gnu: qt: Do not use special SSE etc. instructions.

* gnu/packages/qt.scm (qt): Add configure flags to disable machine specific instructions.
2013-10-10 20:04:53 +02:00 · 2013-10-10 20:04:53 +02:00 · 1ea44d1128
parent 39fa8f6c73
commit 1ea44d1128
1 changed files with 12 additions and 1 deletions
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@ -120,7 +120,18 @@ X11 (yet).")
                              "-verbose"
                              "-prefix" out
                              "-opensource"
-                              "-confirm-license"))))
+                              "-confirm-license"
+                              ;; drop all special machine instructions
+                              "-no-sse2"
+                              "-no-sse3"
+                              "-no-ssse3"
+                              "-no-sse4.1"
+                              "-no-sse4.2"
+                              "-no-avx"
+                              "-no-avx2"
+                              "-no-neon"
+                              "-no-mips_dsp"
+                              "-no-mips_dspr2"))))
          %standard-phases)))
    (home-page "http://qt-project.org/")
    (synopsis "Cross-platform GUI library")