Mercurial > hg > nginx
annotate auto/cc/icc @ 4412:d620f497c50f
Copyright updated.
| author | Maxim Konovalov <maxim@nginx.com> |
|---|---|
| date | Wed, 18 Jan 2012 15:07:43 +0000 |
| parents | 7ee8e11e17bb |
| children | 293413010217 |
| rev | line source |
|---|---|
| 455 | 1 |
| 2 # Copyright (C) Igor Sysoev | |
| 4412 | 3 # Copyright (C) Nginx, Inc. |
| 455 | 4 |
| 5 | |
|
4395
7ee8e11e17bb
Some questionable optomizations flags for icc were removed
Maxim Konovalov <maxim@nginx.com>
parents:
1171
diff
changeset
|
6 # Intel C++ compiler 7.1, 8.0, 8.1, 9.0, 11.1 |
| 455 | 7 |
| 521 | 8 NGX_ICC_VER=`$CC -V 2>&1 | grep 'Version' 2>&1 \ |
|
1170
5e878722ad57
remove trailing space in icc version
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
9 | sed -e 's/^.* Version \([^ ]*\) *Build.*$/\1/'` |
| 521 | 10 |
| 11 echo " + icc version: $NGX_ICC_VER" | |
| 12 | |
| 557 | 13 have=NGX_COMPILER value="\"Intel C Compiler $NGX_ICC_VER\"" . auto/define |
| 14 | |
| 521 | 15 |
| 455 | 16 # optimizations |
| 17 | |
| 18 CFLAGS="$CFLAGS -O" | |
| 19 | |
| 469 | 20 CORE_LINK="$CORE_LINK -opt_report_file=$NGX_OBJS/opt_report_file" |
| 455 | 21 |
| 573 | 22 |
| 455 | 23 case $CPU in |
| 24 pentium) | |
| 25 # optimize for Pentium and Athlon | |
| 26 CPU_OPT="-march=pentium" | |
| 27 ;; | |
| 28 | |
| 29 pentiumpro) | |
| 30 # optimize for Pentium Pro, Pentium II and Pentium III | |
| 31 CPU_OPT="-mcpu=pentiumpro -march=pentiumpro" | |
| 32 ;; | |
| 33 | |
| 34 pentium4) | |
| 35 # optimize for Pentium 4, default | |
| 36 CPU_OPT="-march=pentium4" | |
| 37 ;; | |
| 38 esac | |
| 39 | |
| 40 CFLAGS="$CFLAGS $CPU_OPT" | |
| 41 | |
| 42 if [ ".$PCRE_OPT" = "." ]; then | |
|
4395
7ee8e11e17bb
Some questionable optomizations flags for icc were removed
Maxim Konovalov <maxim@nginx.com>
parents:
1171
diff
changeset
|
43 PCRE_OPT="-O $CPU_OPT" |
| 455 | 44 fi |
| 45 | |
| 46 if [ ".$MD5_OPT" = "." ]; then | |
|
4395
7ee8e11e17bb
Some questionable optomizations flags for icc were removed
Maxim Konovalov <maxim@nginx.com>
parents:
1171
diff
changeset
|
47 MD5_OPT="-O $CPU_OPT" |
| 455 | 48 fi |
| 49 | |
| 50 if [ ".$ZLIB_OPT" = "." ]; then | |
|
4395
7ee8e11e17bb
Some questionable optomizations flags for icc were removed
Maxim Konovalov <maxim@nginx.com>
parents:
1171
diff
changeset
|
51 ZLIB_OPT="-O $CPU_OPT" |
| 455 | 52 fi |
| 53 | |
| 54 | |
| 55 # warnings | |
| 56 | |
| 501 | 57 CFLAGS="$CFLAGS -w2" |
| 58 | |
| 59 # disable some warnings | |
| 455 | 60 |
| 501 | 61 # invalid type conversion: "int" to "char *" |
| 62 CFLAGS="$CFLAGS -wd171" | |
| 63 # argument is incompatible with corresponding format string conversion | |
| 64 CFLAGS="$CFLAGS -wd181" | |
| 65 # zero used for undefined preprocessing identifier | |
| 66 CFLAGS="$CFLAGS -wd193" | |
| 563 | 67 # the format string ends before this argument |
| 519 | 68 CFLAGS="$CFLAGS -wd268" |
| 501 | 69 # invalid format string conversion |
| 70 CFLAGS="$CFLAGS -wd269" | |
| 71 # conversion from "long long" to "size_t" may lose significant bits | |
| 72 CFLAGS="$CFLAGS -wd810" | |
| 73 # parameter was never referenced | |
| 74 CFLAGS="$CFLAGS -wd869" | |
| 681 | 75 # attribute "unused" is only allowed in a function definition, warning on pTHX_ |
| 76 CFLAGS="$CFLAGS -wd1301" | |
| 501 | 77 |
| 78 # STUB | |
| 79 # enumerated type mixed with another type | |
| 80 CFLAGS="$CFLAGS -wd188" | |
| 81 # controlling expression is constant | |
| 82 CFLAGS="$CFLAGS -wd279" | |
| 83 # operands are evaluated in unspecified order | |
| 84 CFLAGS="$CFLAGS -wd981" | |
| 85 # external definition with no prior declaration | |
| 86 CFLAGS="$CFLAGS -wd1418" | |
| 87 # external declaration in primary source file | |
| 88 CFLAGS="$CFLAGS -wd1419" | |
| 521 | 89 |
| 90 case "$NGX_ICC_VER" in | |
| 573 | 91 9.*) |
| 577 | 92 # "cc" clobber ignored, warnings for Liunx's htonl()/htons() |
| 521 | 93 CFLAGS="$CFLAGS -wd1469" |
| 563 | 94 # explicit conversion of a 64-bit integral type to a smaller |
| 95 # integral type | |
| 96 CFLAGS="$CFLAGS -wd1683" | |
| 97 # conversion from pointer to same-sized integral type, | |
| 98 # warning on offsetof() | |
| 99 CFLAGS="$CFLAGS -wd1684" | |
| 595 | 100 # floating-point equality and inequality comparisons are unreliable, |
| 101 # warning on SvTRUE() | |
| 102 CFLAGS="$CFLAGS -wd1572" | |
| 521 | 103 ;; |
| 104 | |
| 573 | 105 8.*) |
| 577 | 106 # "cc" clobber ignored, warnings for Liunx's htonl()/htons() |
| 573 | 107 CFLAGS="$CFLAGS -wd1469" |
| 595 | 108 # floating-point equality and inequality comparisons are unreliable, |
| 109 # warning on SvTRUE() | |
| 110 CFLAGS="$CFLAGS -wd1572" | |
| 573 | 111 ;; |
| 112 | |
| 521 | 113 *) |
| 114 ;; | |
| 115 esac | |
| 479 | 116 |
| 455 | 117 # stop on warning |
| 118 CFLAGS="$CFLAGS -Werror" | |
| 119 | |
| 120 # debug | |
| 121 CFLAGS="$CFLAGS -g" |