Mercurial > hg > nginx
annotate auto/cc/conf @ 4762:182aee3b1bf5
Added the Clang compiler support.
The -Werror is commented out to not break builds on Linux.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Tue, 24 Jul 2012 15:17:03 +0000 |
| parents | d620f497c50f |
| children | 945aa9c7f282 |
| rev | line source |
|---|---|
| 455 | 1 |
| 2 # Copyright (C) Igor Sysoev | |
| 4412 | 3 # Copyright (C) Nginx, Inc. |
| 455 | 4 |
| 5 | |
| 487 | 6 LINK="\$(CC)" |
| 7 | |
| 455 | 8 ngx_include_opt="-I " |
| 9 ngx_compile_opt="-c" | |
| 10 ngx_objout="-o " | |
| 11 ngx_binout="-o " | |
| 12 ngx_objext="o" | |
| 13 ngx_binext= | |
| 14 | |
| 573 | 15 ngx_long_start= |
| 16 ngx_long_end= | |
| 17 | |
| 455 | 18 ngx_regex_dirsep="\/" |
| 19 ngx_dirsep='/' | |
| 20 | |
| 21 ngx_regex_cont=' \\\ | |
| 22 ' | |
| 23 ngx_cont=' \ | |
| 24 ' | |
| 25 ngx_tab=' \ | |
| 26 ' | |
| 27 ngx_spacer= | |
| 28 | |
| 573 | 29 ngx_long_regex_cont=$ngx_regex_cont |
| 30 ngx_long_cont=$ngx_cont | |
| 31 | |
| 455 | 32 . auto/cc/name |
| 33 | |
| 34 if test -n "$CFLAGS"; then | |
| 35 | |
| 36 CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT" | |
| 37 | |
| 38 case $NGX_CC_NAME in | |
| 39 | |
| 40 ccc) | |
| 41 # Compaq C V6.5-207 | |
| 42 | |
| 43 ngx_include_opt="-I" | |
| 44 ;; | |
| 45 | |
| 46 esac | |
| 47 | |
| 48 else | |
| 49 | |
| 50 case $NGX_CC_NAME in | |
| 51 gcc) | |
| 515 | 52 # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2 |
| 53 # 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2 | |
| 561 | 54 # 4.0.0, 4.0.1, 4.1.0 |
| 455 | 55 |
| 56 . auto/cc/gcc | |
| 57 ;; | |
| 58 | |
|
4762
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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59 clang) |
|
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
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60 # Clang C compiler |
|
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Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
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61 |
|
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62 . auto/cc/clang |
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Added the Clang compiler support.
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parents:
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63 ;; |
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parents:
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|
64 |
| 455 | 65 icc) |
| 515 | 66 # Intel C++ compiler 7.1, 8.0, 8.1 |
| 455 | 67 |
| 68 . auto/cc/icc | |
| 69 ;; | |
| 70 | |
| 561 | 71 sunc) |
| 72 # Sun C 5.7 Patch 117837-04 2005/05/11 | |
| 73 | |
| 74 . auto/cc/sunc | |
| 75 ;; | |
| 76 | |
| 467 | 77 ccc) |
| 515 | 78 # Compaq C V6.5-207 |
| 79 | |
| 80 . auto/cc/ccc | |
| 467 | 81 ;; |
| 455 | 82 |
| 515 | 83 acc) |
| 84 # aCC: HP ANSI C++ B3910B A.03.55.02 | |
| 85 | |
| 86 . auto/cc/acc | |
| 87 ;; | |
| 455 | 88 |
| 461 | 89 msvc*) |
| 90 # MSVC++ 6.0 SP2, MSVC++ Toolkit 2003 | |
| 455 | 91 |
| 92 . auto/cc/msvc | |
| 93 ;; | |
| 94 | |
| 95 owc) | |
| 96 # Open Watcom C 1.0, 1.2 | |
| 97 | |
| 98 . auto/cc/owc | |
| 99 ;; | |
| 100 | |
| 101 bcc) | |
| 102 # Borland C++ 5.5 | |
| 103 | |
| 104 . auto/cc/bcc | |
| 105 ;; | |
| 106 | |
| 107 esac | |
| 108 | |
| 515 | 109 CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT" |
| 455 | 110 |
| 111 fi | |
| 112 | |
| 113 CFLAGS="$CFLAGS $NGX_CC_OPT" | |
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test invalid --with-ld-opt in right place
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114 NGX_TEST_LD_OPT="$NGX_LD_OPT" |
| 455 | 115 |
| 469 | 116 if [ "$NGX_PLATFORM" != win32 ]; then |
| 455 | 117 |
| 461 | 118 if test -n "$NGX_LD_OPT"; then |
| 119 ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\" | |
| 469 | 120 ngx_feature_name= |
| 461 | 121 ngx_feature_run=no |
| 122 ngx_feature_incs= | |
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123 ngx_feature_path= |
| 461 | 124 ngx_feature_libs= |
| 125 ngx_feature_test= | |
| 126 . auto/feature | |
| 127 | |
| 128 if [ $ngx_found = no ]; then | |
| 129 echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\" | |
| 130 echo | |
| 131 exit 1 | |
| 132 fi | |
| 133 fi | |
| 134 | |
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135 |
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136 ngx_feature="gcc builtin atomic operations" |
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137 ngx_feature_name=NGX_HAVE_GCC_ATOMIC |
| 3366 | 138 ngx_feature_run=yes |
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parents:
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139 ngx_feature_incs= |
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parents:
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140 ngx_feature_path= |
