[llvm-bugs] [Bug 34011] New: compiler-rt can't be built with glibc 2.26

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Mon Jul 31 17:17:07 PDT 2017


https://bugs.llvm.org/show_bug.cgi?id=34011

            Bug ID: 34011
           Summary: compiler-rt can't be built with glibc 2.26
           Product: compiler-rt
           Version: 5.0
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: compiler-rt
          Assignee: unassignedbugs at nondot.org
          Reporter: bero at linaro.org
                CC: llvm-bugs at lists.llvm.org

Created attachment 18883
  --> https://bugs.llvm.org/attachment.cgi?id=18883&action=edit
Fix

glibc 2.26 (soon to be released) drops the incorrectly (non-)namespaced
sigaltstack typedef and replaces it with stack_t.

compiler-rt currently uses struct sigaltstack, causing the build to fail.

Fix is tested with glibc 2.26, should be tested on older glibc versions.

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