[MacPorts] #72137: xplot fails to build and install on mac sequoia 15.3.1

[MacPorts]

#72137: xplot fails to build and install on mac sequoia 15.3.1
----------------------------+-----------------------------
 Reporter:  daviderstewart  |      Owner:  (none)
     Type:  defect          |     Status:  new
 Priority:  Normal          |  Milestone:  MacPorts Future
Component:  ports           |    Version:  2.10.5
 Keywords:  xplot           |       Port:  xplot
----------------------------+-----------------------------
 sh-3.2# port clean xplot
 --->  Cleaning xplot
 sh-3.2# port install xplot
 --->  Computing dependencies for xplot
 --->  Fetching archive for xplot
 --->  Attempting to fetch xplot-0.90.7.1_0.darwin_24.arm64.tbz2 from
 https://packages.macports.org/xplot
 --->  Attempting to fetch xplot-0.90.7.1_0.darwin_24.arm64.tbz2 from
 http://mirror.fcix.net/macports/packages/xplot
 --->  Attempting to fetch xplot-0.90.7.1_0.darwin_24.arm64.tbz2 from
 https://ywg.ca.packages.macports.org/mirror/macports/packages/xplot
 --->  Fetching distfiles for xplot
 --->  Verifying checksums for xplot
 --->  Extracting xplot
 --->  Applying patches to xplot
 --->  Configuring xplot
 Error: Failed to configure xplot: consult
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_xplot/xplot/work/xplot-0.90.7.1/config.log
 Error: Failed to configure xplot: configure failure: command execution
 failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_xplot/xplot/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug.
 Error: Processing of port xplot failed

 :info:configure checking for gcc... /usr/bin/clang
 :info:configure checking whether the C compiler (/usr/bin/clang -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk -arch arm64
 -L/opt/local/lib -Wl,-headerpad_max_install_names
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk
 -arch arm64) works... no
 :info:configure configure: error: installation or configuration problem: C
 compiler cannot create executables.
 :info:configure Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_xplot/xplot/work/xplot-0.90.7.1"
 && ./configure --prefix=/opt/local --x-includes=/opt/local/include
 --x-libraries=/opt/local/lib
 :info:configure Exit code: 1
 :error:configure Failed to configure xplot: consult
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_xplot/xplot/work/xplot-0.90.7.1/config.log
 :error:configure Failed to configure xplot: configure failure: command
 execution failed
 :debug:configure Error code: NONE
 :debug:configure Backtrace: configure failure: command execution failed
 :debug:configure     while executing
 :debug:configure "$procedure $targetname"
 :error:configure See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_xplot/xplot/main.log
 for details.


 configure:532: checking for gcc
 configure:645: checking whether the C compiler (/usr/bin/clang -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk -arch arm64
 -L/opt/local/lib -Wl,-headerpad_max_install_names
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk
 -arch arm64) works
 configure:661: /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:658:1: error: type specifier missing, defaults to 'int'; ISO C99
 and later do not support implicit int [-Wimplicit-int]
   658 | main(){return(0);}
       | ^
       | int
 1 error generated.
 configure: failed program was:

 #line 656 "configure"
 #include "confdefs.h"

 main(){return(0);}

 *line 568 needs "int" before the main function

-- 
Ticket URL: <https://trac.macports.org/ticket/72137>
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