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conan install ldns/1.7.1@ --profile=/home/conan/w/BuildSingleReference/6784/e4742a05-037e-4668-88b3-ae7824ceb4a9/profile.txt --build=ldns
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=clang
compiler.libcxx=libstdc++
compiler.version=6.0
os=Linux
os_build=Linux
[options]
ldns:shared=False
[build_requires]
[env]

ldns/1.7.1: Forced build from source
Installing package: ldns/1.7.1
Requirements
    ldns/1.7.1 from local cache - Cache
    openssl/1.1.1j from 'conan-center' - Cache
Packages
    ldns/1.7.1:5bc9f76456031406e3892a5e6ec41a266527d00a - Build
    openssl/1.1.1j:69992a588026a3e14cd49c40ed17369c46d8d3a5 - Cache

Installing (downloading, building) binaries...
openssl/1.1.1j: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
ldns/1.7.1: Copying sources to build folder
ldns/1.7.1: Building your package in /home/conan/w/BuildSingleReference/.conan/data/ldns/1.7.1/_/_/build/5bc9f76456031406e3892a5e6ec41a266527d00a
ldns/1.7.1: Generator txt created conanbuildinfo.txt
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
ldns/1.7.1: Calling build()
ldns/1.7.1: Calling:
 > source_subfolder/configure '--with-ssl=/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1j/_/_/package/69992a588026a3e14cd49c40ed17369c46d8d3a5' '--disable-ldns-config' '--disable-rpath' '--disable-shared' '--enable-static' '--with-pic=yes' '--enable-dsa' '--enable-ecdsa' '--enable-ed25519' '--enable-ed448' '--disable-gost' '--enable-full-dane' '--without-drill' '--without-examples' '--without-pyldns' '--without-p5-dns-ldns' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/ldns/1.7.1/_/_/package/5bc9f76456031406e3892a5e6ec41a266527d00a' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' 

----Running------
> source_subfolder/configure '--with-ssl=/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1j/_/_/package/69992a588026a3e14cd49c40ed17369c46d8d3a5' '--disable-ldns-config' '--disable-rpath' '--disable-shared' '--enable-static' '--with-pic=yes' '--enable-dsa' '--enable-ecdsa' '--enable-ed25519' '--enable-ed448' '--disable-gost' '--enable-full-dane' '--without-drill' '--without-examples' '--without-pyldns' '--without-p5-dns-ldns' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/ldns/1.7.1/_/_/package/5bc9f76456031406e3892a5e6ec41a266527d00a' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' 
-----------------
checking for gcc... clang
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 clang accepts -g... yes
checking for clang option to accept ISO C89... none needed
checking how to run the C preprocessor... clang -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for fgrep... /bin/grep -F
checking for ld used by clang... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/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/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... no
checking for mawk... mawk
checking command to parse /usr/bin/nm -B output from clang 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 mt... no
checking if : is a manifest tool... no
checking for dlfcn.h... yes
checking for objdir... .libs
checking if clang supports -fno-rtti -fno-exceptions... yes
checking for clang option to produce PIC... -fPIC -DPIC
checking if clang PIC flag -fPIC -DPIC works... yes
checking if clang static flag -static works... yes
checking if clang supports -c -o file.o... yes
checking if clang supports -c -o file.o... (cached) yes
checking whether the clang linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
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... no
checking whether to build static libraries... yes
checking for gcc... (cached) clang
checking whether we are using the GNU C compiler... (cached) yes
checking whether clang accepts -g... (cached) yes
checking for clang option to accept ISO C89... (cached) none needed
checking clang dependency flag... -MM
checking whether make sets $(MAKE)... yes
checking whether clang supports -std=c99... yes
checking whether clang supports -xc99... no
checking for an ANSI C-conforming const... yes
checking whether clang supports -Wall... yes
checking whether clang supports -W... yes
checking whether clang supports -Wwrite-strings... yes
checking whether clang supports -Wstrict-prototypes... yes
checking whether clang supports -Wunused-function... yes
checking whether clang supports -Wmissing-prototypes... no
checking for getopt.h... yes
checking for time.h... yes
checking for winsock2.h... no
checking for ws2tcpip.h... no
checking whether clang supports -Werror... yes
checking whether clang supports -Wall... (cached) yes
checking whether clang supports -std=c99... (cached) yes
checking whether clang supports -xc99... (cached) no
checking for getopt.h... (cached) yes
checking for time.h... (cached) yes
checking whether we need -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for clang... no
checking whether we need -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for clang... no
checking whether we need -std=c99 as a flag for clang... no
checking whether we need -D_BSD_SOURCE -D_DEFAULT_SOURCE as a flag for clang... no
checking whether we need -D_GNU_SOURCE as a flag for clang... yes
checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for clang... no
checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for clang... no
checking whether we need -D__EXTENSIONS__ as a flag for clang... no
checking for inline... inline
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
checking for uint32_t... yes
checking for uint64_t... yes
checking for doxygen... no
checking for library containing socket... none required
checking for library containing inet_pton... none required
checking for poll(2)... yes
checking for ar... /usr/bin/ar
checking for SSL... found in /home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1j/_/_/package/69992a588026a3e14cd49c40ed17369c46d8d3a5
checking for HMAC_Update in -lcrypto... yes
checking for openssl/ssl.h... yes
checking for openssl/err.h... yes
checking for openssl/rand.h... yes
checking for LibreSSL... no
checking for EVP_sha256... yes
checking for EVP_sha384... yes
checking for EVP_sha512... no
ldns/1.7.1: 
ldns/1.7.1: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/ldns/1.7.1/_/_/build/5bc9f76456031406e3892a5e6ec41a266527d00a
ldns/1.7.1: ERROR: Package '5bc9f76456031406e3892a5e6ec41a266527d00a' build failed
ldns/1.7.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/ldns/1.7.1/_/_/build/5bc9f76456031406e3892a5e6ec41a266527d00a
ERROR: ldns/1.7.1: Error in build() method, line 82
	autotools = self._configure_autotools()
while calling '_configure_autotools', line 78
	self._autotools.configure(configure_dir=self._source_subfolder, args=args)
	ConanException: Error 1 while executing source_subfolder/configure '--with-ssl=/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1j/_/_/package/69992a588026a3e14cd49c40ed17369c46d8d3a5' '--disable-ldns-config' '--disable-rpath' '--disable-shared' '--enable-static' '--with-pic=yes' '--enable-dsa' '--enable-ecdsa' '--enable-ed25519' '--enable-ed448' '--disable-gost' '--enable-full-dane' '--without-drill' '--without-examples' '--without-pyldns' '--without-p5-dns-ldns' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/ldns/1.7.1/_/_/package/5bc9f76456031406e3892a5e6ec41a266527d00a' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' 
Terminated