Browse Source

Simplify library searching

Use AX_CXX_CHECK_LIB from autoconf archive instead of
AC_LIB_HAVE_LINKFLAGS which is from gettext and causes a bunch of
other stuff to need to be copied in.
changes/91/636791/1
Monty Taylor 3 months ago
parent
commit
2cabe5501c
3 changed files with 116 additions and 697 deletions
  1. 0
    672
      config/config.rpath
  2. 110
    0
      m4/ax_cxx_check_lib.m4
  3. 6
    25
      m4/pandora_have_libcpprest.m4

+ 0
- 672
config/config.rpath View File

@@ -1,672 +0,0 @@
1
-#! /bin/sh
2
-# Output a system dependent set of variables, describing how to set the
3
-# run time search path of shared libraries in an executable.
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-#
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-#   Copyright 1996-2010 Free Software Foundation, Inc.
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-#   Taken from GNU libtool, 2001
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-#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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-#
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-#   This file is free software; the Free Software Foundation gives
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-#   unlimited permission to copy and/or distribute it, with or without
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-#   modifications, as long as this notice is preserved.
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-#
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-# The first argument passed to this file is the canonical host specification,
14
-#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
15
-# or
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-#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
17
-# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
18
-# should be set by the caller.
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-#
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-# The set of defined variables is at the end of this script.
21
-
22
-# Known limitations:
23
-# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
24
-#   than 256 bytes, otherwise the compiler driver will dump core. The only
25
-#   known workaround is to choose shorter directory names for the build
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-#   directory and/or the installation directory.
27
-
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-# All known linkers require a `.a' archive for static linking (except MSVC,
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-# which needs '.lib').
30
-libext=a
31
-shrext=.so
32
-
33
-host="$1"
34
-host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
35
-host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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-host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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-
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-# Code taken from libtool.m4's _LT_CC_BASENAME.
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-
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-for cc_temp in $CC""; do
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-  case $cc_temp in
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-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
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-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
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-    \-*) ;;
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-    *) break;;
46
-  esac
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-done
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-cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
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-
50
-# Code taken from libtool.m4's _LT_COMPILER_PIC.
51
-
52
-wl=
53
-if test "$GCC" = yes; then
54
-  wl='-Wl,'
55
-else
56
-  case "$host_os" in
57
-    aix*)
58
-      wl='-Wl,'
59
-      ;;
60
-    darwin*)
61
-      case $cc_basename in
62
-        xlc*)
63
-          wl='-Wl,'
64
-          ;;
65
-      esac
66
-      ;;
67
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
68
-      ;;
69
-    hpux9* | hpux10* | hpux11*)
70
-      wl='-Wl,'
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-      ;;
72
-    irix5* | irix6* | nonstopux*)
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-      wl='-Wl,'
74
-      ;;
75
-    newsos6)
76
-      ;;
77
-    linux* | k*bsd*-gnu)
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-      case $cc_basename in
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-        ecc*)
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-          wl='-Wl,'
81
-          ;;
82
-        icc* | ifort*)
83
-          wl='-Wl,'
84
-          ;;
85
-        lf95*)
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-          wl='-Wl,'
87
-          ;;
88
-        pgcc | pgf77 | pgf90)
89
-          wl='-Wl,'
90
-          ;;
91
-        ccc*)
92
-          wl='-Wl,'
93
-          ;;
94
-        como)
95
-          wl='-lopt='
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-          ;;
97
-        *)
98
-          case `$CC -V 2>&1 | sed 5q` in
99
-            *Sun\ C*)
100
-              wl='-Wl,'
101
-              ;;
102
-          esac
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-          ;;
104
-      esac
105
-      ;;
106
-    osf3* | osf4* | osf5*)
107
-      wl='-Wl,'
108
-      ;;
109
-    rdos*)
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-      ;;
111
-    solaris*)
112
-      wl='-Wl,'
113
-      ;;
114
-    sunos4*)
115
-      wl='-Qoption ld '
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-      ;;
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-    sysv4 | sysv4.2uw2* | sysv4.3*)
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-      wl='-Wl,'
119
-      ;;
120
-    sysv4*MP*)
121
-      ;;
122
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
123
-      wl='-Wl,'
124
-      ;;
125
-    unicos*)
126
-      wl='-Wl,'
127
-      ;;
128
-    uts4*)
129
-      ;;
130
-  esac
131
-fi
132
-
133
-# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
134
-
135
-hardcode_libdir_flag_spec=
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-hardcode_libdir_separator=
137
-hardcode_direct=no
138
-hardcode_minus_L=no
139
-
140
-case "$host_os" in
141
-  cygwin* | mingw* | pw32* | cegcc*)
142
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
143
-    # When not using gcc, we currently assume that we are using
144
-    # Microsoft Visual C++.
