Mercurial > hg > nginx
annotate auto/cc/conf @ 3673:e27070fb6c6b
try to use C99 variadic macros first:
AIX 5.3's XL C has problems with GCC style variadic macros
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 05 Jul 2010 13:02:25 +0000 |
| parents | 568a854383f9 |
| children | d620f497c50f |
| rev | line source |
|---|---|
| 455 | 1 |
| 2 # Copyright (C) Igor Sysoev | |
| 3 | |
| 4 | |
| 487 | 5 LINK="\$(CC)" |
| 6 | |
| 455 | 7 ngx_include_opt="-I " |
| 8 ngx_compile_opt="-c" | |
| 9 ngx_objout="-o " | |
| 10 ngx_binout="-o " | |
| 11 ngx_objext="o" | |
| 12 ngx_binext= | |
| 13 | |
| 573 | 14 ngx_long_start= |
| 15 ngx_long_end= | |
| 16 | |
| 455 | 17 ngx_regex_dirsep="\/" |
| 18 ngx_dirsep='/' | |
| 19 | |
| 20 ngx_regex_cont=' \\\ | |
| 21 ' | |
| 22 ngx_cont=' \ | |
| 23 ' | |
| 24 ngx_tab=' \ | |
| 25 ' | |
| 26 ngx_spacer= | |
| 27 | |
| 573 | 28 ngx_long_regex_cont=$ngx_regex_cont |
| 29 ngx_long_cont=$ngx_cont | |
| 30 | |
| 455 | 31 . auto/cc/name |
| 32 | |
| 33 if test -n "$CFLAGS"; then | |
| 34 | |
| 35 CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT" | |
| 36 | |
| 37 case $NGX_CC_NAME in | |
| 38 | |
| 39 ccc) | |
| 40 # Compaq C V6.5-207 | |
| 41 | |
| 42 ngx_include_opt="-I" | |
| 43 ;; | |
| 44 | |
| 45 esac | |
| 46 | |
| 47 else | |
| 48 | |
| 49 case $NGX_CC_NAME in | |
| 50 gcc) | |
| 515 | 51 # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2 |
| 52 # 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2 | |
| 561 | 53 # 4.0.0, 4.0.1, 4.1.0 |
| 455 | 54 |
| 55 . auto/cc/gcc | |
| 56 ;; | |
| 57 | |
| 58 icc) | |
| 515 | 59 # Intel C++ compiler 7.1, 8.0, 8.1 |
| 455 | 60 |
| 61 . auto/cc/icc | |
| 62 ;; | |
| 63 | |
| 561 | 64 sunc) |
| 65 # Sun C 5.7 Patch 117837-04 2005/05/11 | |
| 66 | |
| 67 . auto/cc/sunc | |
| 68 ;; | |
| 69 | |
| 467 | 70 ccc) |
| 515 | 71 # Compaq C V6.5-207 |
| 72 | |
| 73 . auto/cc/ccc | |
| 467 | 74 ;; |
| 455 | 75 |
| 515 | 76 acc) |
| 77 # aCC: HP ANSI C++ B3910B A.03.55.02 | |
| 78 | |
| 79 . auto/cc/acc | |
| 80 ;; | |
| 455 | 81 |
| 461 | 82 msvc*) |
| 83 # MSVC++ 6.0 SP2, MSVC++ Toolkit 2003 | |
| 455 | 84 |
| 85 . auto/cc/msvc | |
| 86 ;; | |
| 87 | |
| 88 owc) | |
| 89 # Open Watcom C 1.0, 1.2 | |
| 90 | |
| 91 . auto/cc/owc | |
| 92 ;; | |
| 93 | |
| 94 bcc) | |
| 95 # Borland C++ 5.5 | |
| 96 | |
| 97 . auto/cc/bcc | |
| 98 ;; | |
| 99 | |
| 100 esac | |
| 101 | |
| 515 | 102 CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT" |
| 455 | 103 |
| 104 fi | |
| 105 | |
| 106 CFLAGS="$CFLAGS $NGX_CC_OPT" | |
|
3367
568a854383f9
test invalid --with-ld-opt in right place
Igor Sysoev <igor@sysoev.ru>
parents:
3366
diff
changeset
|
107 NGX_TEST_LD_OPT="$NGX_LD_OPT" |
| 455 | 108 |
| 469 | 109 if [ "$NGX_PLATFORM" != win32 ]; then |
| 455 | 110 |
| 461 | 111 if test -n "$NGX_LD_OPT"; then |
| 112 ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\" | |
| 469 | 113 ngx_feature_name= |
| 461 | 114 ngx_feature_run=no |
| 115 ngx_feature_incs= | |
|
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
573
diff
changeset
|
116 ngx_feature_path= |
| 461 | 117 ngx_feature_libs= |
| 118 ngx_feature_test= | |
| 119 . auto/feature | |
| 120 | |
| 121 if [ $ngx_found = no ]; then | |
| 122 echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\" | |
| 123 echo | |
| 124 exit 1 | |
| 125 fi | |
