yann@448
|
1 |
# Compiler options
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yann@2444
|
2 |
#
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yann@2444
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3 |
## select CC_SUPPORT_CXX
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yann@2444
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4 |
## select CC_SUPPORT_FORTRAN
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yann@2444
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5 |
## select CC_SUPPORT_JAVA
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yann@2444
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## select CC_SUPPORT_ADA
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yann@2444
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7 |
## select CC_SUPPORT_OBJC
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yann@2444
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8 |
## select CC_SUPPORT_OBJCXX
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yann@2444
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9 |
##
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yann@2444
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## help gcc is the full-blown GNU compiler. This is what most people will choose.
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yann@2444
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## help
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yann@2444
|
12 |
## help gcc supports many languages, a powerful code parser, optimised binary
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yann@2444
|
13 |
## help output, and lots of other features.
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yann@923
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14 |
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yann@2367
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15 |
config CC_GCC_SHOW_LINARO
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yann@2367
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16 |
bool
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yann@2367
|
17 |
prompt "Show Linaro versions (EXPERIMENTAL)"
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yann@2367
|
18 |
depends on EXPERIMENTAL
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yann@2367
|
19 |
help
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yann@2367
|
20 |
Linaro is maintaining some advanced/more stable/experimental versions
|
yann@2367
|
21 |
of gcc, especially for the ARM architecture.
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yann@2367
|
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yann@2367
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23 |
Those versions have not been blessed by the gcc comunity (nor have they
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yann@2367
|
24 |
been cursed either!), but they look to be pretty much stable, and even
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yann@2367
|
25 |
more stable than the upstream versions. YMMV...
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yann@2367
|
26 |
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yann@2367
|
27 |
If you do not know what this Linaro stuff is, then simply say 'n' here,
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yann@2367
|
28 |
and rest in peace. OTOH, if you know what you are doing, you will be
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yann@2367
|
29 |
able to use and enjoy :-) the Linaro versions by saying 'y' here.
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yann@2367
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30 |
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yann@2367
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31 |
Linaro: http://www.linaro.org/
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yann@2367
|
32 |
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yann@448
|
33 |
choice
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yann@448
|
34 |
bool
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yann@448
|
35 |
prompt "gcc version"
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yann@1535
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36 |
# Don't remove next line
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yann@1535
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37 |
# CT_INSERT_VERSION_BELOW
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yann@448
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38 |
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yann@2416
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39 |
config CC_V_linaro_4_6_2011_04_0
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yann@2366
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40 |
bool
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yann@2416
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41 |
prompt "linaro-4.6-2011.04-0 (EXPERIMENTAL)"
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yann@2367
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42 |
depends on CC_GCC_SHOW_LINARO
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yann@2366
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43 |
select CC_GCC_4_6
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yann@2366
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44 |
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yann@2365
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45 |
config CC_V_4_6_0
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yann@2365
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46 |
bool
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yann@2365
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47 |
prompt "4.6.0 (EXPERIMENTAL)"
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yann@2365
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48 |
depends on EXPERIMENTAL
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yann@2365
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49 |
select CC_GCC_4_6
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yann@2365
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50 |
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yann@2416
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51 |
config CC_V_linaro_4_5_2011_04_0
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yann@2302
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52 |
bool
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yann@2416
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53 |
prompt "linaro-4.5-2011.04-0 (EXPERIMENTAL)"
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yann@2367
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54 |
depends on CC_GCC_SHOW_LINARO
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yann@2362
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55 |
select CC_GCC_4_5
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yann@2302
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56 |
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bryanhundven@2233
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57 |
config CC_V_4_5_2
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bryanhundven@2233
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58 |
bool
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bryanhundven@2233
|
59 |
prompt "4.5.2 (EXPERIMENTAL)"
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bryanhundven@2233
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60 |
depends on EXPERIMENTAL
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yann@2362
|
61 |
select CC_GCC_4_5
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bryanhundven@2233
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62 |
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lacombar@2061
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63 |
config CC_V_4_5_1
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lacombar@2061
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bool
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lacombar@2061
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65 |
prompt "4.5.1 (EXPERIMENTAL)"
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lacombar@2061
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66 |
depends on EXPERIMENTAL
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yann@2362
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67 |
select CC_GCC_4_5
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lacombar@2061
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68 |
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yann@1921
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69 |
config CC_V_4_5_0
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yann@1921
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70 |
bool
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yann@1921
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71 |
prompt "4.5.0 (EXPERIMENTAL)"
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yann@1921
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72 |
depends on EXPERIMENTAL
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yann@2362
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73 |
select CC_GCC_4_5
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yann@1921
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74 |
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yann@2302
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75 |
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yann@2302
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76 |
config CC_V_linaro_4_4_2011_02_0
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yann@2302
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77 |
bool
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yann@2302
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78 |
prompt "linaro-4.4-2011.02-0 (EXPERIMENTAL)"
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yann@2367
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79 |
depends on CC_GCC_SHOW_LINARO
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yann@2362
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80 |
select CC_GCC_4_4
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yann@2302
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81 |
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yann@2406
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82 |
config CC_V_4_4_6
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yann@2406
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83 |
bool
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yann@2406
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84 |
prompt "4.4.6"
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yann@2440
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85 |
select CC_GCC_4_4
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yann@2406
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86 |
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yann@2149
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config CC_V_4_4_5
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yann@2149
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88 |
bool
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yann@2149
|
89 |
prompt "4.4.5"
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yann@2362
|
90 |
select CC_GCC_4_4
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yann@2149
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91 |
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yann@1948
|
92 |
config CC_V_4_4_4
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yann@1948
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93 |
bool
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yann@2149
|
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prompt "4.4.4"
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yann@2362
|
95 |
select CC_GCC_4_4
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yann@1948
|
96 |
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yann@1752
|
97 |
config CC_V_4_4_3
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yann@1752
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98 |
bool
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yann@1778
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99 |
prompt "4.4.3"
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yann@2362
|
100 |
select CC_GCC_4_4
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yann@1752
|
101 |
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yann@1611
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102 |
config CC_V_4_4_2
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yann@1611
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103 |
bool
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yann@1778
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104 |
prompt "4.4.2"
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yann@2362
|
105 |
select CC_GCC_4_4
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yann@1611
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106 |
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yann@1534
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107 |
config CC_V_4_4_1
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yann@448
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108 |
bool
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yann@1778
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109 |
prompt "4.4.1"
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yann@2362
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110 |
select CC_GCC_4_4
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yann@1462
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111 |
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yann@1268
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112 |
config CC_V_4_4_0
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yann@1268
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113 |
bool
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yann@1778
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114 |
