The Android Open Source Project | 86abe4b | 2009-03-03 19:29:20 -0800 | [diff] [blame] | 1 | dnl aclocal.m4 generated automatically by aclocal 1.4-p6 |
| 2 | |
| 3 | dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | |
| 8 | dnl This program is distributed in the hope that it will be useful, |
| 9 | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 10 | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 11 | dnl PARTICULAR PURPOSE. |
| 12 | |
| 13 | # lib-prefix.m4 serial 4 (gettext-0.14.2) |
| 14 | dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. |
| 15 | dnl This file is free software; the Free Software Foundation |
| 16 | dnl gives unlimited permission to copy and/or distribute it, |
| 17 | dnl with or without modifications, as long as this notice is preserved. |
| 18 | |
| 19 | dnl From Bruno Haible. |
| 20 | |
| 21 | dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
| 22 | dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't |
| 23 | dnl require excessive bracketing. |
| 24 | ifdef([AC_HELP_STRING], |
| 25 | [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], |
| 26 | [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) |
| 27 | |
| 28 | dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
| 29 | dnl to access previously installed libraries. The basic assumption is that |
| 30 | dnl a user will want packages to use other packages he previously installed |
| 31 | dnl with the same --prefix option. |
| 32 | dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate |
| 33 | dnl libraries, but is otherwise very convenient. |
| 34 | AC_DEFUN([AC_LIB_PREFIX], |
| 35 | [ |
| 36 | AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) |
| 37 | AC_REQUIRE([AC_PROG_CC]) |
| 38 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 39 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 40 | dnl By default, look in $includedir and $libdir. |
| 41 | use_additional=yes |
| 42 | AC_LIB_WITH_FINAL_PREFIX([ |
| 43 | eval additional_includedir=\"$includedir\" |
| 44 | eval additional_libdir=\"$libdir\" |
| 45 | ]) |
| 46 | AC_LIB_ARG_WITH([lib-prefix], |
| 47 | [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
| 48 | --without-lib-prefix don't search for libraries in includedir and libdir], |
| 49 | [ |
| 50 | if test "X$withval" = "Xno"; then |
| 51 | use_additional=no |
| 52 | else |
| 53 | if test "X$withval" = "X"; then |
| 54 | AC_LIB_WITH_FINAL_PREFIX([ |
| 55 | eval additional_includedir=\"$includedir\" |
| 56 | eval additional_libdir=\"$libdir\" |
| 57 | ]) |
| 58 | else |
| 59 | additional_includedir="$withval/include" |
| 60 | additional_libdir="$withval/lib" |
| 61 | fi |
| 62 | fi |
| 63 | ]) |
| 64 | if test $use_additional = yes; then |
| 65 | dnl Potentially add $additional_includedir to $CPPFLAGS. |
| 66 | dnl But don't add it |
| 67 | dnl 1. if it's the standard /usr/include, |
| 68 | dnl 2. if it's already present in $CPPFLAGS, |
| 69 | dnl 3. if it's /usr/local/include and we are using GCC on Linux, |
| 70 | dnl 4. if it doesn't exist as a directory. |
| 71 | if test "X$additional_includedir" != "X/usr/include"; then |
| 72 | haveit= |
| 73 | for x in $CPPFLAGS; do |
| 74 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 75 | if test "X$x" = "X-I$additional_includedir"; then |
| 76 | haveit=yes |
| 77 | break |
| 78 | fi |
| 79 | done |
| 80 | if test -z "$haveit"; then |
| 81 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 82 | if test -n "$GCC"; then |
| 83 | case $host_os in |
| 84 | linux* | gnu* | k*bsd*-gnu) haveit=yes;; |
| 85 | esac |
| 86 | fi |
| 87 | fi |
| 88 | if test -z "$haveit"; then |
| 89 | if test -d "$additional_includedir"; then |
| 90 | dnl Really add $additional_includedir to $CPPFLAGS. |
| 91 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" |
| 92 | fi |
| 93 | fi |
| 94 | fi |
| 95 | fi |
| 96 | dnl Potentially add $additional_libdir to $LDFLAGS. |
| 97 | dnl But don't add it |
| 98 | dnl 1. if it's the standard /usr/lib, |
| 99 | dnl 2. if it's already present in $LDFLAGS, |
| 100 | dnl 3. if it's /usr/local/lib and we are using GCC on Linux, |
| 101 | dnl 4. if it doesn't exist as a directory. |
| 102 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 103 | haveit= |
| 104 | for x in $LDFLAGS; do |
| 105 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 106 | if test "X$x" = "X-L$additional_libdir"; then |
| 107 | haveit=yes |
| 108 | break |
| 109 | fi |
| 110 | done |
| 111 | if test -z "$haveit"; then |
