configure.ac 14.8 KB
Newer Older
Tiago Peixoto's avatar
Tiago Peixoto committed
1
2
dnl Process this file with autoconf to produce a configure script.

3
dnl graph-tool package version number
Tiago Peixoto's avatar
Tiago Peixoto committed
4
m4_define(graph_tool_version_major, 2)
Tiago Peixoto's avatar
Tiago Peixoto committed
5
m4_define(graph_tool_version_minor, 2)
Tiago Peixoto's avatar
Tiago Peixoto committed
6
m4_define(graph_tool_version_micro, 31dev)
7

Tiago Peixoto's avatar
Tiago Peixoto committed
8
AC_INIT([graph-tool],[graph_tool_version_major().graph_tool_version_minor().graph_tool_version_micro()],[http://graph-tool.skewed.de])
9
10
11
12
13
14
15
16

GRAPH_TOOL_VERSION_MAJOR=graph_tool_version_major()
GRAPH_TOOL_VERSION_MINOR=graph_tool_version_minor()
GRAPH_TOOL_VERSION_MICRO=graph_tool_version_micro()
AC_SUBST(GRAPH_TOOL_VERSION_MAJOR)
AC_SUBST(GRAPH_TOOL_VERSION_MINOR)
AC_SUBST(GRAPH_TOOL_VERSION_MICRO)

Tiago Peixoto's avatar
Tiago Peixoto committed
17
AC_CONFIG_SRCDIR(src)
18
19
AM_INIT_AUTOMAKE([foreign])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
Tiago Peixoto's avatar
Tiago Peixoto committed
20
AM_PROG_CC_C_O
21
AC_CONFIG_HEADERS([config.h])
Tiago Peixoto's avatar
Tiago Peixoto committed
22
AC_CONFIG_MACRO_DIR([m4])
Tiago Peixoto's avatar
Tiago Peixoto committed
23

24
AC_SEARCH_LIBS([strerror],[cposix])
Tiago Peixoto's avatar
Tiago Peixoto committed
25
AC_SUBST(CXXFLAGS,$CXXFLAGS)
26
AC_USE_SYSTEM_EXTENSIONS
Tiago Peixoto's avatar
Tiago Peixoto committed
27
AC_PROG_CXX
28
AC_LANG([C++])
Tiago Peixoto's avatar
Tiago Peixoto committed
29
30
AC_PROG_CC_STDC
AC_HEADER_STDC
Tiago Peixoto's avatar
Tiago Peixoto committed
31
AC_DISABLE_STATIC
32
LT_INIT
Tiago Peixoto's avatar
Tiago Peixoto committed
33
AC_PROG_INSTALL
34
AC_CANONICAL_TARGET
Tiago Peixoto's avatar
Tiago Peixoto committed
35

36
dnl turn on warnings
37
[CXXFLAGS="-Wall -Wextra -Wno-unused-local-typedefs -Wno-unused-parameter ${CXXFLAGS}"]
38

Tiago Peixoto's avatar
Tiago Peixoto committed
39
40
41
42
dnl Checks for options

dnl Turn debugging on or off
AC_MSG_CHECKING(whether to enable debug info...)
43

Tiago Peixoto's avatar
Tiago Peixoto committed
44
AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug],[compile debug information [default=disabled] ])],
45
46
47
48
49
50
51
52
53
        if test $enableval = yes; then
           [AC_DEFINE([DEBUG], 1, [compile debug info])]
           [CXXFLAGS=" ${CXXFLAGS} -ggdb3"]
           [AC_MSG_RESULT(yes)] 
        else
           [AC_MSG_RESULT(no)]
        fi
	,
	[AC_MSG_RESULT(no)]
Tiago Peixoto's avatar
Tiago Peixoto committed
54
55
        )

