]>
Commit | Line | Data |
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970d7e83 LB |
1 | dnl Process this file with autoconf to produce a configure script. |
2 | AC_INIT([Makefile.in]) | |
3 | ||
54a0048b SL |
4 | AC_CONFIG_AUX_DIR([build-aux]) |
5 | ||
970d7e83 LB |
6 | dnl ============================================================================ |
7 | dnl Custom macro definitions. | |
8 | ||
9 | dnl JE_CFLAGS_APPEND(cflag) | |
10 | AC_DEFUN([JE_CFLAGS_APPEND], | |
11 | [ | |
12 | AC_MSG_CHECKING([whether compiler supports $1]) | |
13 | TCFLAGS="${CFLAGS}" | |
14 | if test "x${CFLAGS}" = "x" ; then | |
15 | CFLAGS="$1" | |
16 | else | |
17 | CFLAGS="${CFLAGS} $1" | |
18 | fi | |
19 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM( | |
20 | [[ | |
21 | ]], [[ | |
22 | return 0; | |
23 | ]])], | |
1a4d82fc | 24 | [je_cv_cflags_appended=$1] |
970d7e83 | 25 | AC_MSG_RESULT([yes]), |
1a4d82fc | 26 | [je_cv_cflags_appended=] |
970d7e83 LB |
27 | AC_MSG_RESULT([no]) |
28 | [CFLAGS="${TCFLAGS}"] | |
29 | ) | |
30 | ]) | |
31 | ||
32 | dnl JE_COMPILABLE(label, hcode, mcode, rvar) | |
33 | dnl | |
34 | dnl Use AC_LINK_IFELSE() rather than AC_COMPILE_IFELSE() so that linker errors | |
35 | dnl cause failure. | |
36 | AC_DEFUN([JE_COMPILABLE], | |
37 | [ | |
38 | AC_CACHE_CHECK([whether $1 is compilable], | |
39 | [$4], | |
40 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([$2], | |
41 | [$3])], | |
42 | [$4=yes], | |
43 | [$4=no])]) | |
44 | ]) | |
45 | ||
46 | dnl ============================================================================ | |
47 | ||
54a0048b SL |
48 | CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'` |
49 | AC_SUBST([CONFIG]) | |
50 | ||
970d7e83 | 51 | dnl Library revision. |
1a4d82fc | 52 | rev=2 |
970d7e83 LB |
53 | AC_SUBST([rev]) |
54 | ||
55 | srcroot=$srcdir | |
56 | if test "x${srcroot}" = "x." ; then | |
57 | srcroot="" | |
58 | else | |
59 | srcroot="${srcroot}/" | |
60 | fi | |
61 | AC_SUBST([srcroot]) | |
62 | abs_srcroot="`cd \"${srcdir}\"; pwd`/" | |
63 | AC_SUBST([abs_srcroot]) | |
64 | ||
65 | objroot="" | |
66 | AC_SUBST([objroot]) | |
67 | abs_objroot="`pwd`/" | |
68 | AC_SUBST([abs_objroot]) | |
69 | ||
70 | dnl Munge install path variables. | |
71 | if test "x$prefix" = "xNONE" ; then | |
72 | prefix="/usr/local" | |
73 | fi | |
74 | if test "x$exec_prefix" = "xNONE" ; then | |
75 | exec_prefix=$prefix | |
76 | fi | |
77 | PREFIX=$prefix | |
78 | AC_SUBST([PREFIX]) | |
79 | BINDIR=`eval echo $bindir` | |
80 | BINDIR=`eval echo $BINDIR` | |
81 | AC_SUBST([BINDIR]) | |
82 | INCLUDEDIR=`eval echo $includedir` | |
83 | INCLUDEDIR=`eval echo $INCLUDEDIR` | |
84 | AC_SUBST([INCLUDEDIR]) | |
85 | LIBDIR=`eval echo $libdir` | |
86 | LIBDIR=`eval echo $LIBDIR` | |
87 | AC_SUBST([LIBDIR]) | |
88 | DATADIR=`eval echo $datadir` | |
89 | DATADIR=`eval echo $DATADIR` | |
90 | AC_SUBST([DATADIR]) | |
91 | MANDIR=`eval echo $mandir` | |
92 | MANDIR=`eval echo $MANDIR` | |
93 | AC_SUBST([MANDIR]) | |
94 | ||
95 | dnl Support for building documentation. | |
96 | AC_PATH_PROG([XSLTPROC], [xsltproc], [false], [$PATH]) | |
97 | if test -d "/usr/share/xml/docbook/stylesheet/docbook-xsl" ; then | |
98 | DEFAULT_XSLROOT="/usr/share/xml/docbook/stylesheet/docbook-xsl" | |
99 | elif test -d "/usr/share/sgml/docbook/xsl-stylesheets" ; then | |
100 | DEFAULT_XSLROOT="/usr/share/sgml/docbook/xsl-stylesheets" | |
101 | else | |
102 | dnl Documentation building will fail if this default gets used. | |
103 | DEFAULT_XSLROOT="" | |
104 | fi | |
105 | AC_ARG_WITH([xslroot], | |
106 | [AS_HELP_STRING([--with-xslroot=<path>], [XSL stylesheet root path])], [ | |
107 | if test "x$with_xslroot" = "xno" ; then | |
108 | XSLROOT="${DEFAULT_XSLROOT}" | |
109 | else | |
110 | XSLROOT="${with_xslroot}" | |
111 | fi | |
112 | ], | |
113 | XSLROOT="${DEFAULT_XSLROOT}" | |
114 | ) | |
115 | AC_SUBST([XSLROOT]) | |
116 | ||
117 | dnl If CFLAGS isn't defined, set CFLAGS to something reasonable. Otherwise, | |
118 | dnl just prevent autoconf from molesting CFLAGS. | |
119 | CFLAGS=$CFLAGS | |
120 | AC_PROG_CC | |
121 | if test "x$GCC" != "xyes" ; then | |
122 | AC_CACHE_CHECK([whether compiler is MSVC], | |
123 | [je_cv_msvc], | |
124 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], | |
125 | [ | |
126 | #ifndef _MSC_VER | |
127 | int fail[-1]; | |
128 | #endif | |
129 | ])], | |
130 | [je_cv_msvc=yes], | |
131 | [je_cv_msvc=no])]) | |
132 | fi | |
133 | ||
134 | if test "x$CFLAGS" = "x" ; then | |
135 | no_CFLAGS="yes" | |
136 | if test "x$GCC" = "xyes" ; then | |
137 | JE_CFLAGS_APPEND([-std=gnu99]) | |
1a4d82fc JJ |
138 | if test "x$je_cv_cflags_appended" = "x-std=gnu99" ; then |
139 | AC_DEFINE_UNQUOTED([JEMALLOC_HAS_RESTRICT]) | |
140 | fi | |
970d7e83 | 141 | JE_CFLAGS_APPEND([-Wall]) |
54a0048b SL |
142 | JE_CFLAGS_APPEND([-Werror=declaration-after-statement]) |
143 | JE_CFLAGS_APPEND([-Wshorten-64-to-32]) | |
970d7e83 LB |
144 | JE_CFLAGS_APPEND([-pipe]) |
145 | JE_CFLAGS_APPEND([-g3]) | |
146 | elif test "x$je_cv_msvc" = "xyes" ; then | |
147 | CC="$CC -nologo" | |
148 | JE_CFLAGS_APPEND([-Zi]) | |
149 | JE_CFLAGS_APPEND([-MT]) | |
150 | JE_CFLAGS_APPEND([-W3]) | |
1a4d82fc JJ |
151 | JE_CFLAGS_APPEND([-FS]) |
152 | CPPFLAGS="$CPPFLAGS -I${srcdir}/include/msvc_compat" | |
970d7e83 LB |
153 | fi |
154 | fi | |
155 | dnl Append EXTRA_CFLAGS to CFLAGS, if defined. | |
156 | if test "x$EXTRA_CFLAGS" != "x" ; then | |
157 | JE_CFLAGS_APPEND([$EXTRA_CFLAGS]) | |
158 | fi | |
159 | AC_PROG_CPP | |
160 | ||
1a4d82fc JJ |
161 | AC_C_BIGENDIAN([ac_cv_big_endian=1], [ac_cv_big_endian=0]) |
162 | if test "x${ac_cv_big_endian}" = "x1" ; then | |
163 | AC_DEFINE_UNQUOTED([JEMALLOC_BIG_ENDIAN], [ ]) | |
164 | fi | |
165 | ||
166 | if test "x${je_cv_msvc}" = "xyes" -a "x${ac_cv_header_inttypes_h}" = "xno"; then | |
167 | CPPFLAGS="$CPPFLAGS -I${srcdir}/include/msvc_compat/C99" | |
168 | fi | |
169 | ||
54a0048b SL |
170 | if test "x${je_cv_msvc}" = "xyes" ; then |
171 | LG_SIZEOF_PTR=LG_SIZEOF_PTR_WIN | |
172 | AC_MSG_RESULT([Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit]) | |
970d7e83 | 173 | else |
54a0048b SL |
174 | AC_CHECK_SIZEOF([void *]) |
175 | if test "x${ac_cv_sizeof_void_p}" = "x8" ; then | |
176 | LG_SIZEOF_PTR=3 | |
177 | elif test "x${ac_cv_sizeof_void_p}" = "x4" ; then | |
178 | LG_SIZEOF_PTR=2 | |
179 | else | |
180 | AC_MSG_ERROR([Unsupported pointer size: ${ac_cv_sizeof_void_p}]) | |
181 | fi | |
970d7e83 LB |
182 | fi |
183 | AC_DEFINE_UNQUOTED([LG_SIZEOF_PTR], [$LG_SIZEOF_PTR]) | |
184 | ||
185 | AC_CHECK_SIZEOF([int]) | |
186 | if test "x${ac_cv_sizeof_int}" = "x8" ; then | |
187 | LG_SIZEOF_INT=3 | |
188 | elif test "x${ac_cv_sizeof_int}" = "x4" ; then | |
189 | LG_SIZEOF_INT=2 | |
190 | else | |
191 | AC_MSG_ERROR([Unsupported int size: ${ac_cv_sizeof_int}]) | |
192 | fi | |
193 | AC_DEFINE_UNQUOTED([LG_SIZEOF_INT], [$LG_SIZEOF_INT]) | |
194 | ||
195 | AC_CHECK_SIZEOF([long]) | |
196 | if test "x${ac_cv_sizeof_long}" = "x8" ; then | |
197 | LG_SIZEOF_LONG=3 | |
198 | elif test "x${ac_cv_sizeof_long}" = "x4" ; then | |
199 | LG_SIZEOF_LONG=2 | |
200 | else | |
201 | AC_MSG_ERROR([Unsupported long size: ${ac_cv_sizeof_long}]) | |
202 | fi | |
203 | AC_DEFINE_UNQUOTED([LG_SIZEOF_LONG], [$LG_SIZEOF_LONG]) | |
204 | ||
54a0048b SL |
205 | AC_CHECK_SIZEOF([long long]) |
206 | if test "x${ac_cv_sizeof_long_long}" = "x8" ; then | |
207 | LG_SIZEOF_LONG_LONG=3 | |
208 | elif test "x${ac_cv_sizeof_long_long}" = "x4" ; then | |
209 | LG_SIZEOF_LONG_LONG=2 | |
210 | else | |
211 | AC_MSG_ERROR([Unsupported long long size: ${ac_cv_sizeof_long_long}]) | |
212 | fi | |
213 | AC_DEFINE_UNQUOTED([LG_SIZEOF_LONG_LONG], [$LG_SIZEOF_LONG_LONG]) | |
214 | ||
970d7e83 LB |
215 | AC_CHECK_SIZEOF([intmax_t]) |
216 | if test "x${ac_cv_sizeof_intmax_t}" = "x16" ; then | |
217 | LG_SIZEOF_INTMAX_T=4 | |
218 | elif test "x${ac_cv_sizeof_intmax_t}" = "x8" ; then | |
219 | LG_SIZEOF_INTMAX_T=3 | |
220 | elif test "x${ac_cv_sizeof_intmax_t}" = "x4" ; then | |
221 | LG_SIZEOF_INTMAX_T=2 | |
222 | else | |
223 | AC_MSG_ERROR([Unsupported intmax_t size: ${ac_cv_sizeof_intmax_t}]) | |
224 | fi | |
225 | AC_DEFINE_UNQUOTED([LG_SIZEOF_INTMAX_T], [$LG_SIZEOF_INTMAX_T]) | |
226 | ||
227 | AC_CANONICAL_HOST | |
228 | dnl CPU-specific settings. | |
229 | CPU_SPINWAIT="" | |
230 | case "${host_cpu}" in | |
1a4d82fc | 231 | i686|x86_64) |
54a0048b SL |
232 | if test "x${je_cv_msvc}" = "xyes" ; then |
233 | AC_CACHE_VAL([je_cv_pause_msvc], | |
234 | [JE_COMPILABLE([pause instruction MSVC], [], | |
235 | [[_mm_pause(); return 0;]], | |
236 | [je_cv_pause_msvc])]) | |
237 | if test "x${je_cv_pause_msvc}" = "xyes" ; then | |
238 | CPU_SPINWAIT='_mm_pause()' | |
239 | fi | |
240 | else | |
241 | AC_CACHE_VAL([je_cv_pause], | |
242 | [JE_COMPILABLE([pause instruction], [], | |
243 | [[__asm__ volatile("pause"); return 0;]], | |
244 | [je_cv_pause])]) | |
245 | if test "x${je_cv_pause}" = "xyes" ; then | |
246 | CPU_SPINWAIT='__asm__ volatile("pause")' | |
247 | fi | |
7453a54e | 248 | fi |
970d7e83 | 249 | ;; |
1a4d82fc JJ |
250 | powerpc) |
251 | AC_DEFINE_UNQUOTED([HAVE_ALTIVEC], [ ]) | |
252 | ;; | |
970d7e83 LB |
253 | *) |
254 | ;; | |
255 | esac | |
