[MacPorts] #54268: gmp-6.1.2: Configurating gmp failed

[MacPorts]

#54268: gmp-6.1.2: Configurating gmp failed
----------------------------------------+-------------------
 Reporter:  Limbo999                    |      Owner:
     Type:  defect                      |     Status:  new
 Priority:  Normal                      |  Milestone:
Component:  ports                       |    Version:  2.4.1
 Keywords:  gmp-6.1.2; macports 2.4.1;  |       Port:
----------------------------------------+-------------------
 Error occurs when trying to install gmp-6.1.2. I already tried "sudo port
 clean gmp" and "sudo port install gmp".  "macosx_deployment_target" is not
 set in macports.conf.

 {{{
 2 errors generated.
 configure:10624: $? = 1
 failed program was:
 /* This test rejects g++ 2.7.2 which doesn't have <iostream>, only a
     pre-standard iostream.h. */
 #include <iostream>

 /* This test rejects OSF 5.1 Compaq C++ in its default pre-standard
 iostream
    mode, since that mode puts cout in the global namespace, not "std".  */
 void someoutput (void) { std::cout << 123; }

 int main (void) { return 0; }
 configure:10650: result: no, std iostream
 configure:10666: error: C++ compiler not available, see config.log for
 details

 }}}



 {{{
 $ clang++ -E -x c++ - -v < /dev/null
    Apple LLVM version 8.1.0 (clang-802.0.42)
    Target: x86_64-apple-darwin16.6.0
    Thread model: posix
    InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
 -cc1 -triple x86_64-apple-macosx10.12.0 -Wdeprecated-objc-isa-usage
 -Werror=deprecated-objc-isa-      usage -E -disable-free -disable-llvm-
 verifier -discard-value-names -main-file-name - -mrelocation-model pic
 -pic-level 2 -mthread-model posix -mdisable-fp-elim -masm-verbose
 -munwind-tables -target-     cpu penryn -target-linker-version 278.4 -v
 -dwarf-column-info -debugger-tuning=lldb -resource-dir
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/8.1.0
 -stdlib=libc++ -fdeprecated-macro -fdebug-compilation-dir
 /Users/name/Documents/work/important_tools/sdaps-1.1.11 -ferror-limit 19
 -fmessage-length 209 -stack-protector 1 -fblocks -fobjc-
 runtime=macosx-10.12.0 -fencode-extended-block-signature -fcxx-exceptions
 -fexceptions -fmax-type-align=16 -fdiagnostics-show-option -fcolor-
 diagnostics -o - -x c++ -
    clang -cc1 version 8.1.0 (clang-802.0.42) default target x86_64-apple-
 darwin16.6.0
    ignoring nonexistent directory "/usr/include/c++/v1"
    #include "..." search starts here:
    #include <...> search starts here:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1
     /usr/local/include
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/8.1.0/include
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
     /usr/include
     /System/Library/Frameworks (framework directory)
     /Library/Frameworks (framework directory)
    End of search list.
    # 1 "<stdin>"
    # 1 "<built-in>" 1
    # 1 "<built-in>" 3
    # 340 "<built-in>" 3
    # 1 "<command line>" 1
    # 1 "<built-in>" 2
    # 1 "<stdin>" 2
 }}}

--
Ticket URL: <https://trac.macports.org/ticket/54268>
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