Fixed build error on mingw

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@345 74dad513-b988-da41-8d7b-12977e46ad98

configure

@@ -4,6 +4,9 @@
 # Detect machine
 #
 MACHINE=`uname -p`
+if echo $MACHINE | grep unknown > /dev/null; then
+    MACHINE=`uname -m`
+fi;
 
 if echo $MACHINE | grep sun4u > /dev/null; then
     MACHINE_NAME=sparc

pjlib/build/os-win32.mak

@@ -9,7 +9,7 @@
 #
 export PJLIB_OBJS += 	addr_resolv_sock.o guid_win32.o  \
 			log_writer_stdout.o os_core_win32.o \
-			os_error_win32.o os_time_ansi.o os_timestamp_common.o \
+			os_error_win32.o os_time_bsd.o os_timestamp_common.o \
 			os_timestamp_win32.o \
 			pool_policy_malloc.o sock_bsd.o sock_select.o
 

pjmedia/src/pjmedia/file_port.c

@@ -201,6 +201,8 @@ void pjmedia_wave_hdr_swap_bytes( pjmedia_wave_hdr *hdr )
 
 #if defined(PJ_IS_BIG_ENDIAN) && PJ_IS_BIG_ENDIAN!=0
 #   define normalize_wave_hdr(hdr)  pjmedia_wave_hdr_swap_bytes(hdr)
+#else
+#   define normalize_wave_hdr(hdr)
 #endif