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parents:
875
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141 ngx_feature_libs= |
| 3366 | 142 ngx_feature_test="long n = 0; |
| 143 if (!__sync_bool_compare_and_swap(&n, 0, 1)) | |
| 144 return 1; | |
| 145 if (__sync_fetch_and_add(&n, 1) != 1) | |
| 146 return 1; | |
| 147 if (n != 2) | |
| 148 return 1; | |
| 149 __sync_synchronize();" | |
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parents:
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150 . auto/feature |
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parents:
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151 |
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parents:
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152 |
| 517 | 153 if [ "$NGX_CC_NAME" = "ccc" ]; then |
| 515 | 154 echo "checking for C99 variadic macros ... disabled" |
| 155 else | |
| 156 ngx_feature="C99 variadic macros" | |
| 157 ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS" | |
| 158 ngx_feature_run=yes | |
| 159 ngx_feature_incs="#include <stdio.h> | |
| 160 #define var(dummy, ...) sprintf(__VA_ARGS__)" | |
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test PCRE in FreeBSD, Linux, and NetBSD
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parents:
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161 ngx_feature_path= |
| 515 | 162 ngx_feature_libs= |
| 163 ngx_feature_test="char buf[30]; buf[0] = '0'; | |
| 164 var(0, buf, \"%d\", 1); | |
| 165 if (buf[0] != '1') return 1" | |
| 166 . auto/feature | |
| 167 fi | |
| 455 | 168 |
| 467 | 169 |
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parents:
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170 ngx_feature="gcc variadic macros" |
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parents:
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171 ngx_feature_name="NGX_HAVE_GCC_VARIADIC_MACROS" |
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e27070fb6c6b
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parents:
3367
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172 ngx_feature_run=yes |
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e27070fb6c6b
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parents:
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173 ngx_feature_incs="#include <stdio.h> |
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e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
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174 #define var(dummy, args...) sprintf(args)" |
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e27070fb6c6b
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Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
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175 ngx_feature_path= |
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e27070fb6c6b
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Igor Sysoev <igor@sysoev.ru>
parents:
3367
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176 ngx_feature_libs= |
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e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
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177 ngx_feature_test="char buf[30]; buf[0] = '0'; |
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e27070fb6c6b
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Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
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178 var(0, buf, \"%d\", 1); |
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e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
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179 if (buf[0] != '1') return 1" |
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e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
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180 . auto/feature |
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Igor Sysoev <igor@sysoev.ru>
parents:
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181 |
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Igor Sysoev <igor@sysoev.ru>
parents:
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182 |
| 467 | 183 # ngx_feature="inline" |
| 469 | 184 # ngx_feature_name= |
| 467 | 185 # ngx_feature_run=no |
| 186 # ngx_feature_incs="int inline f(void) { return 1 }" | |
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7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
573
diff
changeset
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187 # ngx_feature_path= |
| 467 | 188 # ngx_feature_libs= |
| 189 # ngx_feature_test= | |
| 190 # . auto/feature | |
| 191 # | |
| 192 # if [ $ngx_found = yes ]; then | |
| 193 # fi | |
| 194 | |
| 455 | 195 fi |