ROOT 6.20/00 was built on an almost clean 10.15.3 virtual-machine environment, on which only basic tools such as the command line tools and CMake (via Homebrew) were additionally installed.
Please let me know if you need any further information.
$ clang --version
Apple clang version 11.0.0 (clang-1100.0.33.17)
Target: x86_64-apple-darwin19.3.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
$ which cmake
/usr/local/bin/cmake
$ cmake --version
cmake version 3.16.5
CMake suite maintained and supported by Kitware (kitware.com/cmake).
$ pwd
/Users/oxon/root-6.20.00/obj
$ cmake ..
-- The C compiler identification is AppleClang 11.0.0.11000033
-- The CXX compiler identification is AppleClang 11.0.0.11000033
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc -- 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: /Library/Developer/CommandLineTools/usr/bin/c++
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Git: /usr/bin/git (found version "2.21.1 (Apple Git-122.3)")
-- ROOT default compression algorithm: zlib
bash: -m: command not found
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found a Mac OS X System 10.15
-- Found a 64bit system
-- Found LLVM compiler collection
-- Performing Test GLIBCXX_USE_CXX11_ABI
-- Performing Test GLIBCXX_USE_CXX11_ABI - Failed
-- ROOT Platform: macosx
-- ROOT Architecture: macosx64
-- Build Type: Release (flags = '-O2 -DNDEBUG')
-- Compiler Flags: -O2 -DNDEBUG -std=c++11 -Wc++11-narrowing -Wsign-compare -Wsometimes-uninitialized -Wconditional-uninitialized -Wheader-guard -Warray-bounds -Wcomment -Wtautological-compare -Wstrncat-size -Wloop-analysis -Wbool-conversion -m64 -pipe -W -Wall -Woverloaded-virtual -fsigned-char -fno-common -Qunused-arguments -pthread -stdlib=libc++
-- Looking for ZLib
-- Found ZLIB: /usr/lib/libz.dylib (found version "1.2.11")
-- Building freetype version 2.6.1 included in ROOT itself
-- Looking for PCRE
-- Could NOT find PCRE (missing: PCRE_INCLUDE_DIR)
-- PCRE not found. Switching on builtin_pcre option
-- Looking for LZMA
-- Looking for lzma_auto_decoder in /usr/lib/liblzma.dylib
-- Looking for lzma_auto_decoder in /usr/lib/liblzma.dylib - found
-- Looking for lzma_easy_encoder in /usr/lib/liblzma.dylib
-- Looking for lzma_easy_encoder in /usr/lib/liblzma.dylib - found
-- Looking for lzma_lzma_preset in /usr/lib/liblzma.dylib
-- Looking for lzma_lzma_preset in /usr/lib/liblzma.dylib - found
-- Could NOT find LibLZMA (missing: LIBLZMA_INCLUDE_DIR)
-- LZMA not found. Switching on builtin_lzma option
-- Building LZMA version 5.2.4 included in ROOT itself
-- Looking for ZSTD
-- Could NOT find ZSTD (missing: ZSTD_LIBRARIES ZSTD_INCLUDE_DIR ZSTD_VERSION)
-- ZSTD not found. Switching on builtin_zstd option
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11
-- Performing Test CXX_FLAG_STD_CPLUSPLUS11 - Success
-- Performing Test C_FLAG_STD_C99
-- Performing Test C_FLAG_STD_C99 - Success
-- Performing Test C_FLAG_WALL
-- Performing Test C_FLAG_WALL - Success
-- Performing Test CXX_FLAG_WALL
-- Performing Test CXX_FLAG_WALL - Success
-- Performing Test C_FLAG_WEXTRA
-- Performing Test C_FLAG_WEXTRA - Success
-- Performing Test CXX_FLAG_WEXTRA
