diff options
Diffstat (limited to 'open_issues')
| -rw-r--r-- | open_issues/glibc_madvise_vs_static_linking.mdwn | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/open_issues/glibc_madvise_vs_static_linking.mdwn b/open_issues/glibc_madvise_vs_static_linking.mdwn index bfda0f74..43b8314f 100644 --- a/open_issues/glibc_madvise_vs_static_linking.mdwn +++ b/open_issues/glibc_madvise_vs_static_linking.mdwn @@ -11,6 +11,8 @@ License|/fdl]]."]]"""]] [[!tag open_issue_glibc]] +[[!sourceware_bug 4822]]. + $ echo 'int main() {}' | gcc -o /dev/null -static -x c - /usr/lib/gcc/i486-gnu/4.4.5/../../../libcrt.a(malloc.o): In function `_int_free': (.text+0xdc3): warning: warning: madvise is not implemented and will always fail @@ -24,7 +26,8 @@ case of MADV_DONTNEED), but may influence its performance. The kernel is free to ignore the advice.* (`man madvise`), so we may simply want to turn it into a no-op in glibc, avoiding the link-time warning. -2011-07: This is what Samuel has done for Debian glibc. +2011-07: This is what Samuel has [done for Debian +glibc](http://anonscm.debian.org/viewvc/pkg-glibc/glibc-package/trunk/debian/patches/hurd-i386/local-madvise_warn.diff). GCC c5db973fdab3db3e13db575e5650c0bcfd3630f4 (2011-10-17) makes use of this. As we now export the symbol (and `MADV_DONTNEED`, too), GCC will no longer |