******************************************************************************** conan install isl/0.22@#d1053110ae097454590fa341a1706e6b --build=isl -pr C:\J\w\prod\BuildSingleReference\142135\41026472-cd24-44e8-b61c-8cedb33e8713/profile_windows_15_mtd_vs_debug_64.isl-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (C:\J\w\prod\BuildSingleReference\.conan\profiles\default) Found Visual Studio 17 Default settings os=Windows os_build=Windows arch=x86_64 arch_build=x86_64 compiler=Visual Studio compiler.version=17 build_type=Release *** You can change them in C:\J\w\prod\BuildSingleReference\.conan\profiles\default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Debug compiler=Visual Studio compiler.runtime=MTd compiler.version=15 os=Windows [options] isl:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True gmp/6.2.1: Not found in local cache, looking in remotes... gmp/6.2.1: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz gmp/6.2.1: Downloaded recipe revision 2011237c81178d014a4c08ae40cfe0cb isl/0.22: Forced build from source msys2/cci.latest: Not found in local cache, looking in remotes... msys2/cci.latest: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz msys2/cci.latest: Downloaded recipe revision 42e8c2d9d13e4b63c25812fa2e53af9c Installing package: isl/0.22 Requirements gmp/6.2.1 from 'conan-center' - Downloaded isl/0.22 from local cache - Cache Packages gmp/6.2.1:a4b18d9589d959a72630eeaf6bd43778a1ffc2e9 - Download isl/0.22:c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276 - Build Build requirements msys2/cci.latest from 'conan-center' - Downloaded Build requirements packages msys2/cci.latest:eee3fba89db6d777329de604625af8c30d46f080 - Download Installing (downloading, building) binaries... gmp/6.2.1: Retrieving package a4b18d9589d959a72630eeaf6bd43778a1ffc2e9 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz gmp/6.2.1: Package installed a4b18d9589d959a72630eeaf6bd43778a1ffc2e9 gmp/6.2.1: Downloaded package revision 2fd148401feb6deecbadacfb275a2956 msys2/cci.latest: Retrieving package eee3fba89db6d777329de604625af8c30d46f080 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz .msys2/cci.latest: Package installed eee3fba89db6d777329de604625af8c30d46f080 msys2/cci.latest: Downloaded package revision 93933c8a606e1c593e1aed3986a020cd msys2/cci.latest: Creating MSYS_ROOT env var : C:\J\w\prod\BuildSingleReference/s\c5811a\1\bin\msys64 msys2/cci.latest: Creating MSYS_BIN env var : C:\J\w\prod\BuildSingleReference/s\c5811a\1\bin\msys64\usr\bin msys2/cci.latest: Appending PATH env var with : C:\J\w\prod\BuildSingleReference/s\c5811a\1\bin\msys64\usr\bin isl/0.22: Applying build-requirement: msys2/cci.latest [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK isl/0.22: Configuring sources in C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\source\src isl/0.22: [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK isl/0.22: Copying sources to build folder isl/0.22: Building your package in C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276 isl/0.22: Generator txt created conanbuildinfo.txt isl/0.22: Calling generate() isl/0.22: 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 isl/0.22: Calling build() isl/0.22: apply_conandata_patches(): No patches defined in conandata isl/0.22: Calling: > "/c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/configure" --disable-shared --enable-static --prefix=/ --bindir=${prefix}/bin --sbindir=${prefix}/bin --libdir=${prefix}/lib --includedir=${prefix}/include --oldincludedir=${prefix}/include --with-int=gmp --enable-portable-binary --enable-shared=no --enable-static=yes --with-gmp=system --with-gmp-prefix=/c/j/w/prod/buildsinglereference/.conan/data/gmp/6.2.1/_/_/package/a4b18d9589d959a72630eeaf6bd43778a1ffc2e9 ----Running------ > "C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\conan\conanbuild.bat" && "C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\conan\msys2_mode.bat" && C:\J\w\prod\BuildSingleReference/s\c5811a\1\bin\msys64\usr\bin\bash.exe -c ^". \^"C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\conan\conanbuild.sh\^" ^&^& \^"/c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/configure\^" --disable-shared --enable-static --prefix=/ --bindir=${prefix}/bin --sbindir=${prefix}/bin --libdir=${prefix}/lib --includedir=${prefix}/include --oldincludedir=${prefix}/include --with-int=gmp --enable-portable-binary --enable-shared=no --enable-static=yes --with-gmp=system --with-gmp-prefix=/c/j/w/prod/buildsinglereference/.conan/data/gmp/6.2.1/_/_/package/a4b18d9589d959a72630eeaf6bd43778a1ffc2e9 ^" ----------------- ********************************************************************** ** Visual Studio 2017 Developer Command Prompt v15.9.51 ** Copyright (c) 2017 Microsoft Corporation ********************************************************************** [vcvarsall.bat] Environment initialized for: 'x64' checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether make supports nested variables... (cached) yes checking for gcc... cl checking whether the C compiler works... yes checking for C compiler default output file name... conftest.exe checking for suffix of executables... .exe checking whether we are cross compiling... no checking for suffix of object files... obj checking whether we are using the GNU C compiler... no checking whether cl accepts -g... yes checking for cl option to accept ISO C89... none needed checking whether cl understands -c and -o together... no checking for style of include used by make... GNU checking