homebrew-core/Formula/jemalloc.rb
2018-03-04 14:27:22 +01:00

61 lines
1.7 KiB
Ruby

class Jemalloc < Formula
desc "malloc implementation emphasizing fragmentation avoidance"
homepage "http://jemalloc.net/"
url "https://github.com/jemalloc/jemalloc/releases/download/5.0.1/jemalloc-5.0.1.tar.bz2"
sha256 "4814781d395b0ef093b21a08e8e6e0bd3dab8762f9935bbfb71679b0dea7c3e9"
bottle do
cellar :any
sha256 "4046a803c804dac204126e10acd158e5a996c5bc8117917979ff495a5e07fcb3" => :high_sierra
sha256 "0ae7f33eda0547fd2eacad3f84c3c7cc6ebfb76ea02e8a4bac542ba60ba6ef07" => :sierra
sha256 "1e49d486784c64dccee6e43d61ecb201adf6ac8b5cc02465ac9ea5b492a56d01" => :el_capitan
sha256 "49a8f071338b3ec42cd89280681c338ad2e1d242a389e65f63f64e60257c5733" => :yosemite
end
head do
url "https://github.com/jemalloc/jemalloc.git", :branch => "dev"
depends_on "autoconf" => :build
depends_on "docbook-xsl" => :build
end
def install
args = %W[
--disable-debug
--prefix=#{prefix}
--with-jemalloc-prefix=
]
if build.head?
args << "--with-xslroot=#{Formula["docbook-xsl"].opt_prefix}/docbook-xsl"
system "./autogen.sh", *args
system "make", "dist"
else
system "./configure", *args
end
system "make"
system "make", "check"
system "make", "install"
end
test do
(testpath/"test.c").write <<~EOS
#include <stdlib.h>
#include <jemalloc/jemalloc.h>
int main(void) {
for (size_t i = 0; i < 1000; i++) {
// Leak some memory
malloc(i * 100);
}
// Dump allocator statistics to stderr
malloc_stats_print(NULL, NULL, NULL);
}
EOS
system ENV.cc, "test.c", "-L#{lib}", "-ljemalloc", "-o", "test"
system "./test"
end
end