256 | AC_DEFINE_UNQUOTED([CPU_SPINWAIT], [$CPU_SPINWAIT]) | |
257 | ||
258 | LD_PRELOAD_VAR="LD_PRELOAD" | |
259 | so="so" | |
260 | importlib="${so}" | |
261 | o="$ac_objext" | |
262 | a="a" | |
263 | exe="$ac_exeext" | |
264 | libprefix="lib" | |
265 | DSO_LDFLAGS='-shared -Wl,-soname,$(@F)' | |
266 | RPATH='-Wl,-rpath,$(1)' | |
267 | SOREV="${so}.${rev}" | |
268 | PIC_CFLAGS='-fPIC -DPIC' | |
269 | CTARGET='-o $@' | |
270 | LDTARGET='-o $@' | |
271 | EXTRA_LDFLAGS= | |
1a4d82fc JJ |
272 | ARFLAGS='crus' |
273 | AROUT=' $@' | |
970d7e83 LB |
274 | CC_MM=1 |
275 | ||
1a4d82fc JJ |
276 | AN_MAKEVAR([AR], [AC_PROG_AR]) |
277 | AN_PROGRAM([ar], [AC_PROG_AR]) | |
278 | AC_DEFUN([AC_PROG_AR], [AC_CHECK_TOOL(AR, ar, :)]) | |
279 | AC_PROG_AR | |
280 | ||
970d7e83 LB |
281 | dnl Platform-specific settings. abi and RPATH can probably be determined |
282 | dnl programmatically, but doing so is error-prone, which makes it generally | |
283 | dnl not worth the trouble. | |
284 | dnl | |
285 | dnl Define cpp macros in CPPFLAGS, rather than doing AC_DEFINE(macro), since the | |
286 | dnl definitions need to be seen before any headers are included, which is a pain | |
287 | dnl to make happen otherwise. | |
288 | default_munmap="1" | |
54a0048b | 289 | maps_coalesce="1" |
970d7e83 | 290 | case "${host}" in |
1a4d82fc | 291 | *-*-darwin* | *-*-ios*) |
970d7e83 LB |
292 | CFLAGS="$CFLAGS" |
293 | abi="macho" | |
294 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) | |
295 | RPATH="" | |
296 | LD_PRELOAD_VAR="DYLD_INSERT_LIBRARIES" | |
297 | so="dylib" | |
298 | importlib="${so}" | |
299 | force_tls="0" | |
54a0048b | 300 | DSO_LDFLAGS='-shared -Wl,-install_name,$(LIBDIR)/$(@F)' |
970d7e83 | 301 | SOREV="${rev}.${so}" |
1a4d82fc | 302 | sbrk_deprecated="1" |
970d7e83 LB |
303 | ;; |
304 | *-*-freebsd*) | |
305 | CFLAGS="$CFLAGS" | |
306 | abi="elf" | |
307 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) | |
308 | force_lazy_lock="1" | |
309 | ;; | |
1a4d82fc JJ |
310 | *-*-dragonfly*) |
311 | CFLAGS="$CFLAGS" | |
312 | abi="elf" | |
313 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) | |
314 | ;; | |
54a0048b SL |
315 | *-*-openbsd*) |
316 | CFLAGS="$CFLAGS" | |
317 | abi="elf" | |
318 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) | |
319 | force_tls="0" | |
320 | ;; | |
321 | *-*-bitrig*) | |
c34b1796 AL |
322 | CFLAGS="$CFLAGS" |
323 | abi="elf" | |
324 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) | |
325 | ;; | |
970d7e83 LB |
326 | *-*-linux*) |
327 | CFLAGS="$CFLAGS" | |
328 | CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" | |
329 | abi="elf" | |
330 | AC_DEFINE([JEMALLOC_HAS_ALLOCA_H]) | |
331 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED], [ ]) | |
332 | AC_DEFINE([JEMALLOC_THREADED_INIT], [ ]) | |
54a0048b | 333 | AC_DEFINE([JEMALLOC_USE_CXX_THROW], [ ]) |
970d7e83 LB |
334 | default_munmap="0" |
335 | ;; | |
336 | *-*-netbsd*) | |
337 | AC_MSG_CHECKING([ABI]) | |
338 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM( | |
339 | [[#ifdef __ELF__ | |
340 | /* ELF */ | |
341 | #else | |
342 | #error aout | |
343 | #endif | |
344 | ]])], | |
345 | [CFLAGS="$CFLAGS"; abi="elf"], | |
346 | [abi="aout"]) | |
347 | AC_MSG_RESULT([$abi]) | |
348 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) | |
349 | ;; | |
350 | *-*-solaris2*) | |
351 | CFLAGS="$CFLAGS" | |
352 | abi="elf" | |
1a4d82fc | 353 | AC_DEFINE([JEMALLOC_PURGE_MADVISE_FREE], [ ]) |
970d7e83 LB |
354 | RPATH='-Wl,-R,$(1)' |
355 | dnl Solaris needs this for sigwait(). | |
356 | CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS" | |
357 | LIBS="$LIBS -lposix4 -lsocket -lnsl" | |
358 | ;; | |
359 | *-ibm-aix*) | |
360 | if "$LG_SIZEOF_PTR" = "8"; then | |
361 | dnl 64bit AIX | |
362 | LD_PRELOAD_VAR="LDR_PRELOAD64" | |
363 | else | |
364 | dnl 32bit AIX | |
365 | LD_PRELOAD_VAR="LDR_PRELOAD" | |
366 | fi | |
367 | abi="xcoff" | |
368 | ;; | |
1a4d82fc | 369 | *-*-mingw* | *-*-cygwin*) |
970d7e83 LB |
370 | abi="pecoff" |
371 | force_tls="0" | |
54a0048b SL |
372 | force_lazy_lock="1" |
373 | maps_coalesce="0" | |
970d7e83 LB |
374 | RPATH="" |
375 | so="dll" | |
376 | if test "x$je_cv_msvc" = "xyes" ; then | |
377 | importlib="lib" | |
378 | DSO_LDFLAGS="-LD" | |
379 | EXTRA_LDFLAGS="-link -DEBUG" | |
380 | CTARGET='-Fo$@' | |
381 | LDTARGET='-Fe$@' | |
1a4d82fc JJ |
382 | AR='lib' |
383 | ARFLAGS='-nologo -out:' | |
384 | AROUT='$@' | |
970d7e83 LB |
385 | CC_MM= |
386 | else | |
387 | importlib="${so}" | |
388 | DSO_LDFLAGS="-shared" | |
389 | fi | |
390 | a="lib" | |
391 | libprefix="" | |
392 | SOREV="${so}" | |
393 | PIC_CFLAGS="" | |
394 | ;; | |
395 | *) | |
396 | AC_MSG_RESULT([Unsupported operating system: ${host}]) | |
397 | abi="elf" | |
398 | ;; | |
399 | esac | |
1a4d82fc JJ |
400 | |
401 | JEMALLOC_USABLE_SIZE_CONST=const | |
402 | AC_CHECK_HEADERS([malloc.h], [ | |
403 | AC_MSG_CHECKING([whether malloc_usable_size definition can use const argument]) | |
404 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM( | |
405 | [#include <malloc.h> | |
406 | #include <stddef.h> | |
407 | size_t malloc_usable_size(const void *ptr); | |
408 | ], | |
409 | [])],[ | |
410 | AC_MSG_RESULT([yes]) | |
411 | ],[ | |
412 | JEMALLOC_USABLE_SIZE_CONST= | |
413 | AC_MSG_RESULT([no]) | |
414 | ]) | |
415 | ]) | |
970d7e83 LB |
416 | AC_DEFINE_UNQUOTED([JEMALLOC_USABLE_SIZE_CONST], [$JEMALLOC_USABLE_SIZE_CONST]) |
417 | AC_SUBST([abi]) | |
418 | AC_SUBST([RPATH]) | |
419 | AC_SUBST([LD_PRELOAD_VAR]) | |
420 | AC_SUBST([so]) | |
421 | AC_SUBST([importlib]) | |
422 | AC_SUBST([o]) | |
423 | AC_SUBST([a]) | |
424 | AC_SUBST([exe]) | |
425 | AC_SUBST([libprefix]) | |
426 | AC_SUBST([DSO_LDFLAGS]) | |
427 | AC_SUBST([EXTRA_LDFLAGS]) | |
428 | AC_SUBST([SOREV]) | |
429 | AC_SUBST([PIC_CFLAGS]) | |
430 | AC_SUBST([CTARGET]) | |
431 | AC_SUBST([LDTARGET]) | |
432 | AC_SUBST([MKLIB]) | |
1a4d82fc JJ |
433 | AC_SUBST([ARFLAGS]) |
434 | AC_SUBST([AROUT]) | |
970d7e83 LB |
435 | AC_SUBST([CC_MM]) |
436 | ||
970d7e83 LB |
437 | JE_COMPILABLE([__attribute__ syntax], |
438 | [static __attribute__((unused)) void foo(void){}], | |
439 | [], | |
440 | [je_cv_attribute]) | |
441 | if test "x${je_cv_attribute}" = "xyes" ; then | |
442 | AC_DEFINE([JEMALLOC_HAVE_ATTR], [ ]) | |
443 | if test "x${GCC}" = "xyes" -a "x${abi}" = "xelf"; then | |
444 | JE_CFLAGS_APPEND([-fvisibility=hidden]) | |
445 | fi | |
446 | fi | |
447 | dnl Check for tls_model attribute support (clang 3.0 still lacks support). | |
448 | SAVED_CFLAGS="${CFLAGS}" | |
449 | JE_CFLAGS_APPEND([-Werror]) | |
450 | JE_COMPILABLE([tls_model attribute], [], | |
451 | [static __thread int | |
1a4d82fc | 452 | __attribute__((tls_model("initial-exec"), unused)) foo; |
970d7e83 LB |
453 | foo = 0;], |
454 | [je_cv_tls_model]) | |
455 | CFLAGS="${SAVED_CFLAGS}" | |
456 | if test "x${je_cv_tls_model}" = "xyes" ; then | |
457 | AC_DEFINE([JEMALLOC_TLS_MODEL], | |
458 | [__attribute__((tls_model("initial-exec")))]) | |
459 | else | |
460 | AC_DEFINE([JEMALLOC_TLS_MODEL], [ ]) | |
461 | fi | |
54a0048b SL |
462 | dnl Check for alloc_size attribute support. |
463 | SAVED_CFLAGS="${CFLAGS}" | |
464 | JE_CFLAGS_APPEND([-Werror]) | |
465 | JE_COMPILABLE([alloc_size attribute], [#include <stdlib.h>], | |
466 | [void *foo(size_t size) __attribute__((alloc_size(1)));], | |
467 | [je_cv_alloc_size]) | |
468 | CFLAGS="${SAVED_CFLAGS}" | |
469 | if test "x${je_cv_alloc_size}" = "xyes" ; then | |
470 | AC_DEFINE([JEMALLOC_HAVE_ATTR_ALLOC_SIZE], [ ]) | |
471 | fi | |
472 | dnl Check for format(gnu_printf, ...) attribute support. | |
473 | SAVED_CFLAGS="${CFLAGS}" | |
474 | JE_CFLAGS_APPEND([-Werror]) | |
475 | JE_COMPILABLE([format(gnu_printf, ...) attribute], [#include <stdlib.h>], | |
476 | [void *foo(const char *format, ...) __attribute__((format(gnu_printf, 1, 2)));], | |
477 | [je_cv_format_gnu_printf]) | |
478 | CFLAGS="${SAVED_CFLAGS}" | |
479 | if test "x${je_cv_format_gnu_printf}" = "xyes" ; then | |
480 | AC_DEFINE([JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF], [ ]) | |
481 | fi | |
482 | dnl Check for format(printf, ...) attribute support. | |
483 | SAVED_CFLAGS="${CFLAGS}" | |
484 | JE_CFLAGS_APPEND([-Werror]) | |
485 | JE_COMPILABLE([format(printf, ...) attribute], [#include <stdlib.h>], | |
486 | [void *foo(const char *format, ...) __attribute__((format(printf, 1, 2)));], | |
487 | [je_cv_format_printf]) | |
488 | CFLAGS="${SAVED_CFLAGS}" | |
489 | if test "x${je_cv_format_printf}" = "xyes" ; then | |
490 | AC_DEFINE([JEMALLOC_HAVE_ATTR_FORMAT_PRINTF], [ ]) | |
491 | fi | |
970d7e83 LB |
492 | |
493 | dnl Support optional additions to rpath. | |
494 | AC_ARG_WITH([rpath], | |
495 | [AS_HELP_STRING([--with-rpath=<rpath>], [Colon-separated rpath (ELF systems only)])], | |
496 | if test "x$with_rpath" = "xno" ; then | |
497 | RPATH_EXTRA= | |
498 | else | |
499 | RPATH_EXTRA="`echo $with_rpath | tr \":\" \" \"`" | |
500 | fi, | |
501 | RPATH_EXTRA= | |
502 | ) | |
503 | AC_SUBST([RPATH_EXTRA]) | |
504 | ||
505 | dnl Disable rules that do automatic regeneration of configure output by default. | |
506 | AC_ARG_ENABLE([autogen], | |
507 | [AS_HELP_STRING([--enable-autogen], [Automatically regenerate configure output])], | |
508 | if test "x$enable_autogen" = "xno" ; then | |
509 | enable_autogen="0" | |
510 | else | |
511 | enable_autogen="1" | |
512 | fi | |
513 | , | |
514 | enable_autogen="0" | |
515 | ) | |
516 | AC_SUBST([enable_autogen]) | |
517 | ||
518 | AC_PROG_INSTALL | |
519 | AC_PROG_RANLIB | |
970d7e83 LB |
520 | AC_PATH_PROG([LD], [ld], [false], [$PATH]) |
521 | AC_PATH_PROG([AUTOCONF], [autoconf], [false], [$PATH]) | |
522 | ||
1a4d82fc | 523 | public_syms="malloc_conf malloc_message malloc calloc posix_memalign aligned_alloc realloc free mallocx rallocx xallocx sallocx dallocx sdallocx nallocx mallctl mallctlnametomib mallctlbymib malloc_stats_print malloc_usable_size" |
970d7e83 LB |
524 | |
525 | dnl Check for allocator-related functions that should be wrapped. | |
526 | AC_CHECK_FUNC([memalign], | |
527 | [AC_DEFINE([JEMALLOC_OVERRIDE_MEMALIGN], [ ]) | |
528 | public_syms="${public_syms} memalign"]) | |
529 | AC_CHECK_FUNC([valloc], | |
530 | [AC_DEFINE([JEMALLOC_OVERRIDE_VALLOC], [ ]) | |
531 | public_syms="${public_syms} valloc"]) | |
532 | ||
1a4d82fc JJ |
533 | dnl Do not compute test code coverage by default. |
534 | GCOV_FLAGS= | |
535 | AC_ARG_ENABLE([code-coverage], | |
536 | [AS_HELP_STRING([--enable-code-coverage], | |
537 | [Enable code coverage])], | |
538 | [if test "x$enable_code_coverage" = "xno" ; then | |
539 | enable_code_coverage="0" | |
970d7e83 | 540 | else |
1a4d82fc | 541 | enable_code_coverage="1" |
970d7e83 LB |
542 | fi |
543 | ], | |
1a4d82fc | 544 | [enable_code_coverage="0"] |
970d7e83 | 545 | ) |
1a4d82fc JJ |
546 | if test "x$enable_code_coverage" = "x1" ; then |
547 | deoptimize="no" | |
548 | echo "$CFLAGS $EXTRA_CFLAGS" | grep '\-O' >/dev/null || deoptimize="yes" | |
549 | if test "x${deoptimize}" = "xyes" ; then | |
550 | JE_CFLAGS_APPEND([-O0]) | |
551 | fi | |
552 | JE_CFLAGS_APPEND([-fprofile-arcs -ftest-coverage]) | |
553 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -fprofile-arcs -ftest-coverage" | |
554 | AC_DEFINE([JEMALLOC_CODE_COVERAGE], [ ]) | |
970d7e83 | 555 | fi |
1a4d82fc | 556 | AC_SUBST([enable_code_coverage]) |
970d7e83 LB |
557 | |
558 | dnl Perform no name mangling by default. | |
559 | AC_ARG_WITH([mangling], | |
560 | [AS_HELP_STRING([--with-mangling=<map>], [Mangle symbols in <map>])], | |
561 | [mangling_map="$with_mangling"], [mangling_map=""]) | |
970d7e83 LB |
562 | |
563 | dnl Do not prefix public APIs by default. | |
564 | AC_ARG_WITH([jemalloc_prefix], | |
565 | [AS_HELP_STRING([--with-jemalloc-prefix=<prefix>], [Prefix to prepend to all public APIs])], | |
566 | [JEMALLOC_PREFIX="$with_jemalloc_prefix"], | |
567 | [if test "x$abi" != "xmacho" -a "x$abi" != "xpecoff"; then | |
568 | JEMALLOC_PREFIX="" | |
569 | else | |
570 | JEMALLOC_PREFIX="je_" | |
571 | fi] | |
572 | ) | |
573 | if test "x$JEMALLOC_PREFIX" != "x" ; then | |
574 | JEMALLOC_CPREFIX=`echo ${JEMALLOC_PREFIX} | tr "a-z" "A-Z"` | |
575 | AC_DEFINE_UNQUOTED([JEMALLOC_PREFIX], ["$JEMALLOC_PREFIX"]) | |
576 | AC_DEFINE_UNQUOTED([JEMALLOC_CPREFIX], ["$JEMALLOC_CPREFIX"]) | |
577 | fi | |
54a0048b | 578 | AC_SUBST([JEMALLOC_CPREFIX]) |
970d7e83 LB |
579 | |
580 | AC_ARG_WITH([export], | |
581 | [AS_HELP_STRING([--without-export], [disable exporting jemalloc public APIs])], | |
582 | [if test "x$with_export" = "xno"; then | |
583 | AC_DEFINE([JEMALLOC_EXPORT],[]) | |
584 | fi] | |
585 | ) | |
586 | ||
1a4d82fc | 587 | dnl Mangle library-private APIs. |
970d7e83 LB |
588 | AC_ARG_WITH([private_namespace], |
589 | [AS_HELP_STRING([--with-private-namespace=<prefix>], [Prefix to prepend to all library-private APIs])], | |
1a4d82fc JJ |
590 | [JEMALLOC_PRIVATE_NAMESPACE="${with_private_namespace}je_"], |
591 | [JEMALLOC_PRIVATE_NAMESPACE="je_"] | |
970d7e83 | 592 | ) |
1a4d82fc JJ |
593 | AC_DEFINE_UNQUOTED([JEMALLOC_PRIVATE_NAMESPACE], [$JEMALLOC_PRIVATE_NAMESPACE]) |
594 | private_namespace="$JEMALLOC_PRIVATE_NAMESPACE" | |
595 | AC_SUBST([private_namespace]) | |
970d7e83 LB |
596 | |
597 | dnl Do not add suffix to installed files by default. | |
598 | AC_ARG_WITH([install_suffix], | |
599 | [AS_HELP_STRING([--with-install-suffix=<suffix>], [Suffix to append to all installed files])], | |
600 | [INSTALL_SUFFIX="$with_install_suffix"], | |
601 | [INSTALL_SUFFIX=] | |
602 | ) | |
603 | install_suffix="$INSTALL_SUFFIX" | |
604 | AC_SUBST([install_suffix]) | |
605 | ||
54a0048b SL |
606 | dnl Specify default malloc_conf. |
607 | AC_ARG_WITH([malloc_conf], | |
608 | [AS_HELP_STRING([--with-malloc-conf=<malloc_conf>], [config.malloc_conf options string])], | |
609 | [JEMALLOC_CONFIG_MALLOC_CONF="$with_malloc_conf"], | |
610 | [JEMALLOC_CONFIG_MALLOC_CONF=""] | |
611 | ) | |
612 | config_malloc_conf="$JEMALLOC_CONFIG_MALLOC_CONF" | |
613 | AC_DEFINE_UNQUOTED([JEMALLOC_CONFIG_MALLOC_CONF], ["$config_malloc_conf"]) | |
614 | ||
1a4d82fc JJ |
615 | dnl Substitute @je_@ in jemalloc_protos.h.in, primarily to make generation of |
616 | dnl jemalloc_protos_jet.h easy. | |
617 | je_="je_" | |
618 | AC_SUBST([je_]) | |
619 | ||
620 | cfgoutputs_in="Makefile.in" | |
621 | cfgoutputs_in="${cfgoutputs_in} jemalloc.pc.in" | |
622 | cfgoutputs_in="${cfgoutputs_in} doc/html.xsl.in" | |
623 | cfgoutputs_in="${cfgoutputs_in} doc/manpages.xsl.in" | |
624 | cfgoutputs_in="${cfgoutputs_in} doc/jemalloc.xml.in" | |
625 | cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_macros.h.in" | |
626 | cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_protos.h.in" | |
627 | cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_typedefs.h.in" | |
628 | cfgoutputs_in="${cfgoutputs_in} include/jemalloc/internal/jemalloc_internal.h.in" | |
629 | cfgoutputs_in="${cfgoutputs_in} test/test.sh.in" | |
630 | cfgoutputs_in="${cfgoutputs_in} test/include/test/jemalloc_test.h.in" | |
970d7e83 LB |
631 | |
632 | cfgoutputs_out="Makefile" | |
1a4d82fc | 633 | cfgoutputs_out="${cfgoutputs_out} jemalloc.pc" |
970d7e83 LB |
634 | cfgoutputs_out="${cfgoutputs_out} doc/html.xsl" |
635 | cfgoutputs_out="${cfgoutputs_out} doc/manpages.xsl" | |
1a4d82fc JJ |
636 | cfgoutputs_out="${cfgoutputs_out} doc/jemalloc.xml" |
637 | cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_macros.h" | |
638 | cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_protos.h" | |
639 | cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_typedefs.h" | |
970d7e83 | 640 | cfgoutputs_out="${cfgoutputs_out} include/jemalloc/internal/jemalloc_internal.h" |
1a4d82fc JJ |
641 | cfgoutputs_out="${cfgoutputs_out} test/test.sh" |
642 | cfgoutputs_out="${cfgoutputs_out} test/include/test/jemalloc_test.h" | |
970d7e83 LB |
643 | |
644 | cfgoutputs_tup="Makefile" | |
1a4d82fc | 645 | cfgoutputs_tup="${cfgoutputs_tup} jemalloc.pc:jemalloc.pc.in" |
970d7e83 LB |
646 | cfgoutputs_tup="${cfgoutputs_tup} doc/html.xsl:doc/html.xsl.in" |
647 | cfgoutputs_tup="${cfgoutputs_tup} doc/manpages.xsl:doc/manpages.xsl.in" | |
1a4d82fc JJ |
648 | cfgoutputs_tup="${cfgoutputs_tup} doc/jemalloc.xml:doc/jemalloc.xml.in" |
649 | cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_macros.h:include/jemalloc/jemalloc_macros.h.in" | |
650 | cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_protos.h:include/jemalloc/jemalloc_protos.h.in" | |
651 | cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_typedefs.h:include/jemalloc/jemalloc_typedefs.h.in" | |
970d7e83 | 652 | cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/internal/jemalloc_internal.h" |
1a4d82fc JJ |
653 | cfgoutputs_tup="${cfgoutputs_tup} test/test.sh:test/test.sh.in" |
654 | cfgoutputs_tup="${cfgoutputs_tup} test/include/test/jemalloc_test.h:test/include/test/jemalloc_test.h.in" | |
655 | ||
656 | cfghdrs_in="include/jemalloc/jemalloc_defs.h.in" | |
657 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/jemalloc_internal_defs.h.in" | |
658 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_namespace.sh" | |
659 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_unnamespace.sh" | |
660 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_symbols.txt" | |
661 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_namespace.sh" | |
662 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_unnamespace.sh" | |
663 | cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/size_classes.sh" | |
664 | cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_rename.sh" | |
665 | cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_mangle.sh" | |
666 | cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc.sh" | |
667 | cfghdrs_in="${cfghdrs_in} test/include/test/jemalloc_test_defs.h.in" | |
668 | ||
669 | cfghdrs_out="include/jemalloc/jemalloc_defs.h" | |
670 | cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc${install_suffix}.h" | |
671 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_namespace.h" | |
672 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_unnamespace.h" | |
673 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_symbols.txt" | |
674 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_namespace.h" | |
675 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_unnamespace.h" | |
970d7e83 | 676 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/size_classes.h" |
1a4d82fc JJ |
677 | cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_protos_jet.h" |
