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01/02: gnu: dosbox-staging: Build with upstream's release options.
From: |
guix-commits |
Subject: |
01/02: gnu: dosbox-staging: Build with upstream's release options. |
Date: |
Sat, 26 Jun 2021 11:40:17 -0400 (EDT) |
nckx pushed a commit to branch master
in repository guix.
commit 5fd319fb7b77bd1aca9854b9d398b1abf492d10b
Author: Tobias Geerinckx-Rice <me@tobias.gr>
AuthorDate: Fri Jun 25 19:58:24 2021 +0200
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.
---
gnu/packages/emulators.scm | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/gnu/packages/emulators.scm b/gnu/packages/emulators.scm
index 130dfd1..6150725 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)