[committed] d: Predefine the D_PIE version condition when flag_pie is set.

[Iain Buclaw]

Hi,

This patch adds D_PIE to the list of predefined version conditions when
flag_pie is default, or set by the command-line.  Same as the D_PIC
version condition.

Bootstrapped and regression tested on x86_64-linux-gnu/-m32/-mx32, and
committed to mainline.

Regards,
Iain.

---
gcc/d/ChangeLog:

	* d-builtins.cc (d_init_versions): Predefine D_PIE if flag_pie is set.
---
 gcc/d/d-builtins.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/d/d-builtins.cc b/gcc/d/d-builtins.cc
index c45edc2fa3f..ce098617c62 100644
--- a/gcc/d/d-builtins.cc
+++ b/gcc/d/d-builtins.cc
@@ -480,6 +480,8 @@ d_init_versions (void)
     VersionCondition::addPredefinedGlobalIdent ("D_Coverage");
   if (flag_pic)
     VersionCondition::addPredefinedGlobalIdent ("D_PIC");
+  if (flag_pie)
+    VersionCondition::addPredefinedGlobalIdent ("D_PIE");
 
   if (global.params.doDocComments)
     VersionCondition::addPredefinedGlobalIdent ("D_Ddoc");
-- 
2.27.0