145
-    if test "$GCC" != yes; then
146
-      with_gnu_ld=no
147
-    fi
148
-    ;;
149
-  interix*)
150
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
151
-    with_gnu_ld=yes
152
-    ;;
153
-  openbsd*)
154
-    with_gnu_ld=no
155
-    ;;
156
-esac
157
-
158
-ld_shlibs=yes
159
-if test "$with_gnu_ld" = yes; then
160
-  # Set some defaults for GNU ld with shared library support. These
161
-  # are reset later if shared libraries are not supported. Putting them
162
-  # here allows them to be overridden if necessary.
163
-  # Unlike libtool, we use -rpath here, not --rpath, since the documented
164
-  # option of GNU ld is called -rpath, not --rpath.
165
-  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
166
-  case "$host_os" in
167
-    aix[3-9]*)
168
-      # On AIX/PPC, the GNU linker is very broken
169
-      if test "$host_cpu" != ia64; then
170
-        ld_shlibs=no
171
-      fi
172
-      ;;
173
-    amigaos*)
174
-      hardcode_libdir_flag_spec='-L$libdir'
175
-      hardcode_minus_L=yes
176
-      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
177
-      # that the semantics of dynamic libraries on AmigaOS, at least up
178
-      # to version 4, is to share data among multiple programs linked
179
-      # with the same dynamic library.  Since this doesn't match the
180
-      # behavior of shared libraries on other platforms, we cannot use
181
-      # them.
182
-      ld_shlibs=no
183
-      ;;
184
-    beos*)
185
-      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
186
-        :
187
-      else
188
-        ld_shlibs=no
189
-      fi
190
-      ;;
191
-    cygwin* | mingw* | pw32* | cegcc*)
192
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
193
-      # no search path for DLLs.
194
-      hardcode_libdir_flag_spec='-L$libdir'
195
-      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
196
-        :
197
-      else
198
-        ld_shlibs=no
199
-      fi
200
-      ;;
201
-    interix[3-9]*)
202
-      hardcode_direct=no
203
-      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
204
-      ;;
205
-    gnu* | linux* | k*bsd*-gnu)
206
-      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
207
-        :
208
-      else
209
-        ld_shlibs=no
210
-      fi
211
-      ;;
212
-    netbsd*)
213
-      ;;
214
-    solaris*)
215
-      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
216
-        ld_shlibs=no
217
-      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
218
-        :
219
-      else
220
-        ld_shlibs=no
221
-      fi
222
-      ;;
223
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
224
-      case `$LD -v 2>&1` in
225
-        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
226
-          ld_shlibs=no
227
-          ;;
228
-        *)
229
-          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
230
-            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
231
-          else
232
-            ld_shlibs=no
233
-          fi
234
-          ;;
235
-      esac
236
-      ;;
237
-    sunos4*)
238
-      hardcode_direct=yes
239
-      ;;
240
-    *)
241
-      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
242
-        :
243
-      else
244
-        ld_shlibs=no
245
-      fi
246
-      ;;
247
-  esac
248
-  if test "$ld_shlibs" = no; then
249
-    hardcode_libdir_flag_spec=
250
-  fi
251
-else
252
-  case "$host_os" in
253
-    aix3*)
254
-      # Note: this linker hardcodes the directories in LIBPATH if there
255
-      # are no directories specified by -L.
256
-      hardcode_minus_L=yes
257
-      if test "$GCC" = yes; then
258
-        # Neither direct hardcoding nor static linking is supported with a
259
-        # broken collect2.
260
-        hardcode_direct=unsupported
261
-      fi
262
-      ;;
263
-    aix[4-9]*)
264
-      if test "$host_cpu" = ia64; then
265
-        # On IA64, the linker does run time linking by default, so we don't
266
-        # have to do anything special.
267
-        aix_use_runtimelinking=no
268
-      else
269
-        aix_use_runtimelinking=no
270
-        # Test if we are trying to use run time linking or normal
271
-        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
272
-        # need to do runtime linking.
273
-        case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
274
-          for ld_flag in $LDFLAGS; do
275
-            if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
276
-              aix_use_runtimelinking=yes
277
-              break
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-            fi
279
-          done
280
-          ;;
281
-        esac
282
-      fi
283
-      hardcode_direct=yes
284
-      hardcode_libdir_separator=':'
285
-      if test "$GCC" = yes; then
286
-        case $host_os in aix4.[012]|aix4.[012].*)
287
-          collect2name=`${CC} -print-prog-name=collect2`
288
-          if test -f "$collect2name" && \
289
-            strings "$collect2name" | grep resolve_lib_name >/dev/null
290
-          then
291
-            # We have reworked collect2
292
-            :
293
-          else
294
-            # We have old collect2
295
-            hardcode_direct=unsupported
296
-            hardcode_minus_L=yes
297
-            hardcode_libdir_flag_spec='-L$libdir'
298
-            hardcode_libdir_separator=
299
-          fi
300
-          ;;
301
-        esac
302
-      fi
303
-      # Begin _LT_AC_SYS_LIBPATH_AIX.
304
-      echo 'int main () { return 0; }' > conftest.c
305
-      ${CC} ${LDFLAGS} conftest.c -o conftest
306
-      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
307
-}'`
308
-      if test -z "$aix_libpath"; then
309
-        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
310
-}'`
311
-      fi
312
-      if test -z "$aix_libpath"; then
313
-        aix_libpath="/usr/lib:/lib"
314
-      fi
315
-      rm -f conftest.c conftest
316
-      # End _LT_AC_SYS_LIBPATH_AIX.
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-      if test "$aix_use_runtimelinking" = yes; then
318
-        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
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-      else
320
-        if test "$host_cpu" = ia64; then
321
-          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
322
-        else
323
-          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
324
-        fi
325
-      fi
326
-      ;;
327
-    amigaos*)
328
-      hardcode_libdir_flag_spec='-L$libdir'
329
-      hardcode_minus_L=yes
330
-      # see comment about different semantics on the GNU ld section
331
-      ld_shlibs=no
332
-      ;;
333
-    bsdi[45]*)
334
-      ;;
335
-    cygwin* | mingw* | pw32* | cegcc*)
336
-      # When not using gcc, we currently assume that we are using
337
-      # Microsoft Visual C++.
338
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
339
-      # no search path for DLLs.
