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| author | Kaz Kylheku <kaz@kylheku.com> | 2021-08-25 23:15:04 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2021-08-25 23:15:04 -0700 |
| commit | b1c7429d1d36be399b65551e8be9f15e53917e90 (patch) | |
| tree | a56d1c48666b45994e3550535b542532e1285423 /tests | |
| parent | 8984d14da07ff8eb82bccd2b5cede969dcbd5f34 (diff) | |
| download | txr-b1c7429d1d36be399b65551e8be9f15e53917e90.tar.gz txr-b1c7429d1d36be399b65551e8be9f15e53917e90.tar.bz2 txr-b1c7429d1d36be399b65551e8be9f15e53917e90.zip | |
mmap: Solaris 10 build fix.
Solaris 10's <sys/mman.h> header doesn't declare madvise if
_POSIX_C_SOURCE > 2 is defined or _XPTG4_2, even though
__EXTENSIONS__ is defined. This is a bug in the header.
* configure (solaris_target): New variable. We set this to y
in several places where the script discovers that
-D__EXTENSIONS__ is required to get something to work, which
is a Solaris 10 telltale sign. Then just before the mmap test,
if solaris_target is true, we deposit a blurb into config.h
that declares madvise. This way, the ffi.c code, or any other
committed C code doesn't have to carry any Solaris hack.
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions