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| author | Andreas Enge <andreas@enge.fr> | 2013-11-11 19:16:03 +0100 |
|---|---|---|
| committer | Andreas Enge <andreas@enge.fr> | 2013-11-11 19:16:03 +0100 |
| commit | 206a52089a7281b71adb4bebe3df68e5c6ccaca2 (patch) | |
| tree | affc0a95db2a216e1544004136db22e1f580f964 | |
| parent | a6c116c7039faaeb484ee7f8d4e1217b134effea (diff) | |
| download | patches-206a52089a7281b71adb4bebe3df68e5c6ccaca2.tar patches-206a52089a7281b71adb4bebe3df68e5c6ccaca2.tar.gz | |
gnu: qt: Enable SIMD instructions available on x86_64.
* gnu/packages/qt.scm (qt, qt-4): Enable mmx, 3dnow, sse and sse2 on x86_64.
| -rw-r--r-- | gnu/packages/qt.scm | 72 |
1 files changed, 42 insertions, 30 deletions
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm index 2a0872bcdc..6aa467acef 100644 --- a/gnu/packages/qt.scm +++ b/gnu/packages/qt.scm @@ -118,22 +118,28 @@ X11 (yet).") (("/bin/pwd") (which "pwd"))) ;; do not pass "--enable-fast-install", which makes the ;; configure process fail - (zero? (system* "./configure" - "-verbose" - "-prefix" out - "-opensource" - "-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")))) + (zero? (system* + "./configure" + "-verbose" + "-prefix" out + "-opensource" + "-confirm-license" + ;; drop special machine instructions not supported + ;; on all instances of the target + ,@(if (string-prefix? "x86_64" + (or (%current-target-system) + (%current-system))) + '() + '("-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") @@ -165,20 +171,26 @@ developers using C++ or QML, a CSS & JavaScript like language.") (("/bin/pwd") (which "pwd"))) ;; do not pass "--enable-fast-install", which makes the ;; configure process fail - (zero? (system* "./configure" - "-verbose" - "-prefix" out - "-opensource" - "-confirm-license" - ;; drop all special machine instructions - "-no-mmx" + (zero? (system* + "./configure" + "-verbose" + "-prefix" out + "-opensource" + "-confirm-license" + ;; drop special machine instructions not supported + ;; on all instances of the target + ,@(if (string-prefix? "x86_64" + (or (%current-target-system) + (%current-system))) + '() + '("-no-mmx" "-no-3dnow" "-no-sse" - "-no-sse2" - "-no-sse3" - "-no-ssse3" - "-no-sse4.1" - "-no-sse4.2" - "-no-avx" - "-no-neon")))) + "-no-sse2")) + "-no-sse3" + "-no-ssse3" + "-no-sse4.1" + "-no-sse4.2" + "-no-avx" + "-no-neon")))) %standard-phases))))) |