dependency style of /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl... msvc7 checking whether we are using the GNU C++ compiler... no checking whether cl accepts -g... yes checking dependency style of cl... msvc7 checking for C compiler vendor... microsoft checking build system type... x86_64-pc-mingw64 checking host system type... x86_64-pc-mingw64 checking whether the compiler supports function __attribute__((__warn_unused_result__))... no checking for __attribute__... no checking whether cl supports C++11 features by default... no checking whether cl supports C++11 features with -std=c++11... no checking whether cl supports C++11 features with +std=c++11... no checking whether cl supports C++11 features with -h std=c++11... no checking whether cl supports C++11 features with -std=c++0x... no checking whether cl supports C++11 features with +std=c++0x... no checking whether cl supports C++11 features with -h std=c++0x... no configure: No compiler with C++11 support was found checking for grep that handles long lines and -e... /usr/bin/grep checking how to print strings... printf checking for a sed that does not truncate output... /usr/bin/sed checking for egrep... /usr/bin/grep -E checking for fgrep... /usr/bin/grep -F checking for non-GNU ld... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... no, using cp -pR checking the maximum length of command line arguments... 8192 checking how to convert x86_64-pc-mingw64 file names to x86_64-pc-mingw64 format... func_convert_file_msys_to_w32 checking how to convert x86_64-pc-mingw64 file names to toolchain format... func_convert_file_msys_to_w32 checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... file_magic ^x86 archive import|^x86 DLL checking for dlltool... dlltool checking how to associate runtime and link libraries... func_cygming_dll_for_implib checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl object... ok checking for sysroot... no checking for a working dd... /usr/bin/dd checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 checking for mt... mt checking if mt is a manifest tool... yes checking how to run the C preprocessor... /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl -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... no checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... no checking for dlfcn.h... no checking for objdir... .libs checking for /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl option to produce PIC... -DDLL_EXPORT -DPIC checking if /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl PIC flag -DDLL_EXPORT -DPIC works... yes checking if /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl static flag works... yes checking if /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl supports -c -o file.obj... yes checking if /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl supports -c -o file.obj... (cached) yes checking whether the /c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/compile cl linker (/usr/bin/ld) supports shared libraries... yes checking dynamic linker characteristics... Win32 link.exe checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... no checking whether to build static libraries... yes checking how to run the C++ preprocessor... cl -E checking whether the cl linker (/usr/bin/ld) supports shared libraries... yes checking for cl option to produce PIC... -DDLL_EXPORT -DPIC checking if cl PIC flag -DDLL_EXPORT -DPIC works... yes checking if cl static flag works... yes checking if cl supports -c -o file.obj... no checking if cl supports -c -o file.obj... (cached) no checking whether the cl linker (/usr/bin/ld) supports shared libraries... yes checking dynamic linker characteristics... Win32 link.exe checking how to hardcode library paths into programs... immediate checking for a sed that does not truncate output... (cached) /usr/bin/sed checking for a Python interpreter with version >= 2.5... python checking for python... /c/conan_jenkins_envs/env_py_3_7_conan_1_54_0/Scripts/python checking for python version... 3.7 checking for python platform... win32 checking for python script directory... ${prefix}/lib/python3.7/site-packages checking for python extension module directory... ${exec_prefix}/lib/python3.7/site-packages checking for cygpath... cygpath checking for perl... perl checking for pdflatex... no checking for pod2html... no checking for stdint types... stdint.h (shortcircuit) make use of stdint.h in include/isl/stdint.h (assuming C99 compatible system) checking which gmp to use... system checking gmp.h usability... yes checking gmp.h presence... yes checking for gmp.h... yes checking for main in -lgmp... yes checking whether mp_get_memory_functions is declared... yes checking whether ffs is declared... no checking whether __builtin_ffs is declared... no checking whether _BitScanForward is declared... yes checking whether strcasecmp is declared... no checking whether strncasecmp is declared... no checking whether _stricmp is declared... yes checking whether _strnicmp is declared... yes checking whether snprintf is declared... yes checking whether _snprintf is declared... yes checking which clang to use... no checking for C compiler vendor... (cached) microsoft checking our pkgconfig libname... isl checking our pkgconfig version... 