-- Performing Test CXX_FLAG_WEXTRA - Success
-- Performing Test C_FLAG_WUNDEF
-- Performing Test C_FLAG_WUNDEF - Success
-- Performing Test CXX_FLAG_WUNDEF
-- Performing Test CXX_FLAG_WUNDEF - Success
-- Performing Test C_FLAG_WSHADOW
-- Performing Test C_FLAG_WSHADOW - Success
-- Performing Test CXX_FLAG_WSHADOW
-- Performing Test CXX_FLAG_WSHADOW - Success
-- Performing Test C_FLAG_WCAST_ALIGN
-- Performing Test C_FLAG_WCAST_ALIGN - Success
-- Performing Test CXX_FLAG_WCAST_ALIGN
-- Performing Test CXX_FLAG_WCAST_ALIGN - Success
-- Performing Test C_FLAG_WCAST_QUAL
-- Performing Test C_FLAG_WCAST_QUAL - Success
-- Performing Test CXX_FLAG_WCAST_QUAL
-- Performing Test CXX_FLAG_WCAST_QUAL - Success
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES
-- Performing Test C_FLAG_WSTRICT_PROTOTYPES - Success
-- Looking for xxHash
-- Could NOT find xxHash (missing: xxHash_LIBRARY xxHash_INCLUDE_DIR)
-- xxHash not found. Switching on builtin_xxhash option
-- Looking for LZ4
-- Could NOT find LZ4 (missing: LZ4_LIBRARY LZ4_INCLUDE_DIR)
-- LZ4 not found. Switching on builtin_lz4 option
-- Could NOT find GIF (missing: GIF_LIBRARY GIF_INCLUDE_DIR)
-- Could NOT find TIFF (missing: TIFF_LIBRARY TIFF_INCLUDE_DIR)
-- Could NOT find PNG (missing: PNG_LIBRARY PNG_PNG_INCLUDE_DIR)
-- Could NOT find JPEG (missing: JPEG_LIBRARY JPEG_INCLUDE_DIR)
-- Looking for AfterImage
-- Could NOT find AfterImage (missing: AFTERIMAGE_INCLUDE_DIR AFTERIMAGE_LIBRARIES)
-- AfterImage not found. Switching on builtin_afterimage option
-- Building AfterImage library included in ROOT itself
-- Looking for GSL
-- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
-- Could NOT find GSL: Found unsuitable version "", but required is at least "1.10" (found GSL_INCLUDE_DIR-NOTFOUND)
-- GSL not found. Set variable GSL_ROOT_DIR to point to your GSL installation
-- Alternatively, you can also enable the option 'builtin_gsl' to build the GSL libraries internally'
-- For the time being switching OFF 'mathmore' option
-- Looking for python
-- Preferring Python version 2
-- Found Python2: /usr/bin/python2.7 (found version "2.7.16") found components: Interpreter Development
-- Found Python2: /usr/bin/python2.7 (found version "2.7.16") found components: Interpreter Development NumPy
-- Looking for OpenGL
-- Found OpenGL: /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework
-- Looking for GLEW
-- Could NOT find GLEW (missing: GLEW_INCLUDE_DIRS GLEW_LIBRARIES)
-- GLEW not found. Switching on builtin_glew option
-- Looking for gl2ps
-- Could NOT find GL2PS (missing: GL2PS_LIBRARY GL2PS_INCLUDE_DIR)
-- gl2ps not found. Switching on builtin_gl2ps option
-- Looking for LibXml2
-- Found LibXml2: /usr/lib/libxml2.dylib (found version "2.9.4")
-- Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR (missing: OPENSSL_INCLUDE_DIR)
-- OpenSSL not found, switching ON 'builtin_openssl' option.
-- Found OpenSSL: /Users/oxon/root-6.20.00/obj/builtins/openssl/OPENSSL-prefix/include (found version "1.0.2s")
-- Looking for MySQL
-- Could NOT find MYSQL (missing: MYSQL_INCLUDE_DIR MYSQL_LIBRARIES)
-- MySQL not found. Switching off mysql option
-- Looking for Oracle
-- Oracle not found.
