// until NUM_TYPES.
SUBSTITUTION_FIRST_PATTERN,
+ // These map to Ninja's {in} and {out} variables.
SUBSTITUTION_SOURCE = SUBSTITUTION_FIRST_PATTERN, // {{source}}
+ SUBSTITUTION_OUTPUT, // {{output}}
+
+ // Valid for all compiler tools.
SUBSTITUTION_SOURCE_NAME_PART, // {{source_name_part}}
SUBSTITUTION_SOURCE_FILE_PART, // {{source_file_part}}
SUBSTITUTION_SOURCE_DIR, // {{source_dir}}
SUBSTITUTION_SOURCE_GEN_DIR, // {{source_gen_dir}}
SUBSTITUTION_SOURCE_OUT_DIR, // {{source_out_dir}}
- // Valid for all compiler and linker tools (depends on target).
- SUBSTITUTION_OUTPUT, // {{output}}
+ // Valid for all compiler and linker tools. These depend on the target and
+ // no not vary on a per-file basis.
+ SUBSTITUTION_LABEL, // {{label}}
SUBSTITUTION_ROOT_GEN_DIR, // {{root_gen_dir}}
SUBSTITUTION_ROOT_OUT_DIR, // {{root_out_dir}}
SUBSTITUTION_TARGET_GEN_DIR, // {{target_gen_dir}}
// Valid for linker tools.
SUBSTITUTION_LINKER_INPUTS, // {{inputs}}
+ SUBSTITUTION_LINKER_INPUTS_NEWLINE, // {{inputs_newline}}
SUBSTITUTION_LDFLAGS, // {{ldflags}}
SUBSTITUTION_LIBS, // {{libs}}
SUBSTITUTION_OUTPUT_EXTENSION, // {{output_extension}}
// the dollar sign.
extern const char* kSubstitutionNinjaNames[SUBSTITUTION_NUM_TYPES];
+// A wrapper around an array if flags indicating whether a give substitution
+// type is required in some context. By convention, the LITERAL type bit is
+// not set.
+struct SubstitutionBits {
+ SubstitutionBits();
+
+ // Merges any bits set in the given "other" to this one. This object will
+ // then be the union of all bits in the two lists.
+ void MergeFrom(const SubstitutionBits& other);
+
+ // Converts the substitution type bitfield (with a true set for each required
+ // item) to a vector of the types listed. Does not include LITERAL.
+ void FillVector(std::vector<SubstitutionType>* vect) const;
+
+ bool used[SUBSTITUTION_NUM_TYPES];
+};
+
// Returns true if the given substitution pattern references the output
// directory. This is used to check strings that begin with a substitution to
// verify that the produce a file in the output directory.
bool IsValidCompilerOutputsSubstitution(SubstitutionType type);
bool IsValidLinkerSubstitution(SubstitutionType type);
bool IsValidLinkerOutputsSubstitution(SubstitutionType type);
+bool IsValidCopySubstitution(SubstitutionType type);
// Like the "IsValid..." version above but checks a list of types and sets a
// an error blaming the given source if the test fails.