Support --with-llvmgccdir and friends in llvmc, take 2.

Should now work when building with objdir != srcdir and when llvm-gcc is not
available.

Thanks to Duncan Sands for testing and advice!

llvm-svn: 69700

1 files changed, 0 insertions, 202 deletions

diff --git a/llvm/tools/llvmc/plugins/Base/Base.td b/llvm/tools/llvmc/plugins/Base/Base.td
deleted file mode 100644
index ec6f87cfc7c..00000000000
--- a/llvm/tools/llvmc/plugins/Base/Base.td
+++ /dev/null
@@ -1,202 +0,0 @@
-//===- Base.td - LLVMC2 toolchain descriptions -------------*- tablegen -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains compilation graph description used by llvmc2.
-//
-//===----------------------------------------------------------------------===//
-
-include "llvm/CompilerDriver/Common.td"
-
-// Options
-
-def OptList : OptionList<[
- (switch_option "emit-llvm",
-    (help "Emit LLVM .ll files instead of native object files")),
- (switch_option "E",
-    (help "Stop after the preprocessing stage, do not run the compiler")),
- (switch_option "fsyntax-only",
-    (help "Stop after checking the input for syntax errors")),
- (switch_option "opt",
-    (help "Enable opt")),
- (switch_option "S",
-    (help "Stop after compilation, do not assemble")),
- (switch_option "c",
-    (help "Compile and assemble, but do not link")),
- (switch_option "pthread",
-    (help "Enable threads")),
- (parameter_option "linker",
-    (help "Choose linker (possible values: gcc, g++)")),
- (parameter_list_option "include",
-    (help "Include the named file prior to preprocessing")),
- (prefix_list_option "I",
-    (help "Add a directory to include path")),
- (prefix_list_option "Wa,",
-    (help "Pass options to assembler")),
- (prefix_list_option "Wllc,",
-    (help "Pass options to llc")),
- (prefix_list_option "L",
-    (help "Add a directory to link path")),
- (prefix_list_option "l",
-    (help "Search a library when linking")),
- (prefix_list_option "Wl,",
-    (help "Pass options to linker")),
- (prefix_list_option "Wo,",
-    (help "Pass options to opt"))
-]>;
-
-// Tools
-
-class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool<
-[(in_language in_lang),
- (out_language "llvm-bitcode"),
- (output_suffix "bc"),
- (cmd_line (case
-            (switch_on "E"),
-              (case (not_empty "o"),
-                    !strconcat(cmd_prefix, " -E $INFILE -o $OUTFILE"),
-                    (default),
-                    !strconcat(cmd_prefix, " -E $INFILE")),
-            (switch_on "fsyntax-only"),
-              !strconcat(cmd_prefix, " -fsyntax-only $INFILE"),
-            (and (switch_on "S"), (switch_on "emit-llvm")),
-              !strconcat(cmd_prefix, " -S $INFILE -o $OUTFILE -emit-llvm"),
-            (default),
-              !strconcat(cmd_prefix, " -c $INFILE -o $OUTFILE -emit-llvm"))),
- (actions
-     (case
-         (switch_on "E"), [(stop_compilation), (output_suffix E_ext)],
-         (and (switch_on "emit-llvm"), (switch_on "S")),
-              [(output_suffix "ll"), (stop_compilation)],
-         (and (switch_on "emit-llvm"), (switch_on "c")), (stop_compilation),
-         (switch_on "fsyntax-only"), (stop_compilation),
-         (not_empty "include"), (forward "include"),
-         (not_empty "I"), (forward "I"))),
- (sink)
-]>;
-
-def llvm_gcc_c : llvm_gcc_based<"llvm-gcc -x c", "c", "i">;
-def llvm_gcc_cpp : llvm_gcc_based<"llvm-g++ -x c++", "c++", "i">;
-def llvm_gcc_m : llvm_gcc_based<"llvm-gcc -x objective-c", "objective-c", "mi">;
-def llvm_gcc_mxx : llvm_gcc_based<"llvm-gcc -x objective-c++",
-                                  "objective-c++", "mi">;
-
-def opt : Tool<
-[(in_language "llvm-bitcode"),
- (out_language "llvm-bitcode"),
- (output_suffix "bc"),
- (actions (case (not_empty "Wo,"), (unpack_values "Wo,"))),
- (cmd_line "opt -f $INFILE -o $OUTFILE")