Tiago Peixoto's avatar
Tiago Peixoto committed
56
dnl enable c++11
57
old_cxxflags="$CXXFLAGS"
Tiago Peixoto's avatar
Tiago Peixoto committed
58
[CXXFLAGS="${CXXFLAGS} -std=gnu++11"]
59
60
61
62
63
AC_MSG_CHECKING([whether C++ compiler supports -std=gnu++11])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
    [AC_MSG_RESULT([yes])],
    [AC_MSG_RESULT([no])]
    [CXXFLAGS="${old_cxxflags} -std=gnu++0x"])
Tiago Peixoto's avatar
Tiago Peixoto committed
64
65

dnl set template depth
66
[CXXFLAGS="${CXXFLAGS} -ftemplate-depth-250"]
Tiago Peixoto's avatar
Tiago Peixoto committed
67

68
dnl disable deprecation warning, to silence some harmless BGL-related warnings
69
[CXXFLAGS="${CXXFLAGS} -Wno-deprecated -Wno-unknown-pragmas"]
70

Tiago Peixoto's avatar
Tiago Peixoto committed
71
AC_MSG_CHECKING(whether to enable function inlining...)
72

73
[NO_INLINE=no]
74
AC_ARG_ENABLE([inline], [AS_HELP_STRING([--disable-inline],[disable inline functions [default=enabled] ])],
Tiago Peixoto's avatar
Tiago Peixoto committed
75
76
        if test $enableval = no; then
           [AC_DEFINE([NO_INLINE], 1, [disable function inlining])]
77
           [CXXFLAGS="${CXXFLAGS} -fno-inline -fno-default-inline"]
78
79
           [NO_INLINE=yes]
           [AC_MSG_RESULT(no)]
Tiago Peixoto's avatar
Tiago Peixoto committed
80
81
82
83
84
85
        else
           [AC_MSG_RESULT(yes)]
        fi
        ,
        [AC_MSG_RESULT(yes)]
        )
86

Tiago Peixoto's avatar
Tiago Peixoto committed
87
88
89
AM_CONDITIONAL(NO_INLINE, test $NO_INLINE = yes)

AC_MSG_CHECKING(whether to enable optimizations...)
90

91
AC_ARG_ENABLE([optimization], [AS_HELP_STRING([--disable-optimization],[disable optimization [default=enabled] ])],
92
93
        if test $enableval = no; then
           [AC_MSG_RESULT(no)]
94
    else
95
           [CXXFLAGS="${CXXFLAGS} -O3"]
96
97
       [AC_MSG_RESULT(yes)]
    fi
Tiago Peixoto's avatar
Tiago Peixoto committed
98
        ,
99
        [CXXFLAGS="${CXXFLAGS} -O3"]
100
        [AC_MSG_RESULT(yes)]
Tiago Peixoto's avatar
Tiago Peixoto committed
101
102
        )

Tiago Peixoto's avatar
Tiago Peixoto committed
103
AC_MSG_CHECKING(whether to enable symbol visibility manipulation...)
104

105
AC_ARG_ENABLE([visibility], [AS_HELP_STRING([--disable-visibility],[disable symbol visibility manipulation [default=enabled] ])],
106
107
        if test $enableval = yes; then
           [CXXFLAGS="${CXXFLAGS} -fvisibility=default -fvisibility-inlines-hidden"]
108
109
       [AC_MSG_RESULT(yes)]
    else
110
           [AC_MSG_RESULT(no)]
111
    fi
112
        ,
Tiago Peixoto's avatar
Tiago Peixoto committed
113
        [CXXFLAGS="${CXXFLAGS} -fvisibility=default -fvisibility-inlines-hidden"]
114
        [AC_MSG_RESULT(yes)]
115
116
117
        )


118
[NO_GRAPH_FILTERING=no]
119
120
121
122
123
124
125
126
127
128
129
130
# AC_MSG_CHECKING(whether to enable graph filtering...)
# AC_ARG_ENABLE([graph-filtering], [AS_HELP_STRING([--disable-graph-filtering],[disable graph filtering [default=enabled] ])],
#         if test $enableval = no; then
#            [AC_DEFINE([NO_GRAPH_FILTERING], 1, [disable graph filtering])]
#            [NO_GRAPH_FILTERING=yes]
#            [AC_MSG_RESULT(no)]
#         else
#            [AC_MSG_RESULT(yes)]
#         fi
#         ,
#         [AC_MSG_RESULT(yes)]
#         )
131

