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conan install huffman/1.2.2@ --profile=/home/conan/w/BuildSingleReference/9707/d0ea723d-051e-440a-a1a8-fb5155011ab1/profile.txt --build=huffman
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=gcc
compiler.libcxx=libstdc++
compiler.version=4.9
os=Linux
os_build=Linux
[options]
huffman:shared=False
[build_requires]
[env]

huffman/1.2.2: Forced build from source
Installing package: huffman/1.2.2
Requirements
    huffman/1.2.2 from local cache - Cache
Packages
    huffman/1.2.2:2345d377da94e8ffae1333469573b8215c98c514 - Build

Installing (downloading, building) binaries...
huffman/1.2.2: Copying sources to build folder
huffman/1.2.2: Building your package in /home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514
huffman/1.2.2: 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
huffman/1.2.2: Calling build()

----Running------
> cd '/home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="4.9" -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/huffman/1.2.2/_/_/package/2345d377da94e8ffae1333469573b8215c98c514" -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/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514'
-----------------
-- The C compiler identification is GNU 4.9.4
-- The CXX compiler identification is GNU 4.9.4
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - 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/g++ - 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: Checking correct version: 4.9
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514

----Running------
> cmake --build '/home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514' '--' '-j3'
-----------------
Scanning dependencies of target huffman
[ 50%] Building C object CMakeFiles/huffman.dir/source_subfolder/huffman.c.o
huffman/1.2.2: 
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


/home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514/source_subfolder/huffman.c: In function 'read_code_table':
/home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514/source_subfolder/huffman.c:699:3: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
   for(unsigned int curbit = 0; curbit < numbits; ++curbit)
   ^
/home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514/source_subfolder/huffman.c:699:3: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
make[2]: *** [CMakeFiles/huffman.dir/source_subfolder/huffman.c.o] Error 1
make[1]: *** [CMakeFiles/huffman.dir/all] Error 2
make: *** [all] Error 2
huffman/1.2.2: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514
huffman/1.2.2: ERROR: Package '2345d377da94e8ffae1333469573b8215c98c514' build failed
huffman/1.2.2: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514
ERROR: huffman/1.2.2: Error in build() method, line 49
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/BuildSingleReference/.conan/data/huffman/1.2.2/_/_/build/2345d377da94e8ffae1333469573b8215c98c514' '--' '-j3'