[MacPorts] #39711: llvm-3.3 @3.3_0+assertions: build failure, "Undefined symbols for architecture x86_64"

[MacPorts]

#39711: llvm-3.3 @3.3_0+assertions: build failure, "Undefined symbols for
architecture x86_64"
-----------------------------+------------------------
  Reporter:  eric.lebigot@…  |      Owner:  jeremyhu@…
      Type:  defect          |     Status:  closed
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.1.3
Resolution:  worksforme      |   Keywords:
      Port:  llvm-3.3        |
-----------------------------+------------------------
Changes (by jeremyhu@…):

 * status:  new => closed
 * resolution:   => worksforme


Comment:

 This builds fine on all my machines and on the buildbots.

 You're going to need to do some debugging yourself to figure out why that
 destructor is missing.

 {{{
 /usr/bin/clang++
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/include
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/unittests/Analysis
 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
 -D__STDC_LIMIT_MACROS
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/utils/unittest/googletest/include
 -Wno-missing-field-initializers -Wno-variadic-macros -DGTEST_HAS_RTTI=0
 -DGTEST_USE_OWN_TR1_TUPLE -O3  -g -fvisibility-inlines-hidden -fno-
 exceptions -fno-common -Woverloaded-virtual -Wcast-qual -pipe -O2 -arch
 x86_64 -pipe -O2 -arch x86_64 -O3 -g -Wl,-rpath
 -Wl, at executable_path/../lib
 -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/Release+Debug+Asserts/lib
 -L/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/Release+Debug+Asserts/lib
 -Wl,-rpath
 -Wl,/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/Release+Debug+Asserts/lib
 -arch x86_64 -arch x86_64 -m64  -pedantic -Wno-long-long -Wall -W -Wno-
 unused-parameter -Wwrite-strings   -Wno-uninitialized  -Wno-missing-field-
 initializers  -o Release+Debug+Asserts/AnalysisTests
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/unittests/Analysis/Release+Debug+Asserts/ScalarEvolutionTest.o
 \
 :info:build     -lgtest -lgtest_main -lLLVM-3.3   -lz -lpthread -lffi -lm
 :info:build Undefined symbols for architecture x86_64:
 :info:build   "llvm::LoopBase<llvm::BasicBlock, llvm::Loop>::~LoopBase()",
 referenced from:
 :info:build       llvm::(anonymous
 namespace)::ScalarEvolutionsTest_SCEVMultiplyAddRecs_Test::TestBody() in
 ScalarEvolutionTest.o
 :info:build ld: symbol(s) not found for architecture x86_64
 :info:build clang: error: linker command failed with exit code 1 (use -v
 to see invocation)
 :info:build make[2]: *** [Release+Debug+Asserts/AnalysisTests] Error 1
 :info:build make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.3/llvm-3.3/work/llvm-3.3.src/unittests/Analysis'
 }}}

 Please reopen if you have additional information.  If you just need to get
 past this, I suggest you just use the binary packages.

-- 
Ticket URL: <https://trac.macports.org/ticket/39711#comment:5>
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