forked from OSchip/llvm-project
f4debddb09
Fix the gcc-config code to support multilib gcc installs properly. This solves two problems: -mx32 using the 64-bit gcc directory (due to matching installation triple), and -m32 not respecting gcc-config at all (due to mismatched installation triple). In order to fix the former issue, split the multilib scan out of Generic_GCC::GCCInstallationDetector::ScanLibDirForGCCTriple() (the code is otherwise unchanged), and call it for each installation found via gcc-config. In order to fix the latter issue, split the gcc-config processing out of Generic_GCC::GCCInstallationDetector::init() and repeat it for all triples, including extra and biarch triples. The only change in the gcc-config code itself is adding the call to multilib scan. Convert the gentoo_linux_gcc_multi_version_tree test input to multilib x86_64+32+x32 install, and add appropriate tests to linux-header-search and linux-ld. Differential Revision: https://reviews.llvm.org/D26887 llvm-svn: 289436 |
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| .. | ||
| Action.cpp | ||
| CMakeLists.txt | ||
| Compilation.cpp | ||
| CrossWindowsToolChain.cpp | ||
| Distro.cpp | ||
| Driver.cpp | ||
| DriverOptions.cpp | ||
| InputInfo.h | ||
| Job.cpp | ||
| MSVCToolChain.cpp | ||
| MinGWToolChain.cpp | ||
| Multilib.cpp | ||
| Phases.cpp | ||
| SanitizerArgs.cpp | ||
| Tool.cpp | ||
| ToolChain.cpp | ||
| ToolChains.cpp | ||
| ToolChains.h | ||
| Tools.cpp | ||
| Tools.h | ||
| Types.cpp | ||