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2 # Copyright (C) Igor Sysoev
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3 # Copyright (C) Nginx, Inc.
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4
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5
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320
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6 # Sun C 5.7 Patch 117837-04 2005/05/11 Sun Studio 10
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7 # Sun C 5.8 2005/10/13 Sun Studio 11
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8 # Sun C 5.9 SunOS_i386 2007/05/03 Sun Studio 12
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9 # Sun C 5.9 SunOS_sparc 2007/05/03
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10 # Sun C 5.10 SunOS_i386 2009/06/03 Sun Studio 12.1
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11 # Sun C 5.11 SunOS_i386 2010/08/13 Sun Studio 12.2
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12
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13 NGX_SUNC_VER=`$CC -V 2>&1 | grep 'Sun C' 2>&1 \
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236
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14 | sed -e 's/^.* Sun C \(.*\)/\1/'`
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15
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16 echo " + Sun C version: $NGX_SUNC_VER"
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17
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18 have=NGX_COMPILER value="\"Sun C $NGX_SUNC_VER\"" . auto/define
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19
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20
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21 cat << END > $NGX_AUTOTEST.c
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22
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23 int main() { printf("%d", __SUNPRO_C); }
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24
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25 END
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26
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27 eval "$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c >> $NGX_ERR 2>&1"
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28
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29 if [ -x $NGX_AUTOTEST ]; then
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30 ngx_sunc_ver=`$NGX_AUTOTEST`
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31 fi
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32
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33 rm $NGX_AUTOTEST*
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34
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35 # 1424 == 0x590, Sun Studio 12
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36
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37 if [ "$ngx_sunc_ver" -ge 1424 ]; then
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38 ngx_sparc32="-m32"
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39 ngx_sparc64="-m64"
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40 ngx_amd64="-m64"
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41
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42 else
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43 ngx_sparc32="-xarch=v8plus"
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44 ngx_sparc64="-xarch=v9"
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45 ngx_amd64="-xarch=amd64"
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46 fi
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47
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242
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48 case "$NGX_MACHINE" in
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49
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50 i86pc)
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51 NGX_AUX=" src/os/unix/ngx_sunpro_x86.il"
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52 ;;
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53
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54 sun4u | sun4v)
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55 NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il"
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56 ;;
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57
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58 esac
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59
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60
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61 # optimizations
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62
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634
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63 # 20736 == 0x5100, Sun Studio 12.1
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64
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65 if [ "$ngx_sunc_ver" -ge 20736 ]; then
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66 ngx_fast="-fast"
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67
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68 else
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69 # older versions had problems with bit-fields
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70 ngx_fast="-fast -xalias_level=any"
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71 fi
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72
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73 IPO=-xipo
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74 CFLAGS="$CFLAGS $ngx_fast $IPO"
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75 CORE_LINK="$CORE_LINK $ngx_fast $IPO"
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76
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77
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78 case $CPU in
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79 pentium)
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80 # optimize for Pentium and Athlon
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81 CPU_OPT="-xchip=pentium"
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82 ;;
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83
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84 pentiumpro)
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85 # optimize for Pentium Pro, Pentium II
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86 CPU_OPT="-xchip=pentium_pro"
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87 ;;
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88
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89 pentium3)
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90 # optimize for Pentium III
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91 CPU_OPT="-xchip=pentium3"
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92 #CPU_OPT="$CPU_OPT -xarch=sse"
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93 CPU_OPT="$CPU_OPT -xcache=16/32/4:256/32/4"
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94 ;;
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95
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96 pentium4)
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97 # optimize for Pentium 4
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98 CPU_OPT="-xchip=pentium4"
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99 #CPU_OPT="$CPU_OPT -xarch=sse2"
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100 CPU_OPT="$CPU_OPT -xcache=8/64/4:256/128/8"
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101 ;;
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102
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103 opteron)
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104 # optimize for Opteron
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105 CPU_OPT="-xchip=opteron"
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106 #CPU_OPT="$CPU_OPT -xarch=sse2"
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107 CPU_OPT="$CPU_OPT -xcache=64/64/2:1024/64/16"
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108 ;;
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110 sparc32)
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111 # build 32-bit UltraSparc binary
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112 CPU_OPT="$ngx_sparc32"
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113 CORE_LINK="$CORE_LINK $ngx_sparc32"
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114 CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc32"
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115 NGX_CPU_CACHE_LINE=64
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116 ;;
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117
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118 sparc64)
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119 # build 64-bit UltraSparc binary
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120 CPU_OPT="$ngx_sparc64"
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121 CORE_LINK="$CORE_LINK $ngx_sparc64"
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122 CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc64"
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123 NGX_CPU_CACHE_LINE=64
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124 ;;
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125
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126 amd64)
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127 # build 64-bit amd64 binary
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128 CPU_OPT="$ngx_amd64"
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129 CORE_LINK="$CORE_LINK $ngx_amd64"
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130 CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_amd64"
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131 NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il"
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132 NGX_CPU_CACHE_LINE=64
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133 ;;
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134
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135 esac
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136
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137
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138 CFLAGS="$CFLAGS $CPU_OPT"
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139
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140
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141 if [ ".$PCRE_OPT" = "." ]; then
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142 PCRE_OPT="$ngx_fast $IPO $CPU_OPT"
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110
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143 fi
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144
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145 if [ ".$MD5_OPT" = "." ]; then
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146 MD5_OPT="$ngx_fast $IPO $CPU_OPT"
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110
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147 fi
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148
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149 if [ ".$ZLIB_OPT" = "." ]; then
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150 ZLIB_OPT="$ngx_fast $IPO $CPU_OPT"
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110
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151 fi
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152
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153
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154 # stop on warning
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155 CFLAGS="$CFLAGS -errwarn=%all"
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326
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156
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157 # debug
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158 CFLAGS="$CFLAGS -g"
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