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@rickharris
Forked from nalanj/libgit2.rb
Last active February 6, 2017 18:36
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Homebrew formula for libgit2
class Libgit2 < Formula
desc "C library of Git core methods that is re-entrant and linkable"
homepage "https://libgit2.github.com/"
url "https://github.com/libgit2/libgit2/archive/v0.24.6.tar.gz"
sha256 "7b441a96967ff525e790f8b66859faba5c6be4c347124011f536ae9075ebc30c"
head "https://github.com/libgit2/libgit2.git"
option :universal
depends_on "pkg-config" => :build
depends_on "cmake" => :build
depends_on "libssh2" => :optional
depends_on "openssl" if MacOS.version <= :lion # Uses SecureTransport on >10.7
def install
args = std_cmake_args
args << "-DBUILD_EXAMPLES=YES"
args << "-DBUILD_CLAR=NO" # Don't build tests.
args << "-DUSE_SSH=NO" if build.without? "libssh2"
if build.universal?
ENV.universal_binary
args << "-DCMAKE_OSX_ARCHITECTURES=#{Hardware::CPU.universal_archs.as_cmake_arch_flags}"
end
mkdir "build" do
system "cmake", "..", *args
system "make", "install"
cd "examples" do
(pkgshare/"examples").install "add", "blame", "cat-file", "cgit2",
"describe", "diff", "for-each-ref",
"general", "init", "log", "remote",
"rev-list", "rev-parse", "showindex",
"status", "tag"
end
end
end
test do
(testpath/"test.c").write <<-EOS.undent
#include <git2.h>
int main(int argc, char *argv[]) {
int options = git_libgit2_features();
return 0;
}
EOS
libssh2 = Formula["libssh2"]
flags = (ENV.cflags || "").split + (ENV.cppflags || "").split + (ENV.ldflags || "").split
flags += %W[
-I#{include}
-I#{libssh2.opt_include}
-L#{lib}
-lgit2
]
system ENV.cc, "test.c", "-o", "test", *flags
system "./test"
end
end
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