Fix gsize for 64-bit Windows

mono · Feb 22, 2011 · 21528f9 · 21528f9
1 parent a7c3c38
commit 21528f9
Showing 1 changed file with 22 additions and 9 deletions.
diff --git a/eglib/configure.ac b/eglib/configure.ac
@@ -94,6 +94,8 @@ AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
 AC_CHECK_FUNCS(strndup strlcpy getpwuid_r strtok_r rewinddir vasprintf)
 AM_CONDITIONAL(NEED_VASPRINTF, test x$have_vasprintf = x )
 AC_CHECK_LIB(iconv, iconv_open, LIBS="$LIBS -liconv")
@@ -134,7 +136,16 @@ AC_CHECK_HEADERS(getopt.h sys/time.h sys/wait.h pwd.h langinfo.h iconv.h localch
 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
 AC_SUBST(HAVE_ALLOCA_H)
 
-if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
+if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
+   GPOINTER_TO_INT="((gint) (ptr))"
+   GPOINTER_TO_UINT="((guint) (ptr))"
+   GINT_TO_POINTER="((gpointer) (v))"
+   GUINT_TO_POINTER="((gpointer) (v))"
+   GSIZE="int"
+   GSIZE_FORMAT='"u"'
+   G_GUINT64_FORMAT='"llu"'
+   G_GINT64_FORMAT='"lld"'
+elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
    GPOINTER_TO_INT="((gint)(long) (ptr))"
    GPOINTER_TO_UINT="((guint)(long) (ptr))"
    GINT_TO_POINTER="((gpointer)(glong) (v))"
@@ -143,15 +154,17 @@ if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
    GSIZE_FORMAT='"lu"'
    G_GUINT64_FORMAT='"lu"'
    G_GINT64_FORMAT='"ld"'
+elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
+   GPOINTER_TO_INT="((gint)(long long) (ptr))"
+   GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
+   GINT_TO_POINTER="((gpointer)(long long) (v))"
+   GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
+   GSIZE="long long"
+   GSIZE_FORMAT='"I64u"'
+   G_GUINT64_FORMAT='"I64u"'
+   G_GINT64_FORMAT='"I64i"'
 else
-   GPOINTER_TO_INT="((gint) (ptr))"
-   GPOINTER_TO_UINT="((guint) (ptr))"
-   GINT_TO_POINTER="((gpointer) (v))"
-   GUINT_TO_POINTER="((gpointer) (v))"
-   GSIZE="int"
-   GSIZE_FORMAT='"u"'
-   G_GUINT64_FORMAT='"llu"'
-   G_GINT64_FORMAT='"lld"'
+   AC_MSG_ERROR([unsupported pointer size])
 fi
 
 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)