2001-11-07 Miguel de Icaza <miguel@ximian.com>

[mono.git] / configure.in

diff --git a/configure.in b/configure.in
index 666589b9a7189604e26837d840766e303ef0b9c2..a50c9ffaba5995ecfa191fe51781d1aa8507ff55 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -91,17 +91,16 @@ AC_CHECK_LIB(pthread, pthread_create, [
 AC_SUBST(THREAD_LIBS)
 
 TARGET="unknown"
+ACCESS_UNALIGNED="yes"
 
 case "$host" in
-#mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS;;
+#mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
 i*86-*-*) TARGET=X86; arch_target=x86;;
-#sparc-sun-4*) TARGET=SPARC;;
-#sparc-sun-*) TARGET=SPARC;;
-#sparc*-*-linux*) TARGET=SPARC;;
-#alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA;;
+sparc*-*-*) TARGET=SPARC; ACCESS_UNALIGNED="no";;
+#alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
 #m68k-*-linux*) TARGET=M68K;;
-#powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC;;
-#arm-*-linux-*) TARGET=ARM;;
+#powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; ACCESS_UNALIGNED="no";;
+#arm-*-linux-*) TARGET=ARM; ACCESS_UNALIGNED="no";;
 esac
 
 if test ${TARGET} = unknown; then
@@ -109,6 +108,10 @@ if test ${TARGET} = unknown; then
        AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
 fi
 
+if test ${ACCESS_UNALIGNED} = no; then
+       CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
+fi
+
 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)