llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-flang-driver Author: Brad Smith (brad0) <details> <summary>Changes</summary> Also link with libexecinfo on FreeBSD, NetBSD, OpenBSD and DragonFly for the backtrace functions. --- Full diff: https://github.com/llvm/llvm-project/pull/125998.diff 2 Files Affected: - (modified) clang/lib/Driver/ToolChains/CommonArgs.cpp (+5) - (added) flang/test/Driver/backtrace.f90 (+3) ``````````diff diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp index c3c22a419f352a3..699aadec86dcba9 100644 --- a/clang/lib/Driver/ToolChains/CommonArgs.cpp +++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp @@ -1340,6 +1340,11 @@ void tools::addFortranRuntimeLibs(const ToolChain &TC, const ArgList &Args, CmdArgs.push_back("-lFortranRuntime"); CmdArgs.push_back("-lFortranDecimal"); addArchSpecificRPath(TC, Args, CmdArgs); + + // needs libexecinfo for backtrace functions + if (TC.getTriple().isOSFreeBSD() || TC.getTriple().isOSNetBSD() || + TC.getTriple().isOSOpenBSD() || TC.getTriple().isOSDragonFly()) + CmdArgs.push_back("-lexecinfo"); } // libomp needs libatomic for atomic operations if using libgcc diff --git a/flang/test/Driver/backtrace.f90 b/flang/test/Driver/backtrace.f90 new file mode 100644 index 000000000000000..eb7f2208e5bbd4e --- /dev/null +++ b/flang/test/Driver/backtrace.f90 @@ -0,0 +1,3 @@ +!RUN: %flang --target=aarch64-unknown-openbsd -### %s 2>&1 | FileCheck --check-prefixes=BACKTRACE %s + +!BACKTRACE: -lexecinfo `````````` </details> https://github.com/llvm/llvm-project/pull/125998 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