| 112 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 113 | if test -n "$GCC"; then |
| 114 | case $host_os in |
| 115 | linux*) haveit=yes;; |
| 116 | esac |
| 117 | fi |
| 118 | fi |
| 119 | if test -z "$haveit"; then |
| 120 | if test -d "$additional_libdir"; then |
| 121 | dnl Really add $additional_libdir to $LDFLAGS. |
| 122 | LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" |
| 123 | fi |
| 124 | fi |
| 125 | fi |
| 126 | fi |
| 127 | fi |
| 128 | ]) |
| 129 | |
| 130 | dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
| 131 | dnl acl_final_exec_prefix, containing the values to which $prefix and |
| 132 | dnl $exec_prefix will expand at the end of the configure script. |
| 133 | AC_DEFUN([AC_LIB_PREPARE_PREFIX], |
| 134 | [ |
| 135 | dnl Unfortunately, prefix and exec_prefix get only finally determined |
| 136 | dnl at the end of configure. |
| 137 | if test "X$prefix" = "XNONE"; then |
| 138 | acl_final_prefix="$ac_default_prefix" |
| 139 | else |
| 140 | acl_final_prefix="$prefix" |
| 141 | fi |
| 142 | if test "X$exec_prefix" = "XNONE"; then |
| 143 | acl_final_exec_prefix='${prefix}' |
| 144 | else |
| 145 | acl_final_exec_prefix="$exec_prefix" |
| 146 | fi |
| 147 | acl_save_prefix="$prefix" |
| 148 | prefix="$acl_final_prefix" |
| 149 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
| 150 | prefix="$acl_save_prefix" |
| 151 | ]) |
| 152 | |
| 153 | dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the |
| 154 | dnl variables prefix and exec_prefix bound to the values they will have |
| 155 | dnl at the end of the configure script. |
| 156 | AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], |
| 157 | [ |
| 158 | acl_save_prefix="$prefix" |
| 159 | prefix="$acl_final_prefix" |
| 160 | acl_save_exec_prefix="$exec_prefix" |
| 161 | exec_prefix="$acl_final_exec_prefix" |
| 162 | $1 |
| 163 | exec_prefix="$acl_save_exec_prefix" |
| 164 | prefix="$acl_save_prefix" |
| 165 | ]) |
| 166 | |
| 167 | # lib-link.m4 serial 6 (gettext-0.14.3) |
| 168 | dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. |
| 169 | dnl This file is free software; the Free Software Foundation |
| 170 | dnl gives unlimited permission to copy and/or distribute it, |
| 171 | dnl with or without modifications, as long as this notice is preserved. |
| 172 | |
| 173 | dnl From Bruno Haible. |
| 174 | |
| 175 | AC_PREREQ(2.50) |
| 176 | |
| 177 | dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and |
| 178 | dnl the libraries corresponding to explicit and implicit dependencies. |
| 179 | dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and |
| 180 | dnl augments the CPPFLAGS variable. |
| 181 | AC_DEFUN([AC_LIB_LINKFLAGS], |
| 182 | [ |
| 183 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 184 | AC_REQUIRE([AC_LIB_RPATH]) |
| 185 | define([Name],[translit([$1],[./-], [___])]) |
| 186 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 187 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 188 | AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ |
| 189 | AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
| 190 | ac_cv_lib[]Name[]_libs="$LIB[]NAME" |
| 191 | ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" |
| 192 | ac_cv_lib[]Name[]_cppflags="$INC[]NAME" |
| 193 | ]) |
| 194 | LIB[]NAME="$ac_cv_lib[]Name[]_libs" |
| 195 | LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" |
| 196 | INC[]NAME="$ac_cv_lib[]Name[]_cppflags" |
| 197 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
| 198 | AC_SUBST([LIB]NAME) |
| 199 | AC_SUBST([LTLIB]NAME) |
| 200 | dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the |
| 201 | dnl results of this search when this library appears as a dependency. |
| 202 | HAVE_LIB[]NAME=yes |
| 203 | undefine([Name]) |
| 204 | undefine([NAME]) |
| 205 | ]) |
| 206 | |
| 207 | dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) |
| 208 | dnl searches for libname and the libraries corresponding to explicit and |
| 209 | dnl implicit dependencies, together with the specified include files and |
| 210 | dnl the ability to compile and link the specified testcode. If found, it |
| 211 | dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and |
| 212 | dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and |
| 213 | dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs |
| 214 | dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. |
| 215 | AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], |
| 216 | [ |
| 217 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 218 | AC_REQUIRE([AC_LIB_RPATH]) |
