[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |WONTFIX --- Comment #12 from Andrew Pinski --- At this point 2.6.9 is too old of a kernel to support sanitizers.
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #8 from Dmitry Vyukov dvyukov at google dot com --- Kostya, Alexey, Eugeniy, please land this fix to llvm tree while I am OOO.
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #5 from Andreas Schwab sch...@linux-m68k.org --- linux/aio_abi.h was added in 2.5.32. https://git.kernel.org/cgit/linux/kernel/git/tglx/history.git/commit/?id=ea5097be4e814a2a9457e60653052306295941e8
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 Dmitry Vyukov dvyukov at google dot com changed: What|Removed |Added CC||dvyukov at google dot com --- Comment #6 from Dmitry Vyukov dvyukov at google dot com --- How does LINUX_VERSION_CODE relate to linux kernel version? What is the LINUX_VERSION_CODE value for 2.5.32? Is the other LINUX_VERSION_CODE value (132627) correct?
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #7 from Andreas Schwab sch...@linux-m68k.org --- Format it as a hexadecimal number.
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #9 from Pierre Ossman ossman at cendio dot se --- (In reply to Andreas Schwab from comment #5) linux/aio_abi.h was added in 2.5.32. https://git.kernel.org/cgit/linux/kernel/git/tglx/history.git/commit/ ?id=ea5097be4e814a2a9457e60653052306295941e8 How can it be missing on RHEL 4 with 2.6.9 in that case?
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #10 from Andreas Schwab sch...@linux-m68k.org --- Are you sure their user-space kernel headers are at 2.6.9 level? https://git.kernel.org/cgit/linux/kernel/git/tglx/history.git/commit/?id=31a3791056e43c6dd7386b8bc0f5fb94848c5a61 https://git.kernel.org/cgit/linux/kernel/git/tglx/history.git/tree/include/linux?id=31a3791056e43c6dd7386b8bc0f5fb94848c5a61
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955
Pierre Ossman ossman at cendio dot se changed:
What|Removed |Added
CC||ossman at cendio dot se
--- Comment #4 from Pierre Ossman ossman at cendio dot se ---
Unfortunately the git history doesn't go further back than 2.6.12 so I don't
know when aio_abi.h got added. But the code only needs the enum, so something
like this should work:
#include linux/version.h
/* aio_abi.h was added in 2.6.10 (FIXME: check this) */
#if LINUX_VERSION_CODE 132624
enum {
IOCB_CMD_PREAD = 0,
IOCB_CMD_PWRITE = 1,
IOCB_CMD_FSYNC = 2,
IOCB_CMD_FDSYNC = 3,
IOCB_CMD_NOOP = 6,
};
#else
#include_next linux/aio_abi.h
#endif
/* IOCB_CMD_PREADV/PWRITEV has been added in 2.6.19 */
#if LINUX_VERSION_CODE 132627
#define IOCB_CMD_PREADV 7
#define IOCB_CMD_PWRITEV 8
#endif
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #11 from Pierre Ossman ossman at cendio dot se --- Not really. :) I stumbled upon this trying to use 2.4 headers, so I honestly haven't tried 2.6.9, RHEL variant or otherwise.
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #2 from Bruce Adams tortoise_74 at yahoo dot co.uk --- Running configure using --disable-libcilkrts (in addition to --disable-libsanitiser) which is not documented results in a useable gcc 4.9.1 (with c++ working but presumably cilk++ broken).
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #3 from Bruce Adams tortoise_74 at yahoo dot co.uk --- Running configure using --disable-libcilkrts (in addition to --disable-libsanitiser) which is not documented results in a useable gcc 4.9.1 (with c++ working but presumably cilk++ broken).
[Bug sanitizer/61955] libsanitizer fails to compile on RHEL4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61955 --- Comment #1 from Bruce Adams tortoise_74 at yahoo dot co.uk --- configuring with --disable-libsantizer progresses the build but it fails later on linking cilk. See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61956
