#47494: root6: Undefined symbol "_environ" on Mac OS X 10.7
---------------------+---------------------
Reporter: mojca@… | Owner: mojca@…
Type: defect | Status: new
Priority: Normal | Milestone:
Component: ports | Version:
Keywords: lion | Port: root6
---------------------+---------------------
* https://sft.its.cern.ch/jira/browse/ROOT-7271
* https://build.macports.org/builders/buildports-lion-x86_64/builds/28378
{{{
[ 44%] Building CXX object
core/meta/CMakeFiles/Cling.dir/__/metautils/src/TMetaUtils.cxx.o
cd /path/to/root6/work/build/core/meta && /opt/local/bin/clang++-mp-3.4
-DCling_EXPORTS -pipe -Os -arch x86_64 -stdlib=libc++ -m64 -pipe -W -Wall
-Woverloaded-virtual -fsigned-char -fno-common -Qunused-arguments -pthread
-std=c++11 -Wno-deprecated-declarations -Wc++11-narrowing -Wsign-compare
-Wsometimes-uninitialized -Wconditional-uninitialized -Wheader-guard
-Warray-bounds -Wcomment -Wtautological-compare -Wstrncat-size -Wloop-
analysis -Wbool-conversion -stdlib=libc++ -DR__HAVE_CONFIG -Wno-
conditional-uninitialized -O2 -DNDEBUG -arch x86_64 -fPIC
-I/path/to/root6/work/build/include/root
-I/path/to/root6/work/build/include -I/path/to/root6/work/root-
9ab0642adeca5d3703783bdbfeebfca86ea22af9/interpreter/llvm/src/include
-I/path/to/root6/work/build/interpreter/llvm/src/include
-I/path/to/root6/work/root-
9ab0642adeca5d3703783bdbfeebfca86ea22af9/interpreter/llvm/src/tools/clang/include
-I/path/to/root6/work/build/interpreter/llvm/src/tools/clang/include
-I/path/to/root6/work/root-
9ab0642adeca5d3703783bdbfeebfca86ea22af9/interpreter/cling/include
-I/path/to/root6/work/root-
9ab0642adeca5d3703783bdbfeebfca86ea22af9/io/io/inc -fvisibility-
inlines-hidden -fno-strict-aliasing -Wno-unused-parameter -Wwrite-strings
-Wno-long-long -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS -o
CMakeFiles/Cling.dir/__/metautils/src/TMetaUtils.cxx.o -c
/path/to/root6/work/root-
9ab0642adeca5d3703783bdbfeebfca86ea22af9/core/metautils/src/TMetaUtils.cxx
Linking CXX shared library ../../lib/libCling.so
cd /path/to/root6/work/build/core/meta && /opt/local/bin/cmake -E
cmake_link_script CMakeFiles/Cling.dir/link.txt --verbose=ON
/opt/local/bin/clang++-mp-3.4 -pipe -Os -arch x86_64 -stdlib=libc++ -m64
-pipe -W -Wall -Woverloaded-virtual -fsigned-char -fno-common -Qunused-
arguments -pthread -std=c++11 -Wno-deprecated-declarations
-Wc++11-narrowing -Wsign-compare -Wsometimes-uninitialized -Wconditional-
uninitialized -Wheader-guard -Warray-bounds -Wcomment -Wtautological-
compare -Wstrncat-size -Wloop-analysis -Wbool-conversion -stdlib=libc++
-DR__HAVE_CONFIG -Wno-conditional-uninitialized -O2 -DNDEBUG -arch x86_64
-dynamiclib -Wl,-headerpad_max_install_names -m64 -single_module
-Wl,-dead_strip_dylibs -L/opt/local/lib -Wl,-headerpad_max_install_names
-arch x86_64 -compatibility_version 6.0.0 -current_version 6.3.3 -o
../../lib/libCling.6.03.03.so -install_name
/opt/local/libexec/root6/lib/root/libCling.6.so
CMakeFiles/Cling.dir/__/metautils/src/TMetaUtils.cxx.o
CMakeFiles/MetaLLVM.dir/src/TCling.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingBaseClassInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingCallbacks.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingCallFunc.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingClassInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingDataMemberInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingMethodArgInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingMethodInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingTypedefInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingTypeInfo.cxx.o
