Fix compilation on Solaris after last boost upgrade.

[lyx.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a3d699db4e3e9006e964deb017af7e9fdd76e533..9b87677294c63cb52dc3b66b1df7e00e7a0022de 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -295,6 +295,12 @@ char * strerror(int n);
 #  define BOOST_POSIX_PATH 1
 #endif
 
+#ifdef __sparc__
+#  ifndef __BIG_ENDIAN__
+#    define __BIG_ENDIAN__ 1
+#  endif
+#endif
+
 #if defined(HAVE_WCHAR_T) && SIZEOF_WCHAR_T == 4
 #  define USE_WCHAR_T
 #endif