[(in_language "c"),
(out_language "llvm-bitcode"),
(output_suffix "bc"),
- (cmd_line "llvm-gcc -c -x c $INFILE -o $OUTFILE -emit-llvm"),
+ (cmd_line (case
+ (switch_on "E"),
+ (case (not_empty "o"),
+ "llvm-gcc -E -x c++ $INFILE -o $OUTFILE",
+ (default),
+ "llvm-gcc -E -x c++ $INFILE"),
+ (default),
+ "llvm-gcc -c -x c $INFILE -o $OUTFILE -emit-llvm")),
+ (switch_option "E", (stop_compilation),
+ (help "Stop after the preprocessing stage, do not run the compiler")),
(sink)
]>;
[(in_language "c++"),
(out_language "llvm-bitcode"),
(output_suffix "bc"),
- (cmd_line "llvm-g++ -c -x c++ $INFILE -o $OUTFILE -emit-llvm"),
+ (cmd_line (case
+ (switch_on "E"),
+ (case (not_empty "o"),
+ "llvm-g++ -E -x c++ $INFILE -o $OUTFILE",
+ (default),
+ "llvm-g++ -E -x c++ $INFILE"),
+ (default),
+ "llvm-g++ -c -x c++ $INFILE -o $OUTFILE -emit-llvm")),
+ (switch_option "E", (stop_compilation)),
(sink)
]>;
(out_language "llvm-bitcode"),
(switch_option "opt", (help "Enable opt")),
(output_suffix "bc"),
- (cmd_line "opt $INFILE -o $OUTFILE")
+ (cmd_line "opt -f $INFILE -o $OUTFILE")
]>;
def llvm_as : Tool<
[(in_language "llvm-bitcode"),
(out_language "assembler"),
(output_suffix "s"),
+ (switch_option "S", (stop_compilation),
+ (help "Stop after compilation, do not assemble")),
(cmd_line "llc -f $INFILE -o $OUTFILE")
]>;
(out_language "object-code"),
(output_suffix "o"),
(cmd_line "llvm-gcc -c -x assembler $INFILE -o $OUTFILE"),
- (switch_option "c", (stop_compilation)),
- (prefix_list_option "Wa", (unpack_values), (help "pass options to assembler"))
+ (switch_option "c", (stop_compilation),
+ (help "Compile and assemble, but do not link")),
+ (prefix_list_option "Wa,", (unpack_values), (help "Pass options to assembler"))
]>;
// Default linker
(output_suffix "out"),
(cmd_line "llvm-gcc $INFILE -o $OUTFILE"),
(join),
- (prefix_list_option "L", (forward), (help "add a directory to link path")),
- (prefix_list_option "l", (forward), (help "search a library when linking")),
- (prefix_list_option "Wl", (unpack_values), (help "pass options to linker"))
+ (prefix_list_option "L", (forward), (help "Add a directory to link path")),
+ (prefix_list_option "l", (forward), (help "Search a library when linking")),
+ (prefix_list_option "Wl,", (unpack_values), (help "Pass options to linker"))
]>;
// Alternative linker for C++
-// TOTHINK: how to implement this best?
-// Something like input_file_language can only choose between two languages.
-// def llvm_gcc_cpp_linker : Tool<
-// [(in_language "object-code"),
-// (out_language "executable"),
-// (output_suffix "out"),
-// (cmd_line "llvm-g++ $INFILE -o $OUTFILE"),
-// (join),
-// //(input_file_language "c++"),
-// (prefix_list_option "L", (forward)),
-// (prefix_list_option "l", (forward)),
-// (prefix_list_option "Wl", (unpack_values))
-// ]>;
+def llvm_gcc_cpp_linker : Tool<
+[(in_language "object-code"),
+ (out_language "executable"),
+ (output_suffix "out"),
+ (cmd_line "llvm-g++ $INFILE -o $OUTFILE"),
+ (join),
+ (parameter_option "linker",
+ (help "Choose linker (possible values: gcc, g++)")),
+ (prefix_list_option "L", (forward)),
+ (prefix_list_option "l", (forward)),
+ (prefix_list_option "Wl,", (unpack_values))
+]>;
// Language map