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| -rw-r--r-- | docs/B - Known issues.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/B - Known issues.txt b/docs/B - Known issues.txt index e09d3f5b..5b8824b1 100644 --- a/docs/B - Known issues.txt +++ b/docs/B - Known issues.txt @@ -146,3 +146,20 @@ Workaround: labelled "Use sjlj for exceptions". -------------------------------- +Symptoms: + Installing the C library headers and start files fails because of + missing unwind support, with a message like: + configure: error: forced unwind support is required + +Explanations: + The issue seems to be related to building NPTL on old versions + of glibc (and possibly eglibc as well) on some architectures + (seen on powerpc, s390, s390x and x86_64). + +Fix: + None so far. It would require some glibc hacking. + +Workaround: + Try setting "Force unwind support" in the "C-library" menu. + +-------------------------------- |