132
133
[USING_OPENMP=yes]
[OPENMP_LDFLAGS=""]
134
AC_MSG_CHECKING(whether to enable parallel algorithms with openmp...)
135
AC_ARG_ENABLE([openmp], [AS_HELP_STRING([--enable-openmp],[enable openmp [default=disabled] ])],
136
137
138
        if test $enableval = yes; then
           [AC_MSG_RESULT(yes)]
           [AC_DEFINE([USING_OPENMP], 1, [using openmp])]
139
           [CXXFLAGS="${CXXFLAGS} -fopenmp"]
140
           [OPENMP_LDFLAGS=" -lgomp "]
141
        else
142
143
144
       [USING_OPENMP=no]
       [CXXFLAGS="${CXXFLAGS} -Wno-unknown-pragmas"]
           [AC_MSG_RESULT(no)]    
145
146
        fi
        ,
147
        [CXXFLAGS="${CXXFLAGS} -Wno-unknown-pragmas"]
148
        [AC_MSG_RESULT(no)]
149
150
151
        )
AC_SUBST(OPENMP_LDFLAGS)

Tiago Peixoto's avatar
Tiago Peixoto committed
152
153
154
155
156
157
158
159
160
161
162
163
164
[USING_CAIRO=yes]
AC_MSG_CHECKING(whether to enable cairo drawing...)
AC_ARG_ENABLE([cairo], [AS_HELP_STRING([--disable-cairo],[disable cairo drawing [default=enabled] ])],
        if test $enableval = no; then
           [USING_CAIRO=no]
           [AC_MSG_RESULT(no)]
        else
           [AC_MSG_RESULT(yes)]
        fi
        ,
        [AC_MSG_RESULT(yes)]
        )

165
166
167
168
dnl Override prefix with default value if not set
if test "x${prefix}" = "xNONE"; then
  prefix=${ac_default_prefix}
fi
169

Tiago Peixoto's avatar
Tiago Peixoto committed
170
171
172
173
174
175
176
177
178
179
180
181
182
dnl Checks for programs.

dnl Checks for libraries.

dnl math library
AC_CHECK_LIB(m,main)

dnl bzip2 compression library
AC_CHECK_LIB(bz2,main)

dnl expat
AC_CHECK_LIB(expat,main)

183
dnl python
184
185
186
187
188
189
190
echo "================"
echo "Detecting python"
echo "================"
AM_PATH_PYTHON([2.6])
AC_SUBST(PYTHON_VERSION)
PYTHON_FULL_VERSION=[`${PYTHON} -c "import sys; print(sys.version.split()[0])"`]
AC_SUBST(PYTHON_FULL_VERSION)
191
[TEMP_CPPFLAGS="${CPPFLAGS}"]
192
AC_PYTHON_DEVEL([== '${PYTHON_FULL_VERSION}'])
193
194
195
[CPPFLAGS="${CPPFLAGS} ${PYTHON_CPPFLAGS}"]
[LDFLAGS="${LDFLAGS} ${PYTHON_LDFLAGS}"]

196
197
# default directory for submodules
[MOD_DIR="${PYTHON_SITE_PKG}"]
198
AC_ARG_WITH([python-module-path], [AS_HELP_STRING([--with-python-module-path=DIR],
199
200
                    [directory where python module will be installed
                                [default=auto-detected] ])],
201
202
203
204
205
206
            MOD_DIR=$withval)
echo "graph-tool will be installed at: ${MOD_DIR}"

[MOD_DIR="${MOD_DIR}/graph_tool"]
AC_SUBST(MOD_DIR)

207
208
209
210
211
echo "==========================="
echo "Using python version: ${PYTHON_FULL_VERSION}"
echo "==========================="


