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annotate auto/cc/icc @ 1171:d2adfc714819
8.1.38 under FreeBSD can not link -ipo
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Thu, 19 Apr 2007 17:49:24 +0000 |
| parents | 5e878722ad57 |
| children | 7ee8e11e17bb |
| rev | line source |
|---|---|
| 455 | 1 |
| 2 # Copyright (C) Igor Sysoev | |
| 3 | |
| 4 | |
| 589 | 5 # Intel C++ compiler 7.1, 8.0, 8.1, 9.0 |
| 455 | 6 |
| 521 | 7 NGX_ICC_VER=`$CC -V 2>&1 | grep 'Version' 2>&1 \ |
|
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remove trailing space in icc version
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8 | sed -e 's/^.* Version \([^ ]*\) *Build.*$/\1/'` |
| 521 | 9 |
| 10 echo " + icc version: $NGX_ICC_VER" | |
| 11 | |
| 557 | 12 have=NGX_COMPILER value="\"Intel C Compiler $NGX_ICC_VER\"" . auto/define |
| 13 | |
| 521 | 14 |
| 455 | 15 # optimizations |
| 16 | |
| 17 CFLAGS="$CFLAGS -O" | |
| 501 | 18 # inline the functions declared with __inline |
| 455 | 19 #CFLAGS="$CFLAGS -Ob1" |
| 20 # inline any function, at the compiler's discretion | |
| 21 CFLAGS="$CFLAGS -Ob2" | |
| 22 | |
| 23 # multi-file IP optimizations | |
| 563 | 24 case "$NGX_ICC_VER" in |
| 25 9.*) | |
| 26 IPO="-ipo" | |
| 27 ;; | |
| 28 | |
|
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8.1.38 under FreeBSD can not link -ipo
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
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29 # 8.1.38 under FreeBSD can not link -ipo |
|
d2adfc714819
8.1.38 under FreeBSD can not link -ipo
Igor Sysoev <igor@sysoev.ru>
parents:
1170
diff
changeset
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30 8.1) |
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d2adfc714819
8.1.38 under FreeBSD can not link -ipo
Igor Sysoev <igor@sysoev.ru>
parents:
1170
diff
changeset
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31 IPO="-ip" |
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d2adfc714819
8.1.38 under FreeBSD can not link -ipo
Igor Sysoev <igor@sysoev.ru>
parents:
1170
diff
changeset
|
32 ;; |
|
d2adfc714819
8.1.38 under FreeBSD can not link -ipo
Igor Sysoev <igor@sysoev.ru>
parents:
1170
diff
changeset
|
33 |
| 563 | 34 *) |
| 35 IPO="-ipo -ipo_obj" | |
| 36 ;; | |
| 37 esac | |
| 38 | |
| 601 | 39 # single-file IP optimizations |
| 40 #IPO="-ip" | |
| 41 | |
| 455 | 42 CFLAGS="$CFLAGS $IPO" |
| 43 CORE_LINK="$CORE_LINK $IPO" | |
| 469 | 44 CORE_LINK="$CORE_LINK -opt_report_file=$NGX_OBJS/opt_report_file" |
| 455 | 45 |
| 573 | 46 |
| 455 | 47 case $CPU in |
| 48 pentium) | |
| 49 # optimize for Pentium and Athlon | |
| 50 CPU_OPT="-march=pentium" | |
| 51 ;; | |
| 52 | |
| 53 pentiumpro) | |
| 54 # optimize for Pentium Pro, Pentium II and Pentium III | |
| 55 CPU_OPT="-mcpu=pentiumpro -march=pentiumpro" | |
| 56 ;; | |
| 57 | |
| 58 pentium4) | |
| 59 # optimize for Pentium 4, default | |
