77 lines
2.9 KiB
Ruby
77 lines
2.9 KiB
Ruby
class Popt < Formula
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desc "Library like getopt(3) with a number of enhancements"
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homepage "https://github.com/rpm-software-management/popt"
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url "http://ftp.rpm.org/popt/releases/popt-1.x/popt-1.18.tar.gz"
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sha256 "5159bc03a20b28ce363aa96765f37df99ea4d8850b1ece17d1e6ad5c24fdc5d1"
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bottle do
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cellar :any
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sha256 "a5cbf26e1779c73865c7785adc163117465d321338aa6970dd4980cff4a2ec91" => :catalina
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sha256 "5d602602f195811a3ea8c29ce4540cca6e1f36890a08b5a262facf3f74a85cf1" => :mojave
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sha256 "554ba881a515b18e53d1abd7f67a544af42d811ea14283e75b13ae5fc2056024" => :high_sierra
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end
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def install
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system "./configure", "--disable-debug", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <stdio.h>
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#include <stdlib.h>
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#include <popt.h>
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int main(int argc, char *argv[]) {
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int optiona=-1, optionb=-1, optionc=-1, flag1=0, flag2=0;
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poptContext pc;
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struct poptOption po[] = {
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{"optiona", 'a', POPT_ARG_INT, &optiona, 11001, "descrip1", "argDescrip1"},
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{"optionb", 'b', POPT_ARG_INT, &optionb, 11002, "descrip2", "argDescrip2"},
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{"optionc", 'c', POPT_ARG_INT, &optionc, 11003, "descrip3", "argDescrip3"},
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{"flag1", 'f', POPT_ARG_NONE, &flag1, 11004, "descrip4", "argDescrip4"},
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{"flag2", 'g', POPT_ARG_NONE, &flag2, 11005, "descrip5", "argDescrip5"},
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POPT_AUTOHELP
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{NULL}
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};
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pc = poptGetContext(NULL, argc, (const char **)argv, po, 0);
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poptSetOtherOptionHelp(pc, "[ARG...]");
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if (argc < 2) {
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poptPrintUsage(pc, stderr, 0);
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exit(1);
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}
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int val;
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while ((val = poptGetNextOpt(pc)) >= 0);
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if (val != -1) {
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switch(val) {
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case POPT_ERROR_NOARG:
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printf("Argument missing for an option\\n");
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exit(1);
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case POPT_ERROR_BADOPT:
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printf("Option's argument could not be parsed\\n");
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exit(1);
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case POPT_ERROR_BADNUMBER:
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case POPT_ERROR_OVERFLOW:
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printf("Option could not be converted to number\\n");
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exit(1);
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default:
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printf("Unknown error in option processing\\n");
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exit(1);
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}
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}
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printf("%d\\n%d\\n%d\\n%d\\n%d\\n", optiona, optionb, optionc, flag1, flag2);
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lpopt", "-o", "test"
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assert_equal "123\n456\n789\n1\n0\n", shell_output("./test -a 123 -b 456 -c 789 -f")
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assert_equal "987\n654\n321\n0\n1\n", shell_output("./test --optiona=987 --optionb=654 --optionc=321 --flag2")
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end
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end
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