| 219 | define([Name],[translit([$1],[./-], [___])]) |
| 220 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 221 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 222 | |
| 223 | dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME |
| 224 | dnl accordingly. |
| 225 | AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
| 226 | |
| 227 | dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, |
| 228 | dnl because if the user has installed lib[]Name and not disabled its use |
| 229 | dnl via --without-lib[]Name-prefix, he wants to use it. |
| 230 | ac_save_CPPFLAGS="$CPPFLAGS" |
| 231 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
| 232 | |
| 233 | AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ |
| 234 | ac_save_LIBS="$LIBS" |
| 235 | LIBS="$LIBS $LIB[]NAME" |
| 236 | AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) |
| 237 | LIBS="$ac_save_LIBS" |
| 238 | ]) |
| 239 | if test "$ac_cv_lib[]Name" = yes; then |
| 240 | HAVE_LIB[]NAME=yes |
| 241 | AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) |
| 242 | AC_MSG_CHECKING([how to link with lib[]$1]) |
| 243 | AC_MSG_RESULT([$LIB[]NAME]) |
| 244 | else |
| 245 | HAVE_LIB[]NAME=no |
| 246 | dnl If $LIB[]NAME didn't lead to a usable library, we don't need |
| 247 | dnl $INC[]NAME either. |
| 248 | CPPFLAGS="$ac_save_CPPFLAGS" |
| 249 | LIB[]NAME= |
| 250 | LTLIB[]NAME= |
| 251 | fi |
| 252 | AC_SUBST([HAVE_LIB]NAME) |
| 253 | AC_SUBST([LIB]NAME) |
| 254 | AC_SUBST([LTLIB]NAME) |
| 255 | undefine([Name]) |
| 256 | undefine([NAME]) |
| 257 | ]) |
| 258 | |
| 259 | dnl Determine the platform dependent parameters needed to use rpath: |
| 260 | dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, |
| 261 | dnl hardcode_direct, hardcode_minus_L. |
| 262 | AC_DEFUN([AC_LIB_RPATH], |
| 263 | [ |
| 264 | dnl Tell automake >= 1.10 to complain if config.rpath is missing. |
| 265 | m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) |
| 266 | AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS |
| 267 | AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld |
| 268 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host |
| 269 | AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir |
| 270 | AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ |
| 271 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
| 272 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
| 273 | . ./conftest.sh |
| 274 | rm -f ./conftest.sh |
| 275 | acl_cv_rpath=done |
| 276 | ]) |
| 277 | wl="$acl_cv_wl" |
| 278 | libext="$acl_cv_libext" |
| 279 | shlibext="$acl_cv_shlibext" |
| 280 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
| 281 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
| 282 | hardcode_direct="$acl_cv_hardcode_direct" |
| 283 | hardcode_minus_L="$acl_cv_hardcode_minus_L" |
| 284 | dnl Determine whether the user wants rpath handling at all. |
| 285 | AC_ARG_ENABLE(rpath, |
| 286 | [ --disable-rpath do not hardcode runtime library paths], |
| 287 | :, enable_rpath=yes) |
| 288 | ]) |
| 289 | |
| 290 | dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and |
| 291 | dnl the libraries corresponding to explicit and implicit dependencies. |
| 292 | dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. |
| 293 | AC_DEFUN([AC_LIB_LINKFLAGS_BODY], |
| 294 | [ |
| 295 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 296 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 297 | dnl By default, look in $includedir and $libdir. |
| 298 | use_additional=yes |
| 299 | AC_LIB_WITH_FINAL_PREFIX([ |
| 300 | eval additional_includedir=\"$includedir\" |
| 301 | eval additional_libdir=\"$libdir\" |
| 302 | ]) |
| 303 | AC_LIB_ARG_WITH([lib$1-prefix], |
| 304 | [ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
| 305 | --without-lib$1-prefix don't search for lib$1 in includedir and libdir], |
| 306 | [ |
| 307 | if test "X$withval" = "Xno"; then |
| 308 | use_additional=no |
| 309 | else |
| 310 | if test "X$withval" = "X"; then |
| 311 | AC_LIB_WITH_FINAL_PREFIX([ |
| 312 | eval additional_includedir=\"$includedir\" |
| 313 | eval additional_libdir=\"$libdir\" |
| 314 | ]) |
| 315 | else |
| 316 | additional_includedir="$withval/include" |
| 317 | additional_libdir="$withval/lib" |
| 318 | fi |
| 319 | fi |
| 320 | ]) |
| 321 | dnl Search the library and its dependencies in $additional_libdir and |
| 322 | dnl $LDFLAGS. Using breadth-first-seach. |
| 323 | LIB[]NAME= |
| 324 | LTLIB[]NAME= |
| 325 | INC[]NAME= |
| 326 | rpathdirs= |
| 327 | ltrpathdirs= |
