Mercurial > hg > nginx-quic
annotate auto/cc/conf @ 7162:8b84d60ef13d
Fixed "changing binary" when reaper is not init.
On some systems, it's possible that reaper of orphaned processes is
set to something other than "init" process. On such systems, the
changing binary procedure did not work.
The fix is to check if PPID has changed, instead of assuming it's
always 1 for orphaned processes.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Tue, 28 Nov 2017 12:00:24 +0300 |
parents | 4925a6d13746 |
children | 9bcc5cc94ff4 |
rev | line source |
---|---|
455 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
455 | 4 |
5 | |
487 | 6 LINK="\$(CC)" |
7 | |
6383 | 8 MAIN_LINK= |
9 MODULE_LINK="-shared" | |
10 | |
455 | 11 ngx_include_opt="-I " |
12 ngx_compile_opt="-c" | |
6383 | 13 ngx_pic_opt="-fPIC" |
455 | 14 ngx_objout="-o " |
15 ngx_binout="-o " | |
16 ngx_objext="o" | |
17 ngx_binext= | |
6383 | 18 ngx_modext=".so" |
455 | 19 |
573 | 20 ngx_long_start= |
21 ngx_long_end= | |
22 | |
455 | 23 ngx_regex_dirsep="\/" |
24 ngx_dirsep='/' | |
25 | |
26 ngx_regex_cont=' \\\ | |
27 ' | |
28 ngx_cont=' \ | |
29 ' | |
30 ngx_tab=' \ | |
31 ' | |
32 ngx_spacer= | |
33 | |
573 | 34 ngx_long_regex_cont=$ngx_regex_cont |
35 ngx_long_cont=$ngx_cont | |
36 | |
455 | 37 . auto/cc/name |
38 | |
39 if test -n "$CFLAGS"; then | |
40 | |
41 CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT" | |
42 | |
43 case $NGX_CC_NAME in | |
44 | |
45 ccc) | |
46 # Compaq C V6.5-207 | |
47 | |
48 ngx_include_opt="-I" | |
49 ;; | |
50 | |
5366
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
51 sunc) |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
52 |
6383 | 53 MAIN_LINK= |
54 MODULE_LINK="-G" | |
55 | |
5366
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
56 case "$NGX_MACHINE" in |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
57 |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
58 i86pc) |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
59 NGX_AUX=" src/os/unix/ngx_sunpro_x86.il" |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
60 ;; |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
61 |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
62 sun4u | sun4v) |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
63 NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il" |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
64 ;; |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
65 |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
66 esac |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
67 |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
68 case $CPU in |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
69 |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
70 amd64) |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
71 NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il" |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
72 ;; |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
73 |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
74 esac |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
75 ;; |
945aa9c7f282
Configure: fixed building with Sun C if CFLAGS set (ticket #65).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4762
diff
changeset
|
76 |
455 | 77 esac |
78 | |
79 else | |
80 | |
81 case $NGX_CC_NAME in | |
82 gcc) | |
515 | 83 # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2 |
84 # 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2 | |
561 | 85 # 4.0.0, 4.0.1, 4.1.0 |
455 | 86 |
87 . auto/cc/gcc | |
88 ;; | |
89 | |
4762
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
90 clang) |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
91 # Clang C compiler |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
92 |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
93 . auto/cc/clang |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
94 ;; |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
95 |
455 | 96 icc) |
515 | 97 # Intel C++ compiler 7.1, 8.0, 8.1 |
455 | 98 |
99 . auto/cc/icc | |
100 ;; | |
101 | |
561 | 102 sunc) |
103 # Sun C 5.7 Patch 117837-04 2005/05/11 | |
104 | |
105 . auto/cc/sunc | |
106 ;; | |
107 | |
467 | 108 ccc) |
515 | 109 # Compaq C V6.5-207 |
110 | |
111 . auto/cc/ccc | |
467 | 112 ;; |
455 | 113 |
515 | 114 acc) |
115 # aCC: HP ANSI C++ B3910B A.03.55.02 | |
116 | |
117 . auto/cc/acc | |
118 ;; | |
455 | 119 |
461 | 120 msvc*) |
121 # MSVC++ 6.0 SP2, MSVC++ Toolkit 2003 | |
455 | 122 |
123 . auto/cc/msvc | |
124 ;; | |
125 | |
126 owc) | |
127 # Open Watcom C 1.0, 1.2 | |
128 | |
129 . auto/cc/owc | |
130 ;; | |
131 | |
132 bcc) | |
133 # Borland C++ 5.5 | |
134 | |
135 . auto/cc/bcc | |
136 ;; | |
137 | |
138 esac | |
139 | |
515 | 140 CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT" |
455 | 141 |
142 fi | |
143 | |
144 CFLAGS="$CFLAGS $NGX_CC_OPT" | |
3367
568a854383f9
test invalid --with-ld-opt in right place
Igor Sysoev <igor@sysoev.ru>
parents:
3366
diff
changeset
|
145 NGX_TEST_LD_OPT="$NGX_LD_OPT" |
455 | 146 |
469 | 147 if [ "$NGX_PLATFORM" != win32 ]; then |
455 | 148 |
461 | 149 if test -n "$NGX_LD_OPT"; then |
150 ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\" | |
469 | 151 ngx_feature_name= |
461 | 152 ngx_feature_run=no |
153 ngx_feature_incs= | |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
573
diff
changeset
|
154 ngx_feature_path= |
461 | 155 ngx_feature_libs= |
156 ngx_feature_test= | |
157 . auto/feature | |
158 | |
159 if [ $ngx_found = no ]; then | |
