homebrew-core/Formula/jlog.rb
2018-08-08 09:19:59 +02:00

64 lines
2.2 KiB
Ruby

class Jlog < Formula
desc "Pure C message queue with subscribers and publishers for logs"
homepage "https://labs.omniti.com/labs/jlog"
url "https://github.com/omniti-labs/jlog/archive/2.3.2.tar.gz"
sha256 "89ddf8e90a745562e8d60116b0bc8560fa9d405c489bd47b8aa6277f35854ff8"
head "https://github.com/omniti-labs/jlog.git"
bottle do
cellar :any
sha256 "7459242c359ce4afe0b57ed447723f35c496ba6d633eb26fe59f86aca126c113" => :high_sierra
sha256 "f8578c0d25a1c317d1b534231b0a6c50038288105ee7dfd07efa8e31183874bb" => :sierra
sha256 "a3432d256f8fd10b9dafd442167a076311c8b19640326c9a5218b4ca231c3347" => :el_capitan
end
depends_on "automake" => :build
depends_on "autoconf" => :build
def install
system "autoconf"
system "./configure", "--prefix=#{prefix}"
system "make", "install"
end
test do
(testpath/"jlogtest.c").write <<~EOS
#include <stdio.h>
#include <jlog.h>
int main() {
jlog_ctx *ctx;
const char *path = "#{testpath}/jlogexample";
int rv;
// First, ensure that the jlog is created
ctx = jlog_new(path);
if (jlog_ctx_init(ctx) != 0) {
if(jlog_ctx_err(ctx) != JLOG_ERR_CREATE_EXISTS) {
fprintf(stderr, "jlog_ctx_init failed: %d %s\\n", jlog_ctx_err(ctx), jlog_ctx_err_string(ctx));
exit(1);
}
// Make sure it knows about our subscriber(s)
jlog_ctx_add_subscriber(ctx, "one", JLOG_BEGIN);
jlog_ctx_add_subscriber(ctx, "two", JLOG_BEGIN);
}
// Now re-open for writing
jlog_ctx_close(ctx);
ctx = jlog_new(path);
if (jlog_ctx_open_writer(ctx) != 0) {
fprintf(stderr, "jlog_ctx_open_writer failed: %d %s\\n", jlog_ctx_err(ctx), jlog_ctx_err_string(ctx));
exit(0);
}
// Send in some data
rv = jlog_ctx_write(ctx, "hello\\n", strlen("hello\\n"));
if (rv != 0) {
fprintf(stderr, "jlog_ctx_write_message failed: %d %s\\n", jlog_ctx_err(ctx), jlog_ctx_err_string(ctx));
}
jlog_ctx_close(ctx);
}
EOS
system ENV.cc, "jlogtest.c", "-I#{include}", "-L#{lib}", "-ljlog", "-o", "jlogtest"
system testpath/"jlogtest"
end
end