wok-next view libmad/stuff/patches/optimize.diff @ rev 21159
updated diffutils (3.6 -> 3.7)
| author | Hans-G?nter Theisgen |
|---|---|
| date | Wed Feb 20 08:46:59 2019 +0100 (2019-02-20) |
| parents | |
| children |
line source
1 Index: libmad-0.15.1b/configure.ac
2 ===================================================================
3 --- libmad-0.15.1b.orig/configure.ac 2008-03-07 20:31:23.000000000 +0000
4 +++ libmad-0.15.1b/configure.ac 2008-03-07 20:34:26.000000000 +0000
5 @@ -124,71 +124,7 @@
7 if test "$GCC" = yes
8 then
9 - if test -z "$arch"
10 - then
11 - case "$host" in
12 - i386-*) ;;
13 - i?86-*) arch="-march=i486" ;;
14 - arm*-empeg-*) arch="-march=armv4 -mtune=strongarm1100" ;;
15 - armv4*-*) arch="-march=armv4 -mtune=strongarm" ;;
16 - powerpc-*) ;;
17 - mips*-agenda-*) arch="-mcpu=vr4100" ;;
18 - mips*-luxsonor-*) arch="-mips1 -mcpu=r3000 -Wa,-m4010" ;;
19 - esac
20 - fi
21 -
22 - case "$optimize" in
23 - -O|"-O "*)
24 - optimize="-O"
25 - optimize="$optimize -fforce-mem"
26 - optimize="$optimize -fforce-addr"
27 - : #x optimize="$optimize -finline-functions"
28 - : #- optimize="$optimize -fstrength-reduce"
29 - optimize="$optimize -fthread-jumps"
30 - optimize="$optimize -fcse-follow-jumps"
31 - optimize="$optimize -fcse-skip-blocks"
32 - : #x optimize="$optimize -frerun-cse-after-loop"
33 - : #x optimize="$optimize -frerun-loop-opt"
34 - : #x optimize="$optimize -fgcse"
35 - optimize="$optimize -fexpensive-optimizations"
36 - optimize="$optimize -fregmove"
37 - : #* optimize="$optimize -fdelayed-branch"
38 - : #x optimize="$optimize -fschedule-insns"
39 - optimize="$optimize -fschedule-insns2"
40 - : #? optimize="$optimize -ffunction-sections"
41 - : #? optimize="$optimize -fcaller-saves"
42 - : #> optimize="$optimize -funroll-loops"
43 - : #> optimize="$optimize -funroll-all-loops"
44 - : #x optimize="$optimize -fmove-all-movables"
45 - : #x optimize="$optimize -freduce-all-givs"
46 - : #? optimize="$optimize -fstrict-aliasing"
47 - : #* optimize="$optimize -fstructure-noalias"
48 -
49 - case "$host" in
50 - arm*-*)
51 - optimize="$optimize -fstrength-reduce"
52 - ;;
53 - mips*-*)
54 - optimize="$optimize -fstrength-reduce"
55 - optimize="$optimize -finline-functions"
56 - ;;
57 - i?86-*)
58 - optimize="$optimize -fstrength-reduce"
59 - ;;
60 - powerpc-apple-*)
61 - # this triggers an internal compiler error with gcc2
62 - : #optimize="$optimize -fstrength-reduce"
63 -
64 - # this is really only beneficial with gcc3
65 - : #optimize="$optimize -finline-functions"
66 - ;;
67 - *)
68 - # this sometimes provokes bugs in gcc 2.95.2
69 - : #optimize="$optimize -fstrength-reduce"
70 - ;;
71 - esac
72 - ;;
73 - esac
74 + optimize="-O2"
75 fi
77 case "$host" in