#!/usr/bin/icmake -qt/tmp/xdbuild

#include "icmconf"

#include "icmake/setopt"
#include "icmake/run"
#include "icmake/md"
#include "icmake/special"

#include "icmake/clean"
#include "icmake/manpage"
#include "icmake/install"

string  g_cwd = chdir("");  // initial working directory

void main(int argc, list argv)
{
    string option;
    string strip;

    option = argv[1];

    if (option == "clean")
        clean(0);

    if (option == "distclean")
        clean(1);

    if (option == "install")
        install(argv[2], argv[3]);

    if (option != "")
        special();

    if (option == "sourceforge")
        exit(0);

    if (option == "man")
        manpage();

    if (option == "library")
    {
        system("icmbuild library");
        exit(0);
    }

    if (argv[2] == "strip")
        strip = "strip";
    
    if (option == "program")
    {
        system("icmbuild program " + strip);
        exit(0);
    }

    if (option == "oxref")
    {
        system("icmbuild program " + strip);
        run("oxref -fxs tmp/lib" LIBRARY ".a > " PROJECT ".xref");
        exit(0);
    }

    printf("Usage: build [-p] what\n"
        "Where `what' is one of:\n"
        "   clean                - clean up remnants of previous "
                                                            "compilations\n"
        "   distclean            - clean + fully remove tmp/\n"
        "   library              - build " PROJECT "'s library\n"
        "   man                  - build the man-page (requires Yodl)\n"
        "   program [strip]      - build " PROJECT " (optionally strip the\n"
        "                          executable)\n"
        "   oxref [strip]        - same a `program', also builds xref file\n"
        "                          using oxref\n"
        "   install program [path] - install the program at `path'\n"
        "                          (by default below `" PROJECT "')\n"
        "   install man [base]   - install the man pages below `base'\n"
        "                          (by default below `" MAN "')\n"
        "   install std [base]   - install standard docs below `base'\n"
        "                          (by default below `" STD "')\n"
        "   sourceforge          - prepare sourceforge's index update\n"
        "\n"
        "If the environment variable DRYRUN is defined, no commands are\n"
        "actually executed\n"
        "\n"
    );
    exit(1);
}