[PATCH] D38430: Enable -pie and --enable-new-dtags by default on Android.

Evgenii Stepanov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 15 15:12:57 PST 2019


eugenis marked an inline comment as done.
eugenis added inline comments.


================
Comment at: cfe/trunk/lib/Driver/ToolChains/Linux.cpp:814
+bool Linux::isPIEDefault() const {
+  return (getTriple().isAndroid() && !getTriple().isAndroidVersionLT(16)) ||
+         getSanitizerArgs().requiresPIE();
----------------
pcc wrote:
> Why only on API level >= 16? If I create an executable targeting an older API level, it should still work on higher API levels.
Because it needs to work on lower API levels, too. I think at some point PIE was actually not supported, so there is no good default that works for everyone.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D38430/new/

https://reviews.llvm.org/D38430





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