homebrew-core/Formula/ns-3.rb

99 lines
4.1 KiB
Ruby

class Ns3 < Formula
desc "Discrete-event network simulator"
homepage "https://www.nsnam.org/"
url "https://gitlab.com/nsnam/ns-3-dev/-/archive/ns-3.36.1/ns-3-dev-ns-3.36.1.tar.bz2"
sha256 "8826dbb35290412df9885d8a936ab0c3fe380dec4dd48c57889148c0a2c1a856"
license "GPL-2.0-only"
bottle do
rebuild 1
sha256 cellar: :any, arm64_ventura: "41366faa65418e3a2bc4edcf8205ef8c255584dc41dd3e474ffb043810e3348c"
sha256 cellar: :any, arm64_monterey: "3d489bfd184d65cc26ccb3b09ca005e6ddf41ce6ca15abce25c59d9a9ae95ca5"
sha256 cellar: :any, arm64_big_sur: "68aac9355130e2cc027c95b9255d150c10c817d4f9aefa94708543ecc0b20a64"
sha256 cellar: :any, ventura: "daaa6ae7d3053f5370aa7955dc1e7548dd1925706e4da43d89e4511936de2729"
sha256 cellar: :any, monterey: "3cae5abbf94429cdcef4d13f8b51ef34e16204761c29e9551332b5859854f740"
sha256 cellar: :any, big_sur: "5a88644764053c9a4852adaa074b0bcf503b1616129821afa689e7fadd5d2bb3"
sha256 cellar: :any, catalina: "5167dc9662ae8e1998bcd132c9af32b235dd848321cd357f3532d072427e763c"
sha256 cellar: :any_skip_relocation, x86_64_linux: "b46bb6dbfa98be9574f3ca0e2f69f1d0aa0749be73a868f33f6da5733259e3e9"
end
depends_on "boost" => :build
depends_on "cmake" => :build
depends_on xcode: [:build, "11"]
depends_on "gsl"
depends_on "open-mpi"
depends_on "python@3.10"
uses_from_macos "libxml2"
uses_from_macos "sqlite"
# Clears the Python3_LIBRARIES variable. Removing `PRIVATE ${Python3_LIBRARIES}`
# in ns3-module-macros is not sufficient as it doesn't apply to visualizer.so.
# Should be no longer needed when 3.37 rolls out.
on_macos do
patch :DATA
end
# Needs GCC 8 or above
fails_with gcc: "5"
fails_with gcc: "6"
fails_with gcc: "7"
resource "pybindgen" do
url "https://files.pythonhosted.org/packages/e0/8e/de441f26282eb869ac987c9a291af7e3773d93ffdb8e4add664b392ea439/PyBindGen-0.22.1.tar.gz"
sha256 "8c7f22391a49a84518f5a2ad06e3a5b1e839d10e34da7631519c8a28fcba3764"
end
def install
resource("pybindgen").stage buildpath.parent/"pybindgen"
ENV.append "PYTHONPATH", buildpath.parent/"pybindgen"
# Fix binding's rpath
linker_flags = ["-Wl,-rpath,#{loader_path}"]
linker_flags << "-Wl,-undefined,dynamic_lookup" if OS.mac?
system "cmake", "-S", ".", "-B", "build",
"-DNS3_GTK3=OFF",
"-DNS3_PYTHON_BINDINGS=ON",
"-DNS3_MPI=ON",
"-DCMAKE_SHARED_LINKER_FLAGS=#{linker_flags.join(" ")}",
*std_cmake_args
system "cmake", "--build", "build"
system "cmake", "--install", "build"
# Starting 3.36, bindings are no longer installed
# https://gitlab.com/nsnam/ns-3-dev/-/merge_requests/1060
site_packages = Language::Python.site_packages("python3.10")
(prefix/site_packages).install (buildpath/"build/bindings/python").children
pkgshare.install "examples/tutorial/first.cc", "examples/tutorial/first.py"
end
test do
system ENV.cxx, pkgshare/"first.cc", "-I#{include}", "-L#{lib}",
"-lns#{version}-core", "-lns#{version}-network", "-lns#{version}-internet",
"-lns#{version}-point-to-point", "-lns#{version}-applications",
"-std=c++17", "-o", "test"
system "./test"
system Formula["python@3.10"].opt_bin/"python3.10", pkgshare/"first.py"
end
end
__END__
diff --git a/build-support/macros-and-definitions.cmake b/build-support/macros-and-definitions.cmake
index 304ccdde7..64ae322c5 100644
--- a/build-support/macros-and-definitions.cmake
+++ b/build-support/macros-and-definitions.cmake
@@ -723,7 +723,8 @@ macro(process_options)
if(${Python3_Interpreter_FOUND})
if(${Python3_Development_FOUND})
set(Python3_FOUND TRUE)
- if(APPLE)
+ set(Python3_LIBRARIES "")
+ if(FALSE)
# Apple is very weird and there could be a lot of conflicting python
# versions which can generate conflicting rpaths preventing the python
# bindings from working