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v 1.4.3

    1: 
    2: # Copyright (C) Igor Sysoev
    3: # Copyright (C) Nginx, Inc.
    4: 
    5: 
    6: # Intel C++ compiler 7.1, 8.0, 8.1, 9.0, 11.1
    7: 
    8: NGX_ICC_VER=`$CC -V 2>&1 | grep 'Version' 2>&1 \
    9:                          | sed -e 's/^.* Version \([^ ]*\) *Build.*$/\1/'`
   10: 
   11: echo " + icc version: $NGX_ICC_VER"
   12: 
   13: have=NGX_COMPILER value="\"Intel C Compiler $NGX_ICC_VER\"" . auto/define
   14: 
   15: 
   16: # optimizations
   17: 
   18: CFLAGS="$CFLAGS -O"
   19: 
   20: CORE_LINK="$CORE_LINK -opt_report_file=$NGX_OBJS/opt_report_file"
   21: 
   22: 
   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
   43:     PCRE_OPT="-O $CPU_OPT"
   44: fi
   45: 
   46: if [ ".$MD5_OPT" = "." ]; then
   47:     MD5_OPT="-O $CPU_OPT"
   48: fi
   49: 
   50: if [ ".$ZLIB_OPT" = "." ]; then
   51:     ZLIB_OPT="-O $CPU_OPT"
   52: fi
   53: 
   54: 
   55: # warnings
   56: 
   57: CFLAGS="$CFLAGS -w2"
   58: 
   59: # disable some warnings
   60: 
   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="$CFLAGS -wd193"
   67: # the format string ends before this argument
   68: CFLAGS="$CFLAGS -wd268"
   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="$CFLAGS -wd869"
   75: # attribute "unused" is only allowed in a function definition, warning on pTHX_
   76: CFLAGS="$CFLAGS -wd1301"
   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="$CFLAGS -wd1419"
   89: 
   90: case "$NGX_ICC_VER" in
   91:     9.*)
   92:         # "cc" clobber ignored, warnings for Liunx's htonl()/htons()
   93:         CFLAGS="$CFLAGS -wd1469"
   94:         # explicit conversion of a 64-bit integral type to a smaller
   95:         # integral type
   96:         CFLAGS="$CFLAGS -wd1683"
   97:         # conversion from pointer to same-sized integral type,
   98:         # warning on offsetof()
   99:         CFLAGS="$CFLAGS -wd1684"
  100:         # floating-point equality and inequality comparisons are unreliable,
  101:         # warning on SvTRUE()
  102:         CFLAGS="$CFLAGS -wd1572"
  103:     ;;
  104: 
  105:     8.*)
  106:         # "cc" clobber ignored, warnings for Liunx's htonl()/htons()
  107:         CFLAGS="$CFLAGS -wd1469"
  108:         # floating-point equality and inequality comparisons are unreliable,
  109:         # warning on SvTRUE()
  110:         CFLAGS="$CFLAGS -wd1572"
  111:     ;;
  112: 
  113:     *)
  114:     ;;
  115: esac
  116: 
  117: # stop on warning
  118: CFLAGS="$CFLAGS -Werror"
  119: 
  120: # debug
  121: CFLAGS="$CFLAGS -g"