1 dnl Autoconf requirements
2 dnl AC_INIT(package, version, bug-report-address)
3 dnl information on the package
4 dnl checks for programs
5 dnl checks for libraries
6 dnl checks for header files
8 dnl checks for structures
9 dnl checks for compiler characteristics
10 dnl checks for library functions
11 dnl checks for system services
12 dnl AC_CONFIG_FILES([file...])
15 dnl **************************************************************************
17 dnl **************************************************************************
18 AC_INIT([[[LLVM]]],[[[1.0]]],[llvmbugs@cs.uiuc.edu])
20 dnl Place all of the extra autoconf files into the config subdirectory
21 AC_CONFIG_AUX_DIR([autoconf])
23 dnl Quit if the source directory has already been configured.
24 dnl NOTE: This relies upon undocumented autoconf behavior.
25 if test ${srcdir} != "."
27 if test -f ${srcdir}/include/Config/config.h
29 AC_MSG_ERROR([Already configured in ${srcdir}])
33 dnl Configure a header file
34 AC_CONFIG_HEADERS(include/Config/config.h)
35 AC_CONFIG_MAKEFILE(Makefile)
36 AC_CONFIG_MAKEFILE(Makefile.common)
37 AC_CONFIG_MAKEFILE(Makefile.rules)
38 AC_CONFIG_MAKEFILE(lib/Makefile)
39 AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
40 AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
41 AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
42 AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
43 AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
44 AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
45 AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
46 AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
47 AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
48 AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
49 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
50 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
51 AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
52 AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
53 AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
54 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
55 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
56 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
57 AC_CONFIG_MAKEFILE(lib/Support/Makefile)
58 AC_CONFIG_MAKEFILE(lib/Target/Makefile)
59 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
60 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
61 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
62 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
63 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
64 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
65 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
66 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
67 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
68 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
69 AC_CONFIG_MAKEFILE(runtime/Makefile)
70 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
71 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
72 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
73 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
74 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
75 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
76 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
77 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
78 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
79 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
80 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
81 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
82 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
83 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
84 AC_CONFIG_MAKEFILE(test/Makefile)
85 AC_CONFIG_MAKEFILE(test/Makefile.tests)
86 AC_CONFIG_MAKEFILE(test/QMTestDB/QMTest/llvm.py)
87 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
88 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
89 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
90 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
91 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
92 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
93 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
94 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
95 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
96 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
97 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
98 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
99 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
100 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
101 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
102 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
103 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
104 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
105 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
106 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
107 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
108 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
109 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
110 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
111 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
112 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
113 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
114 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
115 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
116 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
117 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
118 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
119 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
120 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
121 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
122 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
123 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
124 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
125 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
126 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
127 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
128 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
129 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
130 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
131 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
132 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
133 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
134 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
135 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
136 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
137 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
138 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
139 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
140 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
141 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
161 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Makefile)
162 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Flex/Makefile)
163 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Larn/Makefile)
164 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Moria-5.5.2/Makefile)
165 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Povray31/Makefile)
166 AC_CONFIG_MAKEFILE(test/Programs/NoSource/m4/Makefile)
167 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
168 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
169 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
170 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
171 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
172 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
173 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
174 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
175 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
176 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
177 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
178 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
179 AC_CONFIG_MAKEFILE(tools/Makefile)
180 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
181 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
182 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
183 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
184 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
185 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
186 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
187 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
188 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
189 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
190 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
191 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
192 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
193 AC_CONFIG_MAKEFILE(utils/Makefile)
194 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
195 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
196 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
197 AC_CONFIG_MAKEFILE(www/docs/Makefile)
198 AC_CONFIG_MAKEFILE(projects/Makefile)
199 AC_CONFIG_MAKEFILE(projects/sample/Makefile)
200 AC_CONFIG_MAKEFILE(projects/sample/Makefile.common)
201 AC_CONFIG_MAKEFILE(projects/sample/Makefile.config)
202 AC_CONFIG_MAKEFILE(projects/sample/lib/Makefile)
203 AC_CONFIG_MAKEFILE(projects/sample/lib/sample/Makefile)
204 AC_CONFIG_MAKEFILE(projects/sample/tools/Makefile)
205 AC_CONFIG_MAKEFILE(projects/sample/tools/sample/Makefile)
206 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
207 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
208 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
209 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
211 dnl **************************************************************************
212 dnl * Determine which system we are building on
213 dnl **************************************************************************
215 dnl Check the install program (needs to be done before canonical stuff)
218 dnl Check which host for which we're compiling. This will tell us which LLVM
219 dnl compiler will be used for compiling SSA into object code.