212
dnl boost
213
AX_BOOST_BASE([[1.38.0]])
214
215
216
217
218
219
220
221
AX_BOOST_PYTHON
if test "$BOOST_PYTHON_LIB" = ""; then
   AC_MSG_ERROR([No usable boost::python found])
fi
AX_BOOST_IOSTREAMS
if test "$BOOST_IOSTREAMS_LIB" = ""; then
   AC_MSG_ERROR([No usable boost::iostreams found])
fi
222
223
224
225
AX_BOOST_REGEX
if test "$BOOST_REGEX_LIB" = ""; then
   AC_MSG_ERROR([No usable boost::regex found])
fi
226

Tiago Peixoto's avatar
Tiago Peixoto committed
227
228
229
230
AX_BOOST_GRAPH
if test "$BOOST_GRAPH_LIB" = ""; then
   AC_MSG_ERROR([No usable boost::graph found])
fi
231

232
[CPPFLAGS="${CPPFLAGS} ${BOOST_CPPFLAGS}"]
Tiago Peixoto's avatar
Tiago Peixoto committed
233

234
235
dnl CGAL
AC_CHECK_LIB(CGAL,main)
236
[CGAL_LIBADD="-lCGAL -lgmp"]
237
AC_SUBST(CGAL_LIBADD)
238
[CGAL_FLAGS="-frounding-math"]
239
240
241
242
AC_MSG_CHECKING(whether to cgal debbuging with valgrind...)
AC_ARG_ENABLE([cgal-valgrind], [AS_HELP_STRING([--enable-cgal-valgrind],[enable CGAL valgrind debugging [default=disabled] ])],
        if test $enableval = yes; then
           [AC_MSG_RESULT(yes)]
243
       [CGAL_FLAGS="${CGAL_FLAGS} -DCGAL_DISABLE_ROUNDING_MATH_CHECK=ON"]
244
        else
245
           [AC_MSG_RESULT(no)]    
246
247
248
249
        fi
        ,
        [AC_MSG_RESULT(no)]
        )
250
AC_SUBST(CGAL_FLAGS)
251

Tiago Peixoto's avatar
Tiago Peixoto committed
252
dnl Checks for header files.
253
254

dnl numpy
255
AX_PYTHON_MODULE(numpy, fatal)
256
dnl [NUMPY_DIR="${PYTHON_SITE_PKG}/numpy"]
257
[NUMPY_DIR=`$PYTHON -c "import os, numpy; print(os.path.dirname(numpy.__file__))"`]
258
AC_ARG_WITH([numpy], [AS_HELP_STRING([--with-numpy=DIR],[directory where numpy is installed
259
                      [default=auto-detected] ])],
260
        NUMPY_DIR=$withval)
Tiago Peixoto's avatar
Tiago Peixoto committed
261
[NUMPY_DIR="${NUMPY_DIR}/core/include/numpy"]
262
AC_CHECK_HEADER([${NUMPY_DIR}/arrayobject.h],
263
                [CPPFLAGS="${CPPFLAGS} -I${NUMPY_DIR}"],
264
265
266
267
                [AC_MSG_ERROR([Numpy extension header not found])],
                [#include "Python.h"])

dnl scipy
268
AX_PYTHON_MODULE(scipy, fatal)
269
dnl [SCIPY_DIR="${PYTHON_SITE_PKG}/scipy"]
270
[SCIPY_DIR=`$PYTHON -c "import os, scipy; print(os.path.dirname(scipy.__file__))"`]
271
AC_ARG_WITH([scipy], [AS_HELP_STRING([--with-scipy=DIR],[scipy install directory
272
                      [default=auto-detected] ])],
273
            [SCIPY_DIR=$withval])
274
275
AC_CHECK_HEADER([${SCIPY_DIR}/weave/scxx/object.h],
                [AC_DEFINE([HAVE_SCIPY], [1], [using scipy's weave])]
276
                [CPPFLAGS="${CPPFLAGS} -I${SCIPY_DIR}"],
277
                [AC_MSG_WARN([Scipy weave/scxx header not found! (Ignore this if python 3 is being used.)])])
278
279
280
281
282

dnl expat
AC_CHECK_HEADER([expat.h],
                [],
                [AC_MSG_ERROR([Expat header not found])])
Tiago Peixoto's avatar
Tiago Peixoto committed
283