| 328 | names_already_handled= |
| 329 | names_next_round='$1 $2' |
| 330 | while test -n "$names_next_round"; do |
| 331 | names_this_round="$names_next_round" |
| 332 | names_next_round= |
| 333 | for name in $names_this_round; do |
| 334 | already_handled= |
| 335 | for n in $names_already_handled; do |
| 336 | if test "$n" = "$name"; then |
| 337 | already_handled=yes |
| 338 | break |
| 339 | fi |
| 340 | done |
| 341 | if test -z "$already_handled"; then |
| 342 | names_already_handled="$names_already_handled $name" |
| 343 | dnl See if it was already located by an earlier AC_LIB_LINKFLAGS |
| 344 | dnl or AC_LIB_HAVE_LINKFLAGS call. |
| 345 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 346 | eval value=\"\$HAVE_LIB$uppername\" |
| 347 | if test -n "$value"; then |
| 348 | if test "$value" = yes; then |
| 349 | eval value=\"\$LIB$uppername\" |
| 350 | test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" |
| 351 | eval value=\"\$LTLIB$uppername\" |
| 352 | test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" |
| 353 | else |
| 354 | dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined |
| 355 | dnl that this library doesn't exist. So just drop it. |
| 356 | : |
| 357 | fi |
| 358 | else |
| 359 | dnl Search the library lib$name in $additional_libdir and $LDFLAGS |
| 360 | dnl and the already constructed $LIBNAME/$LTLIBNAME. |
| 361 | found_dir= |
| 362 | found_la= |
| 363 | found_so= |
| 364 | found_a= |
| 365 | if test $use_additional = yes; then |
| 366 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 367 | found_dir="$additional_libdir" |
| 368 | found_so="$additional_libdir/lib$name.$shlibext" |
| 369 | if test -f "$additional_libdir/lib$name.la"; then |
| 370 | found_la="$additional_libdir/lib$name.la" |
| 371 | fi |
| 372 | else |
| 373 | if test -f "$additional_libdir/lib$name.$libext"; then |
| 374 | found_dir="$additional_libdir" |
| 375 | found_a="$additional_libdir/lib$name.$libext" |
| 376 | if test -f "$additional_libdir/lib$name.la"; then |
| 377 | found_la="$additional_libdir/lib$name.la" |
| 378 | fi |
| 379 | fi |
| 380 | fi |
| 381 | fi |
| 382 | if test "X$found_dir" = "X"; then |
| 383 | for x in $LDFLAGS $LTLIB[]NAME; do |
| 384 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 385 | case "$x" in |
| 386 | -L*) |
| 387 | dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 388 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 389 | found_dir="$dir" |
| 390 | found_so="$dir/lib$name.$shlibext" |
| 391 | if test -f "$dir/lib$name.la"; then |
| 392 | found_la="$dir/lib$name.la" |
| 393 | fi |
| 394 | else |
| 395 | if test -f "$dir/lib$name.$libext"; then |
| 396 | found_dir="$dir" |
| 397 | found_a="$dir/lib$name.$libext" |
| 398 | if test -f "$dir/lib$name.la"; then |
| 399 | found_la="$dir/lib$name.la" |
| 400 | fi |
| 401 | fi |
| 402 | fi |
| 403 | ;; |
| 404 | esac |
| 405 | if test "X$found_dir" != "X"; then |
| 406 | break |
| 407 | fi |
| 408 | done |
| 409 | fi |
| 410 | if test "X$found_dir" != "X"; then |
| 411 | dnl Found the library. |
| 412 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" |
| 413 | if test "X$found_so" != "X"; then |
| 414 | dnl Linking with a shared library. We attempt to hardcode its |
| 415 | dnl directory into the executable's runpath, unless it's the |
| 416 | dnl standard /usr/lib. |
| 417 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 418 | dnl No hardcoding is needed. |
| 419 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 420 | else |
| 421 | dnl Use an explicit option to hardcode DIR into the resulting |
| 422 | dnl binary. |
| 423 | dnl Potentially add DIR to ltrpathdirs. |
| 424 | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
| 425 | haveit= |
| 426 | for x in $ltrpathdirs; do |
| 427 | if test "X$x" = "X$found_dir"; then |
| 428 | haveit=yes |
| 429 | break |
| 430 | fi |
| 431 | done |
| 432 | if test -z "$haveit"; then |
| 433 | ltrpathdirs="$ltrpathdirs $found_dir" |
| 434 | fi |
| 435 | dnl The hardcoding into $LIBNAME is system dependent. |
| 436 | if test "$hardcode_direct" = yes; then |
| 437 | dnl Using DIR/libNAME.so during linking hardcodes DIR into the |
| 438 | dnl resulting binary. |
| 439 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 440 | else |
| 441 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 442 | dnl Use an explicit option to hardcode DIR into the resulting |
| 443 | dnl binary. |
| 444 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 445 | dnl Potentially add DIR to rpathdirs. |
| 446 | dnl The rpathdirs will be appended to $LIBNAME at the end. |
| 447 | haveit= |
| 448 | for x in $rpathdirs; do |
| 449 | if test "X$x" = "X$found_dir"; then |
| 450 | haveit=yes |
| 451 | break |
| 452 | fi |
| 453 | done |
| 454 | if test -z "$haveit"; then |
| 455 | rpathdirs="$rpathdirs $found_dir" |
| 456 | fi |
| 457 | else |
| 458 | dnl Rely on "-L$found_dir". |
| 459 | dnl But don't add it if it's already contained in the LDFLAGS |
| 460 | dnl or the already constructed $LIBNAME |
| 461 | haveit= |
| 462 | for x in $LDFLAGS $LIB[]NAME; do |
| 463 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 464 | if test "X$x" = "X-L$found_dir"; then |
| 465 | haveit=yes |
| 466 | break |
| 467 | fi |
| 468 | done |
| 469 | if test -z "$haveit"; then |
| 470 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" |
| 471 | fi |
| 472 | if test "$hardcode_minus_L" != no; then |
| 473 | dnl FIXME: Not sure whether we should use |
| 474 | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
| 475 | dnl here. |
| 476 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 477 | else |
| 478 | dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH |
| 479 | dnl here, because this doesn't fit in flags passed to the |
| 480 | dnl compiler. So give up. No hardcoding. This affects only |
| 481 | dnl very old systems. |
| 482 | dnl FIXME: Not sure whether we should use |
| 483 | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
| 484 | dnl here. |
| 485 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
| 486 | fi |
| 487 | fi |
| 488 | fi |
| 489 | fi |
| 490 | else |
| 491 | if test "X$found_a" != "X"; then |
| 492 | dnl Linking with a static library. |
| 493 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" |
| 494 | else |
| 495 | dnl We shouldn't come here, but anyway it's good to have a |
| 496 | dnl fallback. |
| 497 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" |
| 498 | fi |
| 499 | fi |
| 500 | dnl Assume the include files are nearby. |
| 501 | additional_includedir= |
| 502 | case "$found_dir" in |
| 503 | */lib | */lib/) |
| 504 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 505 | additional_includedir="$basedir/include" |
| 506 | ;; |
| 507 | esac |
| 508 | if test "X$additional_includedir" != "X"; then |
| 509 | dnl Potentially add $additional_includedir to $INCNAME. |
| 510 | dnl But don't add it |
| 511 | dnl 1. if it's the standard /usr/include, |
| 512 | dnl 2. if it's /usr/local/include and we are using GCC on Linux, |
| 513 | dnl 3. if it's already present in $CPPFLAGS or the already |
| 514 | dnl constructed $INCNAME, |
| 515 | dnl 4. if it doesn't exist as a directory. |
| 516 | if test "X$additional_includedir" != "X/usr/include"; then |
| 517 | haveit= |
| 518 | if test "X$additional_includedir" = "X/usr/local/include"; then |
| 519 | if test -n "$GCC"; then |
| 520 | case $host_os in |
| 521 | linux* | gnu* | k*bsd*-gnu) haveit=yes;; |
| 522 | esac |
| 523 | fi |
| 524 | fi |
| 525 | if test -z "$haveit"; then |
| 526 | for x in $CPPFLAGS $INC[]NAME; do |
| 527 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 528 | if test "X$x" = "X-I$additional_includedir"; then |
| 529 | haveit=yes |
| 530 | break |
| 531 | fi |
| 532 | done |
| 533 | if test -z "$haveit"; then |
| 534 | if test -d "$additional_includedir"; then |
| 535 | dnl Really add $additional_includedir to $INCNAME. |
| 536 | INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" |
| 537 | fi |
| 538 | fi |
| 539 | fi |
| 540 | fi |
| 541 | fi |
| 542 | dnl Look for dependencies. |
| 543 | if test -n "$found_la"; then |
| 544 | dnl Read the .la file. It defines the variables |
| 545 | dnl dlname, library_names, old_library, dependency_libs, current, |
| 546 | dnl age, revision, installed, dlopen, dlpreopen, libdir. |
| 547 | save_libdir="$libdir" |
| 548 | case "$found_la" in |
| 549 | */* | *\\*) . "$found_la" ;; |
| 550 | *) . "./$found_la" ;; |
| 551 | esac |
| 552 | libdir="$save_libdir" |
| 553 | dnl We use only dependency_libs. |
| 554 | for dep in $dependency_libs; do |
| 555 | case "$dep" in |
| 556 | -L*) |
| 557 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 558 | dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. |
| 559 | dnl But don't add it |
| 560 | dnl 1. if it's the standard /usr/lib, |
| 561 | dnl 2. if it's /usr/local/lib and we are using GCC on Linux, |
| 562 | dnl 3. if it's already present in $LDFLAGS or the already |
| 563 | dnl constructed $LIBNAME, |
| 564 | dnl 4. if it doesn't exist as a directory. |
| 565 | if test "X$additional_libdir" != "X/usr/lib"; then |
| 566 | haveit= |
| 567 | if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 568 | if test -n "$GCC"; then |
| 569 | case $host_os in |
| 570 | linux* | gnu* | k*bsd*-gnu) haveit=yes;; |
| 571 | esac |
| 572 | fi |
| 573 | fi |
| 574 | if test -z "$haveit"; then |
| 575 | haveit= |
| 576 | for x in $LDFLAGS $LIB[]NAME; do |
| 577 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 578 | if test "X$x" = "X-L$additional_libdir"; then |
| 579 | haveit=yes |
| 580 | break |
| 581 | fi |
| 582 | done |
| 583 | if test -z "$haveit"; then |
| 584 | if test -d "$additional_libdir"; then |
| 585 | dnl Really add $additional_libdir to $LIBNAME. |
| 586 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" |
| 587 | fi |
| 588 | fi |
| 589 | haveit= |
| 590 | for x in $LDFLAGS $LTLIB[]NAME; do |
| 591 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 592 | if test "X$x" = "X-L$additional_libdir"; then |
| 593 | haveit=yes |
| 594 | break |
| 595 | fi |
| 596 | done |
| 597 | if test -z "$haveit"; then |
| 598 | if test -d "$additional_libdir"; then |
| 599 | dnl Really add $additional_libdir to $LTLIBNAME. |
| 600 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" |
| 601 | fi |
| 602 | fi |
| 603 | fi |
| 604 | fi |
| 605 | ;; |
| 606 | -R*) |
| 607 | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 608 | if test "$enable_rpath" != no; then |
| 609 | dnl Potentially add DIR to rpathdirs. |
| 610 | dnl The rpathdirs will be appended to $LIBNAME at the end. |
| 611 | haveit= |
| 612 | for x in $rpathdirs; do |
| 613 | if test "X$x" = "X$dir"; then |
| 614 | haveit=yes |
| 615 | break |
| 616 | fi |
| 617 | done |
| 618 | if test -z "$haveit"; then |
| 619 | rpathdirs="$rpathdirs $dir" |
| 620 | fi |
| 621 | dnl Potentially add DIR to ltrpathdirs. |
| 622 | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
| 623 | haveit= |
| 624 | for x in $ltrpathdirs; do |
| 625 | if test "X$x" = "X$dir"; then |
| 626 | haveit=yes |
| 627 | break |
| 628 | fi |
| 629 | done |
| 630 | if test -z "$haveit"; then |
| 631 | ltrpathdirs="$ltrpathdirs $dir" |
| 632 | fi |
| 633 | fi |
| 634 | ;; |
| 635 | -l*) |
| 636 | dnl Handle this in the next round. |
| 637 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 638 | ;; |
| 639 | *.la) |
| 640 | dnl Handle this in the next round. Throw away the .la's |
| 641 | dnl directory; it is already contained in a preceding -L |
| 642 | dnl option. |
| 643 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 644 | ;; |
| 645 | *) |
| 646 | dnl Most likely an immediate library name. |
| 647 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" |
| 648 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" |
| 649 | ;; |
| 650 | esac |
| 651 | done |
| 652 | fi |
| 653 | else |
| 654 | dnl Didn't find the library; assume it is in the system directories |
| 655 | dnl known to the linker and runtime loader. (All the system |
| 656 | dnl directories known to the linker should also be known to the |
| 657 | dnl runtime loader, otherwise the system is severely misconfigured.) |
| 658 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
| 659 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" |
| 660 | fi |
| 661 | fi |
| 662 | fi |
| 663 | done |
| 664 | done |
| 665 | if test "X$rpathdirs" != "X"; then |
| 666 | if test -n "$hardcode_libdir_separator"; then |
| 667 | dnl Weird platform: only the last -rpath option counts, the user must |
| 668 | dnl pass all path elements in one option. We can arrange that for a |
| 669 | dnl single library, but not when more than one $LIBNAMEs are used. |
| 670 | alldirs= |
| 671 | for found_dir in $rpathdirs; do |
| 672 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 673 | done |
| 674 | dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. |
| 675 | acl_save_libdir="$libdir" |
| 676 | libdir="$alldirs" |
| 677 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 678 | libdir="$acl_save_libdir" |
| 679 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
| 680 | else |
| 681 | dnl The -rpath options are cumulative. |
| 682 | for found_dir in $rpathdirs; do |
| 683 | acl_save_libdir="$libdir" |
| 684 | libdir="$found_dir" |
| 685 | eval flag=\"$hardcode_libdir_flag_spec\" |
| 686 | libdir="$acl_save_libdir" |
| 687 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
| 688 | done |
| 689 | fi |
| 690 | fi |
| 691 | if test "X$ltrpathdirs" != "X"; then |