| 60 CPU_OPT="-march=pentium4" | |
| 61 ;; | |
| 62 esac | |
| 63 | |
| 64 CFLAGS="$CFLAGS $CPU_OPT" | |
| 65 | |
| 66 if [ ".$PCRE_OPT" = "." ]; then | |
| 67 PCRE_OPT="-O $IPO $CPU_OPT" | |
| 68 fi | |
| 69 | |
| 70 if [ ".$MD5_OPT" = "." ]; then | |
| 71 MD5_OPT="-O $IPO $CPU_OPT" | |
| 72 fi | |
| 73 | |
| 74 if [ ".$ZLIB_OPT" = "." ]; then | |
| 75 ZLIB_OPT="-O $IPO $CPU_OPT" | |
| 76 fi | |
| 77 | |
| 78 | |
| 79 # warnings | |
| 80 | |
| 501 | 81 CFLAGS="$CFLAGS -w2" |
| 82 | |
| 83 # disable some warnings | |
| 455 | 84 |
| 501 | 85 # invalid type conversion: "int" to "char *" |
| 86 CFLAGS="$CFLAGS -wd171" | |
| 87 # argument is incompatible with corresponding format string conversion | |
| 88 CFLAGS="$CFLAGS -wd181" | |
| 89 # zero used for undefined preprocessing identifier | |
| 90 CFLAGS="$CFLAGS -wd193" | |
| 563 | 91 # the format string ends before this argument |
| 519 | 92 CFLAGS="$CFLAGS -wd268" |
| 501 | 93 # invalid format string conversion |
| 94 CFLAGS="$CFLAGS -wd269" | |
| 95 # conversion from "long long" to "size_t" may lose significant bits | |
| 96 CFLAGS="$CFLAGS -wd810" | |
| 97 # parameter was never referenced | |
| 98 CFLAGS="$CFLAGS -wd869" | |
| 681 | 99 # attribute "unused" is only allowed in a function definition, warning on pTHX_ |
| 100 CFLAGS="$CFLAGS -wd1301" | |
| 501 | 101 |
| 102 # STUB | |
| 103 # enumerated type mixed with another type | |
| 104 CFLAGS="$CFLAGS -wd188" | |
| 105 # controlling expression is constant | |
| 106 CFLAGS="$CFLAGS -wd279" | |
| 107 # operands are evaluated in unspecified order | |
| 108 CFLAGS="$CFLAGS -wd981" | |
| 109 # external definition with no prior declaration | |
| 110 CFLAGS="$CFLAGS -wd1418" | |
| 111 # external declaration in primary source file | |
| 112 CFLAGS="$CFLAGS -wd1419" | |
| 521 | 113 |
| 114 case "$NGX_ICC_VER" in | |
| 573 | 115 9.*) |
| 577 | 116 # "cc" clobber ignored, warnings for Liunx's htonl()/htons() |
| 521 | 117 CFLAGS="$CFLAGS -wd1469" |
| 563 | 118 # explicit conversion of a 64-bit integral type to a smaller |
| 119 # integral type | |
| 120 CFLAGS="$CFLAGS -wd1683" | |
| 121 # conversion from pointer to same-sized integral type, | |
| 122 # warning on offsetof() | |
| 123 CFLAGS="$CFLAGS -wd1684" | |
| 595 | 124 # floating-point equality and inequality comparisons are unreliable, |
| 125 # warning on SvTRUE() | |
| 126 CFLAGS="$CFLAGS -wd1572" | |
| 521 | 127 ;; |
| 128 | |
| 573 | 129 8.*) |
| 577 | 130 # "cc" clobber ignored, warnings for Liunx's htonl()/htons() |
| 573 | 131 CFLAGS="$CFLAGS -wd1469" |
| 595 | 132 # floating-point equality and inequality comparisons are unreliable, |
| 133 # warning on SvTRUE() | |
| 134 CFLAGS="$CFLAGS -wd1572" | |
| 573 | 135 ;; |
| 136 | |
| 521 | 137 *) |
| 138 ;; | |
| 139 esac | |
| 479 | 140 |
| 455 | 141 # stop on warning |
| 142 CFLAGS="$CFLAGS -Werror" | |
| 143 | |
| 144 # debug | |
| 145 CFLAGS="$CFLAGS -g" |