From: "Daniel P. Berrange" <berrange@xxxxxxxxxx>
On win32, all code is position independent and adding -fPIE
to the compiler flags results in warnings being printed
Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx>
Pushed as a Win32 build breaker fix
---
m4/virt-compile-pie.m4 | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/m4/virt-compile-pie.m4 b/m4/virt-compile-pie.m4
index 1b62041..cceb495 100644
--- a/m4/virt-compile-pie.m4
+++ b/m4/virt-compile-pie.m4
@@ -21,10 +21,15 @@ dnl
AC_DEFUN([LIBVIRT_COMPILE_PIE],[
PIE_CFLAGS=
PIE_LDFLAGS=
- gl_COMPILER_OPTION_IF([-fPIE -DPIE], [
+ case "$host" in
+ *-*-mingw* | *-*-msvc* | *-*-cygwin* )
+ ;; dnl All code is position independent on Win32 target
+ *)
+ gl_COMPILER_OPTION_IF([-fPIE -DPIE], [
PIE_CFLAGS="-fPIE -DPIE"
PIE_LDFLAGS="-pie"
- ])
+ ])
+ esac
AC_SUBST([PIE_CFLAGS])
AC_SUBST([PIE_LDFLAGS])
])
--
1.8.1.4
--
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