-- Oracle: You can specify includes: -DORACLE_PATH_INCLUDES=/usr/include/oracle/10.2.0.3/client
-- currently found includes:
-- Oracle: You can specify libs: -DORACLE_PATH_LIB=/usr/lib/oracle/10.2.0.3/client/lib
-- currently found libs: ORACLE_LIBRARY_OCCI-NOTFOUND;ORACLE_LIBRARY_CLNTSH-NOTFOUND;ORACLE_LIBRARY_LNNZ-NOTFOUND
-- Oracle not found. Switching off oracle option
-- Looking for PostgreSQL
-- Could NOT find PostgreSQL (missing: PostgreSQL_INCLUDE_DIR)
-- PostgreSQL not found. Switching off pgsql option
-- Looking for SQLite
-- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
-- Found Sqlite: /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include
-- Looking for Pythia6
-- Pythia6 not found. Switching off pythia6 option
-- Looking for Pythia8
-- Could NOT find Pythia8 (missing: PYTHIA8_INCLUDE_DIR PYTHIA8_LIBRARY)
-- Pythia8 not found. Switching off pythia8 option
-- Looking for FFTW3
-- FFTW3 not found. Set [environment] variable FFTW_DIR to point to your FFTW3 installation
-- Alternatively, you can also enable the option 'builtin_fftw3' to build FFTW3 internally'
-- For the time being switching OFF 'fftw3' option
-- Looking for CFITSIO
-- Could NOT find CFITSIO (missing: CFITSIO_LIBRARY CFITSIO_INCLUDE_DIR)
-- CFITSIO not found. You can enable the option 'builtin_cfitsio' to build the library internally'
-- For the time being switching off 'fitsio' option
-- Looking for XROOTD
-- XROOTD not found. Set environment variable XRDSYS to point to your XROOTD installation
-- Alternatively, you can also enable the option 'builtin_xrootd' to build XROOTD internally
-- For the time being switching OFF 'xrootd' option
-- Could NOT find GFAL (missing: GFAL_INCLUDE_DIR SRM_IFCE_INCLUDE_DIR GFAL_LIBRARY)
-- GFAL library not found. Set variable GFAL_DIR to point to your gfal installation
and the variable SRM_IFCE_DIR to the srm_ifce installation
-- For the time being switching OFF 'gfal' option
-- Could NOT find FTGL (missing: FTGL_INCLUDE_DIR FTGL_LIBRARY)
-- ftgl library not found. Set variable FTGL_ROOT_DIR to point to your installation
-- For the time being switching ON 'builtin_ftgl' option
-- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
-- Looking for uuid_generate_random in uuid
-- Looking for uuid_generate_random in uuid - not found
-- Found uuid: /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include
-- Davix not found, switching ON 'builtin_davix' option.
-- Looking for clock_gettime
-- Looking for clock_gettime - found
-- Looking for TBB
-- Could NOT find TBB (missing: TBB_ROOT_DIR TBB_INCLUDE_DIR TBB_LIBRARY) (Required is at least version "2018")
-- TBB not found, enabling 'builtin_tbb' option
-- Performing Test CXX_HAS_mno_rtm
-- Performing Test CXX_HAS_mno_rtm - Success
-- Looking for VDT
-- Could NOT find Vdt (missing: VDT_INCLUDE_DIR VDT_LIBRARY) (Required is at least version "0.4")
-- VDT not found. Ensure that the installation of VDT is in the CMAKE_PREFIX_PATH
-- Switching ON 'builtin_vdt' option
-- Looking for BLAS for optional parts of TMVA
-- Looking for sgemm_
-- Looking for sgemm_ - not found
-- Looking for dgemm_
-- Looking for dgemm_ - found
-- Found BLAS: /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Accelerate.framework
-- Performing Test ROOT_HAVE_CXX_ATOMICS_WITHOUT_LIB
-- Performing Test ROOT_HAVE_CXX_ATOMICS_WITHOUT_LIB - Success
-- Building LLVM in 'Release' mode.
-- The ASM compiler identification is Clang
-- Found assembler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Found libtool - /Library/Developer/CommandLineTools/usr/bin/libtool
-- Looking for backtrace
-- Looking for backtrace - found
-- backtrace facility detected in default set of libraries
-- Found Backtrace: /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include
-- Native target architecture is X86
-- Threads disabled.
-- Doxygen disabled.
-- Go bindings disabled.
-- Found ld64 - /Library/Developer/CommandLineTools/usr/bin/ld
-- LLVM host triple: x86_64-apple-darwin19.3.0
-- LLVM default target triple: x86_64-apple-darwin19.3.0
-- Building with -fPIC
-- Found PythonInterp: /usr/bin/python2.7 (found version "2.7.16")
-- Constructing LLVMBuild project information
-- SysLibs: curses;/usr/lib/libz.dylib
-- Targeting X86
-- Targeting NVPTX
-- Clang version: 5.0.0
-- Cling version (from VERSION file): ROOT_0.7~dev
-- Cling will look for C++ headers in '/Library/Developer/CommandLineTools/usr/bin/../include/c++/v1' at runtime.
-- And if not found, will invoke: '/Library/Developer/CommandLineTools/usr/bin/c++ ' for them.