prompt "4.4.0"
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yann@2362
|
115 |
select CC_GCC_4_4
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yann@1268
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116 |
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yann@2124
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117 |
config CC_V_4_3_5
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yann@2124
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118 |
bool
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yann@2124
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119 |
prompt "4.3.5"
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yann@2362
|
120 |
select CC_GCC_4_3
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yann@2124
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121 |
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yann@1534
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122 |
config CC_V_4_3_4
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yann@1442
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123 |
bool
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yann@1534
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124 |
prompt "4.3.4"
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yann@2362
|
125 |
select CC_GCC_4_3
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yann@1534
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126 |
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yann@1534
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127 |
config CC_V_4_3_3
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yann@1534
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128 |
bool
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yann@1534
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129 |
prompt "4.3.3"
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yann@2362
|
130 |
select CC_GCC_4_3
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yann@1534
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131 |
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yann@1534
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132 |
config CC_V_4_3_2
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yann@1534
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133 |
bool
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yann@1534
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134 |
prompt "4.3.2"
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yann@2362
|
135 |
select CC_GCC_4_3
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yann@1534
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136 |
|
yann@1534
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137 |
config CC_V_4_3_1
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yann@1534
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138 |
bool
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yann@1534
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139 |
prompt "4.3.1"
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yann@2362
|
140 |
select CC_GCC_4_3
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yann@1534
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141 |
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yann@1534
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142 |
config CC_V_4_2_4
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yann@1534
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143 |
bool
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yann@1534
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144 |
prompt "4.2.4"
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yann@2362
|
145 |
select CC_GCC_4_2
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yann@1534
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146 |
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yann@1534
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147 |
config CC_V_4_2_3
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yann@1534
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148 |
bool
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yann@1615
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149 |
prompt "4.2.3 (OBSOLETE)"
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yann@2362
|
150 |
select CC_GCC_4_2
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yann@1615
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151 |
depends on OBSOLETE
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yann@1534
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152 |
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yann@1534
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153 |
config CC_V_4_2_2
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yann@1534
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154 |
bool
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yann@1534
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155 |
prompt "4.2.2"
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yann@2362
|
156 |
select CC_GCC_4_2
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yann@1534
|
157 |
|
yann@1534
|
158 |
config CC_V_4_2_1
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yann@1534
|
159 |
bool
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yann@1615
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160 |
prompt "4.2.1 (OBSOLETE)"
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yann@2362
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161 |
select CC_GCC_4_2
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yann@1615
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162 |
depends on OBSOLETE
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yann@1534
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163 |
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yann@1534
|
164 |
config CC_V_4_2_0
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yann@1534
|
165 |
bool
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yann@1615
|
166 |
prompt "4.2.0 (OBSOLETE)"
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yann@2362
|
167 |
select CC_GCC_4_2
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yann@1615
|
168 |
depends on OBSOLETE
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yann@1534
|
169 |
|
yann@1534
|
170 |
config CC_V_4_1_2
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yann@1534
|
171 |
bool
|
yann@1615
|
172 |
prompt "4.1.2 (OBSOLETE)"
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yann@1615
|
173 |
depends on OBSOLETE
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yann@1534
|
174 |
|
yann@1534
|
175 |
config CC_V_4_0_4
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yann@1534
|
176 |
bool
|
yann@1615
|
177 |
prompt "4.0.4 (OBSOLETE)"
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yann@1615
|
178 |
depends on OBSOLETE
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yann@1534
|
179 |
|
yann@1534
|
180 |
config CC_V_3_4_6
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yann@1534
|
181 |
bool
|
yann@1534
|
182 |
prompt "3.4.6 (OBSOLETE)"
