1 files changed, 288 insertions, 0 deletions
diff --git a/rules/CC/foreign/cmake/EXPRESSIONS b/rules/CC/foreign/cmake/EXPRESSIONS
new file mode 100644
index 0000000..2266f61
--- /dev/null
+++ b/rules/CC/foreign/cmake/EXPRESSIONS
@@ -0,0 +1,288 @@
+{ "cmake-build":
+  { "vars":
+    [ "ARCH"
+    , "HOST_ARCH"
+    , "source_dir"
+    , "cmake_subdir"
+    , "localbase_dir"
+    , "cmake_options"
+    , "cmake_defines"
+    , "cmake_jobs"
+    , "cmake_targets"
+    , "pre_cmds"
+    , "post_cmds"
+    , "CC"
+    , "CXX"
+    , "CFLAGS"
+    , "CXXFLAGS"
+    , "LDFLAGS"
+    , "ADD_CFLAGS"
+    , "ADD_CXXFLAGS"
+    , "ADD_LDFLAGS"
+    , "ENV"
+    , "AR"
+    , "BUILD_POSITION_INDEPENDENT"
+    , "defaults-transition"
+    , "host-defaults-transition"
+    ]
+  , "imports":
+    { "artifacts": ["", "field_artifacts"]
+    , "flags-cc": ["CC", "flags-cc"]
+    , "flags-cxx": ["CC", "flags-cxx"]
+    , "compiler-cc": ["CC", "compiler-cc"]
+    , "compiler-cxx": ["CC", "compiler-cxx"]
+    , "default-LDFLAGS": ["CC", "default-LDFLAGS"]
+    , "default-AR": ["CC", "default-AR"]
+    , "default-ENV": ["CC", "default-ENV"]
+    , "default-TOOLCHAIN": ["CC", "default-TOOLCHAIN"]
+    , "default-NON_SYSTEM_TOOLS": ["CC", "default-NON_SYSTEM_TOOLS"]
+    , "expand_exec_tool": ["./", "..", "expand_exec_tool"]
+    }
+  , "expression":
+    { "type": "let*"
+    , "bindings":
+      [ [ "expand_exec"
+        , { "type": "let*"
+          , "bindings":
+            [ [ "defaults-transition"
+              , {"type": "var", "name": "host-defaults-transition"}
+              ]
+            ]
+          , "body": {"type": "CALL_EXPRESSION", "name": "expand_exec_tool"}
+          }
+        ]
+      , ["TOOLCHAIN_DIR", "toolchain"]
+      , ["TOOLCHAIN", {"type": "CALL_EXPRESSION", "name": "default-TOOLCHAIN"}]
+      , [ "TOOLCHAIN"
+        , { "type": "to_subdir"
+          , "subdir": {"type": "var", "name": "TOOLCHAIN_DIR"}
+          , "$1": {"type": "var", "name": "TOOLCHAIN"}
+          }
+        ]
+      , [ "NON_SYSTEM_TOOLS"
+        , {"type": "CALL_EXPRESSION", "name": "default-NON_SYSTEM_TOOLS"}
+        ]
+      , [ "CMAKE_FLAGS"
+        , { "type": "++"
+          , "$1":
+            [ { "type": "foreach"
+              , "var": "define"
+              , "range": {"type": "var", "name": "cmake_defines"}
+              , "body":
+                { "type": "join"
+                , "$1": ["-D", {"type": "var", "name": "define"}]
+                }
+              }
+            , {"type": "var", "name": "cmake_options"}
+            , { "type": "if"
+              , "cond": {"type": "var", "name": "BUILD_POSITION_INDEPENDENT"}
+              , "then": ["-DCMAKE_POSITION_INDEPENDENT_CODE=ON"]
+              }
+            , ["-DCMAKE_INSTALL_RPATH=$ORIGIN;$ORIGIN/../lib"]
+            ]
+          }
+        ]
+      , ["BUILD_POSITION_INDEPENDENT", null]
+      , ["CC", {"type": "CALL_EXPRESSION", "name": "compiler-cc"}]
+      , ["CXX", {"type": "CALL_EXPRESSION", "name": "compiler-cxx"}]
+      , [ "CFLAGS"
+        , { "type": "join"
+          , "separator": " "
+          , "$1": {"type": "CALL_EXPRESSION", "name": "flags-cc"}
+          }
+        ]
+      , [ "CXXFLAGS"
+        , { "type": "join"
+          , "separator": " "
+          , "$1": {"type": "CALL_EXPRESSION", "name": "flags-cxx"}
+          }
+        ]
+      , [ "LDFLAGS"
+        , { "type": "join"
+          , "separator": " "
+          , "$1":
+            { "type": "++"
+            , "$1":
+              [ { "type": "var"
+                , "name": "LDFLAGS"
+                , "default":
+                  {"type": "CALL_EXPRESSION", "name": "default-LDFLAGS"}
+                }
+              , {"type": "var", "name": "ldflags", "default": []}
+              ]
+            }
+          }
+        ]
+      , [ "AR"
+        , { "type": "var"
+          , "name": "AR"
+          , "default":
+            { "type": "join"
+            , "$1":
+              { "type": "++"
+              , "$1":
+                [ { "type": "if"
+                  , "cond":
+                    { "type": "lookup"
+                    , "key": "AR"
+                    , "map": {"type": "var", "name": "NON_SYSTEM_TOOLS"}
+                    }
+                  , "then":
+                    ["./", {"type": "var", "name": "TOOLCHAIN_DIR"}, "/"]
+                  }
+                , {"type": "CALL_EXPRESSION", "name": "default-AR"}
+                ]
+              }
+            }
+          }
+        ]
+      , [ "ENV"
+        , { "type": "map_union"
+          , "$1":
+            [ {"type": "CALL_EXPRESSION", "name": "default-ENV"}
+            , {"type": "var", "name": "ENV", "default": {"type": "empty_map"}}
+            , { "type": "env"
+              , "vars": ["CC", "CXX", "CXXFLAGS", "CFLAGS", "LDFLAGS", "AR"]
+              }
+            ]
+          }
+        ]
+      , [ "CMAKE_JOBS"
+        , { "type": "if"