-]>;
-
-def llvm_as : Tool<
-[(in_language "llvm-assembler"),
- (out_language "llvm-bitcode"),
- (output_suffix "bc"),
- (cmd_line "llvm-as $INFILE -o $OUTFILE")
-]>;
-
-def llvm_gcc_assembler : Tool<
-[(in_language "assembler"),
- (out_language "object-code"),
- (output_suffix "o"),
- (cmd_line "llvm-gcc -c -x assembler $INFILE -o $OUTFILE"),
- (actions (case
-          (switch_on "c"), (stop_compilation),
-          (not_empty "Wa,"), (unpack_values "Wa,")))
-]>;
-
-def llc : Tool<
-[(in_language "llvm-bitcode"),
- (out_language "assembler"),
- (output_suffix "s"),
- (cmd_line "llc -f $INFILE -o $OUTFILE"),
- (actions (case
-          (switch_on "S"), (stop_compilation),
-          (not_empty "Wllc,"), (unpack_values "Wllc,")))
-]>;
-
-// Base class for linkers
-class llvm_gcc_based_linker <string cmd_prefix> : Tool<
-[(in_language "object-code"),
- (out_language "executable"),
- (output_suffix "out"),
- (cmd_line !strconcat(cmd_prefix, " $INFILE -o $OUTFILE")),
- (join),
- (actions (case
-          (switch_on "pthread"), (append_cmd "-lpthread"),
-          (not_empty "L"), (forward "L"),
-          (not_empty "l"), (forward "l"),
-          (not_empty "Wl,"), (unpack_values "Wl,")))
-]>;
-
-// Default linker
-def llvm_gcc_linker : llvm_gcc_based_linker<"llvm-gcc">;
-// Alternative linker for C++
-def llvm_gcc_cpp_linker : llvm_gcc_based_linker<"llvm-g++">;
-
-// Language map
-
-def LanguageMap : LanguageMap<
-    [LangToSuffixes<"c++", ["cc", "cp", "cxx", "cpp", "CPP", "c++", "C"]>,
-     LangToSuffixes<"c", ["c"]>,
-     LangToSuffixes<"c-cpp-output", ["i"]>,
-     LangToSuffixes<"objective-c-cpp-output", ["mi"]>,
-     LangToSuffixes<"objective-c++", ["mm"]>,
-     LangToSuffixes<"objective-c", ["m"]>,
-     LangToSuffixes<"assembler", ["s"]>,
-     LangToSuffixes<"assembler-with-cpp", ["S"]>,
-     LangToSuffixes<"llvm-assembler", ["ll"]>,
-     LangToSuffixes<"llvm-bitcode", ["bc"]>,
-     LangToSuffixes<"object-code", ["o"]>,
-     LangToSuffixes<"executable", ["out"]>
-     ]>;
-
-// Compilation graph
-
-def CompilationGraph : CompilationGraph<[
-    Edge<"root", "llvm_gcc_c">,
-    Edge<"root", "llvm_gcc_assembler">,
-    Edge<"root", "llvm_gcc_cpp">,
-    Edge<"root", "llvm_gcc_m">,
-    Edge<"root", "llvm_gcc_mxx">,
-    Edge<"root", "llvm_as">,
-
-    Edge<"llvm_gcc_c", "llc">,
-    Edge<"llvm_gcc_cpp", "llc">,
-    Edge<"llvm_gcc_m", "llc">,
-    Edge<"llvm_gcc_mxx", "llc">,
-    Edge<"llvm_as", "llc">,
-
-    OptionalEdge<"llvm_gcc_c", "opt", (case (switch_on "opt"), (inc_weight))>,
-    OptionalEdge<"llvm_gcc_cpp", "opt", (case (switch_on "opt"), (inc_weight))>,
-    OptionalEdge<"llvm_gcc_m", "opt", (case (switch_on "opt"), (inc_weight))>,
-    OptionalEdge<"llvm_gcc_mxx", "opt", (case (switch_on "opt"), (inc_weight))>,
-    OptionalEdge<"llvm_as", "opt", (case (switch_on "opt"), (inc_weight))>,
-    Edge<"opt", "llc">,
-
-    Edge<"llc", "llvm_gcc_assembler">,
-    Edge<"llvm_gcc_assembler", "llvm_gcc_linker">,
-    OptionalEdge<"llvm_gcc_assembler", "llvm_gcc_cpp_linker",
-                 (case
-                     (or (input_languages_contain "c++"),
-                         (input_languages_contain "objective-c++")),
-                     (inc_weight),
-                     (or (parameter_equals "linker", "g++"),
-                         (parameter_equals "linker", "c++")), (inc_weight))>,
-
-
-    Edge<"root", "llvm_gcc_linker">,
-    OptionalEdge<"root", "llvm_gcc_cpp_linker",
-                 (case
-                     (or (input_languages_contain "c++"),
-                         (input_languages_contain "objective-c++")),
-                     (inc_weight),
-                     (or (parameter_equals "linker", "g++"),
-                         (parameter_equals "linker", "c++")), (inc_weight))>
-    ]>;