Commit 75c76162 authored by Dmitry Antipov's avatar Dmitry Antipov

* configure.ac (HAVE_LINUX_SYSINFO): Avoid false positive on Solaris.

parent ea279143
......@@ -5,6 +5,8 @@
support. Unconditionally check for sigsetjmp and siglongjmp.
(HAVE_STACK_OVERFLOW_HANDLING): Define if we can support it.
(HAVE_LINUX_SYSINFO): Avoid false positive on Solaris.
2014-08-25 Ken Brown <kbrown@cornell.edu>
* configure.ac (G_SLICE_ALWAYS_MALLOC): Remove obsolete macro.
......
......@@ -1526,10 +1526,15 @@ if test $emacs_cv_personality_linux32 = yes; then
[Define to 1 if personality LINUX32 can be set.])
fi
# Note that Solaris has sys/sysinfo.h which defines struct
# sysinfo as well. To make sure that we're using GNU/Linux
# sysinfo, we explicitly set one of its fields.
if test "$ac_cv_header_sys_sysinfo_h" = yes; then
AC_MSG_CHECKING([if Linux sysinfo may be used])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/sysinfo.h>]],
[[struct sysinfo si; sysinfo (&si)]])],
[[struct sysinfo si;
si.totalram = 0;
sysinfo (&si)]])],
emacs_cv_linux_sysinfo=yes, emacs_cv_linux_sysinfo=no)
AC_MSG_RESULT($emacs_cv_linux_sysinfo)
if test $emacs_cv_linux_sysinfo = yes; then
......
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