[MacPorts] #56603: zstd: error: expected ')'

[MacPorts]

#56603: zstd: error: expected ')'
--------------------+--------------------
 Reporter:  kencu   |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:
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 `zstd` build fails on darwin 12 and older. There are two issues:

 Firstly, on 10.6 and older, it requires `__STDC_FORMAT_MACROS` to be
 defined due to changes in `inttypes.h` on 10.7 and newer, and generates
 this error otherwise:
 {{{
 Pzstd.cpp:104:46: error: expected ')'
       state.log(INFO, "%-20s :%6.2f%%   (%6" PRIu64 " => %6" PRIu64
 }}}


 and secondly, the port uses c++11:
 {{{
 /opt/local/bin/clang++-mp-3.9 -arch x86_64 -MMD -MP -MF main.Td
 -I../../lib -I../../lib/common -I../../programs -I. -DNDEBUG -O3 -Wall
 -Wextra -pedantic  -std=c++11 -c main.cpp  -o main.o
 mv -f main.Td main.d
 }}}
 and so needs the c++11 PortGroup.

-- 
Ticket URL: <https://trac.macports.org/ticket/56603>
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