56 lines
1.7 KiB
Ruby
56 lines
1.7 KiB
Ruby
class Vstr < Formula
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desc "A C string library"
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homepage "http://www.and.org/vstr/"
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url "http://www.and.org/vstr/1.0.15/vstr-1.0.15.tar.bz2"
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sha256 "d33bcdd48504ddd21c0d53e4c2ac187ff6f0190d04305e5fe32f685cee6db640"
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bottle do
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cellar :any
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sha256 "0d4176307ea18472c9da9a765bcb033e6256ae361d2e32b758b205a56dd7e38a" => :yosemite
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sha256 "5fc509c660fc38b3484a093ce0894ee2e9c3ea3cccc43222071c4d8139975d8d" => :mavericks
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sha256 "10918d69a40e4516a549dae179e73c390248f4eaa8c75460228d9ba7d330fee9" => :mountain_lion
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end
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depends_on "pkg-config" => :build
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def install
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ENV.append "CFLAGS", "--std=gnu89" if ENV.compiler == :clang
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--mandir=#{man}"
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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.undent
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// based on http://www.and.org/vstr/examples/ex_hello_world.c
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#define VSTR_COMPILE_INCLUDE 1
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#include <vstr.h>
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#include <errno.h>
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#include <err.h>
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#include <unistd.h>
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int main(void) {
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Vstr_base *s1 = NULL;
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if (!vstr_init())
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err(EXIT_FAILURE, "init");
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if (!(s1 = vstr_dup_cstr_buf(NULL, "Hello Homebrew\\n")))
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err(EXIT_FAILURE, "Create string");
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while (s1->len)
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if (!vstr_sc_write_fd(s1, 1, s1->len, STDOUT_FILENO, NULL)) {
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if ((errno != EAGAIN) && (errno != EINTR))
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err(EXIT_FAILURE, "write");
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}
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vstr_free_base(s1);
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vstr_exit();
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}
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EOS
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system ENV.cc, "test.c", "-L#{lib}", "-lvstr", "-o", "test"
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system "./test"
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end
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end
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