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yann@1534
|
183 |
depends on OBSOLETE
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yann@1534
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184 |
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yann@448
|
185 |
endchoice
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yann@448
|
186 |
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yann@2362
|
187 |
config CC_GCC_4_2
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yann@2362
|
188 |
bool
|
yann@2362
|
189 |
default n
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yann@2362
|
190 |
select CC_GCC_4_2_or_later
|
yann@2362
|
191 |
|
lacombar@1881
|
192 |
config CC_GCC_4_2_or_later
|
lacombar@1881
|
193 |
bool
|
lacombar@1881
|
194 |
default n
|
lacombar@1881
|
195 |
|
yann@2362
|
196 |
config CC_GCC_4_3
|
yann@2362
|
197 |
bool
|
yann@2362
|
198 |
default n
|
yann@2362
|
199 |
select CC_GCC_4_3_or_later
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yann@2362
|
200 |
select CC_GCC_USE_GMP_MPFR
|
yann@2362
|
201 |
|
yann@1268
|
202 |
config CC_GCC_4_3_or_later
|
yann@1268
|
203 |
bool
|
yann@1268
|
204 |
default n
|
lacombar@1881
|
205 |
select CC_GCC_4_2_or_later
|
yann@2362
|
206 |
|
yann@2362
|
207 |
config CC_GCC_4_4
|
yann@2362
|
208 |
bool
|
yann@2362
|
209 |
default n
|
yann@2362
|
210 |
select CC_GCC_4_4_or_later
|
yann@1848
|
211 |
select CC_GCC_USE_GMP_MPFR
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yann@2362
|
212 |
select CC_GCC_HAS_GRAPHITE
|
yann@1268
|
213 |
|
yann@1320
|
214 |
config CC_GCC_4_4_or_later
|
yann@1268
|
215 |
bool
|
yann@1268
|
216 |
default n
|
yann@1805
|
217 |
select CC_GCC_4_3_or_later
|
yann@2362
|
218 |
|
yann@2362
|
219 |
config CC_GCC_4_5
|
yann@2362
|
220 |
bool
|
yann@2362
|
221 |
default n
|
yann@2362
|
222 |
select CC_GCC_4_5_or_later
|
yann@2362
|
223 |
select CC_GCC_USE_GMP_MPFR
|
yann@2362
|
224 |
select CC_GCC_USE_MPC
|
yann@2122
|
225 |
select CC_GCC_HAS_GRAPHITE
|
yann@2362
|
226 |
select CC_GCC_HAS_LTO
|
yann@1848
|
227 |
|
yann@1920
|
228 |
config CC_GCC_4_5_or_later
|
yann@1920
|
229 |
bool
|
yann@1920
|
230 |
default n
|
yann@1920
|
231 |
select CC_GCC_4_4_or_later
|
yann@2122
|
232 |
|
yann@2363
|
233 |
config CC_GCC_4_6
|
yann@2363
|
234 |
bool
|
yann@2363
|
235 |
default n
|
yann@2363
|
236 |
select CC_GCC_4_6_or_later
|
yann@2363
|
237 |
select CC_GCC_USE_GMP_MPFR
|
yann@2363
|
238 |
select CC_GCC_USE_MPC
|
yann@2363
|
239 |
select CC_GCC_HAS_GRAPHITE
|
yann@2363
|
240 |
select CC_GCC_HAS_LTO
|
yann@2363
|
241 |
|
yann@2363
|
242 |
config CC_GCC_4_6_or_later
|
yann@2363
|
243 |
bool
|
yann@2363
|
244 |
default n
|
yann@2363
|
245 |
select CC_GCC_4_5_or_later
|
yann@2363
|
246 |
|
yann@2122
|
247 |
config CC_GCC_HAS_GRAPHITE
|
yann@2122
|
248 |
bool
|
yann@2122
|
249 |
default n
|
yann@2122
|
250 |
|
yann@2287
|
251 |
# The way LTO works is a bit twisted.
|
yann@2287
|
252 |
# See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements
|
yann@2287
|
253 |
# Basically:
|
yann@2287
|
254 |
# - if binutils has plugins: LTO is handled by ld/gold by loading
|
yann@2287
|
255 |
# the plugin when linking
|
yann@2287
|
256 |
# - if binutils does not have plugins: LTO is handled by collect2
|
yann@2287
|
257 |
# In any case, LTO support does not depend on plugins, but takes
|
yann@2287
|
258 |
# advantage of it
|
yann@2122
|
