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conan install json-c/0.13.1@ --profile=/home/conan/w/BuildSingleReference/1049/fa6fee51-505a-49c0-bf74-ea54334165a6/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=10
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/0.13.1:2b1e5ff9df96aaf5924c273e1368c632fcb32dd2 - 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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2
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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="10" -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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2" -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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2'
-----------------
-- The C compiler identification is Clang 10.0.1
-- The CXX compiler identification is Clang 10.0.1
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- 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 10
-- Conan: Checking correct version: 10
-- Looking for strtoll
-- Looking for strtoll - found
/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2/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... -- Configuring incomplete, errors occurred!
See also "/home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2/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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2/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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2/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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2
json-c/0.13.1: ERROR: Package '2b1e5ff9df96aaf5924c273e1368c632fcb32dd2' build failed
json-c/0.13.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/json-c/0.13.1/_/_/build/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2
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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="10" -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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2" -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/2b1e5ff9df96aaf5924c273e1368c632fcb32dd2'
Terminated