284
285
286
287
288
dnl cgal
AC_CHECK_HEADER([CGAL/version.h],
                [],
                [AC_MSG_ERROR([CGAL headers not found])])

289

Tiago Peixoto's avatar
Tiago Peixoto committed
290
291
292
293
294
295
dnl cairo
if test "$USING_CAIRO" = "yes"; then
   PKG_CHECK_MODULES(CAIROMM, [cairomm-1.0], AC_DEFINE([HAVE_CAIROMM], [1],
                     [Cairomm is available]), [])
   AC_SUBST(CAIROMM_CFLAGS)
   AC_SUBST(CAIROMM_LIBS)
296
   AX_PYTHON_MODULE(cairo)
297
298
299
300
   [OLD_CXXFLAGS="${CXXFLAGS}"]
   [OLD_CPPFLAGS="${CPPFLAGS}"]
   [CXXFLAGS="${CXXFLAGS} ${CAIROMM_CFLAGS}"]
   [CPPFLAGS="${CPPFLAGS} ${CAIROMM_CFLAGS}"]
301
302
   AC_CHECK_HEADER([pycairo/pycairo.h], [],    
               [AC_MSG_ERROR([pycairo headers not found])])
303
304
   [CXXFLAGS="${OLD_CXXFLAGS}"]
   [CPPFLAGS="${OLD_CPPFLAGS}"]
Tiago Peixoto's avatar
Tiago Peixoto committed
305
306
fi

307
dnl sparsehash
308
309
[SPARSEHASH_PREFIX=sparsehash]
AC_ARG_WITH([sparsehash-prefix], [AS_HELP_STRING([--with-sparsehash-prefix=prefix],
310
311
                    [include directory prefix for sparsehash
                                [default=sparsehash] ])],
312
313
            [SPARSEHASH_PREFIX=$withval])

314
315
316
317
318
319
320
321
322
323
324
325
326
[USING_SPARSEHASH=yes]
AC_MSG_CHECKING(whether to enable sparsehash...)
AC_ARG_ENABLE([sparsehash], [AS_HELP_STRING([--disable-sparsehash],[disable use of google's sparsehash [default=enabled] ])],
        if test $enableval = no; then
           [USING_SPARSEHASH=no]
           [AC_MSG_RESULT(no)]
        else
           [AC_MSG_RESULT(yes)]
        fi
        ,
        [AC_MSG_RESULT(yes)]
        )

327
if test "$USING_SPARSEHASH" = "yes"; then
328
329
330
331
   PKG_CHECK_MODULES(SPARSEHASH, [libsparsehash],
                     AC_DEFINE([HAVE_SPARSEHASH], [1], [Using google's sparsehash]),
                     [AC_MSG_RESULT([not found by pkgconfig, trying default...])])

332
   [SPARSEHASH_CFLAGS="${SPARSEHASH_CFLAGS} -DSPARSEHASH_PREFIX=${SPARSEHASH_PREFIX}"]
333
   AC_SUBST(SPARSEHASH_CFLAGS)
334
   AC_DEFINE_UNQUOTED([SPARSEHASH_INCLUDE(f)], [<${SPARSEHASH_PREFIX}/f>],
335
                      [Sparsehash include macro])
336
337
   [CXXFLAGS="${CXXFLAGS} ${SPARSEHASH_CFLAGS}"]
   [CPPFLAGS="${CPPFLAGS} ${SPARSEHASH_CFLAGS}"]
338
   AC_CHECK_HEADER([${SPARSEHASH_PREFIX}/dense_hash_set], [],
339
340
                   [AC_MSG_ERROR([sparsehash headers not found])])
fi
341

Tiago Peixoto's avatar
Tiago Peixoto committed
342
343
344
dnl Checks for typedefs, structures, and compiler characteristics.
dnl Checks for library functions.

