|
4
|
1
|
|
|
2 # Copyright (C) Igor Sysoev
|
|
|
3
|
|
|
4
|
|
138
|
5 # Intel C++ compiler 7.1, 8.0, 8.1, 9.0
|
|
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
|
|
106
|
12 have=NGX_COMPILER value="\"Intel C Compiler $NGX_ICC_VER\"" . auto/define
|
|
|
13
|
|
70
|
14
|
|
4
|
15 # optimizations
|
|
|
16
|
|
|
17 CFLAGS="$CFLAGS -O"
|
|
50
|
18 # inline the functions declared with __inline
|
|
4
|
19 #CFLAGS="$CFLAGS -Ob1"
|
|
|
20 # inline any function, at the compiler's discretion
|
|
|
21 CFLAGS="$CFLAGS -Ob2"
|
|
|
22
|
|
|
23 # single-file IP optimizations
|
|
|
24 #IPO="-ip"
|
|
112
|
25
|
|
4
|
26 # multi-file IP optimizations
|
|
112
|
27 case "$NGX_ICC_VER" in
|
|
|
28 9.*)
|
|
|
29 IPO="-ipo"
|
|
|
30 ;;
|
|
|
31
|
|
|
32 *)
|
|
|
33 IPO="-ipo -ipo_obj"
|
|
|
34 ;;
|
|
|
35 esac
|
|
|
36
|
|
4
|
37 CFLAGS="$CFLAGS $IPO"
|
|
|
38 CORE_LINK="$CORE_LINK $IPO"
|
|
18
|
39 CORE_LINK="$CORE_LINK -opt_report_file=$NGX_OBJS/opt_report_file"
|
|
4
|
40
|
|
122
|
41
|
|
4
|
42 case $CPU in
|
|
|
43 pentium)
|
|
|
44 # optimize for Pentium and Athlon
|
|
|
45 CPU_OPT="-march=pentium"
|
|
|
46 ;;
|
|
|
47
|
|
|
48 pentiumpro)
|
|
|
49 # optimize for Pentium Pro, Pentium II and Pentium III
|
|
|
50 CPU_OPT="-mcpu=pentiumpro -march=pentiumpro"
|
|
|
51 ;;
|
|
|
52
|
|
|
53 pentium4)
|
|
|
54 # optimize for Pentium 4, default
|
|
|
55 CPU_OPT="-march=pentium4"
|
|
|
56 ;;
|
|
|
57 esac
|
|
|
58
|
|
|
59 CFLAGS="$CFLAGS $CPU_OPT"
|
|
|
60
|
|
|
61 if [ ".$PCRE_OPT" = "." ]; then
|
|
|
62 PCRE_OPT="-O $IPO $CPU_OPT"
|
|
|
63 fi
|
|
|
64
|
|
|
65 if [ ".$MD5_OPT" = "." ]; then
|
|
|
66 MD5_OPT="-O $IPO $CPU_OPT"
|
|
|
67 fi
|
|
|
68
|
|
|
69 if [ ".$ZLIB_OPT" = "." ]; then
|
|
|
70 ZLIB_OPT="-O $IPO $CPU_OPT"
|
|
|
71 fi
|
|
|
72
|
|
|
73
|
|
|
74 # warnings
|
|
|
75
|
|
50
|
76 CFLAGS="$CFLAGS -w2"
|
|
|
77
|
|
|
78 # disable some warnings
|
|
4
|
79
|
|
50
|
80 # invalid type conversion: "int" to "char *"
|
|
|
81 CFLAGS="$CFLAGS -wd171"
|
|
|
82 # argument is incompatible with corresponding format string conversion
|
|
|
83 CFLAGS="$CFLAGS -wd181"
|
|
|
84 # zero used for undefined preprocessing identifier
|
|
|
85 CFLAGS="$CFLAGS -wd193"
|
|
112
|
86 # the format string ends before this argument
|
|
68
|
87 CFLAGS="$CFLAGS -wd268"
|
|
50
|
88 # invalid format string conversion
|
|
|
89 CFLAGS="$CFLAGS -wd269"
|
|
|
90 # conversion from "long long" to "size_t" may lose significant bits
|
|
|
91 CFLAGS="$CFLAGS -wd810"
|
|
|
92 # parameter was never referenced
|
|
|
93 CFLAGS="$CFLAGS -wd869"
|
|
|
94
|
|
|
95 # STUB
|
|
|
96 # enumerated type mixed with another type
|
|
|
97 CFLAGS="$CFLAGS -wd188"
|
|
|
98 # controlling expression is constant
|
|
|
99 CFLAGS="$CFLAGS -wd279"
|
|
|
100 # operands are evaluated in unspecified order
|
|
|
101 CFLAGS="$CFLAGS -wd981"
|
|
|
102 # external definition with no prior declaration
|
|
|
103 CFLAGS="$CFLAGS -wd1418"
|
|
|
104 # external declaration in primary source file
|
|
|
105 CFLAGS="$CFLAGS -wd1419"
|
|
70
|
106
|
|
|
107 case "$NGX_ICC_VER" in
|
|
122
|
108 9.*)
|
|
126
|
109 # "cc" clobber ignored, warnings for Liunx's htonl()/htons()
|
|
70
|
110 CFLAGS="$CFLAGS -wd1469"
|
|
112
|
111 # explicit conversion of a 64-bit integral type to a smaller
|
|
|
112 # integral type
|
|
|
113 CFLAGS="$CFLAGS -wd1683"
|
|
|
114 # conversion from pointer to same-sized integral type,
|
|
|
115 # warning on offsetof()
|
|
|
116 CFLAGS="$CFLAGS -wd1684"
|
|
70
|
117 ;;
|
|
|
118
|
|
122
|
119 8.*)
|
|
126
|
120 # "cc" clobber ignored, warnings for Liunx's htonl()/htons()
|
|
122
|
121 CFLAGS="$CFLAGS -wd1469"
|
|
|
122 ;;
|
|
|
123
|
|
70
|
124 *)
|
|
|
125 ;;
|
|
|
126 esac
|
|
28
|
127
|
|
4
|
128 # stop on warning
|
|
|
129 CFLAGS="$CFLAGS -Werror"
|
|
|
130
|
|
|
131 # debug
|
|
|
132 CFLAGS="$CFLAGS -g"
|
