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[Shave]: add a -MT option to moviCompile if there wasn't one

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Differential Revision: http://reviews.llvm.org/D12622

llvm-svn: 247052
This commit is contained in:
Douglas Katzman
2015-09-08 19:29:55 +00:00
parent 57b2592ace
commit 38dca88838
2 changed files with 25 additions and 9 deletions
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30
clang/lib/Driver/Tools.cpp
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@@ -9669,15 +9669,27 @@ void tools::SHAVE::Compiler::ConstructJob(Compilation &C, const JobAction &JA,
// Append all -I, -iquote, -isystem paths, defines/undefines,
// 'f' flags, optimize flags, and warning options.
// These are spelled the same way in clang and moviCompile.
Args.AddAllArgs(CmdArgs,
{options::OPT_I_Group, options::OPT_clang_i_Group,
options::OPT_D, options::OPT_U,
options::OPT_f_Group,
options::OPT_f_clang_Group,
options::OPT_g_Group,
options::OPT_M_Group,
options::OPT_O_Group,
options::OPT_W_Group});
Args.AddAllArgs(CmdArgs, {options::OPT_I_Group, options::OPT_clang_i_Group,
options::OPT_D, options::OPT_U,
options::OPT_f_Group, options::OPT_f_clang_Group,
options::OPT_g_Group, options::OPT_M_Group,
options::OPT_O_Group, options::OPT_W_Group});
// If we're producing a dependency file, and assembly is the final action,
// then the name of the target in the dependency file should be the '.o'
// file, not the '.s' file produced by this step. For example, instead of
// /tmp/mumble.s: mumble.c .../someheader.h
// the filename on the lefthand side should be "mumble.o"
if (Args.getLastArg(options::OPT_MF) && !Args.getLastArg(options::OPT_MT) &&
C.getActions().size() == 1 &&
C.getActions()[0]->getKind() == Action::AssembleJobClass) {
Arg *A = Args.getLastArg(options::OPT_o);
if (A) {
CmdArgs.push_back("-MT");
CmdArgs.push_back(Args.MakeArgString(A->getValue()));
}
}
CmdArgs.push_back("-fno-exceptions"); // Always do this even if unspecified.
CmdArgs.push_back(II.getFilename());

4
clang/test/Driver/shave-toolchain.c
View File

@@ -26,3 +26,7 @@
// RUN: -ffunction-sections 2>&1 | FileCheck %s -check-prefix=PASSTHRU_OPTIONS
// PASSTHRU_OPTIONS: "-g" "-fno-inline-functions" "-fno-inline-functions-called-once"
// PASSTHRU_OPTIONS: "-Os" "-Wall" "-MF" "dep.d" "-ffunction-sections"
// RUN: %clang -target shave -c %s -o foo.o -### -MD -MF dep.d 2>&1 \
// RUN: | FileCheck %s -check-prefix=MDMF
// MDMF: "-S" "-MD" "-MF" "dep.d" "-MT" "foo.o"