[MacPorts] #70331: gcc14 (c++) can not compile trivial program

[MacPorts]

#70331: gcc14 (c++) can not compile trivial program
----------------------+--------------------
  Reporter:  acmaggs  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  gcc14    |
----------------------+--------------------
Changes (by jmroot):

 * keywords:  gcc14 =>


Old description:

> Macbook Air m1, sonoma 14.5
> apple command line tools installed:
> clang -v
> Apple clang version 15.0.0 (clang-1500.3.9.4)
> Target: arm64-apple-darwin23.5.0
> ----------------
>
> Take the program:
>
> #include <iostream>
> int
> main(int argc, char * argv[]){
> }
>
> compile:
>
> g++-mp-14 j.cc
>
> In file included from
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/wchar.h:90,
>                  from /opt/local/include/gcc14/c++/cwchar:44,
>                  from /opt/local/include/gcc14/c++/bits/postypes.h:40,
>                  from /opt/local/include/gcc14/c++/iosfwd:42,
>                  from /opt/local/include/gcc14/c++/ios:40,
>                  from /opt/local/include/gcc14/c++/ostream:40,
>                  from /opt/local/include/gcc14/c++/iostream:41,
>                  from j.cc:1:
> /opt/local/lib/gcc14/gcc/arm64-apple-darwin23/14.1.0/include-
> fixed/stdio.h:383:153: error: macro "__API_AVAILABLE4" requires 5
> arguments, but only 4 given
>   383 | FILE *fmemopen(void * __restrict __buf, size_t __size, const char
> * __restrict __mode) __API_AVAILABLE(macos(10.13), ios(11.0), tvos(11.0),
> watchos(4.0));
>       |
> ^
> In file included from
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/Availability.h:177,
>                  from
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/wchar.h:72:
> /opt/local/lib/gcc14/gcc/arm64-apple-darwin23/14.1.0/include-
> fixed/AvailabilityInternal.h:257:13: note: macro "__API_AVAILABLE4"
> defined here
>   257 |     #define __API_AVAILABLE4(arg0,arg1,arg2,arg3,arg4)
> __API_A(arg0) __API_A(arg1) __API_A(arg2) __API_A(arg3) __API_A(arg4)
>       |             ^~~~~~~~~~~~~~~~
> /opt/local/lib/gcc14/gcc/arm64-apple-darwin23/14.1.0/include-
> fixed/stdio.h:384:119: error: macro "__API_AVAILABLE4" requires 5
> arguments, but only 4 given

New description:

 Macbook Air m1, sonoma 14.5
 apple command line tools installed:
 {{{
 clang -v
 Apple clang version 15.0.0 (clang-1500.3.9.4)
 Target: arm64-apple-darwin23.5.0
 }}}
 ----------------

 Take the program:
 {{{
 #include <iostream>
 int
 main(int argc, char * argv[]){
 }
 }}}
 compile:

 `g++-mp-14 j.cc`
 {{{
 In file included from
 /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/wchar.h:90,
                  from /opt/local/include/gcc14/c++/cwchar:44,
                  from /opt/local/include/gcc14/c++/bits/postypes.h:40,
                  from /opt/local/include/gcc14/c++/iosfwd:42,
                  from /opt/local/include/gcc14/c++/ios:40,
                  from /opt/local/include/gcc14/c++/ostream:40,
                  from /opt/local/include/gcc14/c++/iostream:41,
                  from j.cc:1:
 /opt/local/lib/gcc14/gcc/arm64-apple-darwin23/14.1.0/include-
 fixed/stdio.h:383:153: error: macro "__API_AVAILABLE4" requires 5
 arguments, but only 4 given
   383 | FILE *fmemopen(void * __restrict __buf, size_t __size, const char
 * __restrict __mode) __API_AVAILABLE(macos(10.13), ios(11.0), tvos(11.0),
 watchos(4.0));
       |
 ^
 In file included from
 /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/Availability.h:177,
                  from
 /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/wchar.h:72:
 /opt/local/lib/gcc14/gcc/arm64-apple-darwin23/14.1.0/include-
 fixed/AvailabilityInternal.h:257:13: note: macro "__API_AVAILABLE4"
 defined here
   257 |     #define __API_AVAILABLE4(arg0,arg1,arg2,arg3,arg4)
 __API_A(arg0) __API_A(arg1) __API_A(arg2) __API_A(arg3) __API_A(arg4)
       |             ^~~~~~~~~~~~~~~~
 /opt/local/lib/gcc14/gcc/arm64-apple-darwin23/14.1.0/include-
 fixed/stdio.h:384:119: error: macro "__API_AVAILABLE4" requires 5
 arguments, but only 4 given
 }}}

--

-- 
Ticket URL: <https://trac.macports.org/ticket/70331#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS