Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1 | #!/bin/sh |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2 | |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 3 | # From configure.in Revision: 1.14 |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 4 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 5 | # Guess values for system-dependent variables and create Makefiles. |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 6 | # Generated automatically using autoconf version 2.0 |
| 7 | # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. |
| 8 | # |
| 9 | # This configure script is free software; the Free Software Foundation |
| 10 | # gives unlimited permission to copy, distribute and modify it. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 11 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 12 | # Defaults: |
| 13 | ac_help= |
| 14 | ac_default_prefix=/usr/local |
| 15 | # Any additions from configure.in: |
| 16 | ac_help="$ac_help |
| 17 | --without-gcc never use gcc" |
| 18 | ac_help="$ac_help |
| 19 | --with-readline=DIRECTORY GNU readline" |
| 20 | ac_help="$ac_help |
| 21 | --with-thread[=DIRECTORY] make interpreter thread-safe" |
| 22 | ac_help="$ac_help |
| 23 | --with-sgi-dl=DIRECTORY IRIX 4 dynamic linking" |
| 24 | ac_help="$ac_help |
| 25 | --with-dl-dld=DL_DIR,DLD_DIR GNU dynamic linking" |
| 26 | ac_help="$ac_help |
| 27 | --with-libm=STRING math library" |
| 28 | ac_help="$ac_help |
| 29 | --with-libc=STRING C library" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 30 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 31 | # Omit some internal or obsolete options to make the list less imposing. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 32 | ac_usage="Usage: configure [options] [host] |
| 33 | Options: [defaults in brackets after descriptions] |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 34 | Configuration: |
| 35 | --cache-file=FILE cache test results in FILE |
| 36 | --help print this message |
| 37 | --no-create do not create output files |
| 38 | --quiet, --silent do not print \`checking...' messages |
| 39 | --version print the version of autoconf that created configure |
| 40 | Directory and file names: |
| 41 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 42 | [$ac_default_prefix] |
| 43 | --exec-prefix=PREFIX install architecture-dependent files in PREFIX |
| 44 | [same as prefix] |
| 45 | --srcdir=DIR find the sources in DIR [configure dir or ..] |
| 46 | --program-prefix=PREFIX prepend PREFIX to installed program names |
| 47 | --program-suffix=SUFFIX append SUFFIX to installed program names |
| 48 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names |
| 49 | Host type: |
| 50 | --build=BUILD configure for building on BUILD [BUILD=HOST] |
| 51 | --host=HOST configure for HOST [guessed] |
| 52 | --target=TARGET configure for TARGET [TARGET=HOST] |
| 53 | Features and packages: |
| 54 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 55 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 56 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 57 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 58 | --x-includes=DIR X include files are in DIR |
| 59 | --x-libraries=DIR X library files are in DIR |
| 60 | --enable and --with options recognized:$ac_help" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 61 | |
| 62 | # Initialize some variables set by options. |
| 63 | # The variables have the same names as the options, with |
| 64 | # dashes changed to underlines. |
| 65 | build=NONE |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 66 | cache_file=./config.cache |
| 67 | exec_prefix=NONE |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 68 | host=NONE |
| 69 | no_create= |
| 70 | nonopt=NONE |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 71 | no_recursion= |
| 72 | prefix=NONE |
| 73 | program_prefix=NONE |
| 74 | program_suffix=NONE |
| 75 | program_transform_name=s,x,x, |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 76 | silent= |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 77 | site= |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 78 | srcdir= |
| 79 | target=NONE |
| 80 | verbose= |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 81 | x_includes=NONE |
| 82 | x_libraries=NONE |
| 83 | |
| 84 | # Initialize some other variables. |
| 85 | subdirs= |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 86 | |
| 87 | ac_prev= |
| 88 | for ac_option |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 89 | do |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 90 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 91 | # If the previous option needs an argument, assign it. |
| 92 | if test -n "$ac_prev"; then |
| 93 | eval "$ac_prev=\$ac_option" |
| 94 | ac_prev= |
| 95 | continue |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 96 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 97 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 98 | case "$ac_option" in |
| 99 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
| 100 | *) ac_optarg= ;; |
| 101 | esac |
| 102 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 103 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 104 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 105 | case "$ac_option" in |
| 106 | |
| 107 | -build | --build | --buil | --bui | --bu | --b) |
| 108 | ac_prev=build ;; |
| 109 | -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) |
| 110 | build="$ac_optarg" ;; |
| 111 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 112 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 113 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 114 | ac_prev=cache_file ;; |
| 115 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 116 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 117 | cache_file="$ac_optarg" ;; |
| 118 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 119 | -disable-* | --disable-*) |
| 120 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 121 | # Reject names that are not valid shell variable names. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 122 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 123 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 124 | fi |
| 125 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| 126 | eval "enable_${ac_feature}=no" ;; |
| 127 | |
| 128 | -enable-* | --enable-*) |
| 129 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 130 | # Reject names that are not valid shell variable names. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 131 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 132 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 133 | fi |
| 134 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| 135 | case "$ac_option" in |
| 136 | *=*) ;; |
| 137 | *) ac_optarg=yes ;; |
| 138 | esac |
| 139 | eval "enable_${ac_feature}='$ac_optarg'" ;; |
| 140 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 141 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 142 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 143 | | --exec | --exe | --ex) |
| 144 | ac_prev=exec_prefix ;; |
| 145 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 146 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 147 | | --exec=* | --exe=* | --ex=*) |
| 148 | exec_prefix="$ac_optarg" ;; |
| 149 | |
| 150 | -gas | --gas | --ga | --g) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 151 | # Obsolete; use --with-gas. |
| 152 | with_gas=yes ;; |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 153 | |
| 154 | -help | --help | --hel | --he) |
| 155 | cat << EOF |
| 156 | $ac_usage |
| 157 | EOF |
| 158 | exit 0 ;; |
| 159 | |
| 160 | -host | --host | --hos | --ho) |
| 161 | ac_prev=host ;; |
| 162 | -host=* | --host=* | --hos=* | --ho=*) |
| 163 | host="$ac_optarg" ;; |
| 164 | |
| 165 | -nfp | --nfp | --nf) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 166 | # Obsolete; use --without-fp. |
| 167 | with_fp=no ;; |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 168 | |
| 169 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 170 | | --no-cr | --no-c) |
| 171 | no_create=yes ;; |
| 172 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 173 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 174 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 175 | no_recursion=yes ;; |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 176 | |
| 177 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 178 | ac_prev=prefix ;; |
| 179 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 180 | prefix="$ac_optarg" ;; |
| 181 | |
| 182 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 183 | | --program-pre | --program-pr | --program-p) |
| 184 | ac_prev=program_prefix ;; |
| 185 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 186 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 187 | program_prefix="$ac_optarg" ;; |
| 188 | |
| 189 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 190 | | --program-suf | --program-su | --program-s) |
| 191 | ac_prev=program_suffix ;; |
| 192 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 193 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 194 | program_suffix="$ac_optarg" ;; |
| 195 | |
| 196 | -program-transform-name | --program-transform-name \ |
| 197 | | --program-transform-nam | --program-transform-na \ |
| 198 | | --program-transform-n | --program-transform- \ |
| 199 | | --program-transform | --program-transfor \ |
| 200 | | --program-transfo | --program-transf \ |
| 201 | | --program-trans | --program-tran \ |
| 202 | | --progr-tra | --program-tr | --program-t) |
| 203 | ac_prev=program_transform_name ;; |
| 204 | -program-transform-name=* | --program-transform-name=* \ |
| 205 | | --program-transform-nam=* | --program-transform-na=* \ |
| 206 | | --program-transform-n=* | --program-transform-=* \ |
| 207 | | --program-transform=* | --program-transfor=* \ |
| 208 | | --program-transfo=* | --program-transf=* \ |
| 209 | | --program-trans=* | --program-tran=* \ |
| 210 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 211 | program_transform_name="$ac_optarg" ;; |
| 212 | |
| 213 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 214 | | -silent | --silent | --silen | --sile | --sil) |
| 215 | silent=yes ;; |
| 216 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 217 | -site | --site | --sit) |
| 218 | ac_prev=site ;; |
| 219 | -site=* | --site=* | --sit=*) |
| 220 | site="$ac_optarg" ;; |
| 221 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 222 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 223 | ac_prev=srcdir ;; |
| 224 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 225 | srcdir="$ac_optarg" ;; |
| 226 | |
| 227 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 228 | ac_prev=target ;; |
| 229 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 230 | target="$ac_optarg" ;; |
| 231 | |
| 232 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 233 | verbose=yes ;; |
| 234 | |
| 235 | -version | --version | --versio | --versi | --vers) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 236 | echo "configure generated by autoconf version 2.0" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 237 | exit 0 ;; |
| 238 | |
| 239 | -with-* | --with-*) |
| 240 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 241 | # Reject names that are not valid shell variable names. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 242 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 243 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 244 | fi |
| 245 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 246 | case "$ac_option" in |
| 247 | *=*) ;; |
| 248 | *) ac_optarg=yes ;; |
| 249 | esac |
| 250 | eval "with_${ac_package}='$ac_optarg'" ;; |
| 251 | |
| 252 | -without-* | --without-*) |
| 253 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 254 | # Reject names that are not valid shell variable names. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 255 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 256 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 257 | fi |
| 258 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 259 | eval "with_${ac_package}=no" ;; |
| 260 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 261 | --x) |
| 262 | # Obsolete; use --with-x. |
| 263 | with_x=yes ;; |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 264 | |
| 265 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 266 | | --x-incl | --x-inc | --x-in | --x-i) |
| 267 | ac_prev=x_includes ;; |
| 268 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 269 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 270 | x_includes="$ac_optarg" ;; |
| 271 | |
| 272 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 273 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 274 | ac_prev=x_libraries ;; |
| 275 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 276 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 277 | x_libraries="$ac_optarg" ;; |
| 278 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 279 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 280 | ;; |
| 281 | |
| 282 | *) |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 283 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 284 | echo "configure: warning: $ac_option: invalid host type" 1>&2 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 285 | fi |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 286 | if test "x$nonopt" != xNONE; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 287 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 288 | fi |
| 289 | nonopt="$ac_option" |
| 290 | ;; |
| 291 | |
| 292 | esac |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 293 | done |
| 294 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 295 | if test -n "$ac_prev"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 296 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 297 | fi |
| 298 | |
| 299 | trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 300 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 301 | # File descriptor usage: |
| 302 | # 0 unused; standard input |
| 303 | # 1 file creation |
| 304 | # 2 errors and warnings |
| 305 | # 3 unused; some systems may open it to /dev/tty |
| 306 | # 4 checking for... messages and results |
| 307 | # 5 compiler messages saved in config.log |
| 308 | if test "$silent" = yes; then |
| 309 | exec 4>/dev/null |
| 310 | else |
| 311 | exec 4>&1 |
| 312 | fi |
| 313 | exec 5>./config.log |
| 314 | |
| 315 | echo "\ |
| 316 | This file contains any messages produced by compilers while |
| 317 | running configure, to aid debugging if configure makes a mistake. |
| 318 | " 1>&5 |
| 319 | |
| 320 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 321 | # Also quote any args containing shell metacharacters. |
| 322 | ac_configure_args= |
| 323 | for ac_arg |
| 324 | do |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 325 | case "$ac_arg" in |
| 326 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 327 | | --no-cr | --no-c) ;; |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 328 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 329 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; |
| 330 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
| 331 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| 332 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 333 | esac |
| 334 | done |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 335 | |
| 336 | # NLS nuisances. |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 337 | # Only set LANG and LC_ALL to C if already set. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 338 | # These must not be set unconditionally because not all systems understand |
| 339 | # e.g. LANG=C (notably SCO). |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 340 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
| 341 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 342 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 343 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 344 | rm -rf conftest* confdefs.h |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 345 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| 346 | echo > confdefs.h |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 347 | |