340
-      hardcode_libdir_flag_spec=' '
341
-      libext=lib
342
-      ;;
343
-    darwin* | rhapsody*)
344
-      hardcode_direct=no
345
-      if test "$GCC" = yes ; then
346
-        :
347
-      else
348
-        case $cc_basename in
349
-          xlc*)
350
-            ;;
351
-          *)
352
-            ld_shlibs=no
353
-            ;;
354
-        esac
355
-      fi
356
-      ;;
357
-    dgux*)
358
-      hardcode_libdir_flag_spec='-L$libdir'
359
-      ;;
360
-    freebsd1*)
361
-      ld_shlibs=no
362
-      ;;
363
-    freebsd2.2*)
364
-      hardcode_libdir_flag_spec='-R$libdir'
365
-      hardcode_direct=yes
366
-      ;;
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-    freebsd2*)
368
-      hardcode_direct=yes
369
-      hardcode_minus_L=yes
370
-      ;;
371
-    freebsd* | dragonfly*)
372
-      hardcode_libdir_flag_spec='-R$libdir'
373
-      hardcode_direct=yes
374
-      ;;
375
-    hpux9*)
376
-      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
377
-      hardcode_libdir_separator=:
378
-      hardcode_direct=yes
379
-      # hardcode_minus_L: Not really in the search PATH,
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-      # but as the default location of the library.
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-      hardcode_minus_L=yes
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-      ;;
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-    hpux10*)
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-      if test "$with_gnu_ld" = no; then
385
-        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
386
-        hardcode_libdir_separator=:
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-        hardcode_direct=yes
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-        # hardcode_minus_L: Not really in the search PATH,
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-        # but as the default location of the library.
390
-        hardcode_minus_L=yes
391
-      fi
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-      ;;
393
-    hpux11*)
394
-      if test "$with_gnu_ld" = no; then
395
-        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
396
-        hardcode_libdir_separator=:
397
-        case $host_cpu in
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-          hppa*64*|ia64*)
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-            hardcode_direct=no
400
-            ;;
401
-          *)
402
-            hardcode_direct=yes
403
-            # hardcode_minus_L: Not really in the search PATH,
404
-            # but as the default location of the library.
405
-            hardcode_minus_L=yes
406
-            ;;
407
-        esac
408
-      fi
409
-      ;;
410
-    irix5* | irix6* | nonstopux*)
411
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
412
-      hardcode_libdir_separator=:
413
-      ;;
414
-    netbsd*)
415
-      hardcode_libdir_flag_spec='-R$libdir'
416
-      hardcode_direct=yes
417
-      ;;
418
-    newsos6)
419
-      hardcode_direct=yes
420
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
421
-      hardcode_libdir_separator=:
422
-      ;;
423
-    openbsd*)
424
-      if test -f /usr/libexec/ld.so; then
425
-        hardcode_direct=yes
426
-        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
427
-          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
428
-        else
429
-          case "$host_os" in
430
-            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
431
-              hardcode_libdir_flag_spec='-R$libdir'
432
-              ;;
433
-            *)
434
-              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
435
-              ;;
436
-          esac
437
-        fi
438
-      else
439
-        ld_shlibs=no
440
-      fi
441
-      ;;
442
-    os2*)
443
-      hardcode_libdir_flag_spec='-L$libdir'
444
-      hardcode_minus_L=yes
445
-      ;;
446
-    osf3*)
447
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
448
-      hardcode_libdir_separator=:
449
-      ;;
450
-    osf4* | osf5*)
451
-      if test "$GCC" = yes; then
452
-        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
453
-      else
454
-        # Both cc and cxx compiler support -rpath directly
455
-        hardcode_libdir_flag_spec='-rpath $libdir'
456
-      fi
457
-      hardcode_libdir_separator=:
458
-      ;;
459
-    solaris*)
460
-      hardcode_libdir_flag_spec='-R$libdir'
461
-      ;;
462
-    sunos4*)
463
-      hardcode_libdir_flag_spec='-L$libdir'
464
-      hardcode_direct=yes
465
-      hardcode_minus_L=yes
466
-      ;;
467
-    sysv4)
468
-      case $host_vendor in
469
-        sni)
470
-          hardcode_direct=yes # is this really true???
