[llvm-bugs] [Bug 48622] New: "make check" in glibc doesn't generate test summary on Linux/x86-64

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=48622

            Bug ID: 48622
           Summary: "make check" in glibc doesn't generate test summary on
                    Linux/x86-64
           Product: lld
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: ELF
          Assignee: unassignedbugs at nondot.org
          Reporter: hjl.tools at gmail.com
                CC: i at maskray.me, llvm-bugs at lists.llvm.org,
                    smithp352 at googlemail.com

When lld is used to build glibc, "make check" doesn't generate test summary,
like:

Summary of test results:
   4322 PASS
      8 UNSUPPORTED
     13 XFAIL
      6 XPASS

I can't tell how many glibc tests failed when lld is used.

It is because "make check" didn't finish due to

make[4]: *** [../Makerules:767:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-tlsmod2.so]
Error 1
make[4]: *** [../Makerules:767:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-tlsmod4.so]
Error 1
make[4]: *** [../Makerules:767:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-absolute-sym-lib.so]
Error 1
make[4]: *** [../Makerules:767:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-absolute-zero-lib.so]
Error 1
make[4]: *** [../Makerules:767:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-tlsmod6.so]
Error 1
make[4]: *** [../Makerules:767:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-tlsmod5.so]
Error 1
make[4]: *** [../Rules:226:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-audit16]
Error 1
make[4]: *** [../Rules:226:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-audit14]
Error 1
make[4]: *** [../Rules:226:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-audit15]
Error 1
make[4]: *** [../Rules:226:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/tst-tls1]
Error 1
make[4]: *** [../Rules:226:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/ifuncmain5]
Error 1
make[4]: *** [../Rules:226:
/export/users/hjl/build/gnu/tools-build/glibc-gitlab-lld/build-x86_64-linux/elf/ifuncmain1]
Error 1
make[3]: *** [Makefile:479: elf/tests] Error 2
make[2]: *** [Makefile:9: check] Error 2

There are a few problems:

1. lld doesn't support

    13: 0000000000000004     4 TLS     GLOBAL DEFAULT  COM foo

2. ld: error: cannot preempt symbol: foo_protected
3. ld: error: unknown argument '--audit=tst-auditlogmod-1.so'
4. ld: error: unknown argument
'--audit=tst-auditlogmod-1.so:tst-auditlogmod-2.so'
5. ld: error: undefined symbol: absolute

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