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Revert "Allow -target= and --target options" 

After mailing list discussion on 11-13 March we would prefer to stick to a
single spelling of the long option.

This reverts commit 30035fe1a7.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237003 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Barton 2015-05-11 17:05:05 +00:00
parent ced6e32e73
commit 82d942a1a0
2 changed files with 2 additions and 8 deletions
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4
include/clang/Driver/Options.td
View File

@ -1581,7 +1581,7 @@ def no_system_header_prefix : Joined<["--"], "no-system-header-prefix=">,
"system header.">;
def : Separate<["--"], "no-system-header-prefix">, Alias<no_system_header_prefix>;
def s : Flag<["-"], "s">;
def target : Joined<["-", "--"], "target=">, Flags<[DriverOption, CoreOption]>,
def target : Joined<["--"], "target=">, Flags<[DriverOption, CoreOption]>,
HelpText<"Generate code for the given target">;
def gcc_toolchain : Joined<["--"], "gcc-toolchain=">, Flags<[DriverOption]>,
HelpText<"Use the gcc toolchain at the given directory">;
@ -1754,7 +1754,7 @@ def mv5 : Flag<["-"], "mv5">, Group<m_hexagon_Features_Group>, Alias<march_EQ>,
// aliases for options that are spelled using the more common Unix / GNU flag
// style of double-dash and equals-joined flags.
def gcc_toolchain_legacy_spelling : Separate<["-"], "gcc-toolchain">, Alias<gcc_toolchain>;
def target_legacy_spelling : Separate<["-", "--"], "target">, Alias<target>;
def target_legacy_spelling : Separate<["-"], "target">, Alias<target>;
// Special internal option to handle -Xlinker --no-demangle.
def Z_Xlinker__no_demangle : Flag<["-"], "Z-Xlinker-no-demangle">,

6
test/Driver/target.c
View File

@ -7,9 +7,3 @@
// Also check that the legacy spelling works.
// RUN: %clang -no-canonical-prefixes -target unknown-unknown-unknown -c %s \
// RUN: -o %t.o -### 2>&1 | FileCheck %s
//
// RUN: %clang -no-canonical-prefixes -target=unknown-unknown-unknown -c %s \
// RUN: -o %t.o -### 2>&1 | FileCheck %s
//
// RUN: %clang -no-canonical-prefixes --target unknown-unknown-unknown -c %s \
// RUN: -o %t.o -### 2>&1 | FileCheck %s