471
-          ;;
472
-        siemens)
473
-          hardcode_direct=no
474
-          ;;
475
-        motorola)
476
-          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
477
-          ;;
478
-      esac
479
-      ;;
480
-    sysv4.3*)
481
-      ;;
482
-    sysv4*MP*)
483
-      if test -d /usr/nec; then
484
-        ld_shlibs=yes
485
-      fi
486
-      ;;
487
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
488
-      ;;
489
-    sysv5* | sco3.2v5* | sco5v6*)
490
-      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
491
-      hardcode_libdir_separator=':'
492
-      ;;
493
-    uts4*)
494
-      hardcode_libdir_flag_spec='-L$libdir'
495
-      ;;
496
-    *)
497
-      ld_shlibs=no
498
-      ;;
499
-  esac
500
-fi
501
-
502
-# Check dynamic linker characteristics
503
-# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
504
-# Unlike libtool.m4, here we don't care about _all_ names of the library, but
505
-# only about the one the linker finds when passed -lNAME. This is the last
506
-# element of library_names_spec in libtool.m4, or possibly two of them if the
507
-# linker has special search rules.
508
-library_names_spec=      # the last element of library_names_spec in libtool.m4
509
-libname_spec='lib$name'
510
-case "$host_os" in
511
-  aix3*)
512
-    library_names_spec='$libname.a'
513
-    ;;
514
-  aix[4-9]*)
515
-    library_names_spec='$libname$shrext'
516
-    ;;
517
-  amigaos*)
518
-    library_names_spec='$libname.a'
519
-    ;;
520
-  beos*)
521
-    library_names_spec='$libname$shrext'
522
-    ;;
523
-  bsdi[45]*)
524
-    library_names_spec='$libname$shrext'
525
-    ;;
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-  cygwin* | mingw* | pw32* | cegcc*)
527
-    shrext=.dll
528
-    library_names_spec='$libname.dll.a $libname.lib'
529
-    ;;
530
-  darwin* | rhapsody*)
531
-    shrext=.dylib
532
-    library_names_spec='$libname$shrext'
533
-    ;;
534
-  dgux*)
535
-    library_names_spec='$libname$shrext'
536
-    ;;
537
-  freebsd1*)
538
-    ;;
539
-  freebsd* | dragonfly*)
540
-    case "$host_os" in
541
-      freebsd[123]*)
542
-        library_names_spec='$libname$shrext$versuffix' ;;
543
-      *)
544
-        library_names_spec='$libname$shrext' ;;
545
-    esac
546
-    ;;
547
-  gnu*)
548
-    library_names_spec='$libname$shrext'
549
-    ;;
550
-  hpux9* | hpux10* | hpux11*)
551
-    case $host_cpu in
552
-      ia64*)
553
-        shrext=.so
554
-        ;;
555
-      hppa*64*)
556
-        shrext=.sl
557
-        ;;
558
-      *)
559
-        shrext=.sl
560
-        ;;
561
-    esac
562
-    library_names_spec='$libname$shrext'
563
-    ;;
564
-  interix[3-9]*)
565
-    library_names_spec='$libname$shrext'
566
-    ;;
567
-  irix5* | irix6* | nonstopux*)
568
-    library_names_spec='$libname$shrext'
569
-    case "$host_os" in
570
-      irix5* | nonstopux*)
571
-        libsuff= shlibsuff=
572
-        ;;
573
-      *)
574
-        case $LD in
575
-          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
576
-          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
577
-          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
578
-          *) libsuff= shlibsuff= ;;
579
-        esac
580
-        ;;
581
-    esac
582
-    ;;
583
-  linux*oldld* | linux*aout* | linux*coff*)
584
-    ;;
585
-  linux* | k*bsd*-gnu)
586
-    library_names_spec='$libname$shrext'
587
-    ;;
588
-  knetbsd*-gnu)
589
-    library_names_spec='$libname$shrext'
590
-    ;;
591
-  netbsd*)
592
-    library_names_spec='$libname$shrext'
593
-    ;;
594
-  newsos6)
595
-    library_names_spec='$libname$shrext'
596
-    ;;
597
-  nto-qnx*)
598
-    library_names_spec='$libname$shrext'
599
-    ;;
600
-  openbsd*)
601
-    library_names_spec='$libname$shrext$versuffix'
602
-    ;;
603
-  os2*)
604