| 692 | dnl When using libtool, the option that works for both libraries and |
| 693 | dnl executables is -R. The -R options are cumulative. |
| 694 | for found_dir in $ltrpathdirs; do |
| 695 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" |
| 696 | done |
| 697 | fi |
| 698 | ]) |
| 699 | |
| 700 | dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, |
| 701 | dnl unless already present in VAR. |
| 702 | dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes |
| 703 | dnl contains two or three consecutive elements that belong together. |
| 704 | AC_DEFUN([AC_LIB_APPENDTOVAR], |
| 705 | [ |
| 706 | for element in [$2]; do |
| 707 | haveit= |
| 708 | for x in $[$1]; do |
| 709 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 710 | if test "X$x" = "X$element"; then |
| 711 | haveit=yes |
| 712 | break |
| 713 | fi |
| 714 | done |
| 715 | if test -z "$haveit"; then |
| 716 | [$1]="${[$1]}${[$1]:+ }$element" |
| 717 | fi |
| 718 | done |
| 719 | ]) |
| 720 | |
| 721 | # lib-ld.m4 serial 3 (gettext-0.13) |
| 722 | dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. |
| 723 | dnl This file is free software; the Free Software Foundation |
| 724 | dnl gives unlimited permission to copy and/or distribute it, |
| 725 | dnl with or without modifications, as long as this notice is preserved. |
| 726 | |
| 727 | dnl Subroutines of libtool.m4, |
| 728 | dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision |
| 729 | dnl with libtool.m4. |
| 730 | |
| 731 | dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. |
| 732 | AC_DEFUN([AC_LIB_PROG_LD_GNU], |
| 733 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, |
| 734 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 735 | case `$LD -v 2>&1 </dev/null` in |
| 736 | *GNU* | *'with BFD'*) |
| 737 | acl_cv_prog_gnu_ld=yes ;; |
| 738 | *) |
| 739 | acl_cv_prog_gnu_ld=no ;; |
| 740 | esac]) |
| 741 | with_gnu_ld=$acl_cv_prog_gnu_ld |
| 742 | ]) |
| 743 | |
| 744 | dnl From libtool-1.4. Sets the variable LD. |
| 745 | AC_DEFUN([AC_LIB_PROG_LD], |
| 746 | [AC_ARG_WITH(gnu-ld, |
| 747 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| 748 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| 749 | AC_REQUIRE([AC_PROG_CC])dnl |
| 750 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 751 | # Prepare PATH_SEPARATOR. |
| 752 | # The user is always right. |
| 753 | if test "${PATH_SEPARATOR+set}" != set; then |
| 754 | echo "#! /bin/sh" >conf$$.sh |
| 755 | echo "exit 0" >>conf$$.sh |
| 756 | chmod +x conf$$.sh |
| 757 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 758 | PATH_SEPARATOR=';' |
| 759 | else |
| 760 | PATH_SEPARATOR=: |
| 761 | fi |
| 762 | rm -f conf$$.sh |
| 763 | fi |
| 764 | ac_prog=ld |
| 765 | if test "$GCC" = yes; then |
| 766 | # Check if gcc -print-prog-name=ld gives a path. |
| 767 | AC_MSG_CHECKING([for ld used by GCC]) |
| 768 | case $host in |
| 769 | *-*-mingw*) |
| 770 | # gcc leaves a trailing carriage return which upsets mingw |
| 771 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| 772 | *) |
| 773 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| 774 | esac |
| 775 | case $ac_prog in |
| 776 | # Accept absolute paths. |
| 777 | [[\\/]* | [A-Za-z]:[\\/]*)] |
| 778 | [re_direlt='/[^/][^/]*/\.\./'] |
| 779 | # Canonicalize the path of ld |
| 780 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 781 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 782 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 783 | done |
| 784 | test -z "$LD" && LD="$ac_prog" |
| 785 | ;; |
| 786 | "") |
| 787 | # If it fails, then pretend we aren't using GCC. |
| 788 | ac_prog=ld |
| 789 | ;; |
| 790 | *) |
| 791 | # If it is relative, then search for the first ld in PATH. |
| 792 | with_gnu_ld=unknown |
| 793 | ;; |
| 794 | esac |
| 795 | elif test "$with_gnu_ld" = yes; then |
| 796 | AC_MSG_CHECKING([for GNU ld]) |
| 797 | else |
| 798 | AC_MSG_CHECKING([for non-GNU ld]) |
| 799 | fi |
| 800 | AC_CACHE_VAL(acl_cv_path_LD, |
| 801 | [if test -z "$LD"; then |
| 802 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 803 | for ac_dir in $PATH; do |
| 804 | test -z "$ac_dir" && ac_dir=. |
| 805 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 806 | acl_cv_path_LD="$ac_dir/$ac_prog" |
| 807 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 808 | # but apparently some GNU ld's only accept -v. |
| 809 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 810 | case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in |
| 811 | *GNU* | *'with BFD'*) |
