GNU Autoconf 2.68. Invocation command line was

CONFIG_FILES =
CONFIG_HEADERS =
CONFIG_LINKS =
CONFIG_COMMANDS =
$ ./config.status

on node3.vpn

config.status:802: creating Makefile
config.status:802: creating src/Makefile
config.status:802: creating doc/Makefile
config.status:802: creating distribute.sh
config.status:974: executing depfiles commands
config.status:974: executing default commands
configure:5393: checking pcap.h usability
configure:5393: gcc -c -g -O2 conftest.c >&5
configure:5393: $? = 0
configure:5393: result: yes
configure:5393: checking pcap.h presence
configure:5393: gcc -E conftest.c
configure:5393: $? = 0
configure:5393: result: yes
configure:5393: checking for pcap.h
configure:5393: result: yes
configure:5401: checking openssl/ssl.h usability
configure:5401: gcc -c -g -O2 conftest.c >&5
configure:5401: $? = 0
configure:5401: result: yes
configure:5401: checking openssl/ssl.h presence
configure:5401: gcc -E conftest.c
configure:5401: $? = 0
configure:5401: result: yes
configure:5401: checking for openssl/ssl.h
configure:5401: result: yes
configure:5409: checking for dssl/sslcap.h
configure:5409: gcc -c -g -O2 conftest.c >&5
In file included from /usr/local/include/dssl/sslcap.h:25:0,
from conftest.c:35:
/usr/local/include/dssl/dssl_defs.h:96:70: error: unknown type name 'u_char'
In file included from /usr/local/include/dssl/stream.h:24:0,
from /usr/local/include/dssl/session.h:25,
from /usr/local/include/dssl/session_table.h:24,
from /usr/local/include/dssl/capenv.h:24,
from /usr/local/include/dssl/sslcap.h:29,
from conftest.c:35:
/usr/local/include/dssl/packet.h:36:2: error: unknown type name 'u_char'
/usr/local/include/dssl/packet.h:37:23: error: field 'pcap_header' has incomplete type
/usr/local/include/dssl/packet.h:52:20: error: field 'ack_time' has incomplete type
In file included from /usr/local/include/dssl/session.h:25:0,
from /usr/local/include/dssl/session_table.h:24,
from /usr/local/include/dssl/capenv.h:24,
from /usr/local/include/dssl/sslcap.h:29,
from conftest.c:35:
/usr/local/include/dssl/stream.h:43:18: error: field 'ack_time' has incomplete type
/usr/local/include/dssl/stream.h:79:17: error: field 'syn_time' has incomplete type
/usr/local/include/dssl/stream.h:81:17: error: field 'first_ack_time' has incomplete type
In file included from /usr/local/include/dssl/session_table.h:24:0,
from /usr/local/include/dssl/capenv.h:24,
from /usr/local/include/dssl/sslcap.h:29,
from conftest.c:35:
/usr/local/include/dssl/session.h:44:2: error: unknown type name 'DataCallbackProc'
/usr/local/include/dssl/session.h:49:18: error: field 'packet_time' has incomplete type
/usr/local/include/dssl/session.h:51:2: error: unknown type name 'time_t'
/usr/local/include/dssl/session.h:83:44: error: unknown type name 'DataCallbackProc'
In file included from /usr/local/include/dssl/capenv.h:24:0,
from /usr/local/include/dssl/sslcap.h:29,
from conftest.c:35:
/usr/local/include/dssl/session_table.h:46:2: error: unknown type name 'time_t'
/usr/local/include/dssl/session_table.h:48:2: error: unknown type name 'time_t'
In file included from /usr/local/include/dssl/capenv.h:25:0,
from /usr/local/include/dssl/sslcap.h:29,
from conftest.c:35:
/usr/local/include/dssl/ssl_ctx.h:38:2: error: unknown type name 'EVP_PKEY'
/usr/local/include/dssl/ssl_ctx.h:53:2: error: unknown type name 'EVP_PKEY'
/usr/local/include/dssl/ssl_ctx.h:73:17: error: unknown type name 'EVP_PKEY'
/usr/local/include/dssl/ssl_ctx.h:96:35: error: unknown type name 'EVP_PKEY'
In file included from /usr/local/include/dssl/sslcap.h:29:0,
from conftest.c:35:
/usr/local/include/dssl/capenv.h:51:2: error: unknown type name 'pcap_t'
/usr/local/include/dssl/capenv.h:52:5: error: unknown type name 'pcap_handler'
/usr/local/include/dssl/capenv.h:76:23: error: unknown type name 'pcap_t'
/usr/local/include/dssl/capenv.h:101:4: error: unknown type name 'EVP_PKEY'
/usr/local/include/dssl/capenv.h:104:35: error: unknown type name 'EVP_PKEY'
configure:5409: $? = 1
configure: failed program was:
| /* confdefs.h /
| #define PACKAGE_NAME "viewssld"
| #define PACKAGE_TARNAME "viewssld"
| #define PACKAGE_VERSION "0.7.0"
| #define PACKAGE_STRING "viewssld 0.7.0"
| #define PACKAGE_BUGREPORT "plashchynski@gmail.com"
| #define PACKAGE_URL ""
| #define PACKAGE "viewssld"
| #define VERSION "0.7.0"
| #define STDC_HEADERS 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ARPA_INET_H 1
| #define HAVE_NETINET_IN_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_IOCTL_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_SYSLOG_H 1
| #define HAVE_UNISTD_H 1
| / end confdefs.h. */
| #ifdef HAVE_SSLCAP_H
| # include <dssl/sslcap.h>
| #endif
|
|
| #include <dssl/sslcap.h>
configure:5409: result: no
configure:5417: error: libdssl header file not found. https://github.com/downloads/plashchynski/viewssld/libdssl-2.1.1.tar.gz

----------------

Cache variables.

----------------

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_header_arpa_inet_h=yes
ac_cv_header_dssl_sslcap_h=no
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_netinet_in_h=yes
ac_cv_header_openssl_ssl_h=yes
ac_cv_header_pcap_h=yes
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_ioctl_h=yes
ac_cv_header_sys_socket_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_sys_wait_h=yes
ac_cv_header_syslog_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=x86_64-unknown-linux-gnu
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GREP=/bin/grep
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=mawk
ac_cv_prog_CPP='gcc -E'
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_make_make_set=yes
ac_cv_target=x86_64-unknown-linux-gnu
am_cv_CC_dependencies_compiler_type=gcc3

-----------------

Output variables.

-----------------

ACLOCAL='${SHELL} /home/user/viewssld/missing --run aclocal-1.11'
AMDEPBACKSLASH=''
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AUTOCONF='${SHELL} /home/user/viewssld/missing --run autoconf'
AUTOHEADER='${SHELL} /home/user/viewssld/missing --run autoheader'
AUTOMAKE='${SHELL} /home/user/viewssld/missing --run automake-1.11'
AWK='mawk'
CC='gcc'
CCDEPMODE='depmode=gcc3'
CFLAGS='-g -O2'
CPP='gcc -E'
CPPFLAGS=''
CYGPATH_W='echo'
DEFS='-DPACKAGE_NAME="viewssld" -DPACKAGE_TARNAME="viewssld" -DPACKAGE_VERSION="0.7.0" -DPACKAGE_STRING="viewssld\ 0.7.0" -DPACKAGE_BUGREPORT="plashchynski@gmail.com" -DPACKAGE_URL="" -DPACKAGE="viewssld" -DVERSION="0.7.0" -DSTDC_HEADERS=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_NETINET_IN_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_SYS_IOCTL_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_SYSLOG_H=1 -DHAVE_UNISTD_H=1'
DEPDIR='.deps'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EXEEXT=''
GREP='/bin/grep'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LTLIBOBJS=''
MAKEINFO='${SHELL} /home/user/viewssld/missing --run makeinfo'
MKDIR_P='/bin/mkdir -p'
OBJEXT='o'
PACKAGE='viewssld'
PACKAGE_BUGREPORT='plashchynski@gmail.com'
PACKAGE_NAME='viewssld'
PACKAGE_STRING='viewssld 0.7.0'
PACKAGE_TARNAME='viewssld'
PACKAGE_URL=''
PACKAGE_VERSION='0.7.0'
PATH_SEPARATOR=':'
SET_MAKE=''
SHELL='/bin/bash'
STRIP=''
VERSION='0.7.0'
ac_ct_CC='gcc'
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep='_no'
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host='x86_64-unknown-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/user/viewssld/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='/bin/mkdir -p'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr/local'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux-gnu'
target_alias=''
target_cpu='x86_64'
target_os='linux-gnu'
target_vendor='unknown'

-----------

confdefs.h.

-----------

/* confdefs.h */
#define PACKAGE_NAME "viewssld"
#define PACKAGE_TARNAME "viewssld"
#define PACKAGE_VERSION "0.7.0"
#define PACKAGE_STRING "viewssld 0.7.0"
#define PACKAGE_BUGREPORT "plashchynski@gmail.com"
#define PACKAGE_URL ""
#define PACKAGE "viewssld"
#define VERSION "0.7.0"
#define STDC_HEADERS 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_ARPA_INET_H 1
#define HAVE_NETINET_IN_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_SYSLOG_H 1
#define HAVE_UNISTD_H 1

configure: exit 1

[andreycpp]

The fix in #3 was to add the following includes into /usr/local/include/dssl/packet.h:

#include <pcap/pcap.h>
#include <openssl/evp.h>

In case of Ubuntu 16.04 this still produces the problem, however moving these includes into /usr/local/include/dssl/dssl_defs.h fixes the problem and makes configure happy.