| 126 fi | |
| 127 | |
|
3362
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
128 |
|
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
129 ngx_feature="gcc builtin atomic operations" |
|
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
130 ngx_feature_name=NGX_HAVE_GCC_ATOMIC |
| 3366 | 131 ngx_feature_run=yes |
|
3362
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
132 ngx_feature_incs= |
|
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
133 ngx_feature_path= |
|
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
134 ngx_feature_libs= |
| 3366 | 135 ngx_feature_test="long n = 0; |
| 136 if (!__sync_bool_compare_and_swap(&n, 0, 1)) | |
| 137 return 1; | |
| 138 if (__sync_fetch_and_add(&n, 1) != 1) | |
| 139 return 1; | |
| 140 if (n != 2) | |
| 141 return 1; | |
| 142 __sync_synchronize();" | |
|
3362
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
143 . auto/feature |
|
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
144 |
|
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
145 |
| 517 | 146 if [ "$NGX_CC_NAME" = "ccc" ]; then |
| 515 | 147 echo "checking for C99 variadic macros ... disabled" |
| 148 else | |
| 149 ngx_feature="C99 variadic macros" | |
| 150 ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS" | |
| 151 ngx_feature_run=yes | |
| 152 ngx_feature_incs="#include <stdio.h> | |
| 153 #define var(dummy, ...) sprintf(__VA_ARGS__)" | |
|
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
573
diff
changeset
|
154 ngx_feature_path= |
| 515 | 155 ngx_feature_libs= |
| 156 ngx_feature_test="char buf[30]; buf[0] = '0'; | |
| 157 var(0, buf, \"%d\", 1); | |
| 158 if (buf[0] != '1') return 1" | |
| 159 . auto/feature | |
| 160 fi | |
| 455 | 161 |
| 467 | 162 |
|
3673
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
163 ngx_feature="gcc variadic macros" |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
164 ngx_feature_name="NGX_HAVE_GCC_VARIADIC_MACROS" |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
165 ngx_feature_run=yes |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
166 ngx_feature_incs="#include <stdio.h> |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
167 #define var(dummy, args...) sprintf(args)" |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
168 ngx_feature_path= |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
169 ngx_feature_libs= |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
170 ngx_feature_test="char buf[30]; buf[0] = '0'; |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
171 var(0, buf, \"%d\", 1); |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
172 if (buf[0] != '1') return 1" |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
173 . auto/feature |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
174 |
|
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
175 |
| 467 | 176 # ngx_feature="inline" |
| 469 | 177 # ngx_feature_name= |
| 467 | 178 # ngx_feature_run=no |
| 179 # ngx_feature_incs="int inline f(void) { return 1 }" | |
|
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
573
diff
changeset
|
180 # ngx_feature_path= |
| 467 | 181 # ngx_feature_libs= |
| 182 # ngx_feature_test= | |
| 183 # . auto/feature | |
| 184 # | |
| 185 # if [ $ngx_found = yes ]; then | |
| 186 # fi | |
| 187 | |
| 455 | 188 fi |