fixes so that M5 will compile under solaris

SConstruct:
    Add check to see if we need to include libsocket
src/arch/sparc/floatregfile.cc:
src/arch/sparc/intregfile.cc:
    use memset rather than bzero and include the appropriate headerfile
src/base/pollevent.cc:
    If we're compling under solaris we need sys/file.h
src/base/random.cc:
src/base/random.hh:
    solaris doesn't have random(), so use rint with the correct rounding mode
    if we're compiling on solaris
src/base/stats/flags.hh:
    u_int32_t??
src/base/time.hh:
    grab the timersub() define from freebsd since it doesn't exist in solaris
src/cpu/inst_seq.hh:
    we don't need to include stdint here
src/sim/byteswap.hh:
    the method to detect endianness on Solaris is a little more complex...

--HG--
extra : convert_revision : 6b7db0e900e7bccfc250d65c125065f27280dda1

1 files changed, 6 insertions, 0 deletions

diff --git a/SConstruct b/SConstruct
index dac4d137c..ce5ab4bb8 100644
--- a/SConstruct
+++ b/SConstruct
@@ -270,6 +270,12 @@ if not conf.CheckLib(py_version_name):
     print "Error: can't find Python library", py_version_name
     Exit(1)
 
+# On Solaris you need to use libsocket for socket ops
+if not conf.CheckLibWithHeader(None, 'sys/socket.h', 'C', 'accept(0,NULL,NULL);'):
+   if not conf.CheckLibWithHeader('socket', 'sys/socket.h', 'C', 'accept(0,NULL,NULL);'):
+       print "Can't find library with socket calls (e.g. accept())"
+       Exit(1)
+
 # Check for zlib.  If the check passes, libz will be automatically
 # added to the LIBS environment variable.
 if not conf.CheckLibWithHeader('z', 'zlib.h', 'C++'):