Changes in gcc-toolchain.cpp

5c29ffda - Revert "[Driver][test] Replace ^//$ with empty string"

Fri, 24 Jun 2022 20:52:27 +0000

Revert "[Driver][test] Replace ^//$ with empty string"This reverts commit 4817b7729a1846b709ec02b98bfe11b0125f8e8f.It caused some `^/\n` and had some objection about its readability improvement. List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

4817b772 - [Driver][test] Replace ^//$ with empty string

Fri, 24 Jun 2022 18:25:03 +0000

[Driver][test] Replace ^//$ with empty stringThe convention does not add //\n. Having all RUN/CHECK lines separated by //\nmakes editor movement difficult (e.g. { } in Vim). List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

5fadb39e - [Driver][test] Make some tests work with CLANG_DEFAULT_PIE_ON_LINUX=on

Mon, 13 Dec 2021 00:28:33 +0000

[Driver][test] Make some tests work with CLANG_DEFAULT_PIE_ON_LINUX=onAlso delete some cross-linux.c tests which are covered by linux-cross.cpp List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

40aab041 - [test] Migrate -gcc-toolchain with space separator to --gcc-toolchain=

Fri, 20 Aug 2021 22:24:58 +0000

[test] Migrate -gcc-toolchain with space separator to --gcc-toolchain=Space separated driver options are uncommon but Clang traditionallydid not do a good job. --gcc-toolchain= is the preferred form. List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

19e45696 - [Driver] Remove an unneeded multiarch library path which ends with ../../..

Sat, 27 Mar 2021 22:46:06 +0000

[Driver] Remove an unneeded multiarch library path which ends with ../../..Neither vanilla nor Debian GCC has the patch, which usually duplicates $sysroot/usr/lib. List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

c4f65ef7 - [test] Add --sysroot= to make gcc-toolchain.cpp stable

Tue, 23 Mar 2021 20:32:30 +0000

[test] Add --sysroot= to make gcc-toolchain.cpp stable List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

1fe1e996 - [test] Delete "-internal-isystem" "/usr/local/include"

Sat, 20 Mar 2021 22:24:02 +0000

[test] Delete "-internal-isystem" "/usr/local/include" List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

f628ba0b - [test] Fix Driver/gcc-toolchain.cpp if CLANG_DEFAULT_RTLIB is compiler-rt

Sat, 20 Mar 2021 20:24:49 +0000

[test] Fix Driver/gcc-toolchain.cpp if CLANG_DEFAULT_RTLIB is compiler-rt List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

e92faa77 - [test] Fix Driver/gcc-toolchain.cpp if CLANG_DEFAULT_CXX_STDLIB is libc++

Sat, 20 Mar 2021 18:06:44 +0000

[test] Fix Driver/gcc-toolchain.cpp if CLANG_DEFAULT_CXX_STDLIB is libc++ List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

dc3b438c - Revert "Revert "[Driver] Drop obsoleted Ubuntu 11.04 gcc detection""

Sat, 20 Mar 2021 16:57:05 +0000

Revert "Revert "[Driver] Drop obsoleted Ubuntu 11.04 gcc detection""This reverts commit 243333ef3ec6c1e3910eb442177c2e2e927e6a87. List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

243333ef - Revert "[Driver] Drop obsoleted Ubuntu 11.04 gcc detection"

Sat, 20 Mar 2021 11:29:01 +0000

Revert "[Driver] Drop obsoleted Ubuntu 11.04 gcc detection"This reverts commit bdf39e6b0ed4b41a1842ac0193f30a726f8d9f63.The change is failing on Fedora 33 (x86-64). List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

bed9933a - [Driver][test] Fix gcc-toolchain.cpp on non-x86_64

Sat, 20 Mar 2021 06:50:22 +0000

[Driver][test] Fix gcc-toolchain.cpp on non-x86_64 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

bdf39e6b - [Driver] Drop obsoleted Ubuntu 11.04 gcc detection

Sat, 20 Mar 2021 06:23:28 +0000

[Driver] Drop obsoleted Ubuntu 11.04 gcc detectionIt has a very broken gcc installation path (usr/lib/i386-linux-gnu/gcc/i686-linux-gnu). List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

