-no-pie[1]/-nopie is rarely used and among the rare uses almost
everwhere uses -no-pie, since GCC does not recognize -nopie.
However, OpenBSD seems to use -nopie. Therefore, make -nopie specific
to OpenBSD to prevent newer ToolChains (Solaris, SerenityOS) from cargo
culting and copying -nopie.
[1]: https://reviews.llvm.org/D35462
Currently any API level>=16 uses default PIE.
If API level<16 is too old to be supported, we can clean up some code.
Reviewed By: danalbert
Differential Revision: https://reviews.llvm.org/D113370
Summary:
Android, in particular, got PIE enabled by default in r316606. It resulted in
relocatable links passing both -r and -pie to the linker, which is not allowed.
Reviewers: srhines
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D44229
llvm-svn: 327165
Summary:
Also enable -no-pie on Gnu toolchain (previously available on Darwin only).
Non-PIE executables won't even start on recent Android, and DT_RPATH is ignored by the loader.
Reviewers: srhines, danalbert
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D38430
llvm-svn: 316606
