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GLPK/Ada
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Ada is a programming language defined in ISO/IEC 8652:2012.
Ada can call C libraries directly. The following program glpkversion.adb invokes glp_version() to output the version of the GLPK library.
with Ada.Text_IO; use Ada.Text_IO;
with Interfaces.C; use Interfaces.C;
with Interfaces.C.Strings;
procedure glpkversion is
function glp_version return Interfaces.C.Strings.chars_ptr;
pragma Import (C, glp_version, "glp_version");
begin
Put_LINE(Strings.Value(glp_version));
end glpkversion;
Compile, bind and link it with
gcc -c glpkversion.adb
gnatbind glpkversion
gnatlink -lglpk glpkversion
A more elaborate example of using GLPK with Ada may be found in the Futoshiki application in KuKu3.