160 echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\" | |
161 echo | |
162 exit 1 | |
163 fi | |
164 fi | |
165 | |
3362
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
166 |
6383 | 167 ngx_feature="-Wl,-E switch" |
168 ngx_feature_name= | |
169 ngx_feature_run=no | |
170 ngx_feature_incs= | |
171 ngx_feature_path= | |
172 ngx_feature_libs=-Wl,-E | |
173 ngx_feature_test= | |
174 . auto/feature | |
175 | |
176 if [ $ngx_found = yes ]; then | |
177 MAIN_LINK="-Wl,-E" | |
178 fi | |
179 | |
180 | |
6999
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
181 if [ "$NGX_CC_NAME" = "sunc" ]; then |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
182 echo "checking for gcc builtin atomic operations ... disabled" |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
183 else |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
184 ngx_feature="gcc builtin atomic operations" |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
185 ngx_feature_name=NGX_HAVE_GCC_ATOMIC |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
186 ngx_feature_run=yes |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
187 ngx_feature_incs= |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
188 ngx_feature_path= |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
189 ngx_feature_libs= |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
190 ngx_feature_test="long n = 0; |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
191 if (!__sync_bool_compare_and_swap(&n, 0, 1)) |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
192 return 1; |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
193 if (__sync_fetch_and_add(&n, 1) != 1) |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
194 return 1; |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
195 if (n != 2) |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
196 return 1; |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
197 __sync_synchronize();" |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
198 . auto/feature |
4925a6d13746
Configure: disabled gcc atomics with Sun C (ticket #1261).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6998
diff
changeset
|
199 fi |
3362
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
200 |
b57a4a704f3c
GCC 4.1 builtin atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
875
diff
changeset
|
201 |
517 | 202 if [ "$NGX_CC_NAME" = "ccc" ]; then |
515 | 203 echo "checking for C99 variadic macros ... disabled" |
204 else | |
205 ngx_feature="C99 variadic macros" | |
206 ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS" | |
207 ngx_feature_run=yes | |
208 ngx_feature_incs="#include <stdio.h> | |
209 #define var(dummy, ...) sprintf(__VA_ARGS__)" | |
875
7af8276b1c2f
test PCRE in FreeBSD, Linux, and NetBSD
Igor Sysoev <igor@sysoev.ru>
parents:
573
diff
changeset
|
210 ngx_feature_path= |
515 | 211 ngx_feature_libs= |
212 ngx_feature_test="char buf[30]; buf[0] = '0'; | |
213 var(0, buf, \"%d\", 1); | |
214 if (buf[0] != '1') return 1" | |
215 . auto/feature | |
6998 | 216 fi |
455 | 217 |
467 | 218 |
3673
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
219 ngx_feature="gcc variadic macros" |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
220 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
|
221 ngx_feature_run=yes |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
222 ngx_feature_incs="#include <stdio.h> |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
223 #define var(dummy, args...) sprintf(args)" |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
224 ngx_feature_path= |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
225 ngx_feature_libs= |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
226 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
|
227 var(0, buf, \"%d\", 1); |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
228 if (buf[0] != '1') return 1" |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
229 . auto/feature |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
230 |
e27070fb6c6b
try to use C99 variadic macros first:
Igor Sysoev <igor@sysoev.ru>
parents:
3367
diff
changeset
|
231 |
6395
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
232 ngx_feature="gcc builtin 64 bit byteswap" |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
233 ngx_feature_name="NGX_HAVE_GCC_BSWAP64" |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
234 ngx_feature_run=no |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
235 ngx_feature_incs= |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
236 ngx_feature_path= |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
237 ngx_feature_libs= |
6621
0c3e464682e2
Configure: fix build with -Werror=unused-value.
Piotr Sikora <piotrsikora@google.com>
parents:
6395
diff
changeset
|
238 ngx_feature_test="if (__builtin_bswap64(0)) return 1" |
6395
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
239 . auto/feature |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
240 |
ba3c2ca21aa5
HTTP/2: implemented HPACK Huffman encoding for response headers.
Valentin Bartenev <vbart@nginx.com>
parents:
6383
diff
changeset
|
241 |
467 | 242 # ngx_feature="inline" |
469 | 243 # ngx_feature_name= |
467 | 244 # ngx_feature_run=no |
245 # 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
|
246 # ngx_feature_path= |
467 | 247 # ngx_feature_libs= |
248 # ngx_feature_test= | |
249 # . auto/feature | |
250 # | |
251 # if [ $ngx_found = yes ]; then | |
252 # fi | |
253 | |
455 | 254 fi |