Mercurial > hg > nginx
annotate auto/cc/sunc @ 6383:85dea406e18f
Dynamic modules.
The auto/module script is extended to understand ngx_module_link=DYNAMIC.
When set, it links the module as a shared object rather than statically
into nginx binary. The module can later be loaded using the "load_module"
directive.
New auto/module parameter ngx_module_order allows to define module loading
order in complex cases. By default the order is set based on ngx_module_type.
3rd party modules can be compiled dynamically using the --add-dynamic-module
configure option, which will preset ngx_module_link to "DYNAMIC" before
calling the module config script.
Win32 support is rudimentary, and only works when using MinGW gcc (which
is able to handle exports/imports automatically).
In collaboration with Ruslan Ermilov.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Thu, 04 Feb 2016 20:25:29 +0300 |
| parents | 434548349838 |
| children | 9eefb38f0005 |
| rev | line source |
|---|---|
| 561 | 1 |
| 2 # Copyright (C) Igor Sysoev | |
| 4412 | 3 # Copyright (C) Nginx, Inc. |
| 561 | 4 |
| 5 | |
| 1309 | 6 # Sun C 5.7 Patch 117837-04 2005/05/11 Sun Studio 10 |
| 7 # Sun C 5.8 2005/10/13 Sun Studio 11 | |
| 8 # Sun C 5.9 SunOS_i386 2007/05/03 Sun Studio 12 | |
| 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 |
| 561 | 12 |
| 13 NGX_SUNC_VER=`$CC -V 2>&1 | grep 'Sun C' 2>&1 \ | |
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14 | sed -e 's/^.* Sun C \(.*\)/\1/'` |
| 561 | 15 |
| 16 echo " + Sun C version: $NGX_SUNC_VER" | |
| 17 | |
| 18 have=NGX_COMPILER value="\"Sun C $NGX_SUNC_VER\"" . auto/define | |
| 19 | |
| 20 | |
| 1309 | 21 cat << END > $NGX_AUTOTEST.c |
| 22 | |
| 23 int main() { printf("%d", __SUNPRO_C); } | |
| 24 | |
| 25 END | |
| 26 | |
| 27 eval "$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c >> $NGX_ERR 2>&1" | |
| 28 | |
| 29 if [ -x $NGX_AUTOTEST ]; then | |
| 30 ngx_sunc_ver=`$NGX_AUTOTEST` | |
| 31 fi | |
| 32 | |
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33 rm -rf $NGX_AUTOTEST* |
| 1309 | 34 |
| 35 # 1424 == 0x590, Sun Studio 12 | |
| 36 | |
| 37 if [ "$ngx_sunc_ver" -ge 1424 ]; then | |
| 38 ngx_sparc32="-m32" | |
| 39 ngx_sparc64="-m64" | |
| 40 ngx_amd64="-m64" | |
| 41 | |
| 42 else | |
| 43 ngx_sparc32="-xarch=v8plus" | |
| 44 ngx_sparc64="-xarch=v9" | |
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45 ngx_amd64="-xarch=amd64" |
| 1309 | 46 fi |
| 47 | |
| 744 | 48 case "$NGX_MACHINE" in |
| 561 | 49 |
| 744 | 50 i86pc) |
| 561 | 51 NGX_AUX=" src/os/unix/ngx_sunpro_x86.il" |
| 52 ;; | |
| 53 | |
| 744 | 54 sun4u | sun4v) |
| 561 | 55 NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il" |
| 56 ;; | |
| 57 | |
| 58 esac | |
| 59 | |
| 6383 | 60 MAIN_LINK= |
| 61 MODULE_LINK="-G" | |
| 62 | |
| 561 | 63 |
| 64 # optimizations | |
| 65 | |
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66 # 20736 == 0x5100, Sun Studio 12.1 |
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67 |
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68 if [ "$ngx_sunc_ver" -ge 20736 ]; then |
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69 ngx_fast="-fast" |
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70 |
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71 else |
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72 # older versions had problems with bit-fields |
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73 ngx_fast="-fast -xalias_level=any" |