| 348 | # A filename unique to this package, relative to the directory that |
| 349 | # configure is in, which we can look for to find out if srcdir is correct. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 350 | ac_unique_file=Include/object.h |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 351 | |
| 352 | # Find the source files, if location was not specified. |
| 353 | if test -z "$srcdir"; then |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 354 | ac_srcdir_defaulted=yes |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 355 | # Try the directory containing this script, then its parent. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 356 | ac_prog=$0 |
| 357 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` |
| 358 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. |
| 359 | srcdir=$ac_confdir |
| 360 | if test ! -r $srcdir/$ac_unique_file; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 361 | srcdir=.. |
| 362 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 363 | else |
| 364 | ac_srcdir_defaulted=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 365 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 366 | if test ! -r $srcdir/$ac_unique_file; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 367 | if test "$ac_srcdir_defaulted" = yes; then |
| 368 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 369 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 370 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 371 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 372 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 373 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` |
| 374 | |
| 375 | # Prefer explicitly selected file to automatically selected ones. |
| 376 | if test -z "$CONFIG_SITE"; then |
| 377 | if test "x$prefix" != xNONE; then |
| 378 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| 379 | else |
| 380 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| 381 | fi |
| 382 | fi |
| 383 | for ac_site_file in $CONFIG_SITE; do |
| 384 | if test -r "$ac_site_file"; then |
| 385 | echo "loading site script $ac_site_file" |
| 386 | . "$ac_site_file" |
| 387 | fi |
| 388 | done |
| 389 | |
| 390 | if test -r "$cache_file"; then |
| 391 | echo "loading cache $cache_file" |
| 392 | . $cache_file |
| 393 | else |
| 394 | echo "creating cache $cache_file" |
| 395 | > $cache_file |
| 396 | fi |
| 397 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 398 | ac_ext=c |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 399 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 400 | ac_cpp='$CPP $CPPFLAGS' |
| 401 | ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5' |
| 402 | ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5' |
| 403 | |
| 404 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
| 405 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
| 406 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
| 407 | ac_n= ac_c=' |
| 408 | ' ac_t=' ' |
| 409 | else |
| 410 | ac_n=-n ac_c= ac_t= |
| 411 | fi |
| 412 | else |
| 413 | ac_n= ac_c='\c' ac_t= |
| 414 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 415 | |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 416 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 417 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 418 | |
| 419 | # checks for alternative programs |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 420 | echo "checking for --with(out)-gcc" 1>&4 |
| 421 | # Check whether --with-gcc or --without-gcc was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 422 | withval="$with_gcc" |
| 423 | if test -n "$withval"; then |
| 424 | |
| 425 | case $withval in |
| 426 | no) withval=cc;; |
| 427 | yes) withval=gcc;; |
| 428 | esac |
| 429 | CC=$withval |
| 430 | fi |
| 431 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 432 | # Extract the first word of "gcc", so it can be a program name with args. |
| 433 | set dummy gcc; ac_word=$2 |
| 434 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 |
| 435 | if eval "test \"`echo '${'ac_cv_prog_CC'+set}'`\" = set"; then |
| 436 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 437 | else |
| 438 | if test -n "$CC"; then |
| 439 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 440 | else |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 441 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 442 | for ac_dir in $PATH; do |
| 443 | test -z "$ac_dir" && ac_dir=. |
| 444 | if test -f $ac_dir/$ac_word; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 445 | ac_cv_prog_CC="gcc" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 446 | break |
| 447 | fi |
| 448 | done |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 449 | IFS="$ac_save_ifs" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 450 | test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 451 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 452 | fi |
| 453 | CC="$ac_cv_prog_CC" |
| 454 | if test -n "$CC"; then |
| 455 | echo "$ac_t""$CC" 1>&4 |
| 456 | else |
| 457 | echo "$ac_t""no" 1>&4 |
| 458 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 459 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 460 | |
| 461 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&4 |
| 462 | if eval "test \"`echo '${'ac_cv_prog_gcc'+set}'`\" = set"; then |
| 463 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 464 | else |
| 465 | cat > conftest.c <<EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 466 | #ifdef __GNUC__ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 467 | yes; |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 468 | #endif |
| 469 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 470 | if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then |
| 471 | ac_cv_prog_gcc=yes |
| 472 | else |
| 473 | ac_cv_prog_gcc=no |
| 474 | fi |
| 475 | fi |
| 476 | echo "$ac_t""$ac_cv_prog_gcc" 1>&4 |
| 477 | if test $ac_cv_prog_gcc = yes; then |
| 478 | GCC=yes |
| 479 | if test "${CFLAGS+set}" != set; then |
| 480 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&4 |
| 481 | if eval "test \"`echo '${'ac_cv_prog_gcc_g'+set}'`\" = set"; then |
| 482 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 483 | else |
| 484 | echo 'void f(){}' > conftest.c |
| 485 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
| 486 | ac_cv_prog_gcc_g=yes |
| 487 | else |
| 488 | ac_cv_prog_gcc_g=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 489 | fi |
| 490 | rm -f conftest* |
| 491 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 492 | fi |
| 493 | echo "$ac_t""$ac_cv_prog_gcc_g" 1>&4 |
| 494 | if test $ac_cv_prog_gcc_g = yes; then |
| 495 | CFLAGS="-g -O" |
| 496 | else |
| 497 | CFLAGS="-O" |
| 498 | fi |
| 499 | fi |
| 500 | else |
| 501 | GCC= |
| 502 | test "${CFLAGS+set}" = set || CFLAGS="-g" |
| 503 | fi |
| 504 | |
| 505 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 506 | set dummy ranlib; ac_word=$2 |
| 507 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 |
| 508 | if eval "test \"`echo '${'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| 509 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 510 | else |
| 511 | if test -n "$RANLIB"; then |
| 512 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 513 | else |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 514 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 515 | for ac_dir in $PATH; do |
| 516 | test -z "$ac_dir" && ac_dir=. |
| 517 | if test -f $ac_dir/$ac_word; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 518 | ac_cv_prog_RANLIB="ranlib" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 519 | break |
| 520 | fi |
| 521 | done |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 522 | IFS="$ac_save_ifs" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 523 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 524 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 525 | fi |
| 526 | RANLIB="$ac_cv_prog_RANLIB" |
| 527 | if test -n "$RANLIB"; then |
| 528 | echo "$ac_t""$RANLIB" 1>&4 |
| 529 | else |
| 530 | echo "$ac_t""no" 1>&4 |
| 531 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 532 | |
| 533 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 534 | for ac_prog in ar aal |
| 535 | do |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 536 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 537 | set dummy $ac_prog; ac_word=$2 |
| 538 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 |
| 539 | if eval "test \"`echo '${'ac_cv_prog_AR'+set}'`\" = set"; then |
| 540 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 541 | else |
| 542 | if test -n "$AR"; then |
| 543 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 544 | else |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 545 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 546 | for ac_dir in $PATH; do |
| 547 | test -z "$ac_dir" && ac_dir=. |
| 548 | if test -f $ac_dir/$ac_word; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 549 | ac_cv_prog_AR="$ac_prog" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 550 | break |
| 551 | fi |
| 552 | done |
| 553 | IFS="$ac_save_ifs" |
| 554 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 555 | fi |
| 556 | AR="$ac_cv_prog_AR" |
| 557 | if test -n "$AR"; then |
| 558 | echo "$ac_t""$AR" 1>&4 |
| 559 | else |
| 560 | echo "$ac_t""no" 1>&4 |
| 561 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 562 | |
| 563 | test -n "$AR" && break |
| 564 | done |
| 565 | test -n "$AR" || AR="ar" |
| 566 | |
| 567 | |
Guido van Rossum | b1ba03f | 1994-08-19 15:34:50 +0000 | [diff] [blame] | 568 | # Install just never works :-( |
| 569 | if test -z "$INSTALL" |
| 570 | then INSTALL=cp |
| 571 | fi |
| 572 | |
| 573 | # Optimizer/debugger flags passed between Makefiles |
| 574 | if test -z "$OPT" |
| 575 | then OPT=-O |
| 576 | fi |
| 577 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 578 | # checks for UNIX variants that set C preprocessor variables |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 579 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4 |
| 580 | # On Suns, sometimes $CPP names a directory. |
| 581 | if test -n "$CPP" && test -d "$CPP"; then |
| 582 | CPP= |
| 583 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 584 | if test -z "$CPP"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 585 | if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then |
| 586 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 587 | else |
| 588 | # This must be in double quotes, not single quotes, because CPP may get |
| 589 | # substituted into the Makefile and "${CC-cc}" will confuse make. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 590 | CPP="${CC-cc} -E" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 591 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 592 | # not just through cpp. |
| 593 | cat > conftest.$ac_ext <<EOF |
| 594 | #line 595 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 595 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 596 | #include <assert.h> |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 597 | Syntax Error |
| 598 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 599 | eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 600 | ac_err=`grep -v '^ *+' conftest.out` |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 601 | if test -z "$ac_err"; then |
| 602 | : |
| 603 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 604 | echo "$ac_err" >&5 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 605 | rm -rf conftest* |
| 606 | CPP="${CC-cc} -E -traditional-cpp" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 607 | cat > conftest.$ac_ext <<EOF |
| 608 | #line 609 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 609 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 610 | #include <assert.h> |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 611 | Syntax Error |
| 612 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 613 | eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 614 | ac_err=`grep -v '^ *+' conftest.out` |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 615 | if test -z "$ac_err"; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 616 | : |
| 617 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 618 | echo "$ac_err" >&5 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 619 | rm -rf conftest* |
| 620 | CPP=/lib/cpp |
| 621 | fi |
| 622 | rm -f conftest* |
| 623 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 624 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 625 | ac_cv_prog_CPP="$CPP" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 626 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 627 | fi |
| 628 | CPP="$ac_cv_prog_CPP" |
| 629 | echo "$ac_t""$CPP" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 630 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 631 | echo $ac_n "checking for AIX""... $ac_c" 1>&4 |
| 632 | cat > conftest.$ac_ext <<EOF |
| 633 | #line 634 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 634 | #include "confdefs.h" |
| 635 | #ifdef _AIX |
| 636 | yes |
| 637 | #endif |
| 638 | |
| 639 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 640 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 641 | egrep "yes" >/dev/null 2>&1; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 642 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 643 | echo "$ac_t""yes" 1>&4; cat >> confdefs.h <<\EOF |
| 644 | #define _ALL_SOURCE 1 |
| 645 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 646 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 647 | else |
| 648 | rm -rf conftest* |
| 649 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 650 | fi |
| 651 | rm -f conftest* |
| 652 | |
| 653 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 654 | echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 655 | if test -d /etc/conf/kconfig.d && |
| 656 | grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 |
| 657 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 658 | echo "$ac_t""yes" 1>&4 |
| 659 | ISC=yes # If later tests want to check for ISC. |
| 660 | cat >> confdefs.h <<\EOF |
| 661 | #define _POSIX_SOURCE 1 |
| 662 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 663 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 664 | if test "$GCC" = yes; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 665 | CC="$CC -posix" |
| 666 | else |
| 667 | CC="$CC -Xp" |
| 668 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 669 | else |
| 670 | echo "$ac_t""no" 1>&4 |
| 671 | ISC= |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 672 | fi |
| 673 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 674 | ac_safe=`echo "minix/config.h" | tr './\055' '___'` |
| 675 | echo $ac_n "checking for minix/config.h""... $ac_c" 1>&4 |
| 676 | if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| 677 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 678 | else |
| 679 | cat > conftest.$ac_ext <<EOF |
| 680 | #line 681 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 681 | #include "confdefs.h" |
| 682 | #include <minix/config.h> |
| 683 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 684 | eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 685 | ac_err=`grep -v '^ *+' conftest.out` |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 686 | if test -z "$ac_err"; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 687 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 688 | eval "ac_cv_header_$ac_safe=yes" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 689 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 690 | echo "$ac_err" >&5 |
| 691 | rm -rf conftest* |
| 692 | eval "ac_cv_header_$ac_safe=no" |
| 693 | fi |
| 694 | rm -f conftest* |
| 695 | fi |
| 696 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| 697 | echo "$ac_t""yes" 1>&4 |
| 698 | MINIX=yes |
| 699 | else |
| 700 | echo "$ac_t""no" 1>&4 |
| 701 | MINIX= |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 702 | fi |
| 703 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 704 | if test "$MINIX" = yes; then |
| 705 | cat >> confdefs.h <<\EOF |
| 706 | #define _POSIX_SOURCE 1 |
| 707 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 708 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 709 | cat >> confdefs.h <<\EOF |
| 710 | #define _POSIX_1_SOURCE 2 |
| 711 | EOF |
| 712 | |
| 713 | cat >> confdefs.h <<\EOF |
| 714 | #define _MINIX 1 |
| 715 | EOF |
| 716 | |
| 717 | fi |
| 718 | |
| 719 | echo "checking for NeXT" 1>&4 |
| 720 | # If we cannot run a trivial program, we must be cross compiling. |
| 721 | echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4 |
| 722 | if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then |
| 723 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 724 | else |
| 725 | if test "$cross_compiling" = yes; then |
| 726 | ac_cv_cross=yes |
| 727 | else |
| 728 | cat > conftest.$ac_ext <<EOF |
| 729 | #line 730 "configure" |
| 730 | #include "confdefs.h" |
| 731 | main(){return(0);} |
| 732 | EOF |
| 733 | eval $ac_link |
| 734 | if test -s conftest && (./conftest; exit) 2>/dev/null; then |
| 735 | ac_cv_c_cross=no |
| 736 | else |
| 737 | ac_cv_c_cross=yes |
| 738 | fi |
| 739 | fi |
| 740 | rm -fr conftest* |
| 741 | fi |
| 742 | cross_compiling=$ac_cv_c_cross |
| 743 | echo "$ac_t""$ac_cv_c_cross" 1>&4 |
| 744 | |
| 745 | if test "$cross_compiling" = yes; then |
| 746 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } |
| 747 | else |
| 748 | cat > conftest.$ac_ext <<EOF |
| 749 | #line 750 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 750 | #include "confdefs.h" |
| 751 | |
| 752 | #ifdef _NEXT_SOURCE |
| 753 | main() { exit(0); } |
| 754 | #endif |
| 755 | |
| 756 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 757 | eval $ac_link |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 758 | if test -s conftest && (./conftest; exit) 2>/dev/null; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 759 | cat >> confdefs.h <<\EOF |
| 760 | #define _POSIX_SOURCE 1 |
| 761 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 762 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 763 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 764 | fi |
| 765 | rm -fr conftest* |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 766 | |
| 767 | # checks for header files |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 768 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4 |
| 769 | if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then |
| 770 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 771 | else |
| 772 | cat > conftest.$ac_ext <<EOF |
| 773 | #line 774 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 774 | #include "confdefs.h" |
| 775 | #include <stdlib.h> |
| 776 | #include <stdarg.h> |
| 777 | #include <string.h> |
| 778 | #include <float.h> |
| 779 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 780 | eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 781 | ac_err=`grep -v '^ *+' conftest.out` |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 782 | if test -z "$ac_err"; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 783 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 784 | ac_cv_header_stdc=yes |
| 785 | else |
| 786 | echo "$ac_err" >&5 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 787 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 788 | ac_cv_header_stdc=no |
| 789 | fi |
| 790 | rm -f conftest* |
| 791 | |
| 792 | if test $ac_cv_header_stdc = yes; then |
| 793 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 794 | cat > conftest.$ac_ext <<EOF |
| 795 | #line 796 "configure" |
| 796 | #include "confdefs.h" |
| 797 | #include <string.h> |
| 798 | EOF |
| 799 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 800 | egrep "memchr" >/dev/null 2>&1; then |
| 801 | : |
| 802 | else |
| 803 | rm -rf conftest* |
| 804 | ac_cv_header_stdc=no |
| 805 | fi |
| 806 | rm -f conftest* |
| 807 | |
| 808 | fi |
| 809 | |
| 810 | if test $ac_cv_header_stdc = yes; then |
| 811 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 812 | cat > conftest.$ac_ext <<EOF |
| 813 | #line 814 "configure" |
| 814 | #include "confdefs.h" |
| 815 | #include <stdlib.h> |
| 816 | EOF |
| 817 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 818 | egrep "free" >/dev/null 2>&1; then |
| 819 | : |
| 820 | else |
| 821 | rm -rf conftest* |
| 822 | ac_cv_header_stdc=no |
| 823 | fi |
| 824 | rm -f conftest* |
| 825 | |
| 826 | fi |
| 827 | |
| 828 | if test $ac_cv_header_stdc = yes; then |
| 829 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 830 | if test "$cross_compiling" = yes; then |
| 831 | ac_cv_header_stdc=no |
| 832 | else |
| 833 | cat > conftest.$ac_ext <<EOF |
| 834 | #line 835 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 835 | #include "confdefs.h" |
| 836 | #include <ctype.h> |
| 837 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 838 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 839 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 840 | int main () { int i; for (i = 0; i < 256; i++) |
| 841 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); |
| 842 | exit (0); } |
| 843 | |
| 844 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 845 | eval $ac_link |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 846 | if test -s conftest && (./conftest; exit) 2>/dev/null; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 847 | : |
| 848 | else |
| 849 | ac_cv_header_stdc=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 850 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 851 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 852 | rm -fr conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 853 | fi |
| 854 | fi |
| 855 | echo "$ac_t""$ac_cv_header_stdc" 1>&4 |
| 856 | if test $ac_cv_header_stdc = yes; then |
| 857 | cat >> confdefs.h <<\EOF |
| 858 | #define STDC_HEADERS 1 |
| 859 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 860 | |
| 861 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 862 | |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 863 | for ac_hdr in dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 864 | do |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 865 | ac_safe=`echo "$ac_hdr" | tr './\055' '___'` |
| 866 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4 |
| 867 | if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| 868 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 869 | else |
| 870 | cat > conftest.$ac_ext <<EOF |
| 871 | #line 872 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 872 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 873 | #include <$ac_hdr> |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 874 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 875 | eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 876 | ac_err=`grep -v '^ *+' conftest.out` |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 877 | if test -z "$ac_err"; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 878 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 879 | eval "ac_cv_header_$ac_safe=yes" |
| 880 | else |
| 881 | echo "$ac_err" >&5 |
| 882 | rm -rf conftest* |
| 883 | eval "ac_cv_header_$ac_safe=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 884 | fi |
| 885 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 886 | fi |
| 887 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| 888 | echo "$ac_t""yes" 1>&4 |
| 889 | ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` |
| 890 | cat >> confdefs.h <<EOF |
| 891 | #define $ac_tr_hdr 1 |
| 892 | EOF |
| 893 | |
| 894 | else |
| 895 | echo "$ac_t""no" 1>&4 |
| 896 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 897 | done |
| 898 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 899 | ac_header_dirent=no |
| 900 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h |
| 901 | do |
| 902 | ac_safe=`echo "$ac_hdr" | tr './\055' '___'` |
| 903 | echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&4 |
| 904 | if eval "test \"`echo '${'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then |
| 905 | echo $ac_n "(cached) $ac_c" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 906 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 907 | cat > conftest.$ac_ext <<EOF |
| 908 | #line 909 "configure" |
| 909 | #include "confdefs.h" |
| 910 | #include <sys/types.h> |
| 911 | #include <$ac_hdr> |
| 912 | int main() { return 0; } |
| 913 | int t() { |
| 914 | DIR *dirp = 0; |
| 915 | ; return 0; } |
| 916 | EOF |
| 917 | if eval $ac_compile; then |
| 918 | rm -rf conftest* |
| 919 | eval "ac_cv_header_dirent_$ac_safe=yes" |
| 920 | else |
| 921 | rm -rf conftest* |
| 922 | eval "ac_cv_header_dirent_$ac_safe=no" |
| 923 | fi |
| 924 | rm -f conftest* |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 925 | |
| 926 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 927 | if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then |
| 928 | echo "$ac_t""yes" 1>&4 |
| 929 | ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` |
| 930 | cat >> confdefs.h <<EOF |
| 931 | #define $ac_tr_hdr 1 |
| 932 | EOF |
| 933 | ac_header_dirent=$ac_hdr; break |
| 934 | else |
| 935 | echo "$ac_t""no" 1>&4 |
| 936 | fi |
| 937 | done |
| 938 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. |
| 939 | if test $ac_header_dirent = dirent.h; then |
| 940 | echo $ac_n "checking for -ldir""... $ac_c" 1>&4 |
| 941 | if eval "test \"`echo '${'ac_cv_lib_dir'+set}'`\" = set"; then |
| 942 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 943 | else |
| 944 | ac_save_LIBS="$LIBS" |
| 945 | LIBS="$LIBS -ldir " |
| 946 | cat > conftest.$ac_ext <<EOF |
| 947 | #line 948 "configure" |
| 948 | #include "confdefs.h" |
| 949 | |
| 950 | int main() { return 0; } |
| 951 | int t() { |
| 952 | opendir() |
| 953 | ; return 0; } |
| 954 | EOF |
| 955 | if eval $ac_link; then |
| 956 | rm -rf conftest* |
| 957 | eval "ac_cv_lib_dir=yes" |
| 958 | else |
| 959 | rm -rf conftest* |
| 960 | eval "ac_cv_lib_dir=no" |
| 961 | fi |
| 962 | rm -f conftest* |
| 963 | LIBS="$ac_save_LIBS" |
| 964 | |
| 965 | fi |
| 966 | if eval "test \"`echo '$ac_cv_lib_'dir`\" = yes"; then |
| 967 | echo "$ac_t""yes" 1>&4 |
| 968 | LIBS="$LIBS -ldir" |
| 969 | else |
| 970 | echo "$ac_t""no" 1>&4 |
| 971 | fi |
| 972 | |
| 973 | else |
| 974 | echo $ac_n "checking for -lx""... $ac_c" 1>&4 |
| 975 | if eval "test \"`echo '${'ac_cv_lib_x'+set}'`\" = set"; then |
| 976 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 977 | else |
| 978 | ac_save_LIBS="$LIBS" |
| 979 | LIBS="$LIBS -lx " |
| 980 | cat > conftest.$ac_ext <<EOF |
| 981 | #line 982 "configure" |
| 982 | #include "confdefs.h" |
| 983 | |
| 984 | int main() { return 0; } |
| 985 | int t() { |
| 986 | opendir() |
| 987 | ; return 0; } |
| 988 | EOF |
| 989 | if eval $ac_link; then |
| 990 | rm -rf conftest* |
| 991 | eval "ac_cv_lib_x=yes" |
| 992 | else |
| 993 | rm -rf conftest* |
| 994 | eval "ac_cv_lib_x=no" |
| 995 | fi |
| 996 | rm -f conftest* |
| 997 | LIBS="$ac_save_LIBS" |
| 998 | |
| 999 | fi |
| 1000 | if eval "test \"`echo '$ac_cv_lib_'x`\" = yes"; then |
| 1001 | echo "$ac_t""yes" 1>&4 |
| 1002 | LIBS="$LIBS -lx" |
| 1003 | else |
| 1004 | echo "$ac_t""no" 1>&4 |
| 1005 | fi |
| 1006 | |
| 1007 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1008 | |
| 1009 | |
| 1010 | # checks for typedefs |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1011 | echo "checking for clock_t in time.h" 1>&4 |
| 1012 | cat > conftest.$ac_ext <<EOF |
| 1013 | #line 1014 "configure" |
| 1014 | #include "confdefs.h" |
| 1015 | #include <time.h> |
| 1016 | EOF |
| 1017 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1018 | egrep "clock_t" >/dev/null 2>&1; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1019 | : |
| 1020 | else |
| 1021 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1022 | cat >> confdefs.h <<\EOF |
| 1023 | #define clock_t long |
| 1024 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1025 | |
| 1026 | fi |
| 1027 | rm -f conftest* |
| 1028 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1029 | echo $ac_n "checking for mode_t""... $ac_c" 1>&4 |
| 1030 | if eval "test \"`echo '${'ac_cv_type_mode_t'+set}'`\" = set"; then |
| 1031 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1032 | else |
| 1033 | cat > conftest.$ac_ext <<EOF |
| 1034 | #line 1035 "configure" |
| 1035 | #include "confdefs.h" |
| 1036 | #include <sys/types.h> |
| 1037 | #if STDC_HEADERS |
| 1038 | #include <stdlib.h> |
| 1039 | #endif |
| 1040 | EOF |
| 1041 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1042 | egrep "mode_t" >/dev/null 2>&1; then |
| 1043 | rm -rf conftest* |
| 1044 | ac_cv_type_mode_t=yes |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1045 | else |
| 1046 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1047 | ac_cv_type_mode_t=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1048 | fi |
| 1049 | rm -f conftest* |
| 1050 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1051 | fi |
| 1052 | echo "$ac_t""$ac_cv_type_mode_t" 1>&4 |
| 1053 | if test $ac_cv_type_mode_t = no; then |
| 1054 | cat >> confdefs.h <<\EOF |
| 1055 | #define mode_t int |
| 1056 | EOF |
| 1057 | |
| 1058 | fi |
| 1059 | |
| 1060 | echo $ac_n "checking for off_t""... $ac_c" 1>&4 |
| 1061 | if eval "test \"`echo '${'ac_cv_type_off_t'+set}'`\" = set"; then |
| 1062 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1063 | else |
| 1064 | cat > conftest.$ac_ext <<EOF |
| 1065 | #line 1066 "configure" |
| 1066 | #include "confdefs.h" |
| 1067 | #include <sys/types.h> |
| 1068 | #if STDC_HEADERS |
| 1069 | #include <stdlib.h> |
| 1070 | #endif |
| 1071 | EOF |
| 1072 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1073 | egrep "off_t" >/dev/null 2>&1; then |
| 1074 | rm -rf conftest* |
| 1075 | ac_cv_type_off_t=yes |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1076 | else |
| 1077 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1078 | ac_cv_type_off_t=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1079 | fi |
| 1080 | rm -f conftest* |
| 1081 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1082 | fi |
| 1083 | echo "$ac_t""$ac_cv_type_off_t" 1>&4 |
| 1084 | if test $ac_cv_type_off_t = no; then |
| 1085 | cat >> confdefs.h <<\EOF |
| 1086 | #define off_t long |
| 1087 | EOF |
| 1088 | |
| 1089 | fi |
| 1090 | |
| 1091 | echo $ac_n "checking for pid_t""... $ac_c" 1>&4 |
| 1092 | if eval "test \"`echo '${'ac_cv_type_pid_t'+set}'`\" = set"; then |
| 1093 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1094 | else |
| 1095 | cat > conftest.$ac_ext <<EOF |
| 1096 | #line 1097 "configure" |
| 1097 | #include "confdefs.h" |
| 1098 | #include <sys/types.h> |
| 1099 | #if STDC_HEADERS |
| 1100 | #include <stdlib.h> |
| 1101 | #endif |
| 1102 | EOF |
| 1103 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1104 | egrep "pid_t" >/dev/null 2>&1; then |
| 1105 | rm -rf conftest* |
| 1106 | ac_cv_type_pid_t=yes |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1107 | else |
| 1108 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1109 | ac_cv_type_pid_t=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1110 | fi |
| 1111 | rm -f conftest* |
| 1112 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1113 | fi |
| 1114 | echo "$ac_t""$ac_cv_type_pid_t" 1>&4 |
| 1115 | if test $ac_cv_type_pid_t = no; then |
| 1116 | cat >> confdefs.h <<\EOF |
| 1117 | #define pid_t int |
| 1118 | EOF |
| 1119 | |
| 1120 | fi |
| 1121 | |
| 1122 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&4 |
| 1123 | if eval "test \"`echo '${'ac_cv_type_signal'+set}'`\" = set"; then |
| 1124 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1125 | else |
| 1126 | cat > conftest.$ac_ext <<EOF |
| 1127 | #line 1128 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1128 | #include "confdefs.h" |
| 1129 | #include <sys/types.h> |
| 1130 | #include <signal.h> |
| 1131 | #ifdef signal |
| 1132 | #undef signal |
| 1133 | #endif |
| 1134 | extern void (*signal ()) (); |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1135 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1136 | int t() { |
| 1137 | int i; |
| 1138 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1139 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1140 | if eval $ac_compile; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1141 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1142 | ac_cv_type_signal=void |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1143 | else |
| 1144 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1145 | ac_cv_type_signal=int |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1146 | fi |
| 1147 | rm -f conftest* |
| 1148 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1149 | fi |
| 1150 | echo "$ac_t""$ac_cv_type_signal" 1>&4 |
| 1151 | cat >> confdefs.h <<EOF |
| 1152 | #define RETSIGTYPE $ac_cv_type_signal |
| 1153 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1154 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1155 | |
| 1156 | echo $ac_n "checking for size_t""... $ac_c" 1>&4 |
| 1157 | if eval "test \"`echo '${'ac_cv_type_size_t'+set}'`\" = set"; then |
| 1158 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1159 | else |
| 1160 | cat > conftest.$ac_ext <<EOF |
| 1161 | #line 1162 "configure" |
| 1162 | #include "confdefs.h" |
| 1163 | #include <sys/types.h> |
| 1164 | #if STDC_HEADERS |
| 1165 | #include <stdlib.h> |
| 1166 | #endif |
| 1167 | EOF |
| 1168 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1169 | egrep "size_t" >/dev/null 2>&1; then |
| 1170 | rm -rf conftest* |
| 1171 | ac_cv_type_size_t=yes |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1172 | else |
| 1173 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1174 | ac_cv_type_size_t=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1175 | fi |
| 1176 | rm -f conftest* |
| 1177 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1178 | fi |
| 1179 | echo "$ac_t""$ac_cv_type_size_t" 1>&4 |
| 1180 | if test $ac_cv_type_size_t = no; then |
| 1181 | cat >> confdefs.h <<\EOF |
| 1182 | #define size_t unsigned |
| 1183 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1184 | |
| 1185 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1186 | |
| 1187 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&4 |
| 1188 | if eval "test \"`echo '${'ac_cv_type_uid_t'+set}'`\" = set"; then |
| 1189 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1190 | else |
| 1191 | cat > conftest.$ac_ext <<EOF |
| 1192 | #line 1193 "configure" |
| 1193 | #include "confdefs.h" |
| 1194 | #include <sys/types.h> |
| 1195 | EOF |
| 1196 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1197 | egrep "uid_t" >/dev/null 2>&1; then |
| 1198 | rm -rf conftest* |
| 1199 | ac_cv_type_uid_t=yes |
| 1200 | else |
| 1201 | rm -rf conftest* |
| 1202 | ac_cv_type_uid_t=no |
| 1203 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1204 | rm -f conftest* |
| 1205 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1206 | fi |
| 1207 | echo "$ac_t""$ac_cv_type_uid_t" 1>&4 |
| 1208 | if test $ac_cv_type_uid_t = no; then |
| 1209 | cat >> confdefs.h <<\EOF |
| 1210 | #define uid_t int |
| 1211 | EOF |
| 1212 | |
| 1213 | cat >> confdefs.h <<\EOF |
| 1214 | #define gid_t int |
| 1215 | EOF |
| 1216 | |
| 1217 | fi |
| 1218 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1219 | |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1220 | # Set name for machine-dependent library files |
| 1221 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1222 | echo $ac_n "checking MACHDEP""... $ac_c" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1223 | if test -z "$MACHDEP" |
| 1224 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1225 | ac_sys_system=`uname -s | tr -d ' ' | tr '[A-Z]' '[a-z]'` |
| 1226 | ac_sys_release=`uname -r | tr -d ' ' | sed 's/\..*//'` |
| 1227 | MACHDEP="$ac_sys_system$ac_sys_release" |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1228 | case MACHDEP in |
| 1229 | '') MACHDEP=unknown;; |
| 1230 | esac |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1231 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1232 | echo "$ac_t""$MACHDEP" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1233 | |
| 1234 | # Set info about shared libraries. |
| 1235 | # XXX This should try things out instead of testing uname! |
| 1236 | |
| 1237 | |
| 1238 | |
| 1239 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1240 | ac_sys_system=`uname -s` |
| 1241 | ac_sys_release=`uname -r` |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1242 | # SO is the extension of shared libraries `(including the dot!) |
| 1243 | # -- usually .so, .sl on HP-UX |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1244 | echo $ac_n "checking SO""... $ac_c" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1245 | if test -z "$SO" |
| 1246 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1247 | case $ac_sys_system in |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1248 | hp*|HP*) SO=.sl;; |
| 1249 | *) SO=.so;; |
| 1250 | esac |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1251 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1252 | echo "$ac_t""$SO" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1253 | # LDSHARED is the ld *command* used to create shared library |
| 1254 | # -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5 |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1255 | echo $ac_n "checking LDSHARED""... $ac_c" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1256 | if test -z "$LDSHARED" |
| 1257 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1258 | case $ac_sys_system/$ac_sys_release in |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1259 | IRIX*) LDSHARED="ld -shared";; |
| 1260 | SunOS/4*) LDSHARED="ld";; |
| 1261 | SunOS/5*) LDSHARED="ld -G";; |
| 1262 | hp*|HP*) LDSHARED="ld -b";; |
| 1263 | *) LDSHARED="ld";; |
| 1264 | esac |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1265 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1266 | echo "$ac_t""$LDSHARED" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1267 | # CCSHARED are the C *flags* used to create objects to go into a shared |
| 1268 | # library -- this is only needed for HP-UX |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1269 | echo $ac_n "checking CCSHARED""... $ac_c" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1270 | if test -z "$CCSHARED" |
| 1271 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1272 | case $ac_sys_system in |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1273 | hp*|HP*) CCSHARED="+z";; |
| 1274 | esac |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1275 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1276 | echo "$ac_t""$CCSHARED" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1277 | # LINKFORSHARED are the flags passed to the $(CC) command that links |
| 1278 | # the python executable -- this is only needed for HP-UX |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1279 | echo $ac_n "checking LINKFORSHARED""... $ac_c" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1280 | if test -z "$LINKFORSHARED" |
| 1281 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1282 | case $ac_sys_system in |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1283 | hp*|HP*) LINKFORSHARED="-Wl,-E";; |
| 1284 | esac |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1285 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1286 | echo "$ac_t""$LINKFORSHARED" 1>&4 |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 1287 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1288 | # checks for libraries |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1289 | echo $ac_n "checking for -ldl""... $ac_c" 1>&4 |
| 1290 | if eval "test \"`echo '${'ac_cv_lib_dl'+set}'`\" = set"; then |
| 1291 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1292 | else |
| 1293 | ac_save_LIBS="$LIBS" |
| 1294 | LIBS="$LIBS -ldl " |
| 1295 | cat > conftest.$ac_ext <<EOF |
| 1296 | #line 1297 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1297 | #include "confdefs.h" |
| 1298 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1299 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1300 | int t() { |
| 1301 | dlopen() |
| 1302 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1303 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1304 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1305 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1306 | eval "ac_cv_lib_dl=yes" |
| 1307 | else |
| 1308 | rm -rf conftest* |
| 1309 | eval "ac_cv_lib_dl=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1310 | fi |
| 1311 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1312 | LIBS="$ac_save_LIBS" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1313 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1314 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1315 | if eval "test \"`echo '$ac_cv_lib_'dl`\" = yes"; then |
| 1316 | echo "$ac_t""yes" 1>&4 |
| 1317 | ac_tr_lib=HAVE_LIB`echo dl | tr '[a-z]' '[A-Z]'` |
| 1318 | cat >> confdefs.h <<EOF |
| 1319 | #define $ac_tr_lib 1 |
| 1320 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1321 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1322 | LIBS="$LIBS -ldl" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1323 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1324 | else |
| 1325 | echo "$ac_t""no" 1>&4 |
| 1326 | fi |
| 1327 | # Dynamic linking for SunOS/Solaris and SYSV |
| 1328 | echo $ac_n "checking for -ldld""... $ac_c" 1>&4 |
| 1329 | if eval "test \"`echo '${'ac_cv_lib_dld'+set}'`\" = set"; then |
| 1330 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1331 | else |
| 1332 | ac_save_LIBS="$LIBS" |
| 1333 | LIBS="$LIBS -ldld " |
| 1334 | cat > conftest.$ac_ext <<EOF |
| 1335 | #line 1336 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1336 | #include "confdefs.h" |
| 1337 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1338 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1339 | int t() { |
| 1340 | shl_load() |
| 1341 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1342 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1343 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1344 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1345 | eval "ac_cv_lib_dld=yes" |
| 1346 | else |
| 1347 | rm -rf conftest* |
| 1348 | eval "ac_cv_lib_dld=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1349 | fi |
| 1350 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1351 | LIBS="$ac_save_LIBS" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1352 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1353 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1354 | if eval "test \"`echo '$ac_cv_lib_'dld`\" = yes"; then |
| 1355 | echo "$ac_t""yes" 1>&4 |
| 1356 | ac_tr_lib=HAVE_LIB`echo dld | tr '[a-z]' '[A-Z]'` |
| 1357 | cat >> confdefs.h <<EOF |
| 1358 | #define $ac_tr_lib 1 |
| 1359 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1360 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1361 | LIBS="$LIBS -ldld" |
| 1362 | |
| 1363 | else |
| 1364 | echo "$ac_t""no" 1>&4 |
| 1365 | fi |
| 1366 | # Dynamic linking for HP-UX |
| 1367 | echo $ac_n "checking for -lsun""... $ac_c" 1>&4 |
| 1368 | if eval "test \"`echo '${'ac_cv_lib_sun'+set}'`\" = set"; then |
| 1369 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1370 | else |
| 1371 | ac_save_LIBS="$LIBS" |
| 1372 | LIBS="$LIBS -lsun " |
| 1373 | cat > conftest.$ac_ext <<EOF |
| 1374 | #line 1375 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1375 | #include "confdefs.h" |
| 1376 | |
| 1377 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1378 | int t() { |
| 1379 | getpwnam() |
| 1380 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1381 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1382 | if eval $ac_link; then |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1383 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1384 | eval "ac_cv_lib_sun=yes" |
| 1385 | else |
| 1386 | rm -rf conftest* |
| 1387 | eval "ac_cv_lib_sun=no" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1388 | fi |
| 1389 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1390 | LIBS="$ac_save_LIBS" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1391 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1392 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1393 | if eval "test \"`echo '$ac_cv_lib_'sun`\" = yes"; then |
| 1394 | echo "$ac_t""yes" 1>&4 |
| 1395 | ac_tr_lib=HAVE_LIB`echo sun | tr '[a-z]' '[A-Z]'` |
| 1396 | cat >> confdefs.h <<EOF |
| 1397 | #define $ac_tr_lib 1 |
| 1398 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1399 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1400 | LIBS="$LIBS -lsun" |
| 1401 | |
| 1402 | else |
| 1403 | echo "$ac_t""no" 1>&4 |
| 1404 | fi |
| 1405 | # NIS (== YP) interface for IRIX 4 |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1406 | echo $ac_n "checking for -lnsl""... $ac_c" 1>&4 |
| 1407 | if eval "test \"`echo '${'ac_cv_lib_nsl'+set}'`\" = set"; then |
| 1408 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1409 | else |
| 1410 | ac_save_LIBS="$LIBS" |
| 1411 | LIBS="$LIBS -lnsl " |
| 1412 | cat > conftest.$ac_ext <<EOF |
| 1413 | #line 1414 "configure" |
| 1414 | #include "confdefs.h" |
| 1415 | |
| 1416 | int main() { return 0; } |
| 1417 | int t() { |
| 1418 | gethostbyname() |
| 1419 | ; return 0; } |
| 1420 | EOF |
| 1421 | if eval $ac_link; then |
| 1422 | rm -rf conftest* |
| 1423 | eval "ac_cv_lib_nsl=yes" |
| 1424 | else |
| 1425 | rm -rf conftest* |
| 1426 | eval "ac_cv_lib_nsl=no" |
| 1427 | fi |
| 1428 | rm -f conftest* |
| 1429 | LIBS="$ac_save_LIBS" |
| 1430 | |
| 1431 | fi |
| 1432 | if eval "test \"`echo '$ac_cv_lib_'nsl`\" = yes"; then |
| 1433 | echo "$ac_t""yes" 1>&4 |
| 1434 | LIBS="-lnsl $LIBS" |
| 1435 | else |
| 1436 | echo "$ac_t""no" 1>&4 |
| 1437 | fi |
| 1438 | # hosts db interface |
| 1439 | echo $ac_n "checking for -linet""... $ac_c" 1>&4 |
| 1440 | if eval "test \"`echo '${'ac_cv_lib_inet'+set}'`\" = set"; then |
| 1441 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1442 | else |
| 1443 | ac_save_LIBS="$LIBS" |
| 1444 | LIBS="$LIBS -linet " |
| 1445 | cat > conftest.$ac_ext <<EOF |
| 1446 | #line 1447 "configure" |
| 1447 | #include "confdefs.h" |
| 1448 | |
| 1449 | int main() { return 0; } |
| 1450 | int t() { |
| 1451 | ???() |
| 1452 | ; return 0; } |
| 1453 | EOF |
| 1454 | if eval $ac_link; then |
| 1455 | rm -rf conftest* |
| 1456 | eval "ac_cv_lib_inet=yes" |
| 1457 | else |
| 1458 | rm -rf conftest* |
| 1459 | eval "ac_cv_lib_inet=no" |
| 1460 | fi |
| 1461 | rm -f conftest* |
| 1462 | LIBS="$ac_save_LIBS" |
| 1463 | |
| 1464 | fi |
| 1465 | if eval "test \"`echo '$ac_cv_lib_'inet`\" = yes"; then |
| 1466 | echo "$ac_t""yes" 1>&4 |
| 1467 | LIBS="-linet $LIBS" |
| 1468 | else |
| 1469 | echo "$ac_t""no" 1>&4 |
| 1470 | fi |
| 1471 | # SVR4 internet??? |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1472 | echo $ac_n "checking for -lsocket""... $ac_c" 1>&4 |
| 1473 | if eval "test \"`echo '${'ac_cv_lib_socket'+set}'`\" = set"; then |
| 1474 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1475 | else |
| 1476 | ac_save_LIBS="$LIBS" |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1477 | LIBS="$LIBS -lsocket " |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1478 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1479 | #line 1480 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1480 | #include "confdefs.h" |
| 1481 | |
| 1482 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1483 | int t() { |
| 1484 | socket() |
| 1485 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1486 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1487 | if eval $ac_link; then |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1488 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1489 | eval "ac_cv_lib_socket=yes" |
| 1490 | else |
| 1491 | rm -rf conftest* |
| 1492 | eval "ac_cv_lib_socket=no" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1493 | fi |
| 1494 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1495 | LIBS="$ac_save_LIBS" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1496 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1497 | fi |
| 1498 | if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then |
| 1499 | echo "$ac_t""yes" 1>&4 |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1500 | LIBS="-lsocket $LIBS" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1501 | else |
| 1502 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1503 | fi |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1504 | # SVR4 sockets |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1505 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1506 | echo "checking for --with-readline" 1>&4 |
| 1507 | # Check whether --with-readline or --without-readline was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1508 | withval="$with_readline" |
| 1509 | if test -n "$withval"; then |
| 1510 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1511 | cat >> confdefs.h <<\EOF |
| 1512 | #define WITH_READLINE 1 |
| 1513 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1514 | |
Guido van Rossum | b1ba03f | 1994-08-19 15:34:50 +0000 | [diff] [blame] | 1515 | if test ! -d "$withval" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1516 | then { echo "configure: error: proper usage is --with-readline=DIRECTORY" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1517 | fi |
| 1518 | termcap= |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1519 | echo $ac_n "checking for -ltermcap""... $ac_c" 1>&4 |
| 1520 | if eval "test \"`echo '${'ac_cv_lib_termcap'+set}'`\" = set"; then |
| 1521 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1522 | else |
| 1523 | ac_save_LIBS="$LIBS" |
| 1524 | LIBS="$LIBS -ltermcap " |
| 1525 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1526 | #line 1527 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1527 | #include "confdefs.h" |
| 1528 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1529 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1530 | int t() { |
| 1531 | tgetent() |
| 1532 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1533 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1534 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1535 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1536 | eval "ac_cv_lib_termcap=yes" |
| 1537 | else |
| 1538 | rm -rf conftest* |
| 1539 | eval "ac_cv_lib_termcap=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1540 | fi |
| 1541 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1542 | LIBS="$ac_save_LIBS" |
| 1543 | |
| 1544 | fi |
| 1545 | if eval "test \"`echo '$ac_cv_lib_'termcap`\" = yes"; then |
| 1546 | echo "$ac_t""yes" 1>&4 |
| 1547 | termcap=termcap |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1548 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1549 | echo "$ac_t""no" 1>&4 |
| 1550 | |
| 1551 | echo $ac_n "checking for -ltermlib""... $ac_c" 1>&4 |
| 1552 | if eval "test \"`echo '${'ac_cv_lib_termlib'+set}'`\" = set"; then |
| 1553 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1554 | else |
| 1555 | ac_save_LIBS="$LIBS" |
| 1556 | LIBS="$LIBS -ltermlib " |
| 1557 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1558 | #line 1559 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1559 | #include "confdefs.h" |
| 1560 | |
| 1561 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1562 | int t() { |
| 1563 | tgetent() |
| 1564 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1565 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1566 | if eval $ac_link; then |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1567 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1568 | eval "ac_cv_lib_termlib=yes" |
| 1569 | else |
| 1570 | rm -rf conftest* |
| 1571 | eval "ac_cv_lib_termlib=no" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1572 | fi |
| 1573 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1574 | LIBS="$ac_save_LIBS" |
| 1575 | |
| 1576 | fi |
| 1577 | if eval "test \"`echo '$ac_cv_lib_'termlib`\" = yes"; then |
| 1578 | echo "$ac_t""yes" 1>&4 |
| 1579 | termcap=termlib |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1580 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1581 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1582 | fi |
| 1583 | |
| 1584 | fi |
| 1585 | |
| 1586 | if test ! -z "$termcap" |
Guido van Rossum | b1ba03f | 1994-08-19 15:34:50 +0000 | [diff] [blame] | 1587 | then LIBS="$LIBS $withval/libreadline.a" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1588 | # Avoid possible conflict between shared libraries termcap and gl |
| 1589 | # on IRIX 5: both contain a routine called clear. |
| 1590 | if test -f /usr/lib/lib$termcap.a |
| 1591 | then LIBS="$LIBS /usr/lib/lib$termcap.a" |
| 1592 | else LIBS="$LIBS -l$termcap" |
| 1593 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1594 | else { echo "configure: error: no working termcap/termlib" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1595 | fi |
| 1596 | fi |
| 1597 | |
| 1598 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1599 | echo "checking for --with-thread" 1>&4 |
| 1600 | # Check whether --with-thread or --without-thread was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1601 | withval="$with_thread" |
| 1602 | if test -n "$withval"; then |
| 1603 | |
| 1604 | if test -d "$withval" |
| 1605 | then LIBS="$LIBS -L$withval" |
| 1606 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1607 | echo $ac_n "checking for -lpthreads""... $ac_c" 1>&4 |
| 1608 | if eval "test \"`echo '${'ac_cv_lib_pthreads'+set}'`\" = set"; then |
| 1609 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1610 | else |
| 1611 | ac_save_LIBS="$LIBS" |
| 1612 | LIBS="$LIBS -lpthreads " |
| 1613 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1614 | #line 1615 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1615 | #include "confdefs.h" |
| 1616 | |
| 1617 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1618 | int t() { |
| 1619 | pthread_create() |
| 1620 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1621 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1622 | if eval $ac_link; then |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1623 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1624 | eval "ac_cv_lib_pthreads=yes" |
| 1625 | else |
| 1626 | rm -rf conftest* |
| 1627 | eval "ac_cv_lib_pthreads=no" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1628 | fi |
| 1629 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1630 | LIBS="$ac_save_LIBS" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1631 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1632 | fi |
| 1633 | if eval "test \"`echo '$ac_cv_lib_'pthreads`\" = yes"; then |
| 1634 | echo "$ac_t""yes" 1>&4 |
| 1635 | cat >> confdefs.h <<\EOF |
| 1636 | #define WITH_THREAD 1 |
| 1637 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1638 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1639 | cat >> confdefs.h <<\EOF |
| 1640 | #define _POSIX_THREADS 1 |
| 1641 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1642 | |
| 1643 | LIBS="$LIBS -lpthreads" |
| 1644 | LIBOBJS="$LIBOBJS thread.o" |
| 1645 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1646 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1647 | fi |
| 1648 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1649 | echo $ac_n "checking for -lmpc""... $ac_c" 1>&4 |
| 1650 | if eval "test \"`echo '${'ac_cv_lib_mpc'+set}'`\" = set"; then |
| 1651 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1652 | else |
| 1653 | ac_save_LIBS="$LIBS" |
| 1654 | LIBS="$LIBS -lmpc " |
| 1655 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1656 | #line 1657 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1657 | #include "confdefs.h" |
| 1658 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1659 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1660 | int t() { |
| 1661 | usconfig() |
| 1662 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1663 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1664 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1665 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1666 | eval "ac_cv_lib_mpc=yes" |
| 1667 | else |
| 1668 | rm -rf conftest* |
| 1669 | eval "ac_cv_lib_mpc=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1670 | fi |
| 1671 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1672 | LIBS="$ac_save_LIBS" |
| 1673 | |
| 1674 | fi |
| 1675 | if eval "test \"`echo '$ac_cv_lib_'mpc`\" = yes"; then |
| 1676 | echo "$ac_t""yes" 1>&4 |
| 1677 | cat >> confdefs.h <<\EOF |
| 1678 | #define WITH_THREAD 1 |
| 1679 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1680 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1681 | LIBS="$LIBS -lmpc" |
| 1682 | LIBOBJS="$LIBOBJS thread.o" |
| 1683 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1684 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1685 | fi |
| 1686 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1687 | echo $ac_n "checking for -lthread""... $ac_c" 1>&4 |
| 1688 | if eval "test \"`echo '${'ac_cv_lib_thread'+set}'`\" = set"; then |
| 1689 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1690 | else |
| 1691 | ac_save_LIBS="$LIBS" |
| 1692 | LIBS="$LIBS -lthread " |
| 1693 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1694 | #line 1695 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1695 | #include "confdefs.h" |
| 1696 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1697 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1698 | int t() { |
| 1699 | thr_create() |
| 1700 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1701 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1702 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1703 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1704 | eval "ac_cv_lib_thread=yes" |
| 1705 | else |
| 1706 | rm -rf conftest* |
| 1707 | eval "ac_cv_lib_thread=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1708 | fi |
| 1709 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1710 | LIBS="$ac_save_LIBS" |
| 1711 | |
| 1712 | fi |
| 1713 | if eval "test \"`echo '$ac_cv_lib_'thread`\" = yes"; then |
| 1714 | echo "$ac_t""yes" 1>&4 |
| 1715 | cat >> confdefs.h <<\EOF |
| 1716 | #define WITH_THREAD 1 |
| 1717 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1718 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1719 | LIBS="$LIBS -lthread" |
| 1720 | LIBOBJS="$LIBOBJS thread.o" |
| 1721 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1722 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1723 | fi |
| 1724 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1725 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1726 | fi |
| 1727 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1728 | |
| 1729 | # -I${DLINCLDIR} is added to the compile rule for import.o |
| 1730 | |
| 1731 | DLINCLDIR=/ |
| 1732 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1733 | echo "checking for --with-sgi-dl" 1>&4 |
| 1734 | # Check whether --with-sgi-dl or --without-sgi-dl was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1735 | withval="$with_sgi_dl" |
| 1736 | if test -n "$withval"; then |
| 1737 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1738 | cat >> confdefs.h <<\EOF |
| 1739 | #define WITH_SGI_DL 1 |
| 1740 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1741 | |
| 1742 | dldir=$withval |
| 1743 | if test -d "$dldir" |
| 1744 | then LIBS="$LIBS -L$dldir" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1745 | else { echo "configure: error: proper usage is --with-sgi-dl=DIRECTORY" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1746 | fi |
| 1747 | DLINCLDIR=${dldir} |
| 1748 | LIBS="$LIBS -ldl -lmld" |
| 1749 | fi |
| 1750 | |
| 1751 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1752 | echo "checking for --with-dl-dld" 1>&4 |
| 1753 | # Check whether --with-dl-dld or --without-dl-dld was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1754 | withval="$with_dl_dld" |
| 1755 | if test -n "$withval"; then |
| 1756 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1757 | cat >> confdefs.h <<\EOF |
| 1758 | #define WITH_DL_DLD 1 |
| 1759 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1760 | |
| 1761 | dldir=`echo "$withval" | sed 's/,.*//'` |
| 1762 | dlddir=`echo "$withval" | sed 's/.*,//'` |
| 1763 | if test -d "$dldir" -a -d "$dlddir" |
| 1764 | then LIBS="$LIBS -L$dldir -L$dlddir" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1765 | else { echo "configure: error: proper usage is --with-dl-dld=DL_DIRECTORY" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1766 | fi |
| 1767 | DLINCLDIR=${dldir} |
| 1768 | LIBS="$LIBS -ldl -ldld" |
| 1769 | fi |
| 1770 | |
| 1771 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1772 | # checks for library functions |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1773 | for ac_func in chown clock dlopen ftime ftruncate gethostname_r gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times truncate uname waitpid |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1774 | do |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1775 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 |
| 1776 | if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| 1777 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1778 | else |
| 1779 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1780 | #line 1781 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1781 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1782 | #include <ctype.h> /* Arbitrary system header to define __stub macros. */ |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1783 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1784 | int t() { |
| 1785 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1786 | /* The GNU C library defines this for functions which it implements |
| 1787 | to always fail with ENOSYS. Some functions are actually named |
| 1788 | something starting with __ and the normal name is an alias. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1789 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1790 | choke me |
| 1791 | #else |
| 1792 | /* Override any gcc2 internal prototype to avoid an error. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1793 | char $ac_func(); $ac_func(); |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1794 | #endif |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1795 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1796 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1797 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1798 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1799 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1800 | eval "ac_cv_func_$ac_func=yes" |
| 1801 | else |
| 1802 | rm -rf conftest* |
| 1803 | eval "ac_cv_func_$ac_func=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1804 | fi |
| 1805 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1806 | |
| 1807 | fi |
| 1808 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| 1809 | echo "$ac_t""yes" 1>&4 |
| 1810 | ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` |
| 1811 | cat >> confdefs.h <<EOF |
| 1812 | #define $ac_tr_func 1 |
| 1813 | EOF |
| 1814 | |
| 1815 | else |
| 1816 | echo "$ac_t""no" 1>&4 |
| 1817 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1818 | done |
| 1819 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1820 | for ac_func in dup2 getcwd strerror memmove |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1821 | do |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1822 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 |
| 1823 | if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| 1824 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1825 | else |
| 1826 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1827 | #line 1828 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1828 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1829 | #include <ctype.h> /* Arbitrary system header to define __stub macros. */ |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1830 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1831 | int t() { |
| 1832 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1833 | /* The GNU C library defines this for functions which it implements |
| 1834 | to always fail with ENOSYS. Some functions are actually named |
| 1835 | something starting with __ and the normal name is an alias. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1836 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1837 | choke me |
| 1838 | #else |
| 1839 | /* Override any gcc2 internal prototype to avoid an error. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1840 | char $ac_func(); $ac_func(); |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1841 | #endif |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1842 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1843 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1844 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1845 | if eval $ac_link; then |
| 1846 | rm -rf conftest* |
| 1847 | eval "ac_cv_func_$ac_func=yes" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1848 | else |
| 1849 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1850 | eval "ac_cv_func_$ac_func=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1851 | fi |
| 1852 | rm -f conftest* |
| 1853 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1854 | fi |
| 1855 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| 1856 | echo "$ac_t""yes" 1>&4 |
| 1857 | : |
| 1858 | else |
| 1859 | echo "$ac_t""no" 1>&4 |
| 1860 | LIBOBJS="$LIBOBJS ${ac_func}.o" |
| 1861 | fi |
| 1862 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1863 | done |
| 1864 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1865 | echo $ac_n "checking for getpgrp""... $ac_c" 1>&4 |
| 1866 | if eval "test \"`echo '${'ac_cv_func_getpgrp'+set}'`\" = set"; then |
| 1867 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1868 | else |
| 1869 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1870 | #line 1871 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1871 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1872 | #include <ctype.h> /* Arbitrary system header to define __stub macros. */ |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1873 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1874 | int t() { |
| 1875 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1876 | /* The GNU C library defines this for functions which it implements |
| 1877 | to always fail with ENOSYS. Some functions are actually named |
| 1878 | something starting with __ and the normal name is an alias. */ |
| 1879 | #if defined (__stub_getpgrp) || defined (__stub___getpgrp) |
| 1880 | choke me |
| 1881 | #else |
| 1882 | /* Override any gcc2 internal prototype to avoid an error. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1883 | char getpgrp(); getpgrp(); |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1884 | #endif |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1885 | |
| 1886 | ; return 0; } |
| 1887 | EOF |
| 1888 | if eval $ac_link; then |
| 1889 | rm -rf conftest* |
| 1890 | eval "ac_cv_func_getpgrp=yes" |
| 1891 | else |
| 1892 | rm -rf conftest* |
| 1893 | eval "ac_cv_func_getpgrp=no" |
| 1894 | fi |
| 1895 | rm -f conftest* |
| 1896 | |
| 1897 | fi |
| 1898 | if eval "test \"`echo '$ac_cv_func_'getpgrp`\" = yes"; then |
| 1899 | echo "$ac_t""yes" 1>&4 |
| 1900 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1901 | #line 1902 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1902 | #include "confdefs.h" |
| 1903 | #include <unistd.h> |
| 1904 | int main() { return 0; } |
| 1905 | int t() { |
| 1906 | getpgrp(0); |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1907 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1908 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 1909 | if eval $ac_compile; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1910 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1911 | cat >> confdefs.h <<\EOF |
| 1912 | #define GETPGRP_HAVE_ARG 1 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1913 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1914 | |
| 1915 | fi |
| 1916 | rm -f conftest* |
| 1917 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1918 | else |
| 1919 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1920 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1921 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1922 | echo $ac_n "checking for setpgrp""... $ac_c" 1>&4 |
| 1923 | if eval "test \"`echo '${'ac_cv_func_setpgrp'+set}'`\" = set"; then |
| 1924 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1925 | else |
| 1926 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1927 | #line 1928 "configure" |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1928 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1929 | #include <ctype.h> /* Arbitrary system header to define __stub macros. */ |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1930 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1931 | int t() { |
| 1932 | |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1933 | /* The GNU C library defines this for functions which it implements |
| 1934 | to always fail with ENOSYS. Some functions are actually named |
| 1935 | something starting with __ and the normal name is an alias. */ |
| 1936 | #if defined (__stub_setpgrp) || defined (__stub___setpgrp) |
| 1937 | choke me |
| 1938 | #else |
| 1939 | /* Override any gcc2 internal prototype to avoid an error. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1940 | char setpgrp(); setpgrp(); |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1941 | #endif |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1942 | |
| 1943 | ; return 0; } |
| 1944 | EOF |
| 1945 | if eval $ac_link; then |
| 1946 | rm -rf conftest* |
| 1947 | eval "ac_cv_func_setpgrp=yes" |
| 1948 | else |
| 1949 | rm -rf conftest* |
| 1950 | eval "ac_cv_func_setpgrp=no" |
| 1951 | fi |
| 1952 | rm -f conftest* |
| 1953 | |
| 1954 | fi |
| 1955 | if eval "test \"`echo '$ac_cv_func_'setpgrp`\" = yes"; then |
| 1956 | echo "$ac_t""yes" 1>&4 |
| 1957 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1958 | #line 1959 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1959 | #include "confdefs.h" |
| 1960 | #include <unistd.h> |
| 1961 | int main() { return 0; } |
| 1962 | int t() { |
| 1963 | setpgrp(0,0); |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1964 | ; return 0; } |
| 1965 | EOF |
| 1966 | if eval $ac_compile; then |
| 1967 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1968 | cat >> confdefs.h <<\EOF |
| 1969 | #define SETPGRP_HAVE_ARG 1 |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1970 | EOF |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1971 | |
| 1972 | fi |
| 1973 | rm -f conftest* |
| 1974 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1975 | else |
| 1976 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1977 | fi |
Guido van Rossum | 8eee56f | 1994-10-20 22:18:37 +0000 | [diff] [blame] | 1978 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1979 | echo $ac_n "checking for gettimeofday""... $ac_c" 1>&4 |
| 1980 | if eval "test \"`echo '${'ac_cv_func_gettimeofday'+set}'`\" = set"; then |
| 1981 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 1982 | else |
| 1983 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 1984 | #line 1985 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1985 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1986 | #include <ctype.h> /* Arbitrary system header to define __stub macros. */ |
| 1987 | int main() { return 0; } |
| 1988 | int t() { |
| 1989 | |
| 1990 | /* The GNU C library defines this for functions which it implements |
| 1991 | to always fail with ENOSYS. Some functions are actually named |
| 1992 | something starting with __ and the normal name is an alias. */ |
| 1993 | #if defined (__stub_gettimeofday) || defined (__stub___gettimeofday) |
| 1994 | choke me |
| 1995 | #else |
| 1996 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 1997 | char gettimeofday(); gettimeofday(); |
| 1998 | #endif |
| 1999 | |
| 2000 | ; return 0; } |
| 2001 | EOF |
| 2002 | if eval $ac_link; then |
| 2003 | rm -rf conftest* |
| 2004 | eval "ac_cv_func_gettimeofday=yes" |
| 2005 | else |
| 2006 | rm -rf conftest* |
| 2007 | eval "ac_cv_func_gettimeofday=no" |
| 2008 | fi |
| 2009 | rm -f conftest* |
| 2010 | |
| 2011 | fi |
| 2012 | if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then |
| 2013 | echo "$ac_t""yes" 1>&4 |
| 2014 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2015 | #line 2016 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2016 | #include "confdefs.h" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2017 | #include <sys/time.h> |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2018 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2019 | int t() { |
| 2020 | gettimeofday((struct timeval*)0,(struct timezone*)0); |
| 2021 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2022 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2023 | if eval $ac_compile; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2024 | : |
| 2025 | else |
| 2026 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2027 | cat >> confdefs.h <<\EOF |
| 2028 | #define GETTIMEOFDAY_NO_TZ 1 |
| 2029 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2030 | |
| 2031 | fi |
| 2032 | rm -f conftest* |
| 2033 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2034 | else |
| 2035 | echo "$ac_t""no" 1>&4 |
| 2036 | fi |
| 2037 | |
| 2038 | |
| 2039 | # checks for structures |
| 2040 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&4 |
| 2041 | if eval "test \"`echo '${'ac_cv_header_time'+set}'`\" = set"; then |
| 2042 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2043 | else |
| 2044 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2045 | #line 2046 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2046 | #include "confdefs.h" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2047 | #include <sys/types.h> |
| 2048 | #include <sys/time.h> |
| 2049 | #include <time.h> |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2050 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2051 | int t() { |
| 2052 | struct tm *tp; |
| 2053 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2054 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2055 | if eval $ac_compile; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2056 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2057 | ac_cv_header_time=yes |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2058 | else |
| 2059 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2060 | ac_cv_header_time=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2061 | fi |
| 2062 | rm -f conftest* |
| 2063 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2064 | fi |
| 2065 | echo "$ac_t""$ac_cv_header_time" 1>&4 |
| 2066 | if test $ac_cv_header_time = yes; then |
| 2067 | cat >> confdefs.h <<\EOF |
| 2068 | #define TIME_WITH_SYS_TIME 1 |
| 2069 | EOF |
| 2070 | |
| 2071 | fi |
| 2072 | |
| 2073 | echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&4 |
| 2074 | if eval "test \"`echo '${'ac_cv_struct_tm'+set}'`\" = set"; then |
| 2075 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2076 | else |
| 2077 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2078 | #line 2079 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2079 | #include "confdefs.h" |
| 2080 | #include <sys/types.h> |
| 2081 | #include <time.h> |
| 2082 | int main() { return 0; } |
| 2083 | int t() { |
| 2084 | struct tm *tp; tp->tm_sec; |
| 2085 | ; return 0; } |
| 2086 | EOF |
| 2087 | if eval $ac_compile; then |
| 2088 | rm -rf conftest* |
| 2089 | ac_cv_struct_tm=time.h |
| 2090 | else |
| 2091 | rm -rf conftest* |
| 2092 | ac_cv_struct_tm=sys/time.h |
| 2093 | fi |
| 2094 | rm -f conftest* |
| 2095 | |
| 2096 | fi |
| 2097 | echo "$ac_t""$ac_cv_struct_tm" 1>&4 |
| 2098 | if test $ac_cv_struct_tm = sys/time.h; then |
| 2099 | cat >> confdefs.h <<\EOF |
| 2100 | #define TM_IN_SYS_TIME 1 |
| 2101 | EOF |
| 2102 | |
| 2103 | fi |
| 2104 | |
| 2105 | echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&4 |
| 2106 | if eval "test \"`echo '${'ac_cv_struct_tm_zone'+set}'`\" = set"; then |
| 2107 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2108 | else |
| 2109 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2110 | #line 2111 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2111 | #include "confdefs.h" |
| 2112 | #include <sys/types.h> |
| 2113 | #include <$ac_cv_struct_tm> |
| 2114 | int main() { return 0; } |
| 2115 | int t() { |
| 2116 | struct tm tm; tm.tm_zone; |
| 2117 | ; return 0; } |
| 2118 | EOF |
| 2119 | if eval $ac_compile; then |
| 2120 | rm -rf conftest* |
| 2121 | ac_cv_struct_tm_zone=yes |
| 2122 | else |
| 2123 | rm -rf conftest* |
| 2124 | ac_cv_struct_tm_zone=no |
| 2125 | fi |
| 2126 | rm -f conftest* |
| 2127 | |
| 2128 | fi |
| 2129 | echo "$ac_t""$ac_cv_struct_tm_zone" 1>&4 |
| 2130 | if test "$ac_cv_struct_tm_zone" = yes; then |
| 2131 | cat >> confdefs.h <<\EOF |
| 2132 | #define HAVE_TM_ZONE 1 |
| 2133 | EOF |
| 2134 | |
| 2135 | else |
| 2136 | echo $ac_n "checking for tzname""... $ac_c" 1>&4 |
| 2137 | if eval "test \"`echo '${'ac_cv_var_tzname'+set}'`\" = set"; then |
| 2138 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2139 | else |
| 2140 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2141 | #line 2142 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2142 | #include "confdefs.h" |
| 2143 | #include <time.h> |
| 2144 | #ifndef tzname /* For SGI. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2145 | extern char *tzname[]; /* RS6000 and others reject char **tzname. */ |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2146 | #endif |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2147 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2148 | int t() { |
| 2149 | atoi(*tzname); |
| 2150 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2151 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2152 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2153 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2154 | ac_cv_var_tzname=yes |
| 2155 | else |
| 2156 | rm -rf conftest* |
| 2157 | ac_cv_var_tzname=no |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2158 | fi |
| 2159 | rm -f conftest* |
| 2160 | |
| 2161 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2162 | echo "$ac_t""$ac_cv_var_tzname" 1>&4 |
| 2163 | if test $ac_cv_var_tzname = yes; then |
| 2164 | cat >> confdefs.h <<\EOF |
| 2165 | #define HAVE_TZNAME 1 |
| 2166 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2167 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2168 | fi |
| 2169 | fi |
| 2170 | |
| 2171 | |
| 2172 | echo $ac_n "checking for time.h that defines altzone""... $ac_c" 1>&4 |
| 2173 | if eval "test \"`echo '${'ac_cv_header_time_altzone'+set}'`\" = set"; then |
| 2174 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2175 | else |
| 2176 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2177 | #line 2178 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2178 | #include "confdefs.h" |
| 2179 | #include <time.h> |
| 2180 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2181 | int t() { |
| 2182 | return altzone; |
| 2183 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2184 | EOF |
| 2185 | if eval $ac_compile; then |
| 2186 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2187 | ac_cv_header_time_altzone=yes |
| 2188 | else |
| 2189 | rm -rf conftest* |
| 2190 | ac_cv_header_time_altzone=no |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2191 | fi |
| 2192 | rm -f conftest* |
| 2193 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2194 | fi |
| 2195 | |
| 2196 | echo "$ac_t""$ac_cv_header_time_altzone" 1>&4 |
| 2197 | if test $ac_cv_header_time_altzone = yes; then |
| 2198 | cat >> confdefs.h <<\EOF |
| 2199 | #define HAVE_ALTZONE 1 |
| 2200 | EOF |
| 2201 | |
| 2202 | fi |
| 2203 | |
| 2204 | echo "checking whether sys/select.h and sys/time.h may both be included" 1>&4 |
| 2205 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2206 | #line 2207 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2207 | #include "confdefs.h" |
| 2208 | |
| 2209 | #include <sys/types.h> |
| 2210 | #include <sys/select.h> |
| 2211 | #include <sys/time.h> |
| 2212 | |
| 2213 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2214 | int t() { |
| 2215 | ; |
| 2216 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2217 | EOF |
| 2218 | if eval $ac_compile; then |
| 2219 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2220 | cat >> confdefs.h <<\EOF |
| 2221 | #define SYS_SELECT_WITH_SYS_TIME 1 |
| 2222 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2223 | |
| 2224 | fi |
| 2225 | rm -f conftest* |
| 2226 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2227 | |
| 2228 | # checks for compiler characteristics |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2229 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2230 | echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&4 |
| 2231 | if eval "test \"`echo '${'ac_cv_c_char_unsigned'+set}'`\" = set"; then |
| 2232 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2233 | else |
| 2234 | if test "$GCC" = yes; then |
| 2235 | # GCC predefines this symbol on systems where it applies. |
| 2236 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2237 | #line 2238 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2238 | #include "confdefs.h" |
| 2239 | #ifdef __CHAR_UNSIGNED__ |
| 2240 | yes |
| 2241 | #endif |
| 2242 | |
| 2243 | EOF |
| 2244 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 2245 | egrep "yes" >/dev/null 2>&1; then |
| 2246 | rm -rf conftest* |
| 2247 | ac_cv_c_char_unsigned=yes |
| 2248 | else |
| 2249 | rm -rf conftest* |
| 2250 | ac_cv_c_char_unsigned=no |
| 2251 | fi |
| 2252 | rm -f conftest* |
| 2253 | |
| 2254 | else |
| 2255 | if test "$cross_compiling" = yes; then |
| 2256 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } |
| 2257 | else |
| 2258 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2259 | #line 2260 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2260 | #include "confdefs.h" |
| 2261 | /* volatile prevents gcc2 from optimizing the test away on sparcs. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2262 | #if !defined(__STDC__) || __STDC__ != 1 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2263 | #define volatile |
| 2264 | #endif |
| 2265 | main() { |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2266 | volatile char c = 255; exit(c < 0); |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2267 | } |
| 2268 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2269 | eval $ac_link |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2270 | if test -s conftest && (./conftest; exit) 2>/dev/null; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2271 | ac_cv_c_char_unsigned=yes |
| 2272 | else |
| 2273 | ac_cv_c_char_unsigned=no |
| 2274 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2275 | fi |
| 2276 | rm -fr conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2277 | fi |
| 2278 | fi |
| 2279 | echo "$ac_t""$ac_cv_c_char_unsigned" 1>&4 |
| 2280 | if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then |
| 2281 | cat >> confdefs.h <<\EOF |
| 2282 | #define __CHAR_UNSIGNED__ 1 |
| 2283 | EOF |
| 2284 | |
| 2285 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2286 | |
| 2287 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2288 | echo $ac_n "checking for working const""... $ac_c" 1>&4 |
| 2289 | if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then |
| 2290 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2291 | else |
| 2292 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2293 | #line 2294 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2294 | #include "confdefs.h" |
| 2295 | |
| 2296 | int main() { return 0; } |
| 2297 | int t() { |
| 2298 | |
| 2299 | /* Ultrix mips cc rejects this. */ |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2300 | typedef int charset[2]; const charset x; |
| 2301 | /* SunOS 4.1.1 cc rejects this. */ |
| 2302 | char const *const *ccp; |
| 2303 | char **p; |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2304 | /* NEC SVR4.0.2 mips cc rejects this. */ |
| 2305 | struct point {int x, y;}; |
| 2306 | static struct point const zero; |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2307 | /* AIX XL C 1.02.0.0 rejects this. |
| 2308 | It does not let you subtract one const X* pointer from another in an arm |
| 2309 | of an if-expression whose if-part is not a constant expression */ |
| 2310 | const char *g = "string"; |
| 2311 | ccp = &g + (g ? g-g : 0); |
| 2312 | /* HPUX 7.0 cc rejects these. */ |
| 2313 | ++ccp; |
| 2314 | p = (char**) ccp; |
| 2315 | ccp = (char const *const *) p; |
| 2316 | { /* SCO 3.2v4 cc rejects this. */ |
| 2317 | char *t; |
| 2318 | char const *s = 0 ? (char *) 0 : (char const *) 0; |
| 2319 | |
| 2320 | *t++ = 0; |
| 2321 | } |
| 2322 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2323 | int x[] = {25, 17}; |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2324 | const int *foo = &x[0]; |
| 2325 | ++foo; |
| 2326 | } |
| 2327 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| 2328 | typedef const int *iptr; |
| 2329 | iptr p = 0; |
| 2330 | ++p; |
| 2331 | } |
| 2332 | { /* AIX XL C 1.02.0.0 rejects this saying |
| 2333 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| 2334 | struct s { int j; const int *ap[3]; }; |
| 2335 | struct s *b; b->j = 5; |
| 2336 | } |
| 2337 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| 2338 | const int foo = 10; |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2339 | } |
| 2340 | |
| 2341 | ; return 0; } |
| 2342 | EOF |
| 2343 | if eval $ac_compile; then |
| 2344 | rm -rf conftest* |
| 2345 | ac_cv_c_const=yes |
| 2346 | else |
| 2347 | rm -rf conftest* |
| 2348 | ac_cv_c_const=no |
| 2349 | fi |
| 2350 | rm -f conftest* |
| 2351 | |
| 2352 | fi |
| 2353 | echo "$ac_t""$ac_cv_c_const" 1>&4 |
| 2354 | if test $ac_cv_c_const = no; then |
| 2355 | cat >> confdefs.h <<\EOF |
| 2356 | #define const |
| 2357 | EOF |
| 2358 | |
| 2359 | fi |
| 2360 | |
| 2361 | |
| 2362 | echo "checking for working volatile" 1>&4 |
| 2363 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2364 | #line 2365 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2365 | #include "confdefs.h" |
| 2366 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2367 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2368 | int t() { |
| 2369 | volatile int x; x = 0; |
| 2370 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2371 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2372 | if eval $ac_compile; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2373 | : |
| 2374 | else |
| 2375 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2376 | cat >> confdefs.h <<\EOF |
| 2377 | #define volatile |
| 2378 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2379 | |
| 2380 | fi |
| 2381 | rm -f conftest* |
| 2382 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2383 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2384 | echo "checking for working signed char" 1>&4 |
| 2385 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2386 | #line 2387 "configure" |
Guido van Rossum | dabb11b | 1994-10-11 15:04:27 +0000 | [diff] [blame] | 2387 | #include "confdefs.h" |
| 2388 | |
| 2389 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2390 | int t() { |
| 2391 | signed char c; |
| 2392 | ; return 0; } |
Guido van Rossum | dabb11b | 1994-10-11 15:04:27 +0000 | [diff] [blame] | 2393 | EOF |
| 2394 | if eval $ac_compile; then |
| 2395 | : |
| 2396 | else |
| 2397 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2398 | cat >> confdefs.h <<\EOF |
| 2399 | #define signed |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2400 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2401 | |
| 2402 | fi |
| 2403 | rm -f conftest* |
| 2404 | |
| 2405 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2406 | echo "checking for prototypes" 1>&4 |
| 2407 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2408 | #line 2409 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2409 | #include "confdefs.h" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2410 | int foo(int x) { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2411 | int main() { return 0; } |
| 2412 | int t() { |
| 2413 | return foo(10); |
| 2414 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2415 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2416 | if eval $ac_compile; then |
| 2417 | rm -rf conftest* |
| 2418 | cat >> confdefs.h <<\EOF |
| 2419 | #define HAVE_PROTOTYPES 1 |
| 2420 | EOF |
| 2421 | have_prototypes=yes |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2422 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2423 | rm -f conftest* |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2424 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2425 | |
| 2426 | echo "checking for variable length prototypes and stdarg.h" 1>&4 |
| 2427 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2428 | #line 2429 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2429 | #include "confdefs.h" |
| 2430 | |
| 2431 | #include <stdarg.h> |
| 2432 | int foo(int x, ...) { return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2433 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2434 | int main() { return 0; } |
| 2435 | int t() { |
| 2436 | return foo(10, 11, 12); |
| 2437 | ; return 0; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2438 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2439 | if eval $ac_compile; then |
| 2440 | rm -rf conftest* |
| 2441 | cat >> confdefs.h <<\EOF |
| 2442 | #define HAVE_STDARG_PROTOTYPES 1 |
| 2443 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2444 | |
| 2445 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2446 | rm -f conftest* |
| 2447 | |
| 2448 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2449 | if test "$have_prototypes"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2450 | echo "checking for bad exec* prototypes" 1>&4 |
| 2451 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2452 | #line 2453 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2453 | #include "confdefs.h" |
| 2454 | #include <unistd.h> |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2455 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2456 | int t() { |
| 2457 | char **t;execve("@",t,t); |
| 2458 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2459 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2460 | if eval $ac_compile; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2461 | : |
| 2462 | else |
| 2463 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2464 | cat >> confdefs.h <<\EOF |
| 2465 | #define BAD_EXEC_PROTOTYPES 1 |
| 2466 | EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2467 | |
| 2468 | fi |
| 2469 | rm -f conftest* |
| 2470 | |
| 2471 | fi |
| 2472 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2473 | echo "checking for bad static forward" 1>&4 |
| 2474 | if test "$cross_compiling" = yes; then |
| 2475 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } |
| 2476 | else |
| 2477 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2478 | #line 2479 "configure" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2479 | #include "confdefs.h" |
| 2480 | |
| 2481 | struct s { int a; int b; }; |
| 2482 | static struct s foo; |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2483 | int foobar() { |
| 2484 | static int random; |
| 2485 | random = (int) &foo; |
| 2486 | return random; |
| 2487 | } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2488 | static struct s foo = { 1, 2 }; |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2489 | main() { |
| 2490 | exit(!((int)&foo == foobar())); |
| 2491 | } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2492 | |
| 2493 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2494 | eval $ac_link |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2495 | if test -s conftest && (./conftest; exit) 2>/dev/null; then |
| 2496 | : |
| 2497 | else |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2498 | cat >> confdefs.h <<\EOF |
| 2499 | #define BAD_STATIC_FORWARD 1 |
| 2500 | EOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2501 | |
| 2502 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2503 | fi |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2504 | rm -fr conftest* |
| 2505 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2506 | echo "checking whether va_list is an array" 1>&4 |
| 2507 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2508 | #line 2509 "configure" |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2509 | #include "confdefs.h" |
| 2510 | |
| 2511 | #ifdef HAVE_STDARG_PROTOTYPES |
| 2512 | #include <stdarg.h> |
| 2513 | #else |
| 2514 | #include <varargs.h> |
| 2515 | #endif |
| 2516 | |
| 2517 | int main() { return 0; } |
| 2518 | int t() { |
| 2519 | va_list list1, list2; list1 = list2; |
| 2520 | ; return 0; } |
| 2521 | EOF |
| 2522 | if eval $ac_compile; then |
| 2523 | : |
| 2524 | else |
| 2525 | rm -rf conftest* |
| 2526 | cat >> confdefs.h <<\EOF |
| 2527 | #define VA_LIST_IS_ARRAY 1 |
| 2528 | EOF |
| 2529 | |
| 2530 | fi |
| 2531 | rm -f conftest* |
| 2532 | |
| 2533 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2534 | # checks for system services |
| 2535 | # (none yet) |
| 2536 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2537 | # Linux requires this for correct f.p. operations |
| 2538 | echo $ac_n "checking for -lieee""... $ac_c" 1>&4 |
| 2539 | if eval "test \"`echo '${'ac_cv_lib_ieee'+set}'`\" = set"; then |
| 2540 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2541 | else |
| 2542 | ac_save_LIBS="$LIBS" |
| 2543 | LIBS="$LIBS -lieee " |
| 2544 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2545 | #line 2546 "configure" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2546 | #include "confdefs.h" |
| 2547 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2548 | int main() { return 0; } |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2549 | int t() { |
| 2550 | __fpu_control() |
| 2551 | ; return 0; } |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2552 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2553 | if eval $ac_link; then |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2554 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2555 | eval "ac_cv_lib_ieee=yes" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2556 | else |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2557 | rm -rf conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2558 | eval "ac_cv_lib_ieee=no" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2559 | fi |
| 2560 | rm -f conftest* |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2561 | LIBS="$ac_save_LIBS" |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2562 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2563 | fi |
| 2564 | if eval "test \"`echo '$ac_cv_lib_'ieee`\" = yes"; then |
| 2565 | echo "$ac_t""yes" 1>&4 |
| 2566 | ac_tr_lib=HAVE_LIB`echo ieee | tr '[a-z]' '[A-Z]'` |
| 2567 | cat >> confdefs.h <<EOF |
| 2568 | #define $ac_tr_lib 1 |
| 2569 | EOF |
| 2570 | |
| 2571 | LIBS="$LIBS -lieee" |
| 2572 | |
| 2573 | else |
| 2574 | echo "$ac_t""no" 1>&4 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2575 | fi |
| 2576 | |
| 2577 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2578 | # check for --with-libm=... |
| 2579 | |
| 2580 | LIBM=-lm |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2581 | # Check whether --with-libm or --without-libm was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2582 | withval="$with_libm" |
| 2583 | if test -n "$withval"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2584 | |
| 2585 | if test "$withval" != yes |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2586 | then LIBM=$withval |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2587 | else { echo "configure: error: proper usage is --with-libm=STRING" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2588 | fi |
| 2589 | fi |
| 2590 | |
| 2591 | |
| 2592 | # check for --with-libc=... |
| 2593 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2594 | # Check whether --with-libc or --without-libc was given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2595 | withval="$with_libc" |