345
dnl Checks for Additional stuff.
Tiago Peixoto's avatar
Tiago Peixoto committed
346
347
348
349
350
351
352
353
354
355
356
357
358

dnl Set PACKAGE SOURCE DIR in config.h.
packagesrcdir=`cd $srcdir && pwd`

dnl Set PACKAGE PREFIX
if test "x${prefix}" = "xNONE"; then
  packageprefix=${ac_default_prefix}
else
  packageprefix=${prefix}
fi

dnl Set PACKAGE DATA & DOC DIR
packagedatadir=share/${PACKAGE}
359
packagedocdir=doc/${PACKAGE}
Tiago Peixoto's avatar
Tiago Peixoto committed
360
361
362
363
364
365
366
367
368
369
370
371


dnl Subst PACKAGE_DATA_DIR.
NO_PREFIX_PACKAGE_DATA_DIR="${packagedatadir}"
AC_SUBST(NO_PREFIX_PACKAGE_DATA_DIR)
PACKAGE_DATA_DIR="${packageprefix}/${packagedatadir}"
AC_SUBST(PACKAGE_DATA_DIR)

dnl Subst PACKAGE_DOC_DIR.
NO_PREFIX_PACKAGE_DOC_DIR="${packagedocdir}"
AC_SUBST(NO_PREFIX_PACKAGE_DOC_DIR)
PACKAGE_DOC_DIR="${packageprefix}/${packagedocdir}"
372
373
374
375
376
377

if test "x${docdir}" = "xNONE"; then
  PACKAGE_DOC_DIR="${packageprefix}/${packagedocdir}"
else
  PACKAGE_DOC_DIR="${docdir}"
fi
Tiago Peixoto's avatar
Tiago Peixoto committed
378
379
AC_SUBST(PACKAGE_DOC_DIR)

380
381
dnl Subst PYTHON_DIR.
AC_DEFINE_UNQUOTED([INSTALL_PREFIX],"${prefix}", [python prefix])
Tiago Peixoto's avatar
Tiago Peixoto committed
382
AC_DEFINE_UNQUOTED([PYTHON_DIR], "${PYTHON_SITE_PKG}", [The directory name for the site-packages subdirectory of the standard Python install tree.])
383
384

AC_DEFINE_UNQUOTED([CXXFLAGS],"${CXXFLAGS}", [c++ compilation options])
385
AC_DEFINE_UNQUOTED([CPPFLAGS],"${CPPFLAGS}", [c++ preprocessor compilation options])
Tiago Peixoto's avatar
Tiago Peixoto committed
386
AC_DEFINE_UNQUOTED([LDFLAGS],"${LDFLAGS}", [linker options])
387

388
389
AC_DEFINE_UNQUOTED([PACKAGE_DATA_DIR], "${PACKAGE_DATA_DIR}", [package data dir])
AC_DEFINE_UNQUOTED([PACKAGE_DOC_DIR], "${PACKAGE_DOC_DIR}", [package doc dir])
Tiago Peixoto's avatar
Tiago Peixoto committed
390
391
AC_DEFINE_UNQUOTED([PACKAGE_SOURCE_DIR], "${packagesrcdir}", [package source dir])

Tiago Peixoto's avatar
Tiago Peixoto committed
392
AC_DEFINE_UNQUOTED([AUTHOR], "Tiago de Paula Peixoto <tiago@skewed.de>", [program author(s)])
Tiago Peixoto's avatar
Tiago Peixoto committed
393
394

AC_DEFINE_UNQUOTED([COPYRIGHT],
Tiago Peixoto's avatar
Tiago Peixoto committed
395
    "Copyright (C) 2006-2014 Tiago de Paula Peixoto\nThis is free software; see the source for copying conditions.  There is NO\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.",
396
        [copyright info])
397

