Changeset 15560 for indexers/trunk/mg/configure.in

Timestamp:

2008-05-18T22:19:28+12:00 (16 years ago)

Author:

davidb

Message:

Addition of COMPAT32BITFLAGS so mg and mgpp can compile on a 64-bit machine

File:

• indexers/trunk/mg/configure.in (modified) (2 diffs)

indexers/trunk/mg/configure.in

@@ -2 +2 @@
 AC_INIT(src/text/mgquery.c)
 AC_CONFIG_HEADER(config.h)
+
+dnl get $target_cpu, $target_vendor, and $target_os
+dnl (as well as host_*)
+AC_CANONICAL_SYSTEM
 AC_ARG_PROGRAM
 
@@ -8 +12 @@
 VERSION=1.2
 
-LDFLAGS=
-
 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
+
+
+AC_MSG_CHECKING(to see if architecture is 64-bit)
+arch_64bit=no
+case "$host_cpu" in
+x86_64) arch_64bit=yes ;;
+esac
+
+if test "$arch_64bit" = yes; then
+  AC_MSG_RESULT(yes)
+  if test -z "$COMPAT32BITFLAGS" ; then
+    COMPAT32BITFLAGS="-m32"
+  fi
+else
+  AC_MSG_RESULT(no)
+  if test -z "$COMPAT32BITFLAGS" ; then
+    COMPAT32BITFLAGS=
+  fi
+fi
+AC_SUBST(COMPAT32BITFLAGS)
 
 dnl Checks for programs.