CMakeFiles/MetaLLVM.dir/src/TClingValue.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/BaseSelectionRule.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/ClassSelectionRule.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/VariableSelectionRule.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/RStl.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/Scanner.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/SelectionRules.cxx.o
../metautils/CMakeFiles/MetaUtilsLLVM.dir/src/XMLReader.cxx.o
../../interpreter/llvm/src/lib/libclingInterpreter.a
../../interpreter/llvm/src/lib/libclingMetaProcessor.a
../../interpreter/llvm/src/lib/libclingUtils.a
/opt/local/lib/libncurses.dylib ../../lib/libRIO.6.03.03.so
../../interpreter/llvm/src/lib/libLLVMMCJIT.a
../../interpreter/llvm/src/lib/libLLVMOrcJIT.a
../../interpreter/llvm/src/lib/libLLVMExecutionEngine.a
../../interpreter/llvm/src/lib/libLLVMRuntimeDyld.a
../../interpreter/llvm/src/lib/libLLVMX86AsmParser.a
../../interpreter/llvm/src/lib/libLLVMX86CodeGen.a
../../interpreter/llvm/src/lib/libLLVMAsmPrinter.a
../../interpreter/llvm/src/lib/libLLVMSelectionDAG.a
../../interpreter/llvm/src/lib/libLLVMCodeGen.a
../../interpreter/llvm/src/lib/libLLVMTarget.a
../../interpreter/llvm/src/lib/libLLVMX86Desc.a
../../interpreter/llvm/src/lib/libLLVMX86AsmPrinter.a
../../interpreter/llvm/src/lib/libLLVMX86Utils.a
../../interpreter/llvm/src/lib/libLLVMX86Disassembler.a
../../interpreter/llvm/src/lib/libLLVMX86Info.a
../../interpreter/llvm/src/lib/libLLVMMCDisassembler.a
../../interpreter/llvm/src/lib/libclangCodeGen.a
../../interpreter/llvm/src/lib/libLLVMBitWriter.a
../../interpreter/llvm/src/lib/libLLVMipo.a
../../interpreter/llvm/src/lib/libLLVMVectorize.a
../../interpreter/llvm/src/lib/libLLVMInstrumentation.a
../../interpreter/llvm/src/lib/libLLVMObjCARCOpts.a
../../interpreter/llvm/src/lib/libLLVMScalarOpts.a
../../interpreter/llvm/src/lib/libLLVMInstCombine.a
../../interpreter/llvm/src/lib/libclangFrontend.a
../../interpreter/llvm/src/lib/libclangDriver.a
../../interpreter/llvm/src/lib/libLLVMOption.a
../../interpreter/llvm/src/lib/libclangParse.a
../../interpreter/llvm/src/lib/libclangSerialization.a
../../interpreter/llvm/src/lib/libclangSema.a
../../interpreter/llvm/src/lib/libclangEdit.a
../../interpreter/llvm/src/lib/libclangAnalysis.a
../../interpreter/llvm/src/lib/libclangAST.a
../../interpreter/llvm/src/lib/libclangLex.a
../../interpreter/llvm/src/lib/libclangBasic.a
../../interpreter/llvm/src/lib/libLLVMIRReader.a
../../interpreter/llvm/src/lib/libLLVMAsmParser.a
../../interpreter/llvm/src/lib/libLLVMLinker.a
../../interpreter/llvm/src/lib/libLLVMTransformUtils.a
../../interpreter/llvm/src/lib/libLLVMipa.a
../../interpreter/llvm/src/lib/libLLVMAnalysis.a
../../interpreter/llvm/src/lib/libLLVMProfileData.a
../../interpreter/llvm/src/lib/libLLVMObject.a
../../interpreter/llvm/src/lib/libLLVMMCParser.a
../../interpreter/llvm/src/lib/libLLVMMC.a
../../interpreter/llvm/src/lib/libLLVMBitReader.a
../../interpreter/llvm/src/lib/libLLVMCore.a
../../interpreter/llvm/src/lib/libLLVMSupport.a -lcurses -lpthread -lz -lm
../../lib/libThread.6.03.03.so ../../lib/libCore.6.03.03.so
-Wl,-rpath,/opt/local/lib
Undefined symbols for architecture x86_64:
"_environ", referenced from:
__ZL7ExecuteRN4llvm3sys11ProcessInfoENS_9StringRefEPPKcS6_PPKS3_jPNSt3__112basic_stringIcNSA_11char_traitsIcEENSA_9allocatorIcEEEE
in libLLVMSupport.a(Program.cpp.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
make[2]: *** [lib/libCling.6.03.03.so] Error 1
make[2]: Leaving directory `/path/to/root6/work/build'
make[1]: *** [core/meta/CMakeFiles/Cling.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
Linking CXX executable ../../bin/rootcling
}}}
--
Ticket URL: <https://trac.macports.org/ticket/47494>
MacPorts <https://www.macports.org/>
Ports system for OS X