homebrew-core/Formula/libcapn.rb

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require 'formula'
class Libcapn < Formula
homepage 'http://libcapn.org/'
url 'http://libcapn.org/download/libcapn-1.0.0b3-src.tar.gz'
sha1 'a53f7b382e683249ff55214b1effbae5f82c4ef2'
head 'https://github.com/adobkin/libcapn.git'
depends_on 'cmake' => :build
depends_on 'pkg-config' => :build
def install
inreplace 'CMakeLists.txt', /usr\/lib\/pkgconfig/, "#{lib}/pkgconfig" unless build.head?
system "cmake", ".", *std_cmake_args
system "make", "install"
end
test do
(testpath/'test_install.c').write <<-TEST_SCRIPT.undent
#include <apn.h>
int main() {
apn_ctx_ref ctx = NULL;
apn_error_ref error;
if (apn_init(&ctx, "apns-dev-cert.pem", "apns-dev-key.pem", NULL, &error) == APN_ERROR) {
apn_error_free(&error);
return 1;
}
apn_close(ctx);
apn_free(&ctx);
return 0;
}
TEST_SCRIPT
flags = `#{HOMEBREW_PREFIX}/bin/pkg-config --cflags --libs libcapn`.split + ENV.cflags.split
system ENV.cc, "-o", "test_install", "test_install.c", *flags
system "./test_install"
end
end