|
4
|
1
|
|
|
2 # Copyright (C) Igor Sysoev
|
|
|
3
|
|
|
4
|
|
42
|
5 # Intel C++ compiler 7.1, 8.0, 8.1
|
|
4
|
6
|
|
70
|
7 NGX_ICC_VER=`$CC -V 2>&1 | grep 'Version' 2>&1 \
|
|
|
8 | sed -e 's/^.* Version \(.*\) Build.*$/\1/'`
|
|
|
9
|
|
|
10 echo " + icc version: $NGX_ICC_VER"
|
|
|
11
|
|
|
12
|
|
4
|
13 # optimizations
|
|
|
14
|
|
|
15 CFLAGS="$CFLAGS -O"
|
|
50
|
16 # inline the functions declared with __inline
|
|
4
|
17 #CFLAGS="$CFLAGS -Ob1"
|
|
|
18 # inline any function, at the compiler's discretion
|
|
|
19 CFLAGS="$CFLAGS -Ob2"
|
|
|
20
|
|
|
21 # single-file IP optimizations
|
|
|
22 #IPO="-ip"
|
|
|
23 # multi-file IP optimizations
|
|
|
24 IPO="-ipo -ipo_obj"
|
|
|
25 CFLAGS="$CFLAGS $IPO"
|
|
|
26 CORE_LINK="$CORE_LINK $IPO"
|
|
18
|
27 CORE_LINK="$CORE_LINK -opt_report_file=$NGX_OBJS/opt_report_file"
|
|
4
|
28
|
|
|
29 case $CPU in
|
|
|
30 pentium)
|
|
|
31 # optimize for Pentium and Athlon
|
|
|
32 CPU_OPT="-march=pentium"
|
|
|
33 ;;
|
|
|
34
|
|
|
35 pentiumpro)
|
|
|
36 # optimize for Pentium Pro, Pentium II and Pentium III
|
|
|
37 CPU_OPT="-mcpu=pentiumpro -march=pentiumpro"
|
|
|
38 ;;
|
|
|
39
|
|
|
40 pentium4)
|
|
|
41 # optimize for Pentium 4, default
|
|
|
42 CPU_OPT="-march=pentium4"
|
|
|
43 ;;
|
|
|
44 esac
|
|
|
45
|
|
|
46 CFLAGS="$CFLAGS $CPU_OPT"
|
|
|
47
|
|
|
48 if [ ".$PCRE_OPT" = "." ]; then
|
|
|
49 PCRE_OPT="-O $IPO $CPU_OPT"
|
|
|
50 fi
|
|
|
51
|
|
|
52 if [ ".$MD5_OPT" = "." ]; then
|
|
|
53 MD5_OPT="-O $IPO $CPU_OPT"
|
|
|
54 fi
|
|
|
55
|
|
|
56 if [ ".$ZLIB_OPT" = "." ]; then
|
|
|
57 ZLIB_OPT="-O $IPO $CPU_OPT"
|
|
|
58 fi
|
|
|
59
|
|
|
60
|
|
|
61 # warnings
|
|
|
62
|
|
50
|
63 CFLAGS="$CFLAGS -w2"
|
|
|
64
|
|
|
65 # disable some warnings
|
|
4
|
66
|
|
50
|
67 # invalid type conversion: "int" to "char *"
|
|
|
68 CFLAGS="$CFLAGS -wd171"
|
|
|
69 # argument is incompatible with corresponding format string conversion
|
|
|
70 CFLAGS="$CFLAGS -wd181"
|
|
|
71 # zero used for undefined preprocessing identifier
|
|
|
72 CFLAGS="$CFLAGS -wd193"
|
|
68
|
73 #the format string ends before this argument
|
|
|
74 CFLAGS="$CFLAGS -wd268"
|
|
50
|
75 # invalid format string conversion
|
|
|
76 CFLAGS="$CFLAGS -wd269"
|
|
|
77 # conversion from "long long" to "size_t" may lose significant bits
|
|
|
78 CFLAGS="$CFLAGS -wd810"
|
|
|
79 # parameter was never referenced
|
|
|
80 CFLAGS="$CFLAGS -wd869"
|
|
|
81
|
|
|
82 # STUB
|
|
|
83 # enumerated type mixed with another type
|
|
|
84 CFLAGS="$CFLAGS -wd188"
|
|
|
85 # controlling expression is constant
|
|
|
86 CFLAGS="$CFLAGS -wd279"
|
|
|
87 # operands are evaluated in unspecified order
|
|
|
88 CFLAGS="$CFLAGS -wd981"
|
|
|
89 # external definition with no prior declaration
|
|
|
90 CFLAGS="$CFLAGS -wd1418"
|
|
|
91 # external declaration in primary source file
|
|
|
92 CFLAGS="$CFLAGS -wd1419"
|
|
104
|
93 # explicit conversion of a 64-bit integral type to a smaller integral type
|
|
|
94 CFLAGS="$CFLAGS -wd1683"
|
|
70
|
95
|
|
|
96 case "$NGX_ICC_VER" in
|
|
104
|
97 8.* | 9.*)
|
|
70
|
98 # "cc" clobber ignored, warnings for Liunx's htons()
|
|
|
99 CFLAGS="$CFLAGS -wd1469"
|
|
|
100
|
|
|
101 # STUB
|
|
72
|
102 # non-POD class type passed through ellipsis, Linux only ?
|
|
70
|
103 CFLAGS="$CFLAGS -wd1595"
|
|
|
104 ;;
|
|
|
105
|
|
|
106 *)
|
|
|
107 ;;
|
|
|
108 esac
|
|
28
|
109
|
|
4
|
110 # stop on warning
|
|
|
111 CFLAGS="$CFLAGS -Werror"
|
|
|
112
|
|
|
113 # debug
|
|
|
114 CFLAGS="$CFLAGS -g"
|