+          , "cond": {"type": "var", "name": "cmake_jobs"}
+          , "then":
+            [ { "type": "join"
+              , "$1":
+                [ "CMAKE_BUILD_PARALLEL_LEVEL="
+                , { "type": "join_cmd"
+                  , "$1": {"type": "var", "name": "cmake_jobs"}
+                  }
+                ]
+              }
+            ]
+          }
+        ]
+      , [ "CMAKE_SUBDIR"
+        , { "type": "join"
+          , "separator": "/"
+          , "$1": {"type": "var", "name": "cmake_subdir", "default": []}
+          }
+        ]
+      , [ "cmake_targets"
+        , { "type": "if"
+          , "cond": {"type": "var", "name": "cmake_targets"}
+          , "then": {"type": "var", "name": "cmake_targets"}
+          , "else": ["install"]
+          }
+        ]
+      , [ "script"
+        , { "type": "singleton_map"
+          , "key": "run_cmake.sh"
+          , "value":
+            { "type": "BLOB"
+            , "data":
+              { "type": "join"
+              , "separator": "\n"
+              , "$1":
+                { "type": "++"
+                , "$1":
+                  [ [ "set -eu"
+                    , "mkdir scratch"
+                    , "readonly ROOT=\"$(pwd)\""
+                    , "export TMPDIR=\"$(pwd)/scratch\""
+                    , "export LOCALBASE=\"$(pwd)/localbase\""
+                    ]
+                  , { "type": "if"
+                    , "cond": {"type": "var", "name": "pre_cmds"}
+                    , "then":
+                      { "type": "++"
+                      , "$1":
+                        [ ["(", "set --", "cd ./source"]
+                        , {"type": "var", "name": "pre_cmds"}
+                        , [")"]
+                        ]
+                      }
+                    }
+                  , [ "readonly CMAKE_SUBDIR=\"$1\""
+                    , "readonly CMAKE_AR=$(which $2)"
+                    , "shift 2"
+                    , "${ROOT}/expand_exec TMPDIR LOCALBASE CC CXX CFLAGS CXXFLAGS LDFLAGS AR -- cmake -S\"source/${CMAKE_SUBDIR}\" -Bbuild -DCMAKE_AR=${CMAKE_AR} -DCMAKE_INSTALL_PREFIX=./install -DCMAKE_PREFIX_PATH=\"$LOCALBASE\" -DPKG_CONFIG_ARGN=--define-prefix --no-warn-unused-cli \"$@\" >configure.log 2>&1 || (cat configure.log && exit 1)"
+                    ]
+                  , { "type": "foreach"
+                    , "range": {"type": "var", "name": "cmake_targets"}
+                    , "var": "target"
+                    , "body":
+                      { "type": "join"
+                      , "separator": " "
+                      , "$1":
+                        { "type": "++"
+                        , "$1":
+                          [ {"type": "var", "name": "CMAKE_JOBS"}
+                          , [ "${ROOT}/expand_exec TMPDIR LOCALBASE CC CXX CFLAGS CXXFLAGS LDFLAGS AR -- cmake --build build --target"
+                            , { "type": "join_cmd"
+                              , "$1": [{"type": "var", "name": "target"}]
+                              }
+                            , ">>build.log 2>&1 || (cat build.log && exit 1)"
+                            ]
+                          ]
+                        }
+                      }
+                    }
+                  , ["find ./install -type l -delete"]
+                  , { "type": "if"
+                    , "cond": {"type": "var", "name": "post_cmds"}
+                    , "then":
+                      { "type": "++"
+                      , "$1":
+                        [ [ "("
+                          , "set --"
+                          , "readonly CMAKE_SOURCE_DIR=\"$(pwd)/source\""
+                          , "readonly CMAKE_BINARY_DIR=\"$(pwd)/build\""
+                          , "cd ./install"
+                          ]
+                        , {"type": "var", "name": "post_cmds"}
+                        , [")"]
+                        ]
+                      }
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        ]
+      ]
+    , "body":
+      { "type": "ACTION"
+      , "inputs":
+        { "type": "map_union"
+        , "$1":
+          [ {"type": "var", "name": "TOOLCHAIN"}
+          , {"type": "var", "name": "source_dir"}
+          , {"type": "var", "name": "expand_exec"}
+          , { "type": "var"
+            , "name": "localbase_dir"
+            , "default": {"type": "empty_map"}
+            }
+          , {"type": "var", "name": "script"}
+          ]
+        }
+      , "cmd":
+        { "type": "++"
+        , "$1":
+          [ [ "/bin/sh"
+            , "run_cmake.sh"
+            , {"type": "var", "name": "CMAKE_SUBDIR"}
+            , {"type": "var", "name": "AR"}
+            ]
+          , {"type": "var", "name": "CMAKE_FLAGS"}
+          ]
+        }
+      , "out_dirs": ["install"]
+      , "env": {"type": "var", "name": "ENV"}
+      , "timeout scaling":
+        {"type": "var", "name": "TIMEOUT_SCALE", "default": 10.0}
+      }
+    }
+  }
+}