398
# git information
399
400
AC_DEFINE([GIT_COMMIT], "esyscmd(git show | head -n 1 | sed 's/commit //' |  grep -o -e '.\{8\}' | head -n 1 |tr -d '\n')", [git HEAD commit hash])
AC_DEFINE([GIT_COMMIT_DATE], "esyscmd(git log -1 | head -n 3 | grep 'Date:' | sed s/'Date:   '// | tr -d '\n')", [git HEAD commit date])
401

402
403
404
# GCC version
AC_DEFINE([GCC_VERSION], [(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)], [GCC version value])

Tiago Peixoto's avatar
Tiago Peixoto committed
405
406
# set some automake variables

407
408
409
410
411
412
# global CPP flags
AC_SUBST(CPPFLAGS)

# global CXX flags
AC_SUBST(CXXFLAGS)

Tiago Peixoto's avatar
Tiago Peixoto committed
413
# CPP flags for submodules
Tiago Peixoto's avatar
Tiago Peixoto committed
414
[MOD_CPPFLAGS="-I\$(srcdir) -I\$(srcdir)/.. -I\$(srcdir)/../../boost-workaround \
Tiago Peixoto's avatar
Tiago Peixoto committed
415
416
417
418
-DHAVE_CONFIG_H"]
AC_SUBST(MOD_CPPFLAGS)

# default LIBADD flags for submodules
419
420
[MOD_LIBADD="${PYTHON_LDFLAGS} -l${BOOST_IOSTREAMS_LIB} -l${BOOST_PYTHON_LIB} \
-l${BOOST_REGEX_LIB} ${OPENMP_LDFLAGS} -lexpat"]
Tiago Peixoto's avatar
Tiago Peixoto committed
421
422
423
424
AC_SUBST(MOD_LIBADD)

# needed for typeinfo objects to work across DSO boundaries.
# see http://gcc.gnu.org/faq.html#dso
425
[MOD_LDFLAGS="-module -avoid-version -export-dynamic -no-undefined -Wl,-E -Wl,--as-needed"]
Tiago Peixoto's avatar
Tiago Peixoto committed
426

427
# MacOS needs different options
428
if [[ `echo ${target_os} | grep -c -e "^darwin"` == 1 ]]; then
429
430
   [MOD_LDFLAGS="-module -dynamiclib"]
fi
Tiago Peixoto's avatar
Tiago Peixoto committed
431

Tiago Peixoto's avatar
Tiago Peixoto committed
432
433
AC_SUBST(MOD_LDFLAGS)

Tiago Peixoto's avatar
Tiago Peixoto committed
434

435
AC_CONFIG_FILES([
Tiago Peixoto's avatar
Tiago Peixoto committed
436
437
438
Makefile
src/Makefile
src/graph/Makefile
Tiago Peixoto's avatar
Tiago Peixoto committed
439
src/graph/centrality/Makefile
440
src/graph/clustering/Makefile
441
src/graph/community/Makefile
442
443
src/graph/correlations/Makefile
src/graph/draw/Makefile
Tiago Peixoto's avatar
Tiago Peixoto committed
444
src/graph/flow/Makefile
445
src/graph/generation/Makefile
446
src/graph/layout/Makefile
447
src/graph/search/Makefile
448
449
450
451
src/graph/spectral/Makefile
src/graph/stats/Makefile
src/graph/topology/Makefile
src/graph/util/Makefile
452
src/graph_tool/Makefile
Tiago Peixoto's avatar
Tiago Peixoto committed
453
])
454
AC_OUTPUT
Tiago Peixoto's avatar
Tiago Peixoto committed
455

456
457
458
459
460
461
# ugly, dirty, smelly hack to force libtool to link to libstc++ before anything
# else, to avoid strange exception-related segfaults in
# __cxa_allocate_exception() see:
# http://www.nabble.com/preventing-boost::python::throw_error_already_set-td20958723.html
# http://wiki.fifengine.de/Segfault_in_cxa_allocate_exception
AC_MSG_NOTICE([Modifying libtool to correctly link libstdc++ before anything else...])
462
eval "sed -i -e 's/-nostdlib/-nostdlib -lstdc++/g' libtool"