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1
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2 # Copyright (C) Igor Sysoev
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3
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4
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36
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5 LINK="\$(CC)"
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6
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4
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7 ngx_include_opt="-I "
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8 ngx_compile_opt="-c"
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9 ngx_objout="-o "
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10 ngx_binout="-o "
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11 ngx_objext="o"
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12 ngx_binext=
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13
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122
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14 ngx_long_start=
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15 ngx_long_end=
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16
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4
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17 ngx_regex_dirsep="\/"
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18 ngx_dirsep='/'
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19
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20 ngx_regex_cont=' \\\
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21 '
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22 ngx_cont=' \
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23 '
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24 ngx_tab=' \
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25 '
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26 ngx_spacer=
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27
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122
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28 ngx_long_regex_cont=$ngx_regex_cont
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29 ngx_long_cont=$ngx_cont
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30
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4
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31 . auto/cc/name
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32
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33 if test -n "$CFLAGS"; then
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34
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35 CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT"
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36
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37 case $NGX_CC_NAME in
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38
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39 ccc)
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40 # Compaq C V6.5-207
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41
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42 ngx_include_opt="-I"
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43 ;;
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44
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45 esac
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46
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47 else
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48
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49 case $NGX_CC_NAME in
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50 gcc)
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64
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51 # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2
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52 # 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2
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110
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53 # 4.0.0, 4.0.1, 4.1.0
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4
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54
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55 . auto/cc/gcc
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56 ;;
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57
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58 icc)
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64
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59 # Intel C++ compiler 7.1, 8.0, 8.1
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4
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60
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61 . auto/cc/icc
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62 ;;
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63
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110
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64 sunc)
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65 # Sun C 5.7 Patch 117837-04 2005/05/11
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66
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67 . auto/cc/sunc
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68 ;;
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69
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70 ccc)
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64
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71 # Compaq C V6.5-207
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72
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73 . auto/cc/ccc
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16
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74 ;;
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4
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75
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64
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76 acc)
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77 # aCC: HP ANSI C++ B3910B A.03.55.02
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78
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79 . auto/cc/acc
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80 ;;
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4
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81
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10
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82 msvc*)
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83 # MSVC++ 6.0 SP2, MSVC++ Toolkit 2003
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4
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84
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85 . auto/cc/msvc
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86 ;;
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87
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88 owc)
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89 # Open Watcom C 1.0, 1.2
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90
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91 . auto/cc/owc
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92 ;;
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93
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94 bcc)
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95 # Borland C++ 5.5
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96
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97 . auto/cc/bcc
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98 ;;
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99
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100 esac
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101
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64
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102 CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT"
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4
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103
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104 fi
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105
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106 CFLAGS="$CFLAGS $NGX_CC_OPT"
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554
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107 NGX_TEST_LD_OPT="$NGX_LD_OPT"
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4
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108
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18
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109 if [ "$NGX_PLATFORM" != win32 ]; then
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4
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110
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10
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111 if test -n "$NGX_LD_OPT"; then
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112 ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\"
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18
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113 ngx_feature_name=
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10
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114 ngx_feature_run=no
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115 ngx_feature_incs=
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258
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116 ngx_feature_path=
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10
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117 ngx_feature_libs=
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118 ngx_feature_test=
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119 . auto/feature
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120
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121 if [ $ngx_found = no ]; then
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122 echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\"
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123 echo
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124 exit 1
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125 fi
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126 fi
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127
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554
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128
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129 ngx_feature="gcc builtin atomic operations"
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130 ngx_feature_name=NGX_HAVE_GCC_ATOMIC
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131 ngx_feature_run=yes
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132 ngx_feature_incs=
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133 ngx_feature_path=
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134 ngx_feature_libs=
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135 ngx_feature_test="long n = 0;
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136 if (!__sync_bool_compare_and_swap(&n, 0, 1))
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137 return 1;
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138 if (__sync_fetch_and_add(&n, 1) != 1)
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139 return 1;
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140 if (n != 2)
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141 return 1;
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142 __sync_synchronize();"
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143 . auto/feature
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144
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145
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66
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146 if [ "$NGX_CC_NAME" = "ccc" ]; then
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64
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147 echo "checking for C99 variadic macros ... disabled"
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148 else
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149 ngx_feature="C99 variadic macros"
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150 ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS"
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151 ngx_feature_run=yes
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152 ngx_feature_incs="#include <stdio.h>
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153 #define var(dummy, ...) sprintf(__VA_ARGS__)"
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258
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154 ngx_feature_path=
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64
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155 ngx_feature_libs=
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156 ngx_feature_test="char buf[30]; buf[0] = '0';
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157 var(0, buf, \"%d\", 1);
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158 if (buf[0] != '1') return 1"
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159 . auto/feature
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160 fi
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4
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161
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16
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162
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584
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163 ngx_feature="gcc variadic macros"
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164 ngx_feature_name="NGX_HAVE_GCC_VARIADIC_MACROS"
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165 ngx_feature_run=yes
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166 ngx_feature_incs="#include <stdio.h>
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167 #define var(dummy, args...) sprintf(args)"
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168 ngx_feature_path=
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169 ngx_feature_libs=
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170 ngx_feature_test="char buf[30]; buf[0] = '0';
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171 var(0, buf, \"%d\", 1);
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172 if (buf[0] != '1') return 1"
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173 . auto/feature
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174
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175
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16
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176 # ngx_feature="inline"
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18
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177 # ngx_feature_name=
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16
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178 # ngx_feature_run=no
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179 # ngx_feature_incs="int inline f(void) { return 1 }"
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258
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180 # ngx_feature_path=
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16
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181 # ngx_feature_libs=
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182 # ngx_feature_test=
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183 # . auto/feature
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184 #
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185 # if [ $ngx_found = yes ]; then
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186 # fi
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187
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4
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188 fi
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