-    libname_spec='$name'
605
-    shrext=.dll
606
-    library_names_spec='$libname.a'
607
-    ;;
608
-  osf3* | osf4* | osf5*)
609
-    library_names_spec='$libname$shrext'
610
-    ;;
611
-  rdos*)
612
-    ;;
613
-  solaris*)
614
-    library_names_spec='$libname$shrext'
615
-    ;;
616
-  sunos4*)
617
-    library_names_spec='$libname$shrext$versuffix'
618
-    ;;
619
-  sysv4 | sysv4.3*)
620
-    library_names_spec='$libname$shrext'
621
-    ;;
622
-  sysv4*MP*)
623
-    library_names_spec='$libname$shrext'
624
-    ;;
625
-  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
626
-    library_names_spec='$libname$shrext'
627
-    ;;
628
-  uts4*)
629
-    library_names_spec='$libname$shrext'
630
-    ;;
631
-esac
632
-
633
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
634
-escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
635
-shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
636
-escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
637
-escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
638
-escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
639
-
640
-LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
641
-
642
-# How to pass a linker flag through the compiler.
643
-wl="$escaped_wl"
644
-
645
-# Static library suffix (normally "a").
646
-libext="$libext"
647
-
648
-# Shared library suffix (normally "so").
649
-shlibext="$shlibext"
650
-
651
-# Format of library name prefix.
652
-libname_spec="$escaped_libname_spec"
653
-
654
-# Library names that the linker finds when passed -lNAME.
655
-library_names_spec="$escaped_library_names_spec"
656
-
657
-# Flag to hardcode \$libdir into a binary during linking.
658
-# This must work even if \$libdir does not exist.
659
-hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
660
-
661
-# Whether we need a single -rpath flag with a separated argument.
662
-hardcode_libdir_separator="$hardcode_libdir_separator"
663
-
664
-# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
665
-# resulting binary.
666
-hardcode_direct="$hardcode_direct"
667
-
668
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
669
-# resulting binary.
670
-hardcode_minus_L="$hardcode_minus_L"
671
-
672
-EOF

+ 110
- 0
m4/ax_cxx_check_lib.m4 View File

@@ -0,0 +1,110 @@
1
+dnl @synopsis AX_CXX_CHECK_LIB(libname, functioname, action-if, action-if-not)
2
+dnl
3
+dnl The standard AC_CHECK_LIB can not test functions in namespaces.
4
+dnl Therefore AC_CHECK_LIB(cgicc, cgicc::Cgicc::getVersion) will always
5
+dnl fail. We need to decompose the functionname into a series of namespaces
6
+dnl where it gets declared so that it can be used for a link test.
7
+dnl
8
+dnl In the first version I did allow namespace::functionname to be a
9
+dnl reference to a void-argument global functionname (just wrapped in a
10
+dnl namespace) like its C counterparts would be - but in reality such
11
+dnl thing does not exist. The only global / static functions are always
12
+dnl made const-functions which is an attribute mangled along into the
13
+dnl library function export name. 
14
+dnl
15
+dnl The normal usage will ask for a test of a class-member function which
16
+dnl should be presented with a full function spec with arguments given in 
17
+dnl parentheses following the function name - if the function to test for 
18
+dnl does expect arguments then you should add default initial values in the 
19
+dnl prototype (even if they do not exist originally, these are used only 
20
+dnl locally to build a correct function call in the configure test script).
21
+dnl
22
+dnl In the current version if you do omit the parenthesis from the macro
23
+dnl argument then the macro will assume that you want to check for the
24
+dnl class name - which is really to check for default constructor being
25
+dnl exported from the given library name. 
