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Don't enable -fPIE on Win32 platforms 

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@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-04-15 16:56:38 +01:00
parent 842432390b
commit c03eff7717
1 changed files with 7 additions and 2 deletions
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9
m4/virt-compile-pie.m4
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@ -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])
])