Emit definition of `cross_compiling'.

diff --git a/config.make.in b/config.make.in
index 0a7d037..e807a4c 100644 (file)
--- a/config.make.in
+++ b/config.make.in
@@ -42,6 +42,7 @@ build-omitfp = @omitfp@
 build-bounded = @bounded@
 stdio = @stdio@
 add-ons = @subdirs@
+cross-compiling = @cross_compiling@
 
 # Build tools.
 CC = @CC@

diff --git a/configure.in b/configure.in
index 2d3265e..81beeea 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -366,6 +366,7 @@ AC_CANONICAL_BUILD
 if test $host != $build; then
   AC_CHECK_PROGS(BUILD_CC, gcc cc)
 fi
+AC_SUBST(cross_compiling)
 AC_PROG_CPP
 AC_CHECK_TOOL(AR, ar)
 AC_CHECK_TOOL(RANLIB, ranlib, :)