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conan install serf/1.3.9@#9839bb2dd4ea81214fbca461d7faca58 --build=serf -pr /home/conan/w/BuildSingleReference/82451/d44be2fd-bdde-4346-ab92-f40da62174d0/profile_linux_10_libstdcpp11_gcc_release_64.serf-shared-True.txt
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Configuration:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=10
os=Linux
[options]
serf:shared=True
[build_requires]
[env]

serf/1.3.9: Forced build from source
Installing package: serf/1.3.9
Requirements
    apr/1.7.0 from 'conan-center' - Cache
    apr-util/1.6.1 from 'conan-center' - Cache
    expat/2.4.1 from 'conan-center' - Cache
    libiconv/1.16 from 'conan-center' - Cache
    openssl/1.1.1m from 'conan-center' - Cache
    serf/1.3.9 from local cache - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    apr/1.7.0:c81f31b4d67e7169ee02e834bae9bc7fa2bf144d - Cache
    apr-util/1.6.1:e343ee0c29eb56661e7b492bcbf990199f7f7e9b - Cache
    expat/2.4.1:859363389e24f9402c19222fd527806e3c413615 - Cache
    libiconv/1.16:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Cache
    openssl/1.1.1m:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Cache
    serf/1.3.9:d71382fd526a8c3e8359f9d91996115220f236fa - Build
    zlib/1.2.11:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Cache
Build requirements
    scons/3.1.2 from 'conan-center' - Cache
Build requirements packages
    scons/3.1.2:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache

Installing (downloading, building) binaries...
apr/1.7.0: Already installed!
apr/1.7.0: Settings APR_ROOT environment var: /home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d
expat/2.4.1: Already installed!
libiconv/1.16: Already installed!
libiconv/1.16: Appending PATH environment var: /home/conan/w/BuildSingleReference/.conan/data/libiconv/1.16/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/bin
openssl/1.1.1m: Already installed!
scons/3.1.2: Already installed!
scons/3.1.2: Appending PATH environment var: /home/conan/w/BuildSingleReference/.conan/data/scons/3.1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin
scons/3.1.2: Setting SCONS environment variable: /home/conan/w/BuildSingleReference/.conan/data/scons/3.1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin/scons
zlib/1.2.11: Already installed!
apr-util/1.6.1: Already installed!
apr-util/1.6.1: Appending PATH env var : /home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b/bin
apr-util/1.6.1: Settings APR_UTIL_ROOT environment var: /home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b
serf/1.3.9: Applying build-requirement: scons/3.1.2
serf/1.3.9: Copying sources to build folder
serf/1.3.9: Building your package in /home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/build/d71382fd526a8c3e8359f9d91996115220f236fa
serf/1.3.9: Generator txt created conanbuildinfo.txt
serf/1.3.9: Aggregating env generators
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
serf/1.3.9: Calling build()

----Running------
> scons "-Y" "/home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/build/d71382fd526a8c3e8359f9d91996115220f236fa/source_subfolder" APR="/home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d" APU="/home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b" OPENSSL="/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1m/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1" PREFIX="/home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/package/d71382fd526a8c3e8359f9d91996115220f236fa" LIBDIR="/home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/package/d71382fd526a8c3e8359f9d91996115220f236fa/lib" ZLIB="/home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1" DEBUG="False" APR_STATIC="True" CFLAGS="-m64 -O3 -s" LINKFLAGS=" -L'/home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1m/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/libiconv/1.16/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/expat/2.4.1/_/_/package/859363389e24f9402c19222fd527806e3c413615/lib'" CPPFLAGS="-DXML_STATIC -DAPR_DECLARE_STATIC -DAPU_DECLARE_STATIC -DNDEBUG -I'/home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b/include' -I'/home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/include' -I'/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1m/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/include' -I'/home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d/include' -I'/home/conan/w/BuildSingleReference/.conan/data/libiconv/1.16/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/include' -I'/home/conan/w/BuildSingleReference/.conan/data/expat/2.4.1/_/_/package/859363389e24f9402c19222fd527806e3c413615/include'" CC="/usr/bin/gcc" SOURCE_LAYOUT="False"
-----------------
serf/1.3.9: 
usage: scons [OPTION] [TARGET] ...

SCons Error: no such option: -O
serf/1.3.9: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/build/d71382fd526a8c3e8359f9d91996115220f236fa
serf/1.3.9: ERROR: Package 'd71382fd526a8c3e8359f9d91996115220f236fa' build failed
serf/1.3.9: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/build/d71382fd526a8c3e8359f9d91996115220f236fa
ERROR: serf/1.3.9: Error in build() method, line 109
	self.run("scons {} {}".format(" ".join(escape_str(s) for s in args), " ".join("{}={}".format(k, escape_str(v)) for k, v in kwargs.items())), run_environment=True)
	ConanException: Error 2 while executing scons "-Y" "/home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/build/d71382fd526a8c3e8359f9d91996115220f236fa/source_subfolder" APR="/home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d" APU="/home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b" OPENSSL="/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1m/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1" PREFIX="/home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/package/d71382fd526a8c3e8359f9d91996115220f236fa" LIBDIR="/home/conan/w/BuildSingleReference/.conan/data/serf/1.3.9/_/_/package/d71382fd526a8c3e8359f9d91996115220f236fa/lib" ZLIB="/home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1" DEBUG="False" APR_STATIC="True" CFLAGS="-m64 -O3 -s" LINKFLAGS=" -L'/home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1m/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/libiconv/1.16/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib' -L'/home/conan/w/BuildSingleReference/.conan/data/expat/2.4.1/_/_/package/859363389e24f9402c19222fd527806e3c413615/lib'" CPPFLAGS="-DXML_STATIC -DAPR_DECLARE_STATIC -DAPU_DECLARE_STATIC -DNDEBUG -I'/home/conan/w/BuildSingleReference/.conan/data/apr-util/1.6.1/_/_/package/e343ee0c29eb56661e7b492bcbf990199f7f7e9b/include' -I'/home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/include' -I'/home/conan/w/BuildSingleReference/.conan/data/openssl/1.1.1m/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/include' -I'/home/conan/w/BuildSingleReference/.conan/data/apr/1.7.0/_/_/package/c81f31b4d67e7169ee02e834bae9bc7fa2bf144d/include' -I'/home/conan/w/BuildSingleReference/.conan/data/libiconv/1.16/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/include' -I'/home/conan/w/BuildSingleReference/.conan/data/expat/2.4.1/_/_/package/859363389e24f9402c19222fd527806e3c413615/include'" CC="/usr/bin/gcc" SOURCE_LAYOUT="False"