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conan install json-c/0.13.1@ --profile=/home/conan/w/BuildSingleReference/5040/100d8bf8-69bc-4a6a-84de-666302e1d15a/profile.txt --build=json-c
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=clang
compiler.libcxx=libstdc++
compiler.version=11
os=Linux
os_build=Linux
[options]
json-c:shared=False
[build_requires]
[env]

json-c/0.13.1: Forced build from source
Installing package: json-c/0.13.1
Requirements
    json-c/0.13.1 from 'conan-upstream' - Cache
Packages
    json-c/0.13.1:d988447fa516eac7400b2f34e2d4b89e42b4b1a8 - Build

Installing (downloading, building) binaries...
json-c/0.13.1: Copying sources to build folder
json-c/0.13.1: Building your package in /home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8
json-c/0.13.1: Generator cmake created conanbuildinfo.cmake
[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
json-c/0.13.1: Calling build()

----Running------
> cd '/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="11" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/package/d988447fa516eac7400b2f34e2d4b89e42b4b1a8" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8'
-----------------
-- The C compiler identification is Clang 11.0.1
-- The CXX compiler identification is Clang 11.0.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/clang - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler Clang>=8, checking major version 11
-- Conan: Checking correct version: 11
-- Looking for strtoll
-- Looking for strtoll - found
/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8/source_subfolder
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'autoconf-archive/m4'.
libtoolize: copying file 'autoconf-archive/m4/libtool.m4'
libtoolize: copying file 'autoconf-archive/m4/ltoptions.m4'
libtoolize: copying file 'autoconf-archive/m4/ltsugar.m4'
libtoolize: copying file 'autoconf-archive/m4/ltversion.m4'
libtoolize: copying file 'autoconf-archive/m4/lt~obsolete.m4'
libtoolize: Consider adding '-I autoconf-archive/m4' to ACLOCAL_AMFLAGS in Makefile.am.
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make sets $(MAKE)... (cached) yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
Multi-threaded support disabled. Use --enable-threading to enable.
RDRAND Hardware RNG Hash Seed disabled. Use --enable-rdrand to enable
checking whether make supports nested variables... (cached) yes
checking for style of include used by make... GNU
checking for gcc... /usr/bin/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 /usr/bin/clang accepts -g... yes
checking for /usr/bin/clang option to accept ISO C89... none needed
checking whether /usr/bin/clang understands -c and -o together... yes
checking dependency style of /usr/bin/clang... gcc3
checking for /usr/bin/clang option to accept ISO C99... none needed
checking how to run the C preprocessor... /usr/bin/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 fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for strings.h... (cached) yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking for unistd.h... (cached) yes
checking sys/cdefs.h usability... yes
checking sys/cdefs.h presence... yes
checking for sys/cdefs.h... yes
checking sys/param.h usability... yes
checking sys/param.h presence... yes
checking for sys/param.h... yes
checking stdarg.h usability... yes
checking stdarg.h presence... yes
checking for stdarg.h... yes
checking locale.h usability... yes
checking locale.h presence... yes
checking for locale.h... yes
checking xlocale.h usability... yes
checking xlocale.h presence... yes
checking for xlocale.h... yes
checking endian.h usability... yes
checking endian.h presence... yes
checking for endian.h... yes
checking for inttypes.h... (cached) yes
checking for an ANSI C-conforming const... yes
checking for size_t... yes
checking for __thread support... yes
checking for vprintf... yes
checking for _doprnt... no
checking for working memcmp... yes
checking for realloc... yes
checking for strcasecmp... yes
checking for strdup... yes
checking for strerror... yes
checking for snprintf... yes
checking for vsnprintf... yes
checking for vasprintf... yes
checking for open... yes
checking for vsyslog... yes
checking for strncasecmp... yes
checking for setlocale... yes
checking whether INFINITY is declared... yes
checking whether nan is declared... yes
checking whether isnan is declared... yes
checking whether isinf is declared... yes
checking whether _isnan is declared... no
checking whether _finite is declared... no
checking for GCC atomic builtins... yes
checking for uselocale... yes
-- Configuring incomplete, errors occurred!
See also "/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8/build_subfolder/CMakeFiles/CMakeOutput.log".
json-c/0.13.1: 
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal 
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --copy
autoreconf: running: /usr/bin/autoconf
autoreconf: running: /usr/bin/autoheader
autoreconf: running: automake --add-missing --copy --no-force
autoreconf: Leaving directory `.'
CMake Error at source_subfolder/CMakeLists.txt:47 (file):
  file COPY cannot find
  "/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8/source_subfolder/./config.h":
  No such file or directory.


CMake Error at source_subfolder/CMakeLists.txt:48 (file):
  file COPY cannot find
  "/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8/source_subfolder/./json_config.h":
  No such file or directory.


json-c/0.13.1: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8
json-c/0.13.1: ERROR: Package 'd988447fa516eac7400b2f34e2d4b89e42b4b1a8' build failed
json-c/0.13.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8
ERROR: json-c/0.13.1: Error in build() method, line 71
	cmake = self._configure_cmake()
while calling '_configure_cmake', line 65
	self._cmake.configure(build_folder=self._build_subfolder)
	ConanException: Error 1 while executing cd '/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="11" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/package/d988447fa516eac7400b2f34e2d4b89e42b4b1a8" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/d988447fa516eac7400b2f34e2d4b89e42b4b1a8'
Terminated