223 dnl Now, for some of our own magic:
224 dnl We will use the build machine information to set some variables.
227 *i*86*) AC_SUBST(OS,[Linux])
228 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
231 *sparc*) AC_SUBST(OS,[SunOS])
232 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
235 *) AC_SUBST(OS,[Unknown])
240 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
241 dnl V9, since that is all that we support at the moment, and autoconf will only
242 dnl tell us we're a sparc.
245 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
250 dnl Determine what our target architecture is and configure accordingly.
251 dnl This will allow Makefiles to make a distinction between the hardware and
255 *i*86*) AC_SUBST(ARCH,[x86])
257 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
261 dnl **************************************************************************
262 dnl * Check for programs.
263 dnl **************************************************************************
265 dnl Check for compilation tools
270 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
271 if test "$GCC" != "yes"
273 AC_MSG_ERROR([gcc required but not found])
276 if test "$GXX" != "yes"
278 AC_MSG_ERROR([g++ required but not found])
281 dnl Verify that GCC is version 3.0 or higher
282 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
283 if test "$gccmajor" -lt "3"
285 AC_MSG_ERROR([gcc 3.x required])
288 dnl Check for GNU Make. We use its extensions to, so don't build without it
290 if test -z "$_cv_gnu_make_command"
292 AC_MSG_ERROR([GNU Make required but not found])
295 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
299 dnl Check for libtool
302 dnl Check for our special programs
303 AC_PATH_PROG(RPWD,[pwd],[false])
304 if test ${RPWD} = "false"
306 AC_MSG_ERROR([pwd required but not found])
309 AC_PATH_PROG(AR,[ar],[false])
310 if test ${AR} = "false"
312 AC_MSG_ERROR([ar required but not found])
315 AC_PATH_PROG(SED,[sed],[false])
316 if test ${SED} = "false"
318 AC_MSG_ERROR([sed required but not found])
321 AC_PATH_PROG(RM,[rm],[false])
322 if test ${RM} = "false"
324 AC_MSG_ERROR([rm required but not found])
327 AC_PATH_PROG(ECHO,[echo],[false])
328 if test ${ECHO} = "false"
330 AC_MSG_ERROR([echo required but not found])
333 AC_PATH_PROG(MKDIR,[mkdir],[false])
334 if test ${MKDIR} = "false"
336 AC_MSG_ERROR([mkdir required but not found])
339 AC_PATH_PROG(DATE,[date],[false])
340 if test ${DATE} = "false"
342 AC_MSG_ERROR([date required but not found])
345 AC_PATH_PROG(MV,[mv],[false])
346 if test ${MV} = "false"
348 AC_MSG_ERROR([mv required but not found])
351 AC_PATH_PROG(DOT,[dot],[false])
353 AC_PATH_PROG(ETAGS,[etags],[false])
355 AC_PATH_PROG(PURIFY,[purify],[false])
357 AC_PATH_PROG(PYTHON,[python],[false])
358 if test ${PYTHON} = "false"
360 AC_MSG_WARN([python required but not found])
363 AC_PATH_PROG(QMTEST,[qmtest],[false])
364 if test ${QMTEST} = "false"
366 AC_MSG_WARN([qmtest required but not found])
369 dnl Verify that the version of python available is high enough for qmtest
370 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
371 pymajor=`echo $pyversion | cut -d. -f1`
372 pyminor=`echo $pyversion | cut -d. -f2`
374 if test "$pymajor" -ge "2"
376 if test "$pymajor" -eq "2"
378 if test "$pyminor" -lt "2"
380 AC_MSG_ERROR([Python 2.2 or greater required])
384 AC_MSG_ERROR([Python 2.2 or greater required])
387 dnl Verify that the source directory is valid
388 AC_CONFIG_SRCDIR(["Makefile.config.in"])
390 dnl **************************************************************************
391 dnl * Check for libraries.
392 dnl **************************************************************************
394 dnl libelf is for sparc only; we can ignore it if we don't have it
395 AC_CHECK_LIB(elf, elf_begin)
397 dnl dlopen() is required. If we don't find it, quit.
398 AC_SEARCH_LIBS(dlopen,dl,,AC_MSG_ERROR([dlopen() required but not found]))
400 dnl mallinfo is optional; the code can compile (minus features) without it
401 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1]))
404 dnl The math libraries are used by the test code, but not by the actual LLVM
407 dnl AC_CHECK_LIB(m, cos)
409 dnl **************************************************************************
410 dnl * Checks for header files.
411 dnl * Chances are, if the standard C or POSIX type header files are missing,
412 dnl * then LLVM just isn't going to compile. However, it is possible that
413 dnl * the necessary functions/macros will be included from other
414 dnl * (non-standard and non-obvious) header files.
416 dnl * So, we'll be gracious, give it a chance, and try to go on without
418 dnl **************************************************************************
422 dnl Check for ANSI C/POSIX header files
423 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
425 dnl Check for system specific header files
426 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
428 dnl Check for header files associated with dlopen and friends
429 AC_CHECK_HEADERS(dlfcn.h link.h)
431 dnl **************************************************************************
432 dnl * Checks for typedefs, structures, and compiler characteristics.
433 dnl **************************************************************************
435 dnl Check for const and inline keywords
439 dnl Check for machine endian-ness
440 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
445 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
446 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
450 dnl Check for C++ extensions
451 AC_CXX_HAVE_EXT_HASH_MAP
452 AC_CXX_HAVE_EXT_HASH_SET
453 AC_CXX_HAVE_EXT_SLIST
454 AC_CXX_HAVE_STD_ITERATOR
455 AC_CXX_HAVE_BI_ITERATOR
456 AC_CXX_HAVE_FWD_ITERATOR
458 dnl **************************************************************************
459 dnl * Checks for library functions.
460 dnl **************************************************************************
462 AC_PROG_GCC_TRADITIONAL
466 if test ${ac_cv_func_mmap_file} = "no"
468 AC_MSG_ERROR([mmap() of files required but not found])
470 AC_HEADER_MMAP_ANONYMOUS
472 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol)
475 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
476 dnl MAP_FIXED is only needed for Sparc
477 dnl MAP_ANON is used for Sparc and BSD
478 dnl Everyone should have MAP_PRIVATE
481 dnl Check for certain functions (even if we've already found them) so that we
482 dnl can quit with an error if they are unavailable.
484 dnl As the code is made more portable (i.e. less reliant on these functions,
485 dnl these checks should go away.
486 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
487 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
489 dnl **************************************************************************
490 dnl * Enable various compile-time options
491 dnl **************************************************************************
494 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
495 if test ${enableval} = "no"
497 AC_SUBST(ENABLE_PURIFY,[[]])
499 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
503 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
504 if test ${enableval} = "no"
506 AC_SUBST(ENABLE_OPTIMIZED,[[]])
508 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
512 AC_ARG_ENABLE(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
513 if test ${enableval} = "no"
515 AC_SUBST(USE_SPEC,[[]])
517 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
520 dnl Precompiled Bytecode Option
521 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
522 if test ${enableval} = "no"
526 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
531 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
532 if test ${enableval} = "no"
534 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
536 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
540 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
542 if test ${enableval} = "no"
548 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
551 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
559 dnl **************************************************************************
560 dnl * Set the location of various third-party software packages
561 dnl **************************************************************************
563 dnl Location of SPEC benchmarks
564 AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
566 dnl Location of the LLVM C front end
567 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
569 dnl Location of the bytecode repository
570 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
573 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
575 dnl Location of the purify program
576 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
578 dnl **************************************************************************
579 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
580 dnl **************************************************************************
582 dnl **************************************************************************
583 dnl * Create the output files
584 dnl **************************************************************************
585 AC_OUTPUT(Makefile.config)