| 2596 | if test -n "$withval"; then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2597 | |
| 2598 | if test "$withval" != yes |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2599 | then LIBC=$withval |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2600 | else { echo "configure: error: proper usage is --with-libc=STRING" 1>&2; exit 1; } |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2601 | fi |
| 2602 | fi |
| 2603 | |
| 2604 | |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2605 | # check for hypot() in math library |
| 2606 | LIBS_SAVE=$LIBS |
| 2607 | LIBS="$LIBS $LIBM" |
| 2608 | for ac_func in hypot |
| 2609 | do |
| 2610 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 |
| 2611 | if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| 2612 | echo $ac_n "(cached) $ac_c" 1>&4 |
| 2613 | else |
| 2614 | cat > conftest.$ac_ext <<EOF |
Guido van Rossum | 79dddcb | 1995-01-12 12:25:42 +0000 | [diff] [blame] | 2615 | #line 2616 "configure" |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2616 | #include "confdefs.h" |
| 2617 | #include <ctype.h> /* Arbitrary system header to define __stub macros. */ |
| 2618 | int main() { return 0; } |
| 2619 | int t() { |
| 2620 | |
| 2621 | /* The GNU C library defines this for functions which it implements |
| 2622 | to always fail with ENOSYS. Some functions are actually named |
| 2623 | something starting with __ and the normal name is an alias. */ |
| 2624 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 2625 | choke me |
| 2626 | #else |
| 2627 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 2628 | char $ac_func(); $ac_func(); |
| 2629 | #endif |
| 2630 | |
| 2631 | ; return 0; } |
| 2632 | EOF |
| 2633 | if eval $ac_link; then |
| 2634 | rm -rf conftest* |
| 2635 | eval "ac_cv_func_$ac_func=yes" |
| 2636 | else |
| 2637 | rm -rf conftest* |
| 2638 | eval "ac_cv_func_$ac_func=no" |
| 2639 | fi |
| 2640 | rm -f conftest* |
| 2641 | |
| 2642 | fi |
| 2643 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| 2644 | echo "$ac_t""yes" 1>&4 |
| 2645 | ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` |
| 2646 | cat >> confdefs.h <<EOF |
| 2647 | #define $ac_tr_func 1 |
| 2648 | EOF |
| 2649 | |
| 2650 | else |
| 2651 | echo "$ac_t""no" 1>&4 |
| 2652 | fi |
| 2653 | done |
| 2654 | |
| 2655 | LIBS=$LIBS_SAVE |
| 2656 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2657 | # generate output files |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2658 | trap '' 1 2 15 |
| 2659 | if test -w $cache_file; then |
| 2660 | echo "updating cache $cache_file" |
| 2661 | cat > $cache_file <<\EOF |
| 2662 | # This file is a shell script that caches the results of configure |
| 2663 | # tests run on this system so they can be shared between configure |
| 2664 | # scripts and configure runs. It is not useful on other systems. |
| 2665 | # If it contains results you don't want to keep, you may remove or edit it. |
| 2666 | # |
| 2667 | # By default, configure uses ./config.cache as the cache file, |
| 2668 | # creating it if it does not exist already. You can give configure |
| 2669 | # the --cache-file=FILE option to use a different cache file; that is |
| 2670 | # what configure does when it calls configure scripts in |
| 2671 | # subdirectories, so they share the cache. |
| 2672 | # Giving --cache-file=/dev/null disables caching, for debugging configure. |
| 2673 | # config.status only pays attention to the cache file if you give it the |
| 2674 | # --recheck option to rerun configure. |
| 2675 | # |
| 2676 | EOF |
| 2677 | # Ultrix sh set writes to stderr and can't be redirected directly. |
| 2678 | (set) 2>&1 | |
| 2679 | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \ |
| 2680 | >> $cache_file |
| 2681 | else |
| 2682 | echo "not updating unwritable cache $cache_file" |
| 2683 | fi |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 2684 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2685 | trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 |
| 2686 | |
| 2687 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 2688 | # Let make expand exec_prefix. |
| 2689 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 2690 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2691 | # Any assignment to VPATH causes Sun make to only execute |
| 2692 | # the first set of double-colon rules, so remove it if not needed. |
| 2693 | # If there is a colon in the path, we need to keep it. |
| 2694 | if test "x$srcdir" = x.; then |
| 2695 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' |
| 2696 | fi |
| 2697 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2698 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2699 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2700 | DEFS=-DHAVE_CONFIG_H |
| 2701 | |
| 2702 | # Without the "./", some shells look in PATH for config.status. |
| 2703 | : ${CONFIG_STATUS=./config.status} |
| 2704 | |
| 2705 | echo creating $CONFIG_STATUS |
| 2706 | rm -f $CONFIG_STATUS |
| 2707 | cat > $CONFIG_STATUS <<EOF |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2708 | #!/bin/sh |
| 2709 | # Generated automatically by configure. |
| 2710 | # Run this file to recreate the current configuration. |
| 2711 | # This directory was configured as follows, |
| 2712 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
| 2713 | # |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2714 | # $0 $ac_configure_args |
| 2715 | # |
| 2716 | # Compiler output produced by configure, useful for debugging |
| 2717 | # configure, is in ./config.log if it exists. |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2718 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2719 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2720 | for ac_option |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2721 | do |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2722 | case "\$ac_option" in |
| 2723 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2724 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" |
| 2725 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2726 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2727 | echo "$CONFIG_STATUS generated by autoconf version 2.0" |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2728 | exit 0 ;; |
| 2729 | -help | --help | --hel | --he | --h) |
| 2730 | echo "\$ac_cs_usage"; exit 0 ;; |
| 2731 | *) echo "\$ac_cs_usage"; exit 1 ;; |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2732 | esac |
| 2733 | done |
| 2734 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2735 | ac_given_srcdir=$srcdir |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2736 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2737 | trap 'rm -fr Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre config.h conftest*; exit 1' 1 2 15 |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2738 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2739 | # Protect against being on the right side of a sed subst in config.status. |
| 2740 | sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; |
| 2741 | s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2742 | $ac_vpsub |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2743 | $extrasub |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2744 | s%@CFLAGS@%$CFLAGS%g |
| 2745 | s%@CPPFLAGS@%$CPPFLAGS%g |
| 2746 | s%@CXXFLAGS@%$CXXFLAGS%g |
| 2747 | s%@DEFS@%$DEFS%g |
| 2748 | s%@LDFLAGS@%$LDFLAGS%g |
| 2749 | s%@LIBS@%$LIBS%g |
| 2750 | s%@exec_prefix@%$exec_prefix%g |
| 2751 | s%@prefix@%$prefix%g |
| 2752 | s%@program_transform_name@%$program_transform_name%g |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2753 | s%@CC@%$CC%g |
| 2754 | s%@RANLIB@%$RANLIB%g |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2755 | s%@AR@%$AR%g |
Guido van Rossum | b1ba03f | 1994-08-19 15:34:50 +0000 | [diff] [blame] | 2756 | s%@INSTALL@%$INSTALL%g |
| 2757 | s%@OPT@%$OPT%g |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2758 | s%@CPP@%$CPP%g |
Guido van Rossum | 0a516c9 | 1994-09-12 10:58:40 +0000 | [diff] [blame] | 2759 | s%@MACHDEP@%$MACHDEP%g |
| 2760 | s%@SO@%$SO%g |
| 2761 | s%@LDSHARED@%$LDSHARED%g |
| 2762 | s%@CCSHARED@%$CCSHARED%g |
| 2763 | s%@LINKFORSHARED@%$LINKFORSHARED%g |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2764 | s%@DLINCLDIR@%$DLINCLDIR%g |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2765 | s%@LIBOBJS@%$LIBOBJS%g |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2766 | s%@LIBM@%$LIBM%g |
| 2767 | s%@LIBC@%$LIBC%g |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2768 | |
| 2769 | CEOF |
| 2770 | EOF |
| 2771 | cat >> $CONFIG_STATUS <<EOF |
| 2772 | |
| 2773 | CONFIG_FILES=\${CONFIG_FILES-"Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre"} |
| 2774 | EOF |
| 2775 | cat >> $CONFIG_STATUS <<\EOF |
| 2776 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
| 2777 | # Support "outfile[:infile]", defaulting infile="outfile.in". |
| 2778 | case "$ac_file" in |
| 2779 | *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` |
| 2780 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| 2781 | *) ac_file_in="${ac_file}.in" ;; |
| 2782 | esac |
| 2783 | |
| 2784 | # Adjust relative srcdir, etc. for subdirectories. |
| 2785 | |
| 2786 | # Remove last slash and all that follows it. Not all systems have dirname. |
| 2787 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| 2788 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| 2789 | # The file is in a subdirectory. |
| 2790 | test ! -d "$ac_dir" && mkdir "$ac_dir" |
| 2791 | ac_dir_suffix="/$ac_dir" |
| 2792 | # A "../" for each directory in $ac_dir_suffix. |
| 2793 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
| 2794 | else |
| 2795 | ac_dir_suffix= ac_dots= |
| 2796 | fi |
| 2797 | |
| 2798 | case "$ac_given_srcdir" in |
| 2799 | .) srcdir=. |
| 2800 | if test -z "$ac_dots"; then top_srcdir=. |
| 2801 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
| 2802 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
| 2803 | *) # Relative path. |
| 2804 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
| 2805 | top_srcdir="$ac_dots$ac_given_srcdir" ;; |
| 2806 | esac |
| 2807 | |
| 2808 | echo creating "$ac_file" |
| 2809 | rm -f "$ac_file" |
| 2810 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
| 2811 | case "$ac_file" in |
| 2812 | *Makefile*) ac_comsub="1i\\ |
| 2813 | # $configure_input" ;; |
| 2814 | *) ac_comsub= ;; |
| 2815 | esac |
| 2816 | sed -e "$ac_comsub |
| 2817 | s%@configure_input@%$configure_input%g |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2818 | s%@srcdir@%$srcdir%g |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2819 | s%@top_srcdir@%$top_srcdir%g |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2820 | " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2821 | fi; done |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2822 | rm -f conftest.subs |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2823 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2824 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
| 2825 | # NAME is the cpp macro being defined and VALUE is the value it is being given. |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2826 | # |
| 2827 | # ac_d sets the value in "#define NAME VALUE" lines. |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2828 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| 2829 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2830 | ac_dC='\3' |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2831 | ac_dD='%g' |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2832 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2833 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 2834 | ac_uB='\([ ]\)%\1#\2define\3' |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2835 | ac_uC=' ' |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2836 | ac_uD='\4%g' |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2837 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2838 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 2839 | ac_eB='$%\1#\2define\3' |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2840 | ac_eC=' ' |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2841 | ac_eD='%g' |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2842 | |
| 2843 | CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"} |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2844 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
| 2845 | # Support "outfile[:infile]", defaulting infile="outfile.in". |
| 2846 | case "$ac_file" in |
| 2847 | *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` |
| 2848 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| 2849 | *) ac_file_in="${ac_file}.in" ;; |
| 2850 | esac |
| 2851 | |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2852 | echo creating $ac_file |
| 2853 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2854 | rm -f conftest.frag conftest.in conftest.out |
| 2855 | cp $ac_given_srcdir/$ac_file_in conftest.in |
| 2856 | |
| 2857 | EOF |
| 2858 | |
| 2859 | # Transform confdefs.h into a sed script conftest.vals that substitutes |
| 2860 | # the proper values into config.h.in to produce config.h. And first: |
| 2861 | # Protect against being on the right side of a sed subst in config.status. |
| 2862 | # Protect against being in an unquoted here document in config.status. |
| 2863 | rm -f conftest.vals |
| 2864 | cat > conftest.hdr <<\EOF |
| 2865 | s/[\\&%]/\\&/g |
| 2866 | s%[\\$`]%\\&%g |
| 2867 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp |
| 2868 | s%ac_d%ac_u%gp |
| 2869 | s%ac_u%ac_e%gp |
| 2870 | EOF |
| 2871 | sed -n -f conftest.hdr confdefs.h > conftest.vals |
| 2872 | rm -f conftest.hdr |
| 2873 | |
| 2874 | # This sed command replaces #undef with comments. This is necessary, for |
| 2875 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
| 2876 | # on some systems where configure will not decide to define it. |
| 2877 | cat >> conftest.vals <<\EOF |
| 2878 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% |
| 2879 | EOF |
| 2880 | |
| 2881 | # Break up conftest.vals because some shells have a limit on |
| 2882 | # the size of here documents, and old seds have small limits too. |
| 2883 | # Maximum number of lines to put in a single here document. |
| 2884 | ac_max_here_lines=12 |
| 2885 | |
| 2886 | rm -f conftest.tail |
| 2887 | while : |
| 2888 | do |
| 2889 | ac_lines=`grep -c . conftest.vals` |
| 2890 | # grep -c gives empty output for an empty file on some AIX systems. |
| 2891 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi |
| 2892 | # Write a limited-size here document to conftest.frag. |
| 2893 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS |
| 2894 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS |
| 2895 | echo 'CEOF |
| 2896 | sed -f conftest.frag conftest.in > conftest.out |
| 2897 | rm -f conftest.in |
| 2898 | mv conftest.out conftest.in |
| 2899 | ' >> $CONFIG_STATUS |
| 2900 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail |
| 2901 | rm -f conftest.vals |
| 2902 | mv conftest.tail conftest.vals |
| 2903 | done |
| 2904 | rm -f conftest.vals |
| 2905 | |
| 2906 | cat >> $CONFIG_STATUS <<\EOF |
| 2907 | rm -f conftest.frag conftest.h |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2908 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2909 | cat conftest.in >> conftest.h |
| 2910 | rm -f conftest.in |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2911 | if cmp -s $ac_file conftest.h 2>/dev/null; then |
Guido van Rossum | 7f43da7 | 1994-08-01 12:15:30 +0000 | [diff] [blame] | 2912 | echo "$ac_file is unchanged" |
| 2913 | rm -f conftest.h |
| 2914 | else |
| 2915 | rm -f $ac_file |
| 2916 | mv conftest.h $ac_file |
| 2917 | fi |
| 2918 | fi; done |
| 2919 | |
| 2920 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2921 | |
| 2922 | exit 0 |
| 2923 | EOF |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2924 | chmod +x $CONFIG_STATUS |
| 2925 | rm -fr confdefs* $ac_clean_files |
| 2926 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2927 | |