temp

Author: daeho-ro

Formula/o/osrm-backend.rb

@@ -1,5 +1,3 @@
-# typed: false
-
 class OsrmBackend < Formula
   desc "High performance routing engine"
   homepage "https://project-osrm.org/"
@@ -27,7 +25,6 @@ class OsrmBackend < Formula
   depends_on "pkgconf" => :build
 
   depends_on "boost"
-  depends_on "gcc"
   depends_on "libstxxl"
   depends_on "libxml2"
   depends_on "libzip"
@@ -38,18 +35,22 @@ class OsrmBackend < Formula
   uses_from_macos "expat"
   uses_from_macos "zlib"
 
+  on_linux do
+    depends_on "llvm" => :build
+  end
+
   conflicts_with "flatbuffers", because: "both install flatbuffers headers"
   conflicts_with "mapnik", because: "both install Mapbox Variant headers"
 
   def install
+    if OS.linux?
+      ENV.llvm_clang
+      ENV.append "LDFLAGS", "-L#{opt_lib}/c++ -L#{opt_lib}/unwind -lunwind"
+    end
+
     # Work around build failure: duplicate symbol 'boost::phoenix::placeholders::uarg9'
     # Issue ref: https://github.com/boostorg/phoenix/issues/111
     ENV.append_to_cflags "-DBOOST_PHOENIX_STL_TUPLE_H_"
-    # Work around build failure on Linux:
-    # /tmp/osrm-backend-20221105-7617-1itecwd/osrm-backend-5.27.1/src/osrm/osrm.cpp:83:1:
-    # /usr/include/c++/11/ext/new_allocator.h:145:26: error: 'void operator delete(void*, std::size_t)'
-    # called on unallocated object 'result' [-Werror=free-nonheap-object]
-    ENV.append_to_cflags "-Wno-free-nonheap-object" if OS.linux?
 
     lua = Formula["lua"]
     luaversion = lua.version.major_minor