diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-03-14 10:59:51 +0000 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-03-14 10:59:51 +0000 |
commit | d364c280892af29956ad7032b0d242b7d24d7846 (patch) | |
tree | 49f11795a5cfa354fae1b29a1a4055d34bd6e0e4 /configure.ac | |
parent | be7ca950d7d4d18744a76abab091eb032835fb82 (diff) |
configure: Add AC_SYS_LARGEFILE for mmap64 support on 64-bit
Without enabling largefile support the prototype for mmap64() is broken
on Linux/x86_64 with the result being a 32-bit integer sign-extended
to fill a 64-bit pointer. Hilarity ensues.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 94d54a60..f778a9a7 100644 --- a/configure.ac +++ b/configure.ac @@ -31,6 +31,7 @@ AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_AUX_DIR([build-aux]) AC_USE_SYSTEM_EXTENSIONS +AC_SYS_LARGEFILE AM_INIT_AUTOMAKE([foreign dist-bzip2]) AM_PATH_PYTHON([3],, [:]) |