-- Performing Test __result
-- Performing Test __result - Failed
-- Performing Test CXX_HAS_fno_rtti
-- Performing Test CXX_HAS_fno_rtti - Success
-- Performing Test CXX_HAS_Wno_conditional_uninitialized
-- Performing Test CXX_HAS_Wno_conditional_uninitialized - Success
-- Performing Test C_HAS_Wno_strict_overflow
-- Performing Test C_HAS_Wno_strict_overflow - Success
-- Performing Test C_HAS_Wno_maybe_uninitialized
-- Performing Test C_HAS_Wno_maybe_uninitialized - Failed
-- Performing Test C_HAS_Wno_parentheses_equality
-- Performing Test C_HAS_Wno_parentheses_equality - Success
-- Looking for m
-- Looking for m - not found
-- Performing Test CXX_HAS_fno_strict_aliasing
-- Performing Test CXX_HAS_fno_strict_aliasing - Success
-- Performing Test CXX_HAS_Wno_parentheses_equality
-- Performing Test CXX_HAS_Wno_parentheses_equality - Success
-- Performing Test CXX_HAS_Wno_cast_function_type
-- Performing Test CXX_HAS_Wno_cast_function_type - Failed
-- Performing Test CXX_HAS_Wno_deprecated_register
-- Performing Test CXX_HAS_Wno_deprecated_register - Success
-- Performing Test CXX_HAS_Wno_register
-- Performing Test CXX_HAS_Wno_register - Success
-- Performing Test found_setresuid
-- Performing Test found_setresuid - Failed
-- Performing Test found_stdstringview
-- Performing Test found_stdstringview - Success
-- Performing Test found_stod_stringview
-- Performing Test found_stod_stringview - Failed
-- Performing Test found_opplusequal_stringview
-- Performing Test found_opplusequal_stringview - Success
-- Performing Test found_stdapply
-- Performing Test found_stdapply - Failed
-- Performing Test found_stdinvoke
-- Performing Test found_stdinvoke - Failed
-- Performing Test found_stdindexsequence
-- Performing Test found_stdindexsequence - Failed
-- Performing Test found_attribute_always_inline
-- Performing Test found_attribute_always_inline - Success
-- Performing Test has_found_attribute_noinline
-- Performing Test has_found_attribute_noinline - Success
Running /Users/oxon/root-6.20.00/build/unix/compiledata.sh
Making /Users/oxon/root-6.20.00/obj/include/compiledata.h
-- Enabled support for: asimage builtin_afterimage builtin_clang builtin_davix builtin_freetype builtin_ftgl builtin_gl2ps builtin_glew builtin_llvm builtin_lz4 builtin_lzma builtin_openssl builtin_pcre builtin_tbb builtin_vdt builtin_xxhash builtin_zstd clad cocoa dataframe davix exceptions gdml http imt libcxx mlp opengl python roofit shared sqlite ssl tmva tmva-cpu tmva-pymva spectrum vdt xml
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/oxon/root-6.20.00/obj
$ make -j 8
(snip)
[100%] Generating tutorials/hsimple.root
Processing hsimple.C...
hsimple : Real Time = 0.09 seconds Cpu Time = 0.05 seconds
(TFile *) 0x7fd988caa270
[100%] Built target hsimple
$ cd
$ . ~/root-6.20.00/obj/bin/thisroot.sh
$ cat test.C
void test() {}
$ root
------------------------------------------------------------------
| Welcome to ROOT 6.20/00 https://root.cern |
| (c) 1995-2020, The ROOT Team; conception: R. Brun, F. Rademakers |
| Built for macosx64 on Mar 11 2020, 09:41:00 |
| From tag , 26 February 2020 |
| Try '.help', '.demo', '.license', '.credits', '.quit'/'.q' |
------------------------------------------------------------------
root [0] .x test.C+
Info in <TMacOSXSystem::ACLiC>: creating shared library /Users/oxon/./test_C.so
$ sudo mv root-6.20.00 /usr/local/
Password:
$ . /usr/local/root-6.20.00/obj/bin/thisroot.sh
$ root
------------------------------------------------------------------
| Welcome to ROOT 6.20/00 https://root.cern |
| (c) 1995-2020, The ROOT Team; conception: R. Brun, F. Rademakers |
| Built for macosx64 on Mar 11 2020, 09:41:00 |
| From tag , 26 February 2020 |
| Try '.help', '.demo', '.license', '.credits', '.quit'/'.q' |
------------------------------------------------------------------
root [0] .x test.C++
Info in <TMacOSXSystem::ACLiC>: creating shared library /Users/oxon/./test_C.so
dyld: Library not loaded: @rpath/libRIO.so
Referenced from: /usr/local/root-6.20.00/obj/bin/rootcling
Reason: image not found
Error in <ACLiC>: Dictionary generation failed!
Here is my CMakeCache.txt.
CMakeCache.txt (120.1 KB)
We use RPATH to make sure a build is relocatable. So I’d still like to understand what’s failing here.