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conan install mpdecimal/2.5.1@ --profile=/home/conan/w/BuildSingleReference/8769/87375621-128e-49cd-8363-6cef8f7ebf23/profile.txt --build=mpdecimal
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++
compiler.version=4.9
os=Linux
os_build=Linux
[options]
mpdecimal:shared=False
[build_requires]
[env]

mpdecimal/2.5.1: Forced build from source
Installing package: mpdecimal/2.5.1
Requirements
    mpdecimal/2.5.1 from local cache - Cache
Packages
    mpdecimal/2.5.1:4007ffbe503aebd80606c4e79fce8f798f842d0b - Build
Build requirements
    autoconf/2.69 from 'conan-center' - Cache
    m4/1.4.18 from 'conan-center' - Cache
Build requirements packages
    autoconf/2.69:cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31 - Cache
    m4/1.4.18:75afd4a5a43dc297f65bd5338e9887b268cb97ba - Cache

Installing (downloading, building) binaries...
m4/1.4.18: Already installed!
m4/1.4.18: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/m4/1.4.18/_/_/package/75afd4a5a43dc297f65bd5338e9887b268cb97ba/bin
m4/1.4.18: Setting M4 environment variable: /home/conan/w/BuildSingleReference/.conan/data/m4/1.4.18/_/_/package/75afd4a5a43dc297f65bd5338e9887b268cb97ba/bin/m4
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
autoconf/2.69: Already installed!
autoconf/2.69: Appending PATH env var with : /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin
autoconf/2.69: Setting AC_MACRODIR to /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/share/autoconf
autoconf/2.69: Setting AUTOCONF to /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoconf
autoconf/2.69: Setting AUTORECONF to /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoreconf
autoconf/2.69: Setting AUTOHEADER to /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoheader
autoconf/2.69: Setting AUTOM4TE to /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autom4te
autoconf/2.69: Setting AUTOM4TE_PERLLIBDIR to /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/share/autoconf
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
mpdecimal/2.5.1: Applying build-requirement: autoconf/2.69
mpdecimal/2.5.1: Applying build-requirement: m4/1.4.18
mpdecimal/2.5.1: Copying sources to build folder
mpdecimal/2.5.1: Building your package in /home/conan/w/BuildSingleReference/.conan/data/mpdecimal/2.5.1/_/_/build/4007ffbe503aebd80606c4e79fce8f798f842d0b
mpdecimal/2.5.1: 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
mpdecimal/2.5.1: Calling build()

----Running------
> autoreconf -fiv
-----------------
mpdecimal/2.5.1: Calling:
 > ./configure '--enable-cxx' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/mpdecimal/2.5.1/_/_/package/4007ffbe503aebd80606c4e79fce8f798f842d0b' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' 

----Running------
> ./configure '--enable-cxx' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/mpdecimal/2.5.1/_/_/package/4007ffbe503aebd80606c4e79fce8f798f842d0b' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' 
-----------------
checking system as reported by uname -s... checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for --enable-shared... yes
checking for --enable-cxx... yes
checking for --enable-profile... no
checking for gcc... /usr/bin/gcc
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/gcc accepts -g... yes
checking for /usr/bin/gcc option to accept ISO C89... none needed
checking whether we are using the GNU C++ compiler... yes
checking whether /usr/bin/g++ accepts -g... yes
checking for ar... ar
checking for ranlib... ranlib
checking how to run the C preprocessor... /usr/bin/gcc -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 for inttypes.h... (cached) yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking for stdint.h... (cached) yes
checking for size_t... yes
checking for int32_t... yes
checking for int64_t... yes
checking for uint32_t... yes
checking for uint64_t... yes
checking for __uint128_t... yes
checking size of size_t... 8
checking size of __uint128_t... 16
checking for x64 gcc inline assembler... yes
checking for x87 gcc inline assembler... yes
checking for -O2... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking for glibc _FORTIFY_SOURCE/memmove bug... no
configure: creating ./config.status
config.status: creating Makefile
config.status: creating libmpdec/Makefile
config.status: creating tests/Makefile
config.status: creating libmpdec/mpdecimal.h
config.status: creating libmpdec++/Makefile
config.status: creating tests++/Makefile
config.status: creating config.h
mpdecimal/2.5.1: 
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoconf --force
autoreconf: running: /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoheader --force
autoreconf: configure.ac: not using Automake
autoreconf: Leaving directory `.'
m4/1.4.18: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/m4/1.4.18/_/_/package/75afd4a5a43dc297f65bd5338e9887b268cb97ba/lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component m4::m4 libdir "lib" does not contain any library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component m4::m4 libdir "lib" does not contain any declared library
autoconf/2.69: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component autoconf::autoconf libdir "lib" does not contain any library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component autoconf::autoconf libdir "lib" does not contain any declared library
mpdecimal/2.5.1: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/mpdecimal/2.5.1/_/_/build/4007ffbe503aebd80606c4e79fce8f798f842d0b
mpdecimal/2.5.1: ERROR: Package '4007ffbe503aebd80606c4e79fce8f798f842d0b' build failed
mpdecimal/2.5.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/mpdecimal/2.5.1/_/_/build/4007ffbe503aebd80606c4e79fce8f798f842d0b
ERROR: mpdecimal/2.5.1: Error in build() method, line 146
	self.output.info(tools.load(os.path.join(self._source_subfolder, "libmpdec", "Makefile")))
	FileNotFoundError: [Errno 2] No such file or directory: 'source_subfolder/libmpdec/Makefile'