0.22 checking our pkgconfig_libdir... ${libdir}/pkgconfig expanded our pkgconfig_libdir... /lib/pkgconfig checking our pkgconfig_libfile... isl.pc checking our package / suffix... isl / checking our pkgconfig description... isl Library checking our pkgconfig requires... checking our pkgconfig ext libs... -lisl -lgmp checking our pkgconfig cppflags... -I/c/j/w/prod/buildsinglereference/.conan/data/gmp/6.2.1/_/_/package/a4b18d9589d959a72630eeaf6bd43778a1ffc2e9/include checking our pkgconfig ldflags... -L/c/j/w/prod/buildsinglereference/.conan/data/gmp/6.2.1/_/_/package/a4b18d9589d959a72630eeaf6bd43778a1ffc2e9/lib noninstalled pkgconfig -L /c/J/w/prod/BuildSingleReference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/build-debug/.libs noninstalled pkgconfig -I //c/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating isl_srcdir.c config.status: creating Makefile config.status: creating doc/Makefile config.status: creating bound_test.sh config.status: creating codegen_test.sh config.status: creating pip_test.sh config.status: creating flow_test.sh config.status: creating schedule_test.sh config.status: creating isl_config.h config.status: executing depfiles commands config.status: executing libtool commands config.status: executing include/isl/stdint.h commands config.status: creating include/isl/stdint.h : _ISL_INCLUDE_ISL_STDINT_H config.status: executing isl.pc commands config.status: creating isl.pc.in config.status: creating isl.pc config.status: creating isl-uninstalled.pc config.status: creating isl-uninstalled.sh ----Running------ > "C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\conan\conanbuild.bat" && "C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\conan\msys2_mode.bat" && C:\J\w\prod\BuildSingleReference/s\c5811a\1\bin\msys64\usr\bin\bash.exe -c ^". \^"C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\conan\conanbuild.sh\^" ^&^& make -j8^" ----------------- ********************************************************************** ** Visual Studio 2017 Developer Command Prompt v15.9.51 ** Copyright (c) 2017 Microsoft Corporation ********************************************************************** [vcvarsall.bat] Environment initialized for: 'x64' GEN gitversion.h make all-recursive make[1]: Entering directory '/c/J/w/prod/BuildSingleReference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/build-debug' Making all in . make[2]: Entering directory '/c/J/w/prod/BuildSingleReference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/build-debug' CC isl_gmp.lo CC dep.obj CC isl_val_gmp.lo CC isl_aff.lo CC isl_aff_map.lo CC isl_affine_hull.lo CC isl_arg.lo CC isl_ast.lo dep.c CC isl_ast_build.lo isl_aff_map.c C:/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/isl_aff_map.c: fatal error C1041: cannot open program database 'C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\vc140.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS isl_gmp.c isl_val_gmp.c isl_affine_hull.c C:/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/isl_affine_hull.c: fatal error C1041: cannot open program database 'C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\vc140.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS isl_ast.c C:/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/isl_ast.c: fatal error C1041: cannot open program database 'C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\vc140.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS isl_arg.c C:/j/w/prod/buildsinglereference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/src/isl_arg.c: fatal error C1041: cannot open program database 'C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug\vc140.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS isl_aff.c C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(435): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(436): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(435): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(436): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(435): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(436): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(435): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(436): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(435): warning C4090: 'initializing': different 'const' qualifiers C:\j\w\prod\buildsinglereference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\src\isl_list_templ.c(436): warning C4090: 'initializing': different 'const' qualifiers isl_ast_build.c make[2]: Leaving directory '/c/J/w/prod/BuildSingleReference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/build-debug' make[1]: Leaving directory '/c/J/w/prod/BuildSingleReference/.conan/data/isl/0.22/_/_/build/c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276/build-debug' isl/0.22: Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. make[2]: *** [Makefile:1716: isl_aff_map.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. make[2]: *** [Makefile:1716: isl_affine_hull.lo] Error 1 make[2]: *** [Makefile:1716: isl_ast.lo] Error 1 make[2]: *** [Makefile:1716: isl_arg.lo] Error 1 Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27048 for x64 Copyright (C) Microsoft Corporation. All rights reserved. make[1]: *** [Makefile:1824: all-recursive] Error 1 make: *** [Makefile:1372: all] Error 2 isl/0.22: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior isl/0.22: ERROR: Package 'c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276' build failed isl/0.22: WARN: Build folder C:\J\w\prod\BuildSingleReference\.conan\data\isl\0.22\_\_\build\c4aa32eae2adeea71a6ef90dc8cb60e8ad4cf276\build-debug ERROR: isl/0.22: Error in build() method, line 111 autotools.make() ConanException: Error 2 while executing make -j8