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| author | Ben Gamari <bgamari.foss@gmail.com> | 2016-11-10 13:18:09 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2016-11-10 13:21:09 -0500 |
| commit | bae4a55b1fb403f610b4b55a1b6fb3f03e9c2026 (patch) | |
| tree | 114191a265045a30ea86dcaa81e8e9c107fca41a /configure.ac | |
| parent | 9030d8e4dc321dbcd32baae33f150b4e7c8ed141 (diff) | |
| download | haskell-bae4a55b1fb403f610b4b55a1b6fb3f03e9c2026.tar.gz | |
Pass -no-pie to GCC
Certain distributions (e.g. Debian and Ubuntu) have enabled PIE be
default in their GCC packaging. This breaks our abuse of GCC as a linker
which requires that we pass -Wl,-r, which is incompatible with
PIE (since the former implies that we are generating a relocatable
object file and the latter an executable).
Test Plan: Validate
Reviewers: hvr, austin
Subscribers: rwbarton, thomie, erikd
Differential Revision: https://phabricator.haskell.org/D2691
GHC Trac Issues: #12759
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 70c4447bb9..678fa2e609 100644 --- a/configure.ac +++ b/configure.ac @@ -608,6 +608,9 @@ dnl If gcc, make sure it's at least 3.0 dnl FP_GCC_VERSION +dnl ** See whether gcc supports -no-pie +FP_GCC_SUPPORTS_NO_PIE + dnl ** look to see if we have a C compiler using an llvm back end. dnl FP_CC_LLVM_BACKEND |