Mercurial > hg > nginx-quic
annotate auto/cc/name @ 6377:11e019750adc
HTTP/2: fixed possible buffer overrun (ticket #893).
Due to greater priority of the unary plus operator over the ternary operator
the expression didn't work as expected. That might result in one byte less
allocation than needed for the HEADERS frame buffer.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Thu, 04 Feb 2016 18:01:04 +0300 |
parents | f1daa0356a1d |
children | 78f8ac479735 |
rev | line source |
---|---|
455 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
455 | 4 |
5 | |
946 | 6 if [ "$NGX_PLATFORM" != win32 ]; then |
7 | |
8 ngx_feature="C compiler" | |
9 ngx_feature_name= | |
10 ngx_feature_run=yes | |
11 ngx_feature_incs= | |
12 ngx_feature_path= | |
13 ngx_feature_libs= | |
14 ngx_feature_test= | |
15 . auto/feature | |
16 | |
17 if [ $ngx_found = no ]; then | |
18 echo | |
19 echo $0: error: C compiler $CC is not found | |
20 echo | |
21 exit 1 | |
22 fi | |
23 | |
24 fi | |
455 | 25 |
26 | |
577 | 27 if [ "$CC" = cl ]; then |
461 | 28 if `$NGX_WINE $CC -v 2>&1 \ |
4229
fbd6d1e5cdef
Fix of building by Microsoft Visual C++ 10 compiler.
Igor Sysoev <igor@sysoev.ru>
parents:
1639
diff
changeset
|
29 | grep '^Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16' \ |
fbd6d1e5cdef
Fix of building by Microsoft Visual C++ 10 compiler.
Igor Sysoev <igor@sysoev.ru>
parents:
1639
diff
changeset
|
30 >/dev/null 2>&1`; then |
fbd6d1e5cdef
Fix of building by Microsoft Visual C++ 10 compiler.
Igor Sysoev <igor@sysoev.ru>
parents:
1639
diff
changeset
|
31 |
fbd6d1e5cdef
Fix of building by Microsoft Visual C++ 10 compiler.
Igor Sysoev <igor@sysoev.ru>
parents:
1639
diff
changeset
|
32 NGX_CC_NAME=msvc10 |
fbd6d1e5cdef
Fix of building by Microsoft Visual C++ 10 compiler.
Igor Sysoev <igor@sysoev.ru>
parents:
1639
diff
changeset
|
33 echo " + using Microsoft Visual C++ 10 compiler" |
fbd6d1e5cdef
Fix of building by Microsoft Visual C++ 10 compiler.
Igor Sysoev <igor@sysoev.ru>
parents:
1639
diff
changeset
|
34 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
35 elif `$NGX_WINE $CC -v 2>&1 \ |
1639
7d125a707158
msvc8 compatibility: it can not build with debug under Wine
Igor Sysoev <igor@sysoev.ru>
parents:
946
diff
changeset
|
36 | grep '^Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14' \ |
7d125a707158
msvc8 compatibility: it can not build with debug under Wine
Igor Sysoev <igor@sysoev.ru>
parents:
946
diff
changeset
|
37 >/dev/null 2>&1`; then |
7d125a707158
msvc8 compatibility: it can not build with debug under Wine
Igor Sysoev <igor@sysoev.ru>
parents:
946
diff
changeset
|
38 |
7d125a707158
msvc8 compatibility: it can not build with debug under Wine
Igor Sysoev <igor@sysoev.ru>
parents:
946
diff
changeset
|
39 NGX_CC_NAME=msvc8 |
7d125a707158
msvc8 compatibility: it can not build with debug under Wine
Igor Sysoev <igor@sysoev.ru>
parents:
946
diff
changeset
|
40 echo " + using Microsoft Visual C++ 8 compiler" |
7d125a707158
msvc8 compatibility: it can not build with debug under Wine
Igor Sysoev <igor@sysoev.ru>
parents:
946
diff
changeset
|
41 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
42 elif `$NGX_WINE $CC -v 2>&1 \ |
461 | 43 | grep '^Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13' \ |
703 | 44 >/dev/null 2>&1`; then |
461 | 45 |
46 NGX_CC_NAME=msvc7 | |
946 | 47 echo " + using Microsoft Visual C++ 7 compiler" |
461 | 48 |
49 else | |
50 NGX_CC_NAME=msvc | |
946 | 51 echo " + using Microsoft Visual C++ compiler" |
461 | 52 fi |
455 | 53 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
54 elif [ "$CC" = wcl386 ]; then |
455 | 55 NGX_CC_NAME=owc |
946 | 56 echo " + using Open Watcom C compiler" |
455 | 57 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
58 elif [ "$CC" = bcc32 ]; then |
455 | 59 NGX_CC_NAME=bcc |
946 | 60 echo " + using Borland C++ compiler" |
455 | 61 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
62 elif `$CC -V 2>&1 | grep '^Intel(R) C' >/dev/null 2>&1`; then |
4492
4871a7dc12a9
Configure: moved icc detection before gcc.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
63 NGX_CC_NAME=icc |
4871a7dc12a9
Configure: moved icc detection before gcc.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
64 echo " + using Intel C++ compiler" |
4871a7dc12a9
Configure: moved icc detection before gcc.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
65 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
66 elif `$CC -v 2>&1 | grep 'gcc version' >/dev/null 2>&1`; then |
455 | 67 NGX_CC_NAME=gcc |
946 | 68 echo " + using GNU C compiler" |
455 | 69 |
5187
f1daa0356a1d
Configure: fixed detection of newer Apple clang compilers.
Ruslan Ermilov <ru@nginx.com>
parents:
4762
diff
changeset
|
70 elif `$CC -v 2>&1 | grep '\(clang\|LLVM\) version' >/dev/null 2>&1`; then |
4762
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4758
diff
changeset
|
71 NGX_CC_NAME=clang |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4758
diff
changeset
|
72 echo " + using Clang C compiler" |
182aee3b1bf5
Added the Clang compiler support.
Ruslan Ermilov <ru@nginx.com>
parents:
4758
diff
changeset
|
73 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
74 elif `$CC -V 2>&1 | grep 'Sun C' >/dev/null 2>&1`; then |
561 | 75 NGX_CC_NAME=sunc |
946 | 76 echo " + using Sun C compiler" |
561 | 77 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
78 elif `$CC -V 2>&1 | grep '^Compaq C' >/dev/null 2>&1`; then |
455 | 79 NGX_CC_NAME=ccc |
946 | 80 echo " + using Compaq C compiler" |
455 | 81 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
82 elif `$CC -V 2>&1 | grep '^aCC: ' >/dev/null 2>&1`; then |
455 | 83 NGX_CC_NAME=acc |
946 | 84 echo " + using HP aC++ compiler" |
455 | 85 |
86 else | |
517 | 87 NGX_CC_NAME=unknown |
455 | 88 |
4758
1f908d2dde8d
Replaced a number of "else if" with "elif".
Ruslan Ermilov <ru@nginx.com>
parents:
4492
diff
changeset
|
89 fi |