26
+dnl
27
+dnl   EXAMPLE:
28
+dnl AX_CXX_CHECK_LIB(cgicc, [cgicc::HTTPCookie])
29
+dnl AX_CXX_CHECK_LIB(cgicc, [cgicc::Cgicc::getVersion () const],
30
+dnl AX_CXX_CHECK_LIB(boost_regex, [boost::RegEx::Position (int i = 0) const])
31
+dnl
32
+dnl Result:
33
+dnl Just as the usual AX_CXX_CHECK_LIB - defines HAVE_LIBCGICC 
34
+dnl and adds the libraries to the default library path (and
35
+dnl uses internally the normal ac_check_lib cache symbol
36
+dnl like ac_cv_lib_cgicc_cgicc__Cgicc)
37
+dnl
38
+dnl Footnote: The C++ language is not good at creating stable library
39
+dnl interfaces at the binary level - a lot of functionality is usually being 
40
+dnl given as inline functions plus there is hardly a chance to create opaque 
41
+dnl types. Therefore most C++ library tests will only do compile tests using
42
+dnl the header files. Doing a check_lib is however good to check the link
43
+dnl dependency before hitting it as an error in the build later.
44
+dnl
45
+dnl @category C++
46
+dnl @author Guido U. Draheim
47
+dnl @vesion 2006-12-18
48
+
49
+AC_DEFUN([AX_CXX_CHECK_LIB],
50
+[m4_ifval([$3], , [AH_CHECK_LIB([$1])])dnl
51
+AS_LITERAL_IF([$1],
52
+	      [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])],
53
+	      [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1''_$2])])dnl
54
+AC_CACHE_CHECK([for $2 in -l$1], ac_Lib,
55
+[ac_check_lib_save_LIBS=$LIBS
56
+LIBS="-l$1 $5 $LIBS"
57
+case "$2" 
58
+in *::*::*\(*)
59
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
60
+ namespace `echo "$2" | sed -e "s/::.*//"` 
61
+ { class `echo "$2" | sed -e "s/.*::\\(.*\\)::.*/\\1/" -e "s/(.*//"` 
62
+   { public: int `echo "$2" | sed -e "s/.*:://" -e "/(/!s/..*/&()/"`;
63
+   };
64
+ }
65
+],[`echo "$2" | sed  -e "s/(.*//" -e "s/\\(.*\\)::\\(.*\\)/((\\1*)(0))->\\2/g"`()])],
66
+	       [AS_VAR_SET(ac_Lib, yes)],
67
+	       [AS_VAR_SET(ac_Lib, no)])
68
+;; *::*::*)
69
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
70
+ namespace `echo "$2" | sed -e "s/::.*//"` 
71
+ { namespace `echo "$2" | sed -e "s/.*::\\(.*\\)::.*/\\1/"` 
72
+   { class `echo "$2" | sed -e "s/.*:://"` 
73
+      { public: `echo "$2" | sed -e "s/.*:://"` ();
74
+      };
75
+   }
76
+ }
77
+],[new $2()])],
78
+	       [AS_VAR_SET(ac_Lib, yes)],
79
+	       [AS_VAR_SET(ac_Lib, no)])
80
+;; *::*\(*)
81
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
82
+ class `echo "$2" | sed -e "s/\\(.*\\)::.*/\\1/" -e "s/(.*//"` 
83
+   { public: int `echo "$2" | sed -e "s/.*:://" -e "/(/!s/..*/&()/"`;
84
+   };
85
+],[`echo "$2" | sed  -e "s/(.*//" -e "s/\\(.*\\)::\\(.*\\)/((\\1*)(0))->\\2/g"`()])],
86
+	       [AS_VAR_SET(ac_Lib, yes)],
87
+	       [AS_VAR_SET(ac_Lib, no)])
88
+;; *::*)
89
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
90
+ namespace `echo "$2" | sed -e "s/::.*//"` 
91
+ { class `echo "$2" | sed -e "s/.*:://"`
92
+   { public: `echo "$2" | sed -e "s/.*:://"` ();
93
+   };
94
+ }
95
+],[new $2()])],
96
+	       [AS_VAR_SET(ac_Lib, yes)],
97
+	       [AS_VAR_SET(ac_Lib, no)])
98
+;; *)
99
+AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
100
+	       [AS_VAR_SET(ac_Lib, yes)],
101
+	       [AS_VAR_SET(ac_Lib, no)])
102
+;; esac
103
+LIBS=$ac_check_lib_save_LIBS])
104
+AS_IF([test AS_VAR_GET(ac_Lib) = yes],
105
+      [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
106
+  LIBS="-l$1 $LIBS"
107
+])],
108
+      [$4])dnl
109
+AS_VAR_POPDEF([ac_Lib])dnl
110
+])# AC_CHECK_LIB

+ 6
- 25
m4/pandora_have_libcpprest.m4 View File

@@ -7,34 +7,15 @@ dnl Provides support for finding libcpprest.