678 | cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_rename.h" | |
679 | cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle.h" | |
680 | cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle_jet.h" | |
681 | cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/jemalloc_internal_defs.h" | |
682 | cfghdrs_out="${cfghdrs_out} test/include/test/jemalloc_test_defs.h" | |
683 | ||
684 | cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.in" | |
685 | cfghdrs_tup="${cfghdrs_tup} include/jemalloc/internal/jemalloc_internal_defs.h:include/jemalloc/internal/jemalloc_internal_defs.h.in" | |
686 | cfghdrs_tup="${cfghdrs_tup} test/include/test/jemalloc_test_defs.h:test/include/test/jemalloc_test_defs.h.in" | |
687 | ||
688 | dnl Silence irrelevant compiler warnings by default. | |
970d7e83 | 689 | AC_ARG_ENABLE([cc-silence], |
1a4d82fc JJ |
690 | [AS_HELP_STRING([--disable-cc-silence], |
691 | [Do not silence irrelevant compiler warnings])], | |
970d7e83 LB |
692 | [if test "x$enable_cc_silence" = "xno" ; then |
693 | enable_cc_silence="0" | |
694 | else | |
695 | enable_cc_silence="1" | |
696 | fi | |
697 | ], | |
1a4d82fc | 698 | [enable_cc_silence="1"] |
970d7e83 LB |
699 | ) |
700 | if test "x$enable_cc_silence" = "x1" ; then | |
701 | AC_DEFINE([JEMALLOC_CC_SILENCE], [ ]) | |
702 | fi | |
703 | ||
704 | dnl Do not compile with debugging by default. | |
705 | AC_ARG_ENABLE([debug], | |
54a0048b SL |
706 | [AS_HELP_STRING([--enable-debug], |
707 | [Build debugging code (implies --enable-ivsalloc)])], | |
970d7e83 LB |
708 | [if test "x$enable_debug" = "xno" ; then |
709 | enable_debug="0" | |
710 | else | |
711 | enable_debug="1" | |
712 | fi | |
713 | ], | |
714 | [enable_debug="0"] | |
715 | ) | |
54a0048b SL |
716 | if test "x$enable_debug" = "x1" ; then |
717 | AC_DEFINE([JEMALLOC_DEBUG], [ ]) | |
718 | fi | |
970d7e83 LB |
719 | if test "x$enable_debug" = "x1" ; then |
720 | AC_DEFINE([JEMALLOC_DEBUG], [ ]) | |
721 | enable_ivsalloc="1" | |
722 | fi | |
723 | AC_SUBST([enable_debug]) | |
724 | ||
725 | dnl Do not validate pointers by default. | |
726 | AC_ARG_ENABLE([ivsalloc], | |
54a0048b SL |
727 | [AS_HELP_STRING([--enable-ivsalloc], |
728 | [Validate pointers passed through the public API])], | |
970d7e83 LB |
729 | [if test "x$enable_ivsalloc" = "xno" ; then |
730 | enable_ivsalloc="0" | |
731 | else | |
732 | enable_ivsalloc="1" | |
733 | fi | |
734 | ], | |
735 | [enable_ivsalloc="0"] | |
736 | ) | |
737 | if test "x$enable_ivsalloc" = "x1" ; then | |
738 | AC_DEFINE([JEMALLOC_IVSALLOC], [ ]) | |
739 | fi | |
740 | ||
741 | dnl Only optimize if not debugging. | |
742 | if test "x$enable_debug" = "x0" -a "x$no_CFLAGS" = "xyes" ; then | |
743 | dnl Make sure that an optimization flag was not specified in EXTRA_CFLAGS. | |
744 | optimize="no" | |
1a4d82fc | 745 | echo "$CFLAGS $EXTRA_CFLAGS" | grep '\-O' >/dev/null || optimize="yes" |
970d7e83 LB |
746 | if test "x${optimize}" = "xyes" ; then |
747 | if test "x$GCC" = "xyes" ; then | |
748 | JE_CFLAGS_APPEND([-O3]) | |
749 | JE_CFLAGS_APPEND([-funroll-loops]) | |
750 | elif test "x$je_cv_msvc" = "xyes" ; then | |
751 | JE_CFLAGS_APPEND([-O2]) | |
752 | else | |
753 | JE_CFLAGS_APPEND([-O]) | |
754 | fi | |
755 | fi | |
756 | fi | |
757 | ||
758 | dnl Enable statistics calculation by default. | |
759 | AC_ARG_ENABLE([stats], | |
760 | [AS_HELP_STRING([--disable-stats], | |
761 | [Disable statistics calculation/reporting])], | |
762 | [if test "x$enable_stats" = "xno" ; then | |
763 | enable_stats="0" | |
764 | else | |
765 | enable_stats="1" | |
766 | fi | |
767 | ], | |
768 | [enable_stats="1"] | |
769 | ) | |
770 | if test "x$enable_stats" = "x1" ; then | |
771 | AC_DEFINE([JEMALLOC_STATS], [ ]) | |
772 | fi | |
773 | AC_SUBST([enable_stats]) | |
774 | ||
775 | dnl Do not enable profiling by default. | |
776 | AC_ARG_ENABLE([prof], | |
777 | [AS_HELP_STRING([--enable-prof], [Enable allocation profiling])], | |
778 | [if test "x$enable_prof" = "xno" ; then | |
779 | enable_prof="0" | |
780 | else | |
781 | enable_prof="1" | |
782 | fi | |
783 | ], | |
784 | [enable_prof="0"] | |
785 | ) | |
786 | if test "x$enable_prof" = "x1" ; then | |
787 | backtrace_method="" | |
788 | else | |
789 | backtrace_method="N/A" | |
790 | fi | |
791 | ||
792 | AC_ARG_ENABLE([prof-libunwind], | |
793 | [AS_HELP_STRING([--enable-prof-libunwind], [Use libunwind for backtracing])], | |
794 | [if test "x$enable_prof_libunwind" = "xno" ; then | |
795 | enable_prof_libunwind="0" | |
796 | else | |
797 | enable_prof_libunwind="1" | |
798 | fi | |
799 | ], | |
800 | [enable_prof_libunwind="0"] | |
801 | ) | |
802 | AC_ARG_WITH([static_libunwind], | |
803 | [AS_HELP_STRING([--with-static-libunwind=<libunwind.a>], | |
804 | [Path to static libunwind library; use rather than dynamically linking])], | |
805 | if test "x$with_static_libunwind" = "xno" ; then | |
806 | LUNWIND="-lunwind" | |
807 | else | |
808 | if test ! -f "$with_static_libunwind" ; then | |
809 | AC_MSG_ERROR([Static libunwind not found: $with_static_libunwind]) | |
810 | fi | |
811 | LUNWIND="$with_static_libunwind" | |
812 | fi, | |
813 | LUNWIND="-lunwind" | |
814 | ) | |
815 | if test "x$backtrace_method" = "x" -a "x$enable_prof_libunwind" = "x1" ; then | |
816 | AC_CHECK_HEADERS([libunwind.h], , [enable_prof_libunwind="0"]) | |
817 | if test "x$LUNWIND" = "x-lunwind" ; then | |
1a4d82fc | 818 | AC_CHECK_LIB([unwind], [unw_backtrace], [LIBS="$LIBS $LUNWIND"], |
970d7e83 LB |
819 | [enable_prof_libunwind="0"]) |
820 | else | |
821 | LIBS="$LIBS $LUNWIND" | |
822 | fi | |
823 | if test "x${enable_prof_libunwind}" = "x1" ; then | |
824 | backtrace_method="libunwind" | |
825 | AC_DEFINE([JEMALLOC_PROF_LIBUNWIND], [ ]) | |
826 | fi | |
827 | fi | |
828 | ||
829 | AC_ARG_ENABLE([prof-libgcc], | |
830 | [AS_HELP_STRING([--disable-prof-libgcc], | |
831 | [Do not use libgcc for backtracing])], | |
832 | [if test "x$enable_prof_libgcc" = "xno" ; then | |
833 | enable_prof_libgcc="0" | |
834 | else | |
835 | enable_prof_libgcc="1" | |
836 | fi | |
837 | ], | |
838 | [enable_prof_libgcc="1"] | |
839 | ) | |
840 | if test "x$backtrace_method" = "x" -a "x$enable_prof_libgcc" = "x1" \ | |
841 | -a "x$GCC" = "xyes" ; then | |
842 | AC_CHECK_HEADERS([unwind.h], , [enable_prof_libgcc="0"]) | |
843 | AC_CHECK_LIB([gcc], [_Unwind_Backtrace], [LIBS="$LIBS -lgcc"], [enable_prof_libgcc="0"]) | |
970d7e83 LB |
844 | if test "x${enable_prof_libgcc}" = "x1" ; then |
845 | backtrace_method="libgcc" | |
846 | AC_DEFINE([JEMALLOC_PROF_LIBGCC], [ ]) | |
847 | fi | |
848 | else | |
849 | enable_prof_libgcc="0" | |
850 | fi | |
851 | ||
852 | AC_ARG_ENABLE([prof-gcc], | |
853 | [AS_HELP_STRING([--disable-prof-gcc], | |
854 | [Do not use gcc intrinsics for backtracing])], | |
855 | [if test "x$enable_prof_gcc" = "xno" ; then | |
856 | enable_prof_gcc="0" | |
857 | else | |
858 | enable_prof_gcc="1" | |
859 | fi | |
860 | ], | |
861 | [enable_prof_gcc="1"] | |
862 | ) | |
863 | if test "x$backtrace_method" = "x" -a "x$enable_prof_gcc" = "x1" \ | |
864 | -a "x$GCC" = "xyes" ; then | |
1a4d82fc | 865 | JE_CFLAGS_APPEND([-fno-omit-frame-pointer]) |
970d7e83 LB |
866 | backtrace_method="gcc intrinsics" |
867 | AC_DEFINE([JEMALLOC_PROF_GCC], [ ]) | |
868 | else | |
869 | enable_prof_gcc="0" | |
870 | fi | |
871 | ||
872 | if test "x$backtrace_method" = "x" ; then | |
873 | backtrace_method="none (disabling profiling)" | |
874 | enable_prof="0" | |
875 | fi | |
876 | AC_MSG_CHECKING([configured backtracing method]) | |
877 | AC_MSG_RESULT([$backtrace_method]) | |
878 | if test "x$enable_prof" = "x1" ; then | |
1a4d82fc JJ |
879 | if test "x$abi" != "xpecoff"; then |
880 | dnl Heap profiling uses the log(3) function. | |
881 | LIBS="$LIBS -lm" | |
970d7e83 | 882 | fi |
1a4d82fc | 883 | |
970d7e83 LB |
884 | AC_DEFINE([JEMALLOC_PROF], [ ]) |
885 | fi | |
886 | AC_SUBST([enable_prof]) | |
887 | ||
888 | dnl Enable thread-specific caching by default. | |
889 | AC_ARG_ENABLE([tcache], | |
890 | [AS_HELP_STRING([--disable-tcache], [Disable per thread caches])], | |
891 | [if test "x$enable_tcache" = "xno" ; then | |
892 | enable_tcache="0" | |
893 | else | |
894 | enable_tcache="1" | |
895 | fi | |
896 | ], | |
897 | [enable_tcache="1"] | |
898 | ) | |
899 | if test "x$enable_tcache" = "x1" ; then | |
900 | AC_DEFINE([JEMALLOC_TCACHE], [ ]) | |
901 | fi | |
902 | AC_SUBST([enable_tcache]) | |
903 | ||
54a0048b SL |
904 | dnl Indicate whether adjacent virtual memory mappings automatically coalesce |
905 | dnl (and fragment on demand). | |
906 | if test "x${maps_coalesce}" = "x1" ; then | |
907 | AC_DEFINE([JEMALLOC_MAPS_COALESCE], [ ]) | |
908 | fi | |
909 | ||
970d7e83 LB |
910 | dnl Enable VM deallocation via munmap() by default. |
911 | AC_ARG_ENABLE([munmap], | |
912 | [AS_HELP_STRING([--disable-munmap], [Disable VM deallocation via munmap(2)])], | |
913 | [if test "x$enable_munmap" = "xno" ; then | |
914 | enable_munmap="0" | |
915 | else | |
916 | enable_munmap="1" | |
917 | fi | |
918 | ], | |
919 | [enable_munmap="${default_munmap}"] | |
920 | ) | |
921 | if test "x$enable_munmap" = "x1" ; then | |
922 | AC_DEFINE([JEMALLOC_MUNMAP], [ ]) | |
923 | fi | |