4c2da864 - [Driver] Suppress GCC detection under -B

Fri, 19 Mar 2021 22:42:18 +0000

[Driver] Suppress GCC detection under -BIn GCC, if `-B $prefix` is specified, `$prefix` is used to find executable files and startup files.`$prefix/include` is added as an include search directory.Clang overloads -B with GCC installation detection semantics which make thebehavior less predictable (due to the "largest GCC version wins" rule) andinteract poorly with --gcc-toolchain (--gcc-toolchain can be overridden by -B).* `clang++ foo.cpp` detects GCC installation under `/usr`.* `clang++ --gcc-toolchain=Inputs foo.cpp` detects GCC installation under `Inputs`.* `clang++ -BA --gcc-toolchain=B foo.cpp` detects GCC installation under A and B and the larger version wins. With this patch, only B is used for detection.* `clang++ -BA foo.cpp` detects GCC installation under `A` and `/usr`, and the larger GCC version wins. With this patch `A` is not used for detection.This patch changes -B to drop the GCC detection semantics. Its executablesearching semantics are preserved. --gcc-toolchain is the recommended option tospecify the GCC installation detection directory.(Note: Clang detects GCC installation in various target dependent directories.`$sysroot/usr` (sysroot defaults to "") is a common directory used by most targets.Such a directory is expected to contain something like `lib{,32,64}/gcc{,-cross}/$triple`.Clang will then construct library/include paths from the directory.)Differential Revision: https://reviews.llvm.org/D97993 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

4bc05627 - Driver tests: set `--sysroot=""` to support clang with `DEFAULT_SYSROOT`

Sat, 28 Sep 2019 12:21:06 +0000

Driver tests: set `--sysroot=""` to support clang with `DEFAULT_SYSROOT`When testing clang that has been compiled with `-DDEFAULT_SYSROOT` set to some path,some tests would fail. Override sysroot to be empty string for the tests to succeedwhen clang is configured with `DEFAULT_SYSROOT`.Differential Revision: https://reviews.llvm.org/D66834Patch by Sergej Jaskiewicz .llvm-svn: 373147 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

91924a6f - tests: Add explicit -stdlib=libstdc++ to tests that require it

Fri, 12 Feb 2016 07:48:28 +0000

tests: Add explicit -stdlib=libstdc++ to tests that require itThis will be needed for the next commit that allows to switch the defaultC++ library which would otherwise make these tests fail.llvm-svn: 260661 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

49ddb867 - Accept both / and \\ to fix the windows bots.

Mon, 24 Jun 2013 22:07:15 +0000

Accept both / and \\ to fix the windows bots.llvm-svn: 184790 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

274b6f0c - Update two options to my proposed syntax for user-facing driver options:

Thu, 20 Jun 2013 09:42:40 +0000

Update two options to my proposed syntax for user-facing driver options: -gcc-toolchain foo -> --gcc-toolchain=foo -target foo -> --target=fooI've added legacy aliases for the original spellings. I've updated thecanonical 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 willfinish that in a separate entirely mechanical change once I'm sure thiswon't get rolled back for some reason (It touches a *huge* number of RUNlines in the test suite unsurprisingly).A nice result is that the three most common flags I end up using whendoing cross compiles are all now consistent: --target=, --sysroot=, and--gcc-toolchain=.llvm-svn: 184408 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

85061b51 - Skip testing the crtbegin.o, and resume using a single variable for the

Tue, 21 Feb 2012 22:21:50 +0000

Skip testing the crtbegin.o, and resume using a single variable for theprefixes. It seems only crtbegin.o uses the strange formatting.llvm-svn: 151094 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp

286e0e08 - Clean up, add some documentation, and make this test return to checking

Tue, 21 Feb 2012 21:51:40 +0000

Clean up, add some documentation, and make this test return to checkingthe linker toolchainness a bit more thoroughly. It used to work thisway, but hit buildbot issues. Hopefully subsequent fixes have addressedthose problems, but I'll be watching the bots.llvm-svn: 151090 List of files: /llvm-project-15.0.7/clang/test/Driver/gcc-toolchain.cpp