7 7
 dnl LIBCPPREST_CFLAGS will be set, in addition to LIBCPPREST and LTLIBCPPREST
8 8
 
9 9
 AC_DEFUN([_PANDORA_SEARCH_LIBCPPREST],[
10
-  AC_REQUIRE([AC_LIB_PREFIX])
11
-
12 10
   dnl --------------------------------------------------------------------
13 11
   dnl  Check for libcpprest
14 12
   dnl --------------------------------------------------------------------
15 13
 
16
-  AC_ARG_ENABLE([libcpprest],
17
-    [AS_HELP_STRING([--disable-libcpprest],
18
-      [Build with libcpprest support @<:@default=on@:>@])],
19
-    [ac_enable_libcpprest="$enableval"],
20
-    [ac_enable_libcpprest="yes"])
21
-
22
-  AS_IF([test "x$ac_enable_libcpprest" = "xyes"],[
23
-    AC_LANG_PUSH([C++])
24
-    save_CXXFLAGS="${CXXFLAGS}"
25
-    CXXFLAGS="${PTHREAD_CFLAGS} ${CXXFLAGS}"
26
-    AC_LIB_HAVE_LINKFLAGS(cpprest,[boost_system ssl crypto],[
27
-#include <cpprest/http_client.h>
28
-    ],[
29
-web::http::client::http_client client("http://example.com/");
30
-    ])
31
-    CXXFLAGS="${save_CXXFLAGS}"
32
-    AC_LANG_POP()
33
-  ],[
34
-    ac_cv_libcpprest="no"
35
-  ])
36
-
37
-  AM_CONDITIONAL(HAVE_LIBCPPREST, [test "${ac_cv_libcpprest}" = "yes"])
14
+  AC_SEARCH_LIBS([CONF_modules_unload], [crypto])
15
+  AC_LANG_PUSH([C++])
16
+  AX_CXX_CHECK_LIB(boost_system, [boost::system::system_category()])
17
+  AX_CXX_CHECK_LIB(cpprest, [utility::datetime::utc_now()])
18
+  AC_LANG_POP()
38 19
 ])
39 20
 
40 21
 AC_DEFUN([PANDORA_HAVE_LIBCPPREST],[
@@ -43,6 +24,6 @@ AC_DEFUN([PANDORA_HAVE_LIBCPPREST],[
43 24
 
44 25
 AC_DEFUN([PANDORA_REQUIRE_LIBCPPREST],[
45 26
   AC_REQUIRE([_PANDORA_SEARCH_LIBCPPREST])
46
-  AS_IF([test "x${ac_cv_libcpprest}" = "xno"],
27
+  AS_IF([test "x${ac_cv_lib_cpprest_utility__datetime__utc_now__}" = "xno"],
47 28
     PANDORA_MSG_ERROR([libcpprest is required for ${PACKAGE}.]))
48 29
 ])

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