release/src/router/nginx/auto/lib/pcre/conf

   1
   2 # Copyright (C) Igor Sysoev
   3 # Copyright (C) Nginx, Inc.
   4
   5
   6 if [ $PCRE != NONE ]; then
   7     CORE_INCS="$CORE_INCS $PCRE"
   8
   9     case "$NGX_CC_NAME" in
  10
  11         msvc* | owc* | bcc)
  12             have=NGX_PCRE . auto/have
  13             have=PCRE_STATIC . auto/have
  14             CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
  15             LINK_DEPS="$LINK_DEPS $PCRE/pcre.lib"
  16             CORE_LIBS="$CORE_LIBS $PCRE/pcre.lib"
  17         ;;
  18
  19         icc* )
  20             have=NGX_PCRE . auto/have
  21             CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
  22
  23             LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre.a"
  24
  25             echo $ngx_n "checking for PCRE library ...$ngx_c"
  26
  27             if [ -f $PCRE/pcre.h ]; then
  28                 ngx_pcre_ver=`grep PCRE_MAJOR $PCRE/pcre.h \
  29                               | sed -e 's/^.*PCRE_MAJOR.* \(.*\)$/\1/'`
  30
  31             else if [ -f $PCRE/configure.in ]; then
  32                 ngx_pcre_ver=`grep PCRE_MAJOR= $PCRE/configure.in \
  33                               | sed -e 's/^.*=\(.*\)$/\1/'`
  34
  35             else
  36                 ngx_pcre_ver=`grep pcre_major, $PCRE/configure.ac \
  37                               | sed -e 's/^.*pcre_major,.*\[\(.*\)\].*$/\1/'`
  38             fi
  39             fi
  40
  41             echo " $ngx_pcre_ver major version found"
  42
  43             # to allow -ipo optimization we link with the *.o but not library
  44
  45             case "$ngx_pcre_ver" in
  46                 4|5)
  47                     CORE_LIBS="$CORE_LIBS $PCRE/pcre.o"
  48                 ;;
  49
  50                 6)
  51                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_chartables.o"
  52                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_compile.o"
  53                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_exec.o"
  54                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_fullinfo.o"
  55                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_globals.o"
  56                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_tables.o"
  57                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_try_flipped.o"
  58                 ;;
  59
  60                 *)
  61                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_chartables.o"
  62                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_compile.o"
  63                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_exec.o"
  64                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_fullinfo.o"
  65                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_globals.o"
  66                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_tables.o"
  67                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_try_flipped.o"
  68                     CORE_LIBS="$CORE_LIBS $PCRE/pcre_newline.o"
  69                 ;;
  70
  71             esac
  72         ;;
  73
  74         *)
  75             have=NGX_PCRE . auto/have
  76             CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
  77             LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre.a"
  78             CORE_LIBS="$CORE_LIBS $PCRE/.libs/libpcre.a"
  79         ;;
  80
  81     esac
  82
  83
  84     if [ $PCRE_JIT = YES ]; then
  85         have=NGX_HAVE_PCRE_JIT . auto/have
  86         PCRE_CONF_OPT="$PCRE_CONF_OPT --enable-jit"
  87     fi
  88
  89 else
  90
  91     if [ "$NGX_PLATFORM" != win32 ]; then
  92
  93         PCRE=NO
  94
  95         ngx_feature="PCRE library"
  96         ngx_feature_name="NGX_PCRE"
  97         ngx_feature_run=no
  98         ngx_feature_incs="#include <pcre.h>"
  99         ngx_feature_path=
 100         ngx_feature_libs="-lpcre"
 101         ngx_feature_test="pcre *re;
 102                           re = pcre_compile(NULL, 0, NULL, 0, NULL);
 103                           if (re == NULL) return 1"
 104         . auto/feature
 105
 106         if [ $ngx_found = no ]; then
 107
 108             # FreeBSD port
 109
 110             ngx_feature="PCRE library in /usr/local/"
 111             ngx_feature_path="/usr/local/include"
 112
 113             if [ $NGX_RPATH = YES ]; then
 114                 ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lpcre"
 115             else
 116                 ngx_feature_libs="-L/usr/local/lib -lpcre"
 117             fi
 118
 119             . auto/feature
 120         fi
 121
 122         if [ $ngx_found = no ]; then
 123
 124             # RedHat RPM, Solaris package
 125
 126             ngx_feature="PCRE library in /usr/include/pcre/"
 127             ngx_feature_path="/usr/include/pcre"
 128             ngx_feature_libs="-lpcre"
 129
 130             . auto/feature
 131         fi
 132
 133         if [ $ngx_found = no ]; then
 134
 135             # NetBSD port
 136
 137             ngx_feature="PCRE library in /usr/pkg/"
 138             ngx_feature_path="/usr/pkg/include"
 139
 140             if [ $NGX_RPATH = YES ]; then
 141                 ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lpcre"
 142             else
 143                 ngx_feature_libs="-L/usr/pkg/lib -lpcre"
 144             fi
 145
 146             . auto/feature
 147         fi
 148
 149         if [ $ngx_found = no ]; then
 150
 151             # MacPorts
 152
 153             ngx_feature="PCRE library in /opt/local/"
 154             ngx_feature_path="/opt/local/include"
 155
 156             if [ $NGX_RPATH = YES ]; then
 157                 ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lpcre"
 158             else
 159                 ngx_feature_libs="-L/opt/local/lib -lpcre"
 160             fi
 161
 162             . auto/feature
 163         fi
 164
 165         if [ $ngx_found = yes ]; then
 166             CORE_INCS="$CORE_INCS $ngx_feature_path"
 167             CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
 168             PCRE=YES
 169         fi
 170
 171         if [ $PCRE = YES ]; then
 172             ngx_feature="PCRE JIT support"
 173             ngx_feature_name="NGX_HAVE_PCRE_JIT"
 174             ngx_feature_test="int jit = 0;
 175                               pcre_free_study(NULL);
 176                               pcre_config(PCRE_CONFIG_JIT, &jit);
 177                               if (jit != 1) return 1;"
 178             . auto/feature
 179
 180             if [ $ngx_found = yes ]; then
 181                 PCRE_JIT=YES
 182             fi
 183         fi
 184     fi
 185
 186     if [ $PCRE != YES ]; then
 187 cat << END
 188
 189 $0: error: the HTTP rewrite module requires the PCRE library.
 190 You can either disable the module by using --without-http_rewrite_module
 191 option, or install the PCRE library into the system, or build the PCRE library
 192 statically from the source with nginx by using --with-pcre=<path> option.
 193
 194 END
 195         exit 1
 196     fi
 197
 198 fi