homebrew-core/Formula/jlog.rb
2016-05-16 16:30:33 -07:00

73 lines
2.5 KiB
Ruby

class Jlog < Formula
desc "Pure C message queue with subscribers and publishers for logs"
homepage "https://labs.omniti.com/labs/jlog"
head "https://github.com/omniti-labs/jlog.git"
stable do
url "https://github.com/omniti-labs/jlog/archive/2.2.0.tar.gz"
sha256 "81b7a9d86a4ee8dbc3cc08a7032ee0ecd31b531573525474be298bd4f1404e53"
# Fixes `make install` to depend on `make all`
patch do
url "https://github.com/omniti-labs/jlog/commit/38955d8ca07e9c2433231a89c9702a72bc3707f2.diff"
sha256 "f8630d425227533d1641efbb7a3c489e859b5190c9a82a5f8fb4b81e1e8cd946"
end
end
bottle do
cellar :any
sha256 "732114259e80346e3a1ab76153c6a4793b0c947faad0458207a85746b546720d" => :el_capitan
sha256 "20832b06d6b553bf50ae81faf7e4893d0c6c2f5a6deda84ea520f7cab4a389c7" => :yosemite
sha256 "df68f1178f440d0ace72c4b78df4f7d9b3740bc71fbeb78d40df3ad9486b8c50" => :mavericks
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 <<-EOF.undent
#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);
}
EOF
system ENV.cc, "jlogtest.c", "-I#{include}", "-ljlog", "-o", "jlogtest"
system testpath/"jlogtest"
end
end