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74 fi |
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75 |
| 1309 | 76 IPO=-xipo |
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77 CFLAGS="$CFLAGS $ngx_fast $IPO" |
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78 CORE_LINK="$CORE_LINK $ngx_fast $IPO" |
| 561 | 79 |
| 80 | |
| 81 case $CPU in | |
| 82 pentium) | |
| 83 # optimize for Pentium and Athlon | |
| 84 CPU_OPT="-xchip=pentium" | |
| 85 ;; | |
| 86 | |
| 87 pentiumpro) | |
| 88 # optimize for Pentium Pro, Pentium II | |
| 89 CPU_OPT="-xchip=pentium_pro" | |
| 90 ;; | |
| 91 | |
| 92 pentium3) | |
| 93 # optimize for Pentium III | |
| 94 CPU_OPT="-xchip=pentium3" | |
| 95 #CPU_OPT="$CPU_OPT -xarch=sse" | |
| 96 CPU_OPT="$CPU_OPT -xcache=16/32/4:256/32/4" | |
| 97 ;; | |
| 98 | |
| 99 pentium4) | |
| 100 # optimize for Pentium 4 | |
| 101 CPU_OPT="-xchip=pentium4" | |
| 102 #CPU_OPT="$CPU_OPT -xarch=sse2" | |
| 103 CPU_OPT="$CPU_OPT -xcache=8/64/4:256/128/8" | |
| 104 ;; | |
| 105 | |
| 106 opteron) | |
| 107 # optimize for Opteron | |
| 108 CPU_OPT="-xchip=opteron" | |
| 109 #CPU_OPT="$CPU_OPT -xarch=sse2" | |
| 110 CPU_OPT="$CPU_OPT -xcache=64/64/2:1024/64/16" | |
| 111 ;; | |
| 112 | |
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113 sparc32) |
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114 # build 32-bit UltraSparc binary |
| 1309 | 115 CPU_OPT="$ngx_sparc32" |
| 116 CORE_LINK="$CORE_LINK $ngx_sparc32" | |
| 117 CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc32" | |
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118 NGX_CPU_CACHE_LINE=64 |
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119 ;; |
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120 |
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121 sparc64) |
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122 # build 64-bit UltraSparc binary |
| 1309 | 123 CPU_OPT="$ngx_sparc64" |
| 124 CORE_LINK="$CORE_LINK $ngx_sparc64" | |
| 125 CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc64" | |
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126 NGX_CPU_CACHE_LINE=64 |
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127 ;; |
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128 |
| 561 | 129 amd64) |
| 130 # build 64-bit amd64 binary | |
| 1309 | 131 CPU_OPT="$ngx_amd64" |
| 132 CORE_LINK="$CORE_LINK $ngx_amd64" | |
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133 CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_amd64" |
| 561 | 134 NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il" |
| 1309 | 135 NGX_CPU_CACHE_LINE=64 |
| 561 | 136 ;; |
| 137 | |
| 138 esac | |
| 139 | |
| 140 | |
| 141 CFLAGS="$CFLAGS $CPU_OPT" | |
| 142 | |
| 143 | |
| 144 if [ ".$PCRE_OPT" = "." ]; then | |
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145 PCRE_OPT="$ngx_fast $IPO $CPU_OPT" |
| 561 | 146 fi |
| 147 | |
| 148 if [ ".$MD5_OPT" = "." ]; then | |
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149 MD5_OPT="$ngx_fast $IPO $CPU_OPT" |
| 561 | 150 fi |
| 151 | |
| 152 if [ ".$ZLIB_OPT" = "." ]; then | |
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153 ZLIB_OPT="$ngx_fast $IPO $CPU_OPT" |
| 561 | 154 fi |
| 155 | |
| 156 | |
| 157 # stop on warning | |
| 158 CFLAGS="$CFLAGS -errwarn=%all" | |
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159 |
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160 # debug |
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161 CFLAGS="$CFLAGS -g" |