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authorTobias Geerinckx-Rice <me@tobias.gr>2021-06-25 19:58:24 +0200
committerTobias Geerinckx-Rice <me@tobias.gr>2021-06-26 17:40:26 +0200
commit5fd319fb7b77bd1aca9854b9d398b1abf492d10b (patch)
treecabeda7e801045554eb63cf71aada93f25fca34b /gnu
parente8a0d0b2093d749b7cb457f91cad849009bca63e (diff)
downloadguix-5fd319fb7b77bd1aca9854b9d398b1abf492d10b.tar.gz
gnu: dosbox-staging: Build with upstream's release options.
* gnu/packages/emulators.scm (dosbox-staging)[arguments]: Produce a more
optimised binary without run-time debugging overhead.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/emulators.scm20
1 files changed, 16 insertions, 4 deletions
diff --git a/gnu/packages/emulators.scm b/gnu/packages/emulators.scm
index 130dfd1ae0..6150725f44 100644
--- a/gnu/packages/emulators.scm
+++ b/gnu/packages/emulators.scm
@@ -343,10 +343,22 @@ older games.")
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
-       ;; Several files #include <SDL_net.h> instead of <SDL2/SDL_net.h>,
-       ;; including configure.ac itself.
-       (list (string-append "CXXFLAGS=-I" (assoc-ref %build-inputs "sdl2")
-                            "/include/SDL2"))))
+       (let* ((flags (list "-O3"
+                           ;; From scripts/automator/build/gcc-defaults.
+                           "-fstrict-aliasing"
+                           "-fno-signed-zeros"
+                           "-fno-trapping-math"
+                           "-fassociative-math"
+                           "-frename-registers"
+                           "-ffunction-sections"
+                           "-fdata-sections"))
+              (CFLAGS (string-join flags " ")))
+         ;; Several files #include <SDL_net.h> instead of <SDL2/SDL_net.h>,
+         ;; including configure.ac itself.
+         (list (string-append "CPPFLAGS=-I" (assoc-ref %build-inputs "sdl2")
+                              "/include/SDL2")
+               (string-append "CFLAGS=" CFLAGS)
+               (string-append "CXXFLAGS=-DNDEBUG " CFLAGS)))))
     (native-inputs
      `(("autoconf" ,autoconf)
        ("automake" ,automake)