924 | AC_SUBST([enable_munmap]) | |
925 | ||
1a4d82fc JJ |
926 | dnl Enable allocation from DSS if supported by the OS. |
927 | have_dss="1" | |
970d7e83 LB |
928 | dnl Check whether the BSD/SUSv1 sbrk() exists. If not, disable DSS support. |
929 | AC_CHECK_FUNC([sbrk], [have_sbrk="1"], [have_sbrk="0"]) | |
930 | if test "x$have_sbrk" = "x1" ; then | |
1a4d82fc JJ |
931 | if test "x$sbrk_deprecated" = "x1" ; then |
932 | AC_MSG_RESULT([Disabling dss allocation because sbrk is deprecated]) | |
933 | have_dss="0" | |
934 | fi | |
970d7e83 | 935 | else |
1a4d82fc | 936 | have_dss="0" |
970d7e83 LB |
937 | fi |
938 | ||
1a4d82fc | 939 | if test "x$have_dss" = "x1" ; then |
970d7e83 LB |
940 | AC_DEFINE([JEMALLOC_DSS], [ ]) |
941 | fi | |
970d7e83 LB |
942 | |
943 | dnl Support the junk/zero filling option by default. | |
944 | AC_ARG_ENABLE([fill], | |
945 | [AS_HELP_STRING([--disable-fill], | |
946 | [Disable support for junk/zero filling, quarantine, and redzones])], | |
947 | [if test "x$enable_fill" = "xno" ; then | |
948 | enable_fill="0" | |
949 | else | |
950 | enable_fill="1" | |
951 | fi | |
952 | ], | |
953 | [enable_fill="1"] | |
954 | ) | |
955 | if test "x$enable_fill" = "x1" ; then | |
956 | AC_DEFINE([JEMALLOC_FILL], [ ]) | |
957 | fi | |
958 | AC_SUBST([enable_fill]) | |
959 | ||
960 | dnl Disable utrace(2)-based tracing by default. | |
961 | AC_ARG_ENABLE([utrace], | |
962 | [AS_HELP_STRING([--enable-utrace], [Enable utrace(2)-based tracing])], | |
963 | [if test "x$enable_utrace" = "xno" ; then | |
964 | enable_utrace="0" | |
965 | else | |
966 | enable_utrace="1" | |
967 | fi | |
968 | ], | |
969 | [enable_utrace="0"] | |
970 | ) | |
971 | JE_COMPILABLE([utrace(2)], [ | |
972 | #include <sys/types.h> | |
973 | #include <sys/param.h> | |
974 | #include <sys/time.h> | |
975 | #include <sys/uio.h> | |
976 | #include <sys/ktrace.h> | |
977 | ], [ | |
978 | utrace((void *)0, 0); | |
979 | ], [je_cv_utrace]) | |
980 | if test "x${je_cv_utrace}" = "xno" ; then | |
981 | enable_utrace="0" | |
982 | fi | |
983 | if test "x$enable_utrace" = "x1" ; then | |
984 | AC_DEFINE([JEMALLOC_UTRACE], [ ]) | |
985 | fi | |
986 | AC_SUBST([enable_utrace]) | |
987 | ||
988 | dnl Support Valgrind by default. | |
989 | AC_ARG_ENABLE([valgrind], | |
990 | [AS_HELP_STRING([--disable-valgrind], [Disable support for Valgrind])], | |
991 | [if test "x$enable_valgrind" = "xno" ; then | |
992 | enable_valgrind="0" | |
993 | else | |
994 | enable_valgrind="1" | |
995 | fi | |
996 | ], | |
997 | [enable_valgrind="1"] | |
998 | ) | |
999 | if test "x$enable_valgrind" = "x1" ; then | |
1000 | JE_COMPILABLE([valgrind], [ | |
1001 | #include <valgrind/valgrind.h> | |
1002 | #include <valgrind/memcheck.h> | |
1003 | ||
1004 | #if !defined(VALGRIND_RESIZEINPLACE_BLOCK) | |
1005 | # error "Incompatible Valgrind version" | |
1006 | #endif | |
1007 | ], [], [je_cv_valgrind]) | |
1008 | if test "x${je_cv_valgrind}" = "xno" ; then | |
1009 | enable_valgrind="0" | |
1010 | fi | |
1011 | if test "x$enable_valgrind" = "x1" ; then | |
1012 | AC_DEFINE([JEMALLOC_VALGRIND], [ ]) | |
1013 | fi | |
1014 | fi | |
1015 | AC_SUBST([enable_valgrind]) | |
1016 | ||
1017 | dnl Do not support the xmalloc option by default. | |
1018 | AC_ARG_ENABLE([xmalloc], | |
1019 | [AS_HELP_STRING([--enable-xmalloc], [Support xmalloc option])], | |
1020 | [if test "x$enable_xmalloc" = "xno" ; then | |
1021 | enable_xmalloc="0" | |
1022 | else | |
1023 | enable_xmalloc="1" | |
1024 | fi | |
1025 | ], | |
1026 | [enable_xmalloc="0"] | |
1027 | ) | |
1028 | if test "x$enable_xmalloc" = "x1" ; then | |
1029 | AC_DEFINE([JEMALLOC_XMALLOC], [ ]) | |
1030 | fi | |
1031 | AC_SUBST([enable_xmalloc]) | |
1032 | ||
54a0048b SL |
1033 | dnl Support cache-oblivious allocation alignment by default. |
1034 | AC_ARG_ENABLE([cache-oblivious], | |
1035 | [AS_HELP_STRING([--disable-cache-oblivious], | |
1036 | [Disable support for cache-oblivious allocation alignment])], | |
1037 | [if test "x$enable_cache_oblivious" = "xno" ; then | |
1038 | enable_cache_oblivious="0" | |
1039 | else | |
1040 | enable_cache_oblivious="1" | |
1041 | fi | |
1042 | ], | |
1043 | [enable_cache_oblivious="1"] | |
1044 | ) | |
1045 | if test "x$enable_cache_oblivious" = "x1" ; then | |
1046 | AC_DEFINE([JEMALLOC_CACHE_OBLIVIOUS], [ ]) | |
1047 | fi | |
1048 | AC_SUBST([enable_cache_oblivious]) | |
1049 | ||
1a4d82fc JJ |
1050 | dnl ============================================================================ |
1051 | dnl Check for __builtin_ffsl(), then ffsl(3), and fail if neither are found. | |
1052 | dnl One of those two functions should (theoretically) exist on all platforms | |
1053 | dnl that jemalloc currently has a chance of functioning on without modification. | |
54a0048b | 1054 | dnl We additionally assume ffs[ll]() or __builtin_ffs[ll]() are defined if |
1a4d82fc JJ |
1055 | dnl ffsl() or __builtin_ffsl() are defined, respectively. |
1056 | JE_COMPILABLE([a program using __builtin_ffsl], [ | |
1057 | #include <stdio.h> | |
1058 | #include <strings.h> | |
1059 | #include <string.h> | |
1060 | ], [ | |
1061 | { | |
1062 | int rv = __builtin_ffsl(0x08); | |
1063 | printf("%d\n", rv); | |
1064 | } | |
1065 | ], [je_cv_gcc_builtin_ffsl]) | |
1066 | if test "x${je_cv_gcc_builtin_ffsl}" = "xyes" ; then | |
54a0048b | 1067 | AC_DEFINE([JEMALLOC_INTERNAL_FFSLL], [__builtin_ffsll]) |
1a4d82fc JJ |
1068 | AC_DEFINE([JEMALLOC_INTERNAL_FFSL], [__builtin_ffsl]) |
1069 | AC_DEFINE([JEMALLOC_INTERNAL_FFS], [__builtin_ffs]) | |
1070 | else | |
1071 | JE_COMPILABLE([a program using ffsl], [ | |
1072 | #include <stdio.h> | |
1073 | #include <strings.h> | |
1074 | #include <string.h> | |
1075 | ], [ | |
1076 | { | |
1077 | int rv = ffsl(0x08); | |
1078 | printf("%d\n", rv); | |
1079 | } | |
1080 | ], [je_cv_function_ffsl]) | |
1081 | if test "x${je_cv_function_ffsl}" = "xyes" ; then | |
54a0048b | 1082 | AC_DEFINE([JEMALLOC_INTERNAL_FFSLL], [ffsll]) |
1a4d82fc JJ |
1083 | AC_DEFINE([JEMALLOC_INTERNAL_FFSL], [ffsl]) |
1084 | AC_DEFINE([JEMALLOC_INTERNAL_FFS], [ffs]) | |
1085 | else | |
1086 | AC_MSG_ERROR([Cannot build without ffsl(3) or __builtin_ffsl()]) | |
1087 | fi | |
1088 | fi | |
1089 | ||
54a0048b SL |
1090 | AC_ARG_WITH([lg_tiny_min], |
1091 | [AS_HELP_STRING([--with-lg-tiny-min=<lg-tiny-min>], | |
1092 | [Base 2 log of minimum tiny size class to support])], | |
1093 | [LG_TINY_MIN="$with_lg_tiny_min"], | |
1094 | [LG_TINY_MIN="3"]) | |
1095 | AC_DEFINE_UNQUOTED([LG_TINY_MIN], [$LG_TINY_MIN]) | |
1096 | ||
1097 | AC_ARG_WITH([lg_quantum], | |
1098 | [AS_HELP_STRING([--with-lg-quantum=<lg-quantum>], | |
1099 | [Base 2 log of minimum allocation alignment])], | |
1100 | [LG_QUANTA="$with_lg_quantum"], | |
1101 | [LG_QUANTA="3 4"]) | |
1102 | if test "x$with_lg_quantum" != "x" ; then | |
1103 | AC_DEFINE_UNQUOTED([LG_QUANTUM], [$with_lg_quantum]) | |
1104 | fi | |
1105 | ||
1106 | AC_ARG_WITH([lg_page], | |
1107 | [AS_HELP_STRING([--with-lg-page=<lg-page>], [Base 2 log of system page size])], | |
1108 | [LG_PAGE="$with_lg_page"], [LG_PAGE="detect"]) | |
1109 | if test "x$LG_PAGE" = "xdetect"; then | |
1110 | AC_CACHE_CHECK([LG_PAGE], | |
1111 | [je_cv_lg_page], | |
970d7e83 LB |
1112 | AC_RUN_IFELSE([AC_LANG_PROGRAM( |
1113 | [[ | |
1114 | #include <strings.h> | |
1115 | #ifdef _WIN32 | |
1116 | #include <windows.h> | |
1117 | #else | |
1118 | #include <unistd.h> | |
1119 | #endif | |
1120 | #include <stdio.h> | |
1121 | ]], | |
1122 | [[ | |
1123 | int result; | |
1124 | FILE *f; | |
1125 | ||
1126 | #ifdef _WIN32 | |
1127 | SYSTEM_INFO si; | |
1128 | GetSystemInfo(&si); | |
1129 | result = si.dwPageSize; | |
1130 | #else | |
1131 | result = sysconf(_SC_PAGESIZE); | |
1132 | #endif | |
1133 | if (result == -1) { | |
1134 | return 1; | |
1135 | } | |
1a4d82fc | 1136 | result = JEMALLOC_INTERNAL_FFSL(result) - 1; |
970d7e83 LB |
1137 | |
1138 | f = fopen("conftest.out", "w"); | |
1139 | if (f == NULL) { | |
1140 | return 1; | |
1141 | } | |
54a0048b | 1142 | fprintf(f, "%d", result); |
970d7e83 LB |
1143 | fclose(f); |
1144 | ||
1145 | return 0; | |
1146 | ]])], | |
54a0048b SL |
1147 | [je_cv_lg_page=`cat conftest.out`], |
1148 | [je_cv_lg_page=undefined], | |
1149 | [je_cv_lg_page=12])) | |
1150 | fi | |
1151 | if test "x${je_cv_lg_page}" != "x" ; then | |
1152 | LG_PAGE="${je_cv_lg_page}" | |
1153 | fi | |
1154 | if test "x${LG_PAGE}" != "xundefined" ; then | |
1155 | AC_DEFINE_UNQUOTED([LG_PAGE], [$LG_PAGE]) | |
970d7e83 | 1156 | else |
54a0048b | 1157 | AC_MSG_ERROR([cannot determine value for LG_PAGE]) |
970d7e83 LB |
1158 | fi |
1159 | ||
54a0048b SL |
1160 | AC_ARG_WITH([lg_page_sizes], |
1161 | [AS_HELP_STRING([--with-lg-page-sizes=<lg-page-sizes>], | |
1162 | [Base 2 logs of system page sizes to support])], | |
1163 | [LG_PAGE_SIZES="$with_lg_page_sizes"], [LG_PAGE_SIZES="$LG_PAGE"]) | |
1164 | ||
1165 | AC_ARG_WITH([lg_size_class_group], | |
1166 | [AS_HELP_STRING([--with-lg-size-class-group=<lg-size-class-group>], | |
1167 | [Base 2 log of size classes per doubling])], | |
1168 | [LG_SIZE_CLASS_GROUP="$with_lg_size_class_group"], | |
1169 | [LG_SIZE_CLASS_GROUP="2"]) | |
1170 | ||
970d7e83 LB |
1171 | dnl ============================================================================ |
1172 | dnl jemalloc configuration. | |
1173 | dnl | |
1174 | ||
1a4d82fc | 1175 | dnl Set VERSION if source directory is inside a git repository. |
54a0048b | 1176 | if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then |
1a4d82fc JJ |
1177 | dnl Pattern globs aren't powerful enough to match both single- and |
1178 | dnl double-digit version numbers, so iterate over patterns to support up to | |
1179 | dnl version 99.99.99 without any accidental matches. | |
54a0048b | 1180 | rm -f "${objroot}VERSION" |
1a4d82fc JJ |
1181 | for pattern in ['[0-9].[0-9].[0-9]' '[0-9].[0-9].[0-9][0-9]' \ |
1182 | '[0-9].[0-9][0-9].[0-9]' '[0-9].[0-9][0-9].[0-9][0-9]' \ | |
1183 | '[0-9][0-9].[0-9].[0-9]' '[0-9][0-9].[0-9].[0-9][0-9]' \ | |
1184 | '[0-9][0-9].[0-9][0-9].[0-9]' \ | |
1185 | '[0-9][0-9].[0-9][0-9].[0-9][0-9]']; do | |
54a0048b SL |
1186 | if test ! -e "${objroot}VERSION" ; then |
1187 | (test ! "${srcroot}" && cd "${srcroot}"; git describe --long --abbrev=40 --match="${pattern}") > "${objroot}VERSION.tmp" 2>/dev/null | |
1a4d82fc | 1188 | if test $? -eq 0 ; then |
54a0048b | 1189 | mv "${objroot}VERSION.tmp" "${objroot}VERSION" |
1a4d82fc JJ |
1190 | break |
1191 | fi | |
1192 | fi | |
1193 | done | |
1194 | fi | |
54a0048b SL |
1195 | rm -f "${objroot}VERSION.tmp" |
1196 | if test ! -e "${objroot}VERSION" ; then | |
1197 | if test ! -e "${srcroot}VERSION" ; then | |
1198 | AC_MSG_RESULT( | |
1199 | [Missing VERSION file, and unable to generate it; creating bogus VERSION]) | |
1200 | echo "0.0.0-0-g0000000000000000000000000000000000000000" > "${objroot}VERSION" | |
1201 | else | |
1202 | cp ${srcroot}VERSION ${objroot}VERSION | |
1203 | fi | |
970d7e83 | 1204 | fi |
54a0048b | 1205 | jemalloc_version=`cat "${objroot}VERSION"` |
970d7e83 LB |
1206 | jemalloc_version_major=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]1}'` |
1207 | jemalloc_version_minor=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]2}'` | |
1208 | jemalloc_version_bugfix=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]3}'` | |
1209 | jemalloc_version_nrev=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]4}'` | |
1210 | jemalloc_version_gid=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]5}'` | |
1211 | AC_SUBST([jemalloc_version]) | |
1212 | AC_SUBST([jemalloc_version_major]) | |
1213 | AC_SUBST([jemalloc_version_minor]) | |
1214 | AC_SUBST([jemalloc_version_bugfix]) | |
1215 | AC_SUBST([jemalloc_version_nrev]) | |
1216 | AC_SUBST([jemalloc_version_gid]) | |
1217 | ||
1218 | dnl ============================================================================ | |
1219 | dnl Configure pthreads. | |
1220 | ||
1221 | if test "x$abi" != "xpecoff" ; then | |
1222 | AC_CHECK_HEADERS([pthread.h], , [AC_MSG_ERROR([pthread.h is missing])]) | |
1223 | dnl Some systems may embed pthreads functionality in libc; check for libpthread | |
1224 | dnl first, but try libc too before failing. | |
1225 | AC_CHECK_LIB([pthread], [pthread_create], [LIBS="$LIBS -lpthread"], | |
1226 | [AC_SEARCH_LIBS([pthread_create], , , | |
1227 | AC_MSG_ERROR([libpthread is missing]))]) | |
1228 | fi | |
1229 | ||
1230 | CPPFLAGS="$CPPFLAGS -D_REENTRANT" | |
1231 | ||
54a0048b SL |
1232 | dnl Check whether clock_gettime(2) is in libc or librt. This function is only |
1233 | dnl used in test code, so save the result to TESTLIBS to avoid poluting LIBS. | |
1234 | SAVED_LIBS="${LIBS}" | |
1235 | LIBS= | |
1236 | AC_SEARCH_LIBS([clock_gettime], [rt], [TESTLIBS="${LIBS}"]) | |
1237 | AC_SUBST([TESTLIBS]) | |
1238 | LIBS="${SAVED_LIBS}" | |
1239 | ||
1240 | dnl Check if the GNU-specific secure_getenv function exists. | |
1241 | AC_CHECK_FUNC([secure_getenv], | |
1242 | [have_secure_getenv="1"], | |
1243 | [have_secure_getenv="0"] | |
1244 | ) | |
1245 | if test "x$have_secure_getenv" = "x1" ; then | |
1246 | AC_DEFINE([JEMALLOC_HAVE_SECURE_GETENV], [ ]) | |
1247 | fi | |
1248 | ||
1249 | dnl Check if the Solaris/BSD issetugid function exists. | |
1250 | AC_CHECK_FUNC([issetugid], | |
1251 | [have_issetugid="1"], | |
1252 | [have_issetugid="0"] | |
1253 | ) | |
1254 | if test "x$have_issetugid" = "x1" ; then | |
1255 | AC_DEFINE([JEMALLOC_HAVE_ISSETUGID], [ ]) | |
1256 | fi | |
1257 | ||
970d7e83 LB |
1258 | dnl Check whether the BSD-specific _malloc_thread_cleanup() exists. If so, use |
1259 | dnl it rather than pthreads TSD cleanup functions to support cleanup during | |
1260 | dnl thread exit, in order to avoid pthreads library recursion during | |
1261 | dnl bootstrapping. | |
1262 | AC_CHECK_FUNC([_malloc_thread_cleanup], | |
1263 | [have__malloc_thread_cleanup="1"], | |
1264 | [have__malloc_thread_cleanup="0"] | |
1265 | ) | |
1266 | if test "x$have__malloc_thread_cleanup" = "x1" ; then | |
1267 | AC_DEFINE([JEMALLOC_MALLOC_THREAD_CLEANUP], [ ]) | |
1268 | force_tls="1" | |
1269 | fi | |
1270 | ||
1271 | dnl Check whether the BSD-specific _pthread_mutex_init_calloc_cb() exists. If | |
1272 | dnl so, mutex initialization causes allocation, and we need to implement this | |
1273 | dnl callback function in order to prevent recursive allocation. | |
1274 | AC_CHECK_FUNC([_pthread_mutex_init_calloc_cb], | |
1275 | [have__pthread_mutex_init_calloc_cb="1"], | |
1276 | [have__pthread_mutex_init_calloc_cb="0"] | |
1277 | ) | |
1278 | if test "x$have__pthread_mutex_init_calloc_cb" = "x1" ; then | |
1279 | AC_DEFINE([JEMALLOC_MUTEX_INIT_CB]) | |
1280 | fi | |
1281 | ||
1282 | dnl Disable lazy locking by default. | |
1283 | AC_ARG_ENABLE([lazy_lock], | |
1284 | [AS_HELP_STRING([--enable-lazy-lock], | |
1285 | [Enable lazy locking (only lock when multi-threaded)])], | |
1286 | [if test "x$enable_lazy_lock" = "xno" ; then | |
1287 | enable_lazy_lock="0" | |
1288 | else | |
1289 | enable_lazy_lock="1" | |
1290 | fi | |
1291 | ], | |
54a0048b | 1292 | [enable_lazy_lock=""] |
970d7e83 | 1293 | ) |
54a0048b | 1294 | if test "x$enable_lazy_lock" = "x" -a "x${force_lazy_lock}" = "x1" ; then |
970d7e83 LB |
1295 | AC_MSG_RESULT([Forcing lazy-lock to avoid allocator/threading bootstrap issues]) |
1296 | enable_lazy_lock="1" | |
1297 | fi | |
1298 | if test "x$enable_lazy_lock" = "x1" ; then | |
1299 | if test "x$abi" != "xpecoff" ; then | |
1300 | AC_CHECK_HEADERS([dlfcn.h], , [AC_MSG_ERROR([dlfcn.h is missing])]) | |
1301 | AC_CHECK_FUNC([dlsym], [], | |
1302 | [AC_CHECK_LIB([dl], [dlsym], [LIBS="$LIBS -ldl"], | |
1303 | [AC_MSG_ERROR([libdl is missing])]) | |
1304 | ]) | |
1305 | fi | |
1306 | AC_DEFINE([JEMALLOC_LAZY_LOCK], [ ]) | |
54a0048b SL |
1307 | else |
1308 | enable_lazy_lock="0" | |
970d7e83 LB |
1309 | fi |
1310 | AC_SUBST([enable_lazy_lock]) | |
1311 | ||
1312 | AC_ARG_ENABLE([tls], | |
1313 | [AS_HELP_STRING([--disable-tls], [Disable thread-local storage (__thread keyword)])], | |
1314 | if test "x$enable_tls" = "xno" ; then | |
1315 | enable_tls="0" | |
1316 | else | |
1317 | enable_tls="1" | |
1318 | fi | |
1319 | , | |
54a0048b | 1320 | enable_tls="" |
970d7e83 | 1321 | ) |
54a0048b SL |
1322 | if test "x${enable_tls}" = "x" ; then |
1323 | if test "x${force_tls}" = "x1" ; then | |
1324 | AC_MSG_RESULT([Forcing TLS to avoid allocator/threading bootstrap issues]) | |
1325 | enable_tls="1" | |
1326 | elif test "x${force_tls}" = "x0" ; then | |
1327 | AC_MSG_RESULT([Forcing no TLS to avoid allocator/threading bootstrap issues]) | |
1328 | enable_tls="0" | |
1329 | else | |
1330 | enable_tls="1" | |
1331 | fi | |
970d7e83 LB |
1332 | fi |
1333 | if test "x${enable_tls}" = "x1" ; then | |
1334 | AC_MSG_CHECKING([for TLS]) | |
1335 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM( | |
1336 | [[ | |
1337 | __thread int x; | |
1338 | ]], [[ | |
1339 | x = 42; | |
1340 | ||
1341 | return 0; | |
1342 | ]])], | |
1343 | AC_MSG_RESULT([yes]), | |
1344 | AC_MSG_RESULT([no]) | |
1345 | enable_tls="0") | |
54a0048b SL |
1346 | else |
1347 | enable_tls="0" | |
970d7e83 LB |
1348 | fi |
1349 | AC_SUBST([enable_tls]) | |
1350 | if test "x${enable_tls}" = "x1" ; then | |
54a0048b SL |
1351 | if test "x${force_tls}" = "x0" ; then |
1352 | AC_MSG_WARN([TLS enabled despite being marked unusable on this platform]) | |
1353 | fi | |
970d7e83 LB |
1354 | AC_DEFINE_UNQUOTED([JEMALLOC_TLS], [ ]) |
1355 | elif test "x${force_tls}" = "x1" ; then | |
54a0048b SL |
1356 | AC_MSG_WARN([TLS disabled despite being marked critical on this platform]) |
1357 | fi | |
1358 | ||
1359 | dnl ============================================================================ | |
1360 | dnl Check for C11 atomics. | |
1361 | ||
1362 | JE_COMPILABLE([C11 atomics], [ | |
1363 | #include <stdint.h> | |
1364 | #if (__STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_ATOMICS__) | |
1365 | #include <stdatomic.h> | |
1366 | #else | |
1367 | #error Atomics not available | |
1368 | #endif | |
1369 | ], [ | |
1370 | uint64_t *p = (uint64_t *)0; | |
1371 | uint64_t x = 1; | |
1372 | volatile atomic_uint_least64_t *a = (volatile atomic_uint_least64_t *)p; | |
1373 | uint64_t r = atomic_fetch_add(a, x) + x; | |
1374 | return (r == 0); | |
1375 | ], [je_cv_c11atomics]) | |
1376 | if test "x${je_cv_c11atomics}" = "xyes" ; then | |
1377 | AC_DEFINE([JEMALLOC_C11ATOMICS]) | |
970d7e83 LB |
1378 | fi |
1379 | ||
970d7e83 LB |
1380 | dnl ============================================================================ |
1381 | dnl Check for atomic(9) operations as provided on FreeBSD. | |
1382 | ||
1383 | JE_COMPILABLE([atomic(9)], [ | |
1384 | #include <sys/types.h> | |
1385 | #include <machine/atomic.h> | |
1386 | #include <inttypes.h> | |
1387 | ], [ | |
1388 | { | |
1389 | uint32_t x32 = 0; | |
1390 | volatile uint32_t *x32p = &x32; | |
1391 | atomic_fetchadd_32(x32p, 1); | |
1392 | } | |
1393 | { | |
1394 | unsigned long xlong = 0; | |
1395 | volatile unsigned long *xlongp = &xlong; | |
1396 | atomic_fetchadd_long(xlongp, 1); | |
1397 | } | |
1398 | ], [je_cv_atomic9]) | |
1399 | if test "x${je_cv_atomic9}" = "xyes" ; then | |
1400 | AC_DEFINE([JEMALLOC_ATOMIC9]) | |
1401 | fi | |
1402 | ||
1403 | dnl ============================================================================ | |
1404 | dnl Check for atomic(3) operations as provided on Darwin. | |
1405 | ||
1406 | JE_COMPILABLE([Darwin OSAtomic*()], [ | |
1407 | #include <libkern/OSAtomic.h> | |
1408 | #include <inttypes.h> | |
1409 | ], [ | |
1410 | { | |
1411 | int32_t x32 = 0; | |
1412 | volatile int32_t *x32p = &x32; | |
1413 | OSAtomicAdd32(1, x32p); | |
1414 | } | |
1415 | { | |
1416 | int64_t x64 = 0; | |
1417 | volatile int64_t *x64p = &x64; | |
1418 | OSAtomicAdd64(1, x64p); | |
1419 | } | |
1420 | ], [je_cv_osatomic]) | |
1421 | if test "x${je_cv_osatomic}" = "xyes" ; then | |
1422 | AC_DEFINE([JEMALLOC_OSATOMIC], [ ]) | |
1423 | fi | |
1424 | ||
1a4d82fc JJ |
1425 | dnl ============================================================================ |
1426 | dnl Check for madvise(2). | |
1427 | ||
1428 | JE_COMPILABLE([madvise(2)], [ | |
1429 | #include <sys/mman.h> | |
1430 | ], [ | |
1431 | { | |
1432 | madvise((void *)0, 0, 0); | |
1433 | } | |
1434 | ], [je_cv_madvise]) | |
1435 | if test "x${je_cv_madvise}" = "xyes" ; then | |
1436 | AC_DEFINE([JEMALLOC_HAVE_MADVISE], [ ]) | |
1437 | fi | |
1438 | ||
970d7e83 LB |
1439 | dnl ============================================================================ |
1440 | dnl Check whether __sync_{add,sub}_and_fetch() are available despite | |
1441 | dnl __GCC_HAVE_SYNC_COMPARE_AND_SWAP_n macros being undefined. | |
1442 | ||
1443 | AC_DEFUN([JE_SYNC_COMPARE_AND_SWAP_CHECK],[ | |
1444 | AC_CACHE_CHECK([whether to force $1-bit __sync_{add,sub}_and_fetch()], | |
1445 | [je_cv_sync_compare_and_swap_$2], | |
1446 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
1447 | #include <stdint.h> | |
1448 | ], | |
1449 | [ | |
1450 | #ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_$2 | |
1451 | { | |
1452 | uint$1_t x$1 = 0; | |
1453 | __sync_add_and_fetch(&x$1, 42); | |
1454 | __sync_sub_and_fetch(&x$1, 1); | |
1455 | } | |
1456 | #else | |
1457 | #error __GCC_HAVE_SYNC_COMPARE_AND_SWAP_$2 is defined, no need to force | |
1458 | #endif | |
1459 | ])], | |
1460 | [je_cv_sync_compare_and_swap_$2=yes], | |
1461 | [je_cv_sync_compare_and_swap_$2=no])]) | |
1462 | ||
1463 | if test "x${je_cv_sync_compare_and_swap_$2}" = "xyes" ; then | |
1464 | AC_DEFINE([JE_FORCE_SYNC_COMPARE_AND_SWAP_$2], [ ]) | |
1465 | fi | |
1466 | ]) | |
1467 | ||
1468 | if test "x${je_cv_atomic9}" != "xyes" -a "x${je_cv_osatomic}" != "xyes" ; then | |
1469 | JE_SYNC_COMPARE_AND_SWAP_CHECK(32, 4) | |
1470 | JE_SYNC_COMPARE_AND_SWAP_CHECK(64, 8) | |
1471 | fi | |
1472 | ||
1a4d82fc JJ |
1473 | dnl ============================================================================ |
1474 | dnl Check for __builtin_clz() and __builtin_clzl(). | |
1475 | ||
1476 | AC_CACHE_CHECK([for __builtin_clz], | |
1477 | [je_cv_builtin_clz], | |
1478 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([], | |
1479 | [ | |
1480 | { | |
1481 | unsigned x = 0; | |
1482 | int y = __builtin_clz(x); | |
1483 | } | |
1484 | { | |
1485 | unsigned long x = 0; | |
1486 | int y = __builtin_clzl(x); | |
1487 | } | |
1488 | ])], | |
1489 | [je_cv_builtin_clz=yes], | |
1490 | [je_cv_builtin_clz=no])]) | |
1491 | ||
1492 | if test "x${je_cv_builtin_clz}" = "xyes" ; then | |
1493 | AC_DEFINE([JEMALLOC_HAVE_BUILTIN_CLZ], [ ]) | |
1494 | fi | |
1495 | ||
970d7e83 LB |
1496 | dnl ============================================================================ |
1497 | dnl Check for spinlock(3) operations as provided on Darwin. | |
1498 | ||
1499 | JE_COMPILABLE([Darwin OSSpin*()], [ | |
1500 | #include <libkern/OSAtomic.h> | |
1501 | #include <inttypes.h> | |
1502 | ], [ | |
1503 | OSSpinLock lock = 0; | |
1504 | OSSpinLockLock(&lock); | |
1505 | OSSpinLockUnlock(&lock); | |
1506 | ], [je_cv_osspin]) | |
1507 | if test "x${je_cv_osspin}" = "xyes" ; then | |
1508 | AC_DEFINE([JEMALLOC_OSSPIN], [ ]) | |
1509 | fi | |
1510 | ||
1511 | dnl ============================================================================ | |
1512 | dnl Darwin-related configuration. | |
1513 | ||
1514 | AC_ARG_ENABLE([zone-allocator], | |
1515 | [AS_HELP_STRING([--disable-zone-allocator], | |
1516 | [Disable zone allocator for Darwin])], | |
1517 | [if test "x$enable_zone_allocator" = "xno" ; then | |
1518 | enable_zone_allocator="0" | |
1519 | else | |
1520 | enable_zone_allocator="1" | |
1521 | fi | |
1522 | ], | |
1523 | [if test "x${abi}" = "xmacho"; then | |
1524 | enable_zone_allocator="1" | |
1525 | fi | |
1526 | ] | |
1527 | ) | |
1528 | AC_SUBST([enable_zone_allocator]) | |
1529 | ||
1530 | if test "x${enable_zone_allocator}" = "x1" ; then | |
1531 | if test "x${abi}" != "xmacho"; then | |
1532 | AC_MSG_ERROR([--enable-zone-allocator is only supported on Darwin]) | |
1533 | fi | |
970d7e83 LB |
1534 | AC_DEFINE([JEMALLOC_ZONE], [ ]) |
1535 | ||
1536 | dnl The szone version jumped from 3 to 6 between the OS X 10.5.x and 10.6 | |
1537 | dnl releases. malloc_zone_t and malloc_introspection_t have new fields in | |
1538 | dnl 10.6, which is the only source-level indication of the change. | |
1539 | AC_MSG_CHECKING([malloc zone version]) | |
1540 | AC_DEFUN([JE_ZONE_PROGRAM], | |
1541 | [AC_LANG_PROGRAM( | |
1542 | [#include <malloc/malloc.h>], | |
54a0048b | 1543 | [static int foo[[sizeof($1) $2 sizeof(void *) * $3 ? 1 : -1]]] |
970d7e83 LB |
1544 | )]) |
1545 | ||
1546 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_zone_t,==,14)],[JEMALLOC_ZONE_VERSION=3],[ | |
1547 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_zone_t,==,15)],[JEMALLOC_ZONE_VERSION=5],[ | |
1548 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_zone_t,==,16)],[ | |
1549 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_introspection_t,==,9)],[JEMALLOC_ZONE_VERSION=6],[ | |
1550 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_introspection_t,==,13)],[JEMALLOC_ZONE_VERSION=7],[JEMALLOC_ZONE_VERSION=] | |
1551 | )])],[ | |
1552 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_zone_t,==,17)],[JEMALLOC_ZONE_VERSION=8],[ | |
1553 | AC_COMPILE_IFELSE([JE_ZONE_PROGRAM(malloc_zone_t,>,17)],[JEMALLOC_ZONE_VERSION=9],[JEMALLOC_ZONE_VERSION=] | |
1554 | )])])])]) | |
1555 | if test "x${JEMALLOC_ZONE_VERSION}" = "x"; then | |
1556 | AC_MSG_RESULT([unsupported]) | |
1557 | AC_MSG_ERROR([Unsupported malloc zone version]) | |
1558 | fi | |
1559 | if test "${JEMALLOC_ZONE_VERSION}" = 9; then | |
1560 | JEMALLOC_ZONE_VERSION=8 | |
1561 | AC_MSG_RESULT([> 8]) | |
1562 | else | |
1563 | AC_MSG_RESULT([$JEMALLOC_ZONE_VERSION]) | |
1564 | fi | |
1565 | AC_DEFINE_UNQUOTED(JEMALLOC_ZONE_VERSION, [$JEMALLOC_ZONE_VERSION]) | |
1566 | fi | |
1567 | ||
1a4d82fc JJ |
1568 | dnl ============================================================================ |
1569 | dnl Check for glibc malloc hooks | |
1570 | ||
1571 | JE_COMPILABLE([glibc malloc hook], [ | |
1572 | #include <stddef.h> | |
1573 | ||
1574 | extern void (* __free_hook)(void *ptr); | |
1575 | extern void *(* __malloc_hook)(size_t size); | |
1576 | extern void *(* __realloc_hook)(void *ptr, size_t size); | |
1577 | ], [ | |
1578 | void *ptr = 0L; | |
1579 | if (__malloc_hook) ptr = __malloc_hook(1); | |
1580 | if (__realloc_hook) ptr = __realloc_hook(ptr, 2); | |
1581 | if (__free_hook && ptr) __free_hook(ptr); | |
1582 | ], [je_cv_glibc_malloc_hook]) | |
1583 | if test "x${je_cv_glibc_malloc_hook}" = "xyes" ; then | |
1584 | AC_DEFINE([JEMALLOC_GLIBC_MALLOC_HOOK], [ ]) | |
1585 | fi | |
1586 | ||
1587 | JE_COMPILABLE([glibc memalign hook], [ | |
1588 | #include <stddef.h> | |
1589 | ||
1590 | extern void *(* __memalign_hook)(size_t alignment, size_t size); | |
1591 | ], [ | |
1592 | void *ptr = 0L; | |
1593 | if (__memalign_hook) ptr = __memalign_hook(16, 7); | |
1594 | ], [je_cv_glibc_memalign_hook]) | |
1595 | if test "x${je_cv_glibc_memalign_hook}" = "xyes" ; then | |
1596 | AC_DEFINE([JEMALLOC_GLIBC_MEMALIGN_HOOK], [ ]) | |
1597 | fi | |
1598 | ||
1599 | JE_COMPILABLE([pthreads adaptive mutexes], [ | |
1600 | #include <pthread.h> | |
1601 | ], [ | |
1602 | pthread_mutexattr_t attr; | |
1603 | pthread_mutexattr_init(&attr); | |
1604 | pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP); | |
1605 | pthread_mutexattr_destroy(&attr); | |
1606 | ], [je_cv_pthread_mutex_adaptive_np]) | |
1607 | if test "x${je_cv_pthread_mutex_adaptive_np}" = "xyes" ; then | |
1608 | AC_DEFINE([JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], [ ]) | |
1609 | fi | |
1610 | ||
970d7e83 LB |
1611 | dnl ============================================================================ |
1612 | dnl Check for typedefs, structures, and compiler characteristics. | |
1613 | AC_HEADER_STDBOOL | |
1614 | ||
1a4d82fc JJ |
1615 | dnl ============================================================================ |
1616 | dnl Define commands that generate output files. | |
1617 | ||
1618 | AC_CONFIG_COMMANDS([include/jemalloc/internal/private_namespace.h], [ | |
1619 | mkdir -p "${objroot}include/jemalloc/internal" | |
1620 | "${srcdir}/include/jemalloc/internal/private_namespace.sh" "${srcdir}/include/jemalloc/internal/private_symbols.txt" > "${objroot}include/jemalloc/internal/private_namespace.h" | |
1621 | ], [ | |
1622 | srcdir="${srcdir}" | |
1623 | objroot="${objroot}" | |
1624 | ]) | |
1625 | AC_CONFIG_COMMANDS([include/jemalloc/internal/private_unnamespace.h], [ | |
1626 | mkdir -p "${objroot}include/jemalloc/internal" | |
1627 | "${srcdir}/include/jemalloc/internal/private_unnamespace.sh" "${srcdir}/include/jemalloc/internal/private_symbols.txt" > "${objroot}include/jemalloc/internal/private_unnamespace.h" | |
1628 | ], [ | |
1629 | srcdir="${srcdir}" | |
1630 | objroot="${objroot}" | |
1631 | ]) | |
1632 | AC_CONFIG_COMMANDS([include/jemalloc/internal/public_symbols.txt], [ | |
1633 | f="${objroot}include/jemalloc/internal/public_symbols.txt" | |
1634 | mkdir -p "${objroot}include/jemalloc/internal" | |
1635 | cp /dev/null "${f}" | |
1636 | for nm in `echo ${mangling_map} |tr ',' ' '` ; do | |
1637 | n=`echo ${nm} |tr ':' ' ' |awk '{print $[]1}'` | |
1638 | m=`echo ${nm} |tr ':' ' ' |awk '{print $[]2}'` | |
1639 | echo "${n}:${m}" >> "${f}" | |
1640 | dnl Remove name from public_syms so that it isn't redefined later. | |
1641 | public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${n}\$" |tr '\n' ' '` | |
1642 | done | |
1643 | for sym in ${public_syms} ; do | |
1644 | n="${sym}" | |
1645 | m="${JEMALLOC_PREFIX}${sym}" | |
1646 | echo "${n}:${m}" >> "${f}" | |
1647 | done | |
1648 | ], [ | |
1649 | srcdir="${srcdir}" | |
1650 | objroot="${objroot}" | |
1651 | mangling_map="${mangling_map}" | |
1652 | public_syms="${public_syms}" | |
1653 | JEMALLOC_PREFIX="${JEMALLOC_PREFIX}" | |
1654 | ]) | |
1655 | AC_CONFIG_COMMANDS([include/jemalloc/internal/public_namespace.h], [ | |
1656 | mkdir -p "${objroot}include/jemalloc/internal" | |
1657 | "${srcdir}/include/jemalloc/internal/public_namespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_namespace.h" | |
1658 | ], [ | |
1659 | srcdir="${srcdir}" | |
1660 | objroot="${objroot}" | |
1661 | ]) | |
1662 | AC_CONFIG_COMMANDS([include/jemalloc/internal/public_unnamespace.h], [ | |
1663 | mkdir -p "${objroot}include/jemalloc/internal" | |
1664 | "${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h" | |
1665 | ], [ | |
1666 | srcdir="${srcdir}" | |
1667 | objroot="${objroot}" | |
1668 | ]) | |
970d7e83 | 1669 | AC_CONFIG_COMMANDS([include/jemalloc/internal/size_classes.h], [ |
1a4d82fc | 1670 | mkdir -p "${objroot}include/jemalloc/internal" |
54a0048b | 1671 | "${SHELL}" "${srcdir}/include/jemalloc/internal/size_classes.sh" "${LG_QUANTA}" ${LG_TINY_MIN} "${LG_PAGE_SIZES}" ${LG_SIZE_CLASS_GROUP} > "${objroot}include/jemalloc/internal/size_classes.h" |
1a4d82fc | 1672 | ], [ |
54a0048b | 1673 | SHELL="${SHELL}" |
1a4d82fc JJ |
1674 | srcdir="${srcdir}" |
1675 | objroot="${objroot}" | |
54a0048b SL |
1676 | LG_QUANTA="${LG_QUANTA}" |
1677 | LG_TINY_MIN=${LG_TINY_MIN} | |
1678 | LG_PAGE_SIZES="${LG_PAGE_SIZES}" | |
1679 | LG_SIZE_CLASS_GROUP=${LG_SIZE_CLASS_GROUP} | |
1a4d82fc JJ |
1680 | ]) |
1681 | AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_protos_jet.h], [ | |
1682 | mkdir -p "${objroot}include/jemalloc" | |
1683 | cat "${srcdir}/include/jemalloc/jemalloc_protos.h.in" | sed -e 's/@je_@/jet_/g' > "${objroot}include/jemalloc/jemalloc_protos_jet.h" | |
1684 | ], [ | |
1685 | srcdir="${srcdir}" | |
1686 | objroot="${objroot}" | |
1687 | ]) | |
1688 | AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_rename.h], [ | |
1689 | mkdir -p "${objroot}include/jemalloc" | |
1690 | "${srcdir}/include/jemalloc/jemalloc_rename.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/jemalloc_rename.h" | |
1691 | ], [ | |
1692 | srcdir="${srcdir}" | |
1693 | objroot="${objroot}" | |
1694 | ]) | |
1695 | AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_mangle.h], [ | |
1696 | mkdir -p "${objroot}include/jemalloc" | |
1697 | "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" je_ > "${objroot}include/jemalloc/jemalloc_mangle.h" | |
1698 | ], [ | |
1699 | srcdir="${srcdir}" | |
1700 | objroot="${objroot}" | |
1701 | ]) | |
1702 | AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_mangle_jet.h], [ | |
1703 | mkdir -p "${objroot}include/jemalloc" | |
1704 | "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" jet_ > "${objroot}include/jemalloc/jemalloc_mangle_jet.h" | |
1705 | ], [ | |
1706 | srcdir="${srcdir}" | |
1707 | objroot="${objroot}" | |
1708 | ]) | |
1709 | AC_CONFIG_COMMANDS([include/jemalloc/jemalloc.h], [ | |
1710 | mkdir -p "${objroot}include/jemalloc" | |
1711 | "${srcdir}/include/jemalloc/jemalloc.sh" "${objroot}" > "${objroot}include/jemalloc/jemalloc${install_suffix}.h" | |
1712 | ], [ | |
1713 | srcdir="${srcdir}" | |
1714 | objroot="${objroot}" | |
1715 | install_suffix="${install_suffix}" | |
970d7e83 LB |
1716 | ]) |
1717 | ||
1718 | dnl Process .in files. | |
1719 | AC_SUBST([cfghdrs_in]) | |
1720 | AC_SUBST([cfghdrs_out]) | |
1721 | AC_CONFIG_HEADERS([$cfghdrs_tup]) | |
1722 | ||
1723 | dnl ============================================================================ | |
1724 | dnl Generate outputs. | |
1a4d82fc | 1725 | |
54a0048b | 1726 | AC_CONFIG_FILES([$cfgoutputs_tup config.stamp bin/jemalloc-config bin/jemalloc.sh bin/jeprof]) |
970d7e83 LB |
1727 | AC_SUBST([cfgoutputs_in]) |
1728 | AC_SUBST([cfgoutputs_out]) | |
1729 | AC_OUTPUT | |
1730 | ||
1731 | dnl ============================================================================ | |
1732 | dnl Print out the results of configuration. | |
1733 | AC_MSG_RESULT([===============================================================================]) | |
1734 | AC_MSG_RESULT([jemalloc version : ${jemalloc_version}]) | |
1735 | AC_MSG_RESULT([library revision : ${rev}]) | |
1736 | AC_MSG_RESULT([]) | |
54a0048b | 1737 | AC_MSG_RESULT([CONFIG : ${CONFIG}]) |
970d7e83 | 1738 | AC_MSG_RESULT([CC : ${CC}]) |
7453a54e | 1739 | AC_MSG_RESULT([CFLAGS : ${CFLAGS}]) |
54a0048b | 1740 | AC_MSG_RESULT([CPPFLAGS : ${CPPFLAGS}]) |
970d7e83 | 1741 | AC_MSG_RESULT([LDFLAGS : ${LDFLAGS}]) |
1a4d82fc | 1742 | AC_MSG_RESULT([EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}]) |
970d7e83 | 1743 | AC_MSG_RESULT([LIBS : ${LIBS}]) |
54a0048b | 1744 | AC_MSG_RESULT([TESTLIBS : ${TESTLIBS}]) |
970d7e83 LB |
1745 | AC_MSG_RESULT([RPATH_EXTRA : ${RPATH_EXTRA}]) |
1746 | AC_MSG_RESULT([]) | |
1747 | AC_MSG_RESULT([XSLTPROC : ${XSLTPROC}]) | |
1748 | AC_MSG_RESULT([XSLROOT : ${XSLROOT}]) | |
1749 | AC_MSG_RESULT([]) | |
1750 | AC_MSG_RESULT([PREFIX : ${PREFIX}]) | |
1751 | AC_MSG_RESULT([BINDIR : ${BINDIR}]) | |
54a0048b | 1752 | AC_MSG_RESULT([DATADIR : ${DATADIR}]) |
970d7e83 LB |
1753 | AC_MSG_RESULT([INCLUDEDIR : ${INCLUDEDIR}]) |
1754 | AC_MSG_RESULT([LIBDIR : ${LIBDIR}]) | |
970d7e83 LB |
1755 | AC_MSG_RESULT([MANDIR : ${MANDIR}]) |
1756 | AC_MSG_RESULT([]) | |
1757 | AC_MSG_RESULT([srcroot : ${srcroot}]) | |
1758 | AC_MSG_RESULT([abs_srcroot : ${abs_srcroot}]) | |
1759 | AC_MSG_RESULT([objroot : ${objroot}]) | |
1760 | AC_MSG_RESULT([abs_objroot : ${abs_objroot}]) | |
1761 | AC_MSG_RESULT([]) | |
1762 | AC_MSG_RESULT([JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}]) | |
1763 | AC_MSG_RESULT([JEMALLOC_PRIVATE_NAMESPACE]) | |
1764 | AC_MSG_RESULT([ : ${JEMALLOC_PRIVATE_NAMESPACE}]) | |
1765 | AC_MSG_RESULT([install_suffix : ${install_suffix}]) | |
54a0048b | 1766 | AC_MSG_RESULT([malloc_conf : ${config_malloc_conf}]) |
970d7e83 | 1767 | AC_MSG_RESULT([autogen : ${enable_autogen}]) |
970d7e83 LB |
1768 | AC_MSG_RESULT([cc-silence : ${enable_cc_silence}]) |
1769 | AC_MSG_RESULT([debug : ${enable_debug}]) | |
1a4d82fc | 1770 | AC_MSG_RESULT([code-coverage : ${enable_code_coverage}]) |
970d7e83 LB |
1771 | AC_MSG_RESULT([stats : ${enable_stats}]) |
1772 | AC_MSG_RESULT([prof : ${enable_prof}]) | |
1773 | AC_MSG_RESULT([prof-libunwind : ${enable_prof_libunwind}]) | |
1774 | AC_MSG_RESULT([prof-libgcc : ${enable_prof_libgcc}]) | |
1775 | AC_MSG_RESULT([prof-gcc : ${enable_prof_gcc}]) | |
1776 | AC_MSG_RESULT([tcache : ${enable_tcache}]) | |
1777 | AC_MSG_RESULT([fill : ${enable_fill}]) | |
1778 | AC_MSG_RESULT([utrace : ${enable_utrace}]) | |
1779 | AC_MSG_RESULT([valgrind : ${enable_valgrind}]) | |
1780 | AC_MSG_RESULT([xmalloc : ${enable_xmalloc}]) | |
970d7e83 | 1781 | AC_MSG_RESULT([munmap : ${enable_munmap}]) |
970d7e83 LB |
1782 | AC_MSG_RESULT([lazy_lock : ${enable_lazy_lock}]) |
1783 | AC_MSG_RESULT([tls : ${enable_tls}]) | |
54a0048b | 1784 | AC_MSG_RESULT([cache-oblivious : ${enable_cache_oblivious}]) |
970d7e83 | 1785 | AC_MSG_RESULT([===============================================================================]) |