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llvm-project/clang/test/Driver/target.c

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Update two options to my proposed syntax for user-facing driver options: -gcc-toolchain foo -> --gcc-toolchain=foo -target foo -> --target=foo I've added legacy aliases for the original spellings. I've updated the canonical tests to check both spellings, and switched all of the -gcc-toolchain usages elsewhere in the test suite to use the new one. I've updated some of the usages of -target to the new syntax, but will finish that in a separate entirely mechanical change once I'm sure this won't get rolled back for some reason (It touches a *huge* number of RUN lines in the test suite unsurprisingly). A nice result is that the three most common flags I end up using when doing cross compiles are all now consistent: --target=, --sysroot=, and --gcc-toolchain=. llvm-svn: 184408
2013-06-20 17:42:40 +08:00
// RUN: %clang -no-canonical-prefixes --target=unknown-unknown-unknown -c %s \
Fix yet another issue introduced when renaming '-ccc-host-triple' to '-target'. The original flag was part of a flag group that marked it as driver-only. The new flag didn't ever get equivalent treatment. This caused the '-target' flag to get passed down to any raw GCC invocation. Marking it as a driver option fixes this and PR11875. llvm-svn: 149244
2012-01-30 20:25:35 +08:00
// RUN: -o %t.o -### 2>&1 | FileCheck %s
//
// Ensure we get a crazy triple here as we asked for one.
// CHECK: Target: unknown-unknown-unknown
//
Update two options to my proposed syntax for user-facing driver options: -gcc-toolchain foo -> --gcc-toolchain=foo -target foo -> --target=foo I've added legacy aliases for the original spellings. I've updated the canonical tests to check both spellings, and switched all of the -gcc-toolchain usages elsewhere in the test suite to use the new one. I've updated some of the usages of -target to the new syntax, but will finish that in a separate entirely mechanical change once I'm sure this won't get rolled back for some reason (It touches a *huge* number of RUN lines in the test suite unsurprisingly). A nice result is that the three most common flags I end up using when doing cross compiles are all now consistent: --target=, --sysroot=, and --gcc-toolchain=. llvm-svn: 184408
2013-06-20 17:42:40 +08:00
// 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
Allow -target= and --target options Using clang as a cross-compiler with the 'target' option could be confusing for those inexperienced in the realm of cross compiling. This patch would allow the use of all these four variants of the target option: -target <triple> --target <triple> -target=<triple> --target=<triple> Patch by Gabor Ballabas. llvm-svn: 231787
2015-03-10 21:58:33 +08:00
//
// 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