| 812 | test "$with_gnu_ld" != no && break ;; |
| 813 | *) |
| 814 | test "$with_gnu_ld" != yes && break ;; |
| 815 | esac |
| 816 | fi |
| 817 | done |
| 818 | IFS="$ac_save_ifs" |
| 819 | else |
| 820 | acl_cv_path_LD="$LD" # Let the user override the test with a path. |
| 821 | fi]) |
| 822 | LD="$acl_cv_path_LD" |
| 823 | if test -n "$LD"; then |
| 824 | AC_MSG_RESULT($LD) |
| 825 | else |
| 826 | AC_MSG_RESULT(no) |
| 827 | fi |
| 828 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 829 | AC_LIB_PROG_LD_GNU |
| 830 | ]) |
| 831 | |
| 832 | dnl @synopsis AC_JNI_INCLUDE_DIR |
| 833 | dnl |
| 834 | dnl AC_JNI_INCLUDE_DIR finds include directories needed |
| 835 | dnl for compiling programs using the JNI interface. |
| 836 | dnl |
| 837 | dnl JNI include directories are usually in the java distribution |
| 838 | dnl This is deduced from the value of JAVAC. When this macro |
| 839 | dnl completes, a list of directories is left in the variable |
| 840 | dnl JNI_INCLUDE_DIRS. |
| 841 | dnl |
| 842 | dnl Example usage follows: |
| 843 | dnl |
| 844 | dnl AC_JNI_INCLUDE_DIR |
| 845 | dnl |
| 846 | dnl for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS |
| 847 | dnl do |
| 848 | dnl CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR" |
| 849 | dnl done |
| 850 | dnl |
| 851 | dnl If you want to force a specific compiler: |
| 852 | dnl |
| 853 | dnl - at the configure.in level, set JAVAC=yourcompiler before calling |
| 854 | dnl AC_JNI_INCLUDE_DIR |
| 855 | dnl |
| 856 | dnl - at the configure level, setenv JAVAC |
| 857 | dnl |
| 858 | dnl Note: This macro can work with the autoconf M4 macros for Java programs. |
| 859 | dnl This particular macro is not part of the original set of macros. |
| 860 | dnl |
| 861 | dnl @author Don Anderson <dda@sleepycat.com> |
| 862 | dnl @version $Id: ac_jni_include_dirs.m4,v 1.3 2004/12/24 01:16:37 guidod Exp $ |
| 863 | dnl |
| 864 | AC_DEFUN([AC_JNI_INCLUDE_DIR],[ |
| 865 | |
| 866 | JNI_INCLUDE_DIRS="" |
| 867 | |
| 868 | test "x$JAVAC" = x && AC_MSG_ERROR(['$JAVAC' undefined]) |
| 869 | AC_PATH_PROG(_ACJNI_JAVAC, $JAVAC, no) |
| 870 | test "x$_ACJNI_JAVAC" = xno && AC_MSG_ERROR([$JAVAC could not be found in path]) |
| 871 | |
| 872 | _ACJNI_FOLLOW_SYMLINKS("$_ACJNI_JAVAC") |
| 873 | _JTOPDIR=`echo "$_ACJNI_FOLLOWED" | sed -e 's://*:/:g' -e 's:/[[^/]]*$::'` |
| 874 | case "$host_os" in |
| 875 | darwin*) _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'` |
| 876 | _JINC="$_JTOPDIR/Headers";; |
| 877 | *) _JINC="$_JTOPDIR/include";; |
| 878 | esac |
| 879 | if test -f "$_JINC/jni.h"; then |
| 880 | JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JINC" |
| 881 | else |
| 882 | _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'` |
| 883 | if test -f "$_JTOPDIR/include/jni.h"; then |
| 884 | JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include" |
| 885 | else |
| 886 | AC_MSG_ERROR([cannot find java include files]) |
| 887 | fi |
| 888 | fi |
| 889 | |
| 890 | # get the likely subdirectories for system specific java includes |
| 891 | case "$host_os" in |
| 892 | bsdi*) _JNI_INC_SUBDIRS="bsdos";; |
| 893 | linux*) _JNI_INC_SUBDIRS="linux genunix";; |
| 894 | osf*) _JNI_INC_SUBDIRS="alpha";; |
| 895 | solaris*) _JNI_INC_SUBDIRS="solaris";; |
| 896 | mingw*) _JNI_INC_SUBDIRS="win32";; |
| 897 | cygwin*) _JNI_INC_SUBDIRS="win32";; |
| 898 | *) _JNI_INC_SUBDIRS="genunix";; |
| 899 | esac |
| 900 | |
| 901 | # add any subdirectories that are present |
| 902 | for JINCSUBDIR in $_JNI_INC_SUBDIRS |
| 903 | do |
| 904 | if test -d "$_JTOPDIR/include/$JINCSUBDIR"; then |
| 905 | JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include/$JINCSUBDIR" |
| 906 | fi |
| 907 | done |
| 908 | ]) |
| 909 | |
| 910 | # _ACJNI_FOLLOW_SYMLINKS <path> |
| 911 | # Follows symbolic links on <path>, |
| 912 | # finally setting variable _ACJNI_FOLLOWED |
| 913 | # -------------------- |
| 914 | AC_DEFUN([_ACJNI_FOLLOW_SYMLINKS],[ |
| 915 | # find the include directory relative to the javac executable |
| 916 | _cur="$1" |
| 917 | while ls -ld "$_cur" 2>/dev/null | grep " -> " >/dev/null; do |
| 918 | AC_MSG_CHECKING(symlink for $_cur) |
| 919 | _slink=`ls -ld "$_cur" | sed 's/.* -> //'` |
| 920 | case "$_slink" in |
| 921 | /*) _cur="$_slink";; |
| 922 | # 'X' avoids triggering unwanted echo options. |
| 923 | *) _cur=`echo "X$_cur" | sed -e 's/^X//' -e 's:[[^/]]*$::'`"$_slink";; |
| 924 | esac |
| 925 | AC_MSG_RESULT($_cur) |
| 926 | done |
| 927 | _ACJNI_FOLLOWED="$_cur" |
| 928 | ])# _ACJNI |
| 929 | |