259 |
config CC_GCC_HAS_LTO
|
yann@2122
|
260 |
bool
|
yann@2122
|
261 |
default n
|
yann@1920
|
262 |
|
yann@2287
|
263 |
# Only enable gcc's support for plugins if binutils has it as well
|
yann@2287
|
264 |
# They are usefull only when doing LTO, but it does no harm enabling
|
yann@2287
|
265 |
# them even without LTO.
|
yann@2287
|
266 |
config CC_GCC_ENABLE_PLUGINS
|
yann@2287
|
267 |
bool
|
yann@2287
|
268 |
depends on BINUTILS_PLUGINS
|
yann@2316
|
269 |
depends on ! STATIC_TOOLCHAIN
|
yann@2287
|
270 |
default y
|
yann@2287
|
271 |
|
yann@2287
|
272 |
# If binutils installs gold, enable support for gold in gcc
|
yann@2287
|
273 |
config CC_GCC_GOLD
|
yann@2287
|
274 |
bool
|
yann@2287
|
275 |
depends on BINUTILS_GOLD_INSTALLED
|
yann@2287
|
276 |
default y
|
yann@2287
|
277 |
|
yann@1848
|
278 |
config CC_GCC_USE_GMP_MPFR
|
yann@1848
|
279 |
bool
|
yann@1848
|
280 |
default n
|
yann@2131
|
281 |
select GMP_NEEDED
|
yann@2131
|
282 |
select MPFR_NEEDED
|
yann@1848
|
283 |
|
yann@2014
|
284 |
config CC_GCC_USE_PPL_CLOOG
|
yann@1848
|
285 |
bool
|
yann@1848
|
286 |
default n
|
yann@2131
|
287 |
select PPL_NEEDED
|
yann@2131
|
288 |
select CLOOG_NEEDED
|
yann@1268
|
289 |
|
yann@2122
|
290 |
config CC_GCC_USE_MPC
|
yann@1920
|
291 |
bool
|
yann@1920
|
292 |
default n
|
yann@2131
|
293 |
select MPC_NEEDED
|
yann@2122
|
294 |
|
yann@2122
|
295 |
config CC_GCC_USE_LIBELF
|
yann@2122
|
296 |
bool
|
yann@2122
|
297 |
default n
|
yann@2131
|
298 |
select LIBELF_NEEDED
|
yann@1920
|
299 |
|
yann@448
|
300 |
config CC_VERSION
|
yann@448
|
301 |
string
|
yann@1535
|
302 |
# Don't remove next line
|
yann@1535
|
303 |
# CT_INSERT_VERSION_STRING_BELOW
|
yann@2406
|
304 |
default "4.4.6" if CC_V_4_4_6
|
yann@2416
|
305 |
default "linaro-4.6-2011.04-0" if CC_V_linaro_4_6_2011_04_0
|
yann@2365
|
306 |
default "4.6.0" if CC_V_4_6_0
|
yann@2416
|
307 |
default "linaro-4.5-2011.04-0" if CC_V_linaro_4_5_2011_04_0
|
bryanhundven@2233
|
308 |
default "4.5.2" if CC_V_4_5_2
|
lacombar@2061
|
309 |
default "4.5.1" if CC_V_4_5_1
|
yann@1921
|
310 |
default "4.5.0" if CC_V_4_5_0
|
yann@2302
|
311 |
default "linaro-4.4-2011.02-0" if CC_V_linaro_4_4_2011_02_0
|
yann@2149
|
312 |
default "4.4.5" if CC_V_4_4_5
|
yann@1948
|
313 |
default "4.4.4" if CC_V_4_4_4
|
yann@1752
|
314 |
default "4.4.3" if CC_V_4_4_3
|
yann@1611
|
315 |
default "4.4.2" if CC_V_4_4_2
|
yann@1534
|
316 |
default "4.4.1" if CC_V_4_4_1
|
yann@1534
|
317 |
default "4.4.0" if CC_V_4_4_0
|
yann@2124
|
318 |
default "4.3.5" if CC_V_4_3_5
|
yann@1534
|
319 |
default "4.3.4" if CC_V_4_3_4
|
yann@1534
|
320 |
default "4.3.3" if CC_V_4_3_3
|
yann@1534
|
321 |
default "4.3.2" if CC_V_4_3_2
|
yann@1534
|
322 |
default "4.3.1" if CC_V_4_3_1
|
yann@1534
|
323 |
default "4.3.0" if CC_V_4_3_0
|
yann@1534
|
324 |
default "4.2.4" if CC_V_4_2_4
|
yann@1534
|
325 |
default "4.2.3" if CC_V_4_2_3
|
yann@1534
|
326 |
default "4.2.2" if CC_V_4_2_2
|
yann@1534
|
327 |
default "4.2.1" if CC_V_4_2_1
|
yann@1534
|
328 |
default "4.2.0" if CC_V_4_2_0
|
yann@1534
|
329 |
default "4.1.2" if CC_V_4_1_2
|
yann@1534
|
330 |
default "4.0.4" if CC_V_4_0_4
|
yann@1534
|
331 |
default "3.4.6" if CC_V_3_4_6
|
yann@448
|
332 |
|
yann@2041
|
333 |
config CC_LANG_JAVA_USE_ECJ
|
yann@448
|
334 |
bool
|
yann@765
|
335 |
default y
|
yann@2041
|
336 |
depends on CC_LANG_JAVA
|
yann@2041
|
337 |
depends on CC_GCC_4_3_or_later
|