autofs-5.0.7 - configure.in: allow cross compilation

From: Chris Packham <chris.packham@alliedtelesis.co.nz>

The default behaviour of AC_RUN_IFELSE is to stop with an error if cross
compiling. Avoid this by providing the optional 4th argument to set
gcc_supports_pie=no if support for PIE cannot be detected.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---

 CHANGELOG    |    1 +
 configure.in |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)


diff --git a/CHANGELOG b/CHANGELOG
index 961e340..fe801e8 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -9,6 +9,7 @@
 - add timeout option description to man page.
 - fix null map entry order handling.
 - make description of default MOUNT_WAIT setting clear.
+- configure.in: allow cross compilation.
 
 25/07/2012 autofs-5.0.7
 =======================
diff --git a/configure.in b/configure.in
index 1a24e34..90bda62 100644
--- a/configure.in
+++ b/configure.in
@@ -307,7 +307,7 @@ DAEMON_CFLAGS=
 DAEMON_LDFLAGS=
 AC_MSG_CHECKING([whether gcc -fPIE works])
 AC_RUN_IFELSE([AC_LANG_PROGRAM([[]], [[int main(void) {return 0;}]])],
-	      [gcc_supports_pie=yes], [gcc_supports_pie=no])
+	      [gcc_supports_pie=yes], [gcc_supports_pie=no], [gcc_supports_pie=no])
 AC_MSG_RESULT([$gcc_supports_pie])
 if test $gcc_supports_pie = yes ; then
 	DAEMON_CFLAGS="-fPIE"