[MacPorts] #46040: llvm-*, clang-*: all binaries are overlinked to libedit, libffi, ncurses, and zlib

[MacPorts]

#46040: llvm-*, clang-*: all binaries are overlinked to libedit, libffi, ncurses,
and zlib
-------------------------------------------------+-------------------------
  Reporter:  pj@…                                |      Owner:  larryv@…
      Type:  defect                              |     Status:  assigned
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:  2.3.3
Resolution:                                      |   Keywords:
      Port:  clang-3.3 llvm-3.3 clang-3.4        |
  llvm-3.4 clang-3.5 llvm-3.5 clang-3.6          |
  llvm-3.6                                       |
-------------------------------------------------+-------------------------

Comment (by larryv@…):

 This is the failure:
 {{{
 configure:6026: checking LAPACK/BLAS flags
 configure:6060: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -fno-
 stack-protector -I/opt/local/include -L/opt/local/lib
 -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -llapack -lblas
 >&5
 Undefined symbols for architecture x86_64:
   "_ATL_dger", referenced from:
       _ATL_dgetf2 in liblapack.a(ATL_dgetf2.o)
   "_ATL_xerbla", referenced from:
       _atl_f77wrap_dgesv_ in liblapack.a(ATL_f77wrap_dgesv.o)
 ld: symbol(s) not found for architecture x86_64
 clang: error: linker command failed with exit code 1 (use -v to see
 invocation)
 configure:6060: $? = 1
 configure: failed program was:
 | /* confdefs.h */
 | #define PACKAGE_NAME "OpenModelica"
 | #define PACKAGE_TARNAME "openmodelica"
 | #define PACKAGE_VERSION "dev"
 | #define PACKAGE_STRING "OpenModelica dev"
 | #define PACKAGE_BUGREPORT "https://trac.openmodelica.org/OpenModelica"
 | #define PACKAGE_URL "https://openmodelica.org"
 | #define YYTEXT_POINTER 1
 | #define STDC_HEADERS 1
 | #define HAVE_SYS_TYPES_H 1
 | #define HAVE_SYS_STAT_H 1
 | #define HAVE_STDLIB_H 1
 | #define HAVE_STRING_H 1
 | #define HAVE_MEMORY_H 1
 | #define HAVE_STRINGS_H 1
 | #define HAVE_INTTYPES_H 1
 | #define HAVE_STDINT_H 1
 | #define HAVE_UNISTD_H 1
 | #define HAVE_SYS_TIME_H 1
 | #define HAVE_VPRINTF 1
 | #define HAVE_GETCWD 1
 | #define HAVE_SELECT 1
 | #define HAVE_STRDUP 1
 | #define HAVE_STRERROR 1
 | /* end confdefs.h.  */
 |
 | /* Override any GCC internal prototype to avoid an error.
 |    Use char because int might match the return type of a GCC
 |    builtin and then its argument prototype would still apply.  */
 | #ifdef __cplusplus
 | extern "C"
 | #endif
 | char dgesv_ ();
 | int
 | main ()
 | {
 | return dgesv_ ();
 |   ;
 |   return 0;
 | }
 configure:6063: error: dgesv (LAPACK) linking failed using -llapack -lblas
 }}}
 This has nothing to do with LLVM. Please open a new ticket.

-- 
Ticket URL: <https://trac.macports.org/ticket/46040#comment:25>
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