[MacPorts] #71604: mpack @1.6_1: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int

[MacPorts]

#71604: mpack @1.6_1: type specifier missing, defaults to 'int'; ISO C99 and later
do not support implicit int
-----------------------+--------------------
 Reporter:  ianthrive  |      Owner:  (none)
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.10.5
 Keywords:             |       Port:  mpack
-----------------------+--------------------
 {{{
 % sudo port clean --all mpack && sudo port install mpack
 [...snip...]

 % cat
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_mpack/mpack/work/mpack-1.6/config.log
 [...snip...]
 configure:909: /usr/bin/clang -o conftest -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk -arch arm64
 -I/opt/local/include
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk
 -L/opt/local/lib -Wl,-headerpad_max_install_names
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk
 -arch arm64 conftest.c  1>&5
 configure:906:1: error: type specifier missing, defaults to 'int'; ISO C99
 and later do not support implicit int [-Wimplicit-int]
   906 | main(){return(0);}
       | ^
       | int
 1 error generated.
 configure: failed program was:

 #line 904 "configure"
 #include "confdefs.h"

 main(){return(0);}

 }}}

 {{{
 % port info mpack | head -n 1
 mpack @1.6_1 (mail)

 % uname -a
 Darwin ian.local 24.2.0 Darwin Kernel Version 24.2.0: Fri Dec  6 19:01:59
 PST 2024; root:xnu-11215.61.5~2/RELEASE_ARM64_T6000 arm64

 % sw_vers -ProductVersion
 15.2

 % port version
 Version: 2.10.5

 % pkgutil --pkg-
 info=com.apple.pkg.{CLTools_Executables,CLTools_Base,DeveloperToolsCLI,DeveloperToolsCLILeo}
 2>/dev/null | sed -n 's/^version: //p'
 16.2.0.0.1.1733547573

 % xcodebuild -version
 Xcode 16.2
 Build version 16C5032a
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/71604>
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