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(tools/Makefile)
179 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
180 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
181 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
182 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
183 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
184 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
185 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
186 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
187 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
188 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
189 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
190 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
191 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
192 AC_CONFIG_MAKEFILE(utils/Makefile)
193 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
194 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
195 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
196 AC_CONFIG_MAKEFILE(www/docs/Makefile)
197 AC_CONFIG_MAKEFILE(projects/Makefile)
198 AC_CONFIG_MAKEFILE(projects/sample/Makefile)
199 AC_CONFIG_MAKEFILE(projects/sample/Makefile.common)
200 AC_CONFIG_MAKEFILE(projects/sample/Makefile.config)
201 AC_CONFIG_MAKEFILE(projects/sample/lib/Makefile)
202 AC_CONFIG_MAKEFILE(projects/sample/lib/sample/Makefile)
203 AC_CONFIG_MAKEFILE(projects/sample/tools/Makefile)
204 AC_CONFIG_MAKEFILE(projects/sample/tools/sample/Makefile)
205 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
206 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
207 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
208 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
210 dnl **************************************************************************
211 dnl * Determine which system we are building on
212 dnl **************************************************************************
214 dnl Check the install program (needs to be done before canonical stuff)
217 dnl Check which host for which we're compiling. This will tell us which LLVM
218 dnl compiler will be used for compiling SSA into object code.
222 dnl Now, for some of our own magic:
223 dnl We will use the build machine information to set some variables.
226 *i*86*) AC_SUBST(OS,[Linux])
227 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
230 *sparc*) AC_SUBST(OS,[SunOS])
231 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
234 *) AC_SUBST(OS,[Unknown])
239 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
240 dnl V9, since that is all that we support at the moment, and autoconf will only
241 dnl tell us we're a sparc.
244 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
249 dnl Determine what our target architecture is and configure accordingly.
250 dnl This will allow Makefiles to make a distinction between the hardware and
254 *i*86*) AC_SUBST(ARCH,[x86])
256 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
260 dnl **************************************************************************
261 dnl * Check for programs.
262 dnl **************************************************************************
264 dnl Check for compilation tools
269 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
270 if test "$GCC" != "yes"
272 AC_MSG_ERROR([gcc required but not found])
275 if test "$GXX" != "yes"
277 AC_MSG_ERROR([g++ required but not found])
280 dnl Verify that GCC is version 3.0 or higher
281 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
282 if test "$gccmajor" -lt "3"
284 AC_MSG_ERROR([gcc 3.x required])
287 dnl Check for GNU Make. We use its extensions to, so don't build without it
289 if test -z "$_cv_gnu_make_command"
291 AC_MSG_ERROR([GNU Make required but not found])
294 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
298 dnl Check for libtool
301 dnl Check for our special programs
302 AC_PATH_PROG(RPWD,[pwd],[false])
303 if test ${RPWD} = "false"
305 AC_MSG_ERROR([pwd required but not found])
308 AC_PATH_PROG(AR,[ar],[false])
309 if test ${AR} = "false"
311 AC_MSG_ERROR([ar required but not found])
314 AC_PATH_PROG(SED,[sed],[false])
315 if test ${SED} = "false"
317 AC_MSG_ERROR([sed required but not found])
320 AC_PATH_PROG(RM,[rm],[false])
321 if test ${RM} = "false"
323 AC_MSG_ERROR([rm required but not found])
326 AC_PATH_PROG(ECHO,[echo],[false])
327 if test ${ECHO} = "false"
329 AC_MSG_ERROR([echo required but not found])
332 AC_PATH_PROG(MKDIR,[mkdir],[false])
333 if test ${MKDIR} = "false"
335 AC_MSG_ERROR([mkdir required but not found])
338 AC_PATH_PROG(DATE,[date],[false])
339 if test ${DATE} = "false"
341 AC_MSG_ERROR([date required but not found])
344 AC_PATH_PROG(MV,[mv],[false])
345 if test ${MV} = "false"
347 AC_MSG_ERROR([mv required but not found])
350 AC_PATH_PROG(DOT,[dot],[false])
352 AC_PATH_PROG(ETAGS,[etags],[false])
354 AC_PATH_PROG(PURIFY,[purify],[false])
356 AC_PATH_PROG(PYTHON,[python],[false])
357 if test ${PYTHON} = "false"
359 AC_MSG_WARN([python required but not found])
362 AC_PATH_PROG(QMTEST,[qmtest],[false])
363 if test ${QMTEST} = "false"
365 AC_MSG_WARN([qmtest required but not found])
368 dnl Verify that the version of python available is high enough for qmtest
369 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
370 pymajor=`echo $pyversion | cut -d. -f1`
371 pyminor=`echo $pyversion | cut -d. -f2`
373 if test "$pymajor" -ge "2"
375 if test "$pymajor" -eq "2"
377 if test "$pyminor" -lt "2"
379 AC_MSG_ERROR([Python 2.2 or greater required])
383 AC_MSG_ERROR([Python 2.2 or greater required])
386 dnl Verify that the source directory is valid
387 AC_CONFIG_SRCDIR(["Makefile.config.in"])
389 dnl **************************************************************************
390 dnl * Check for libraries.
391 dnl **************************************************************************
393 dnl libelf is for sparc only; we can ignore it if we don't have it
394 AC_CHECK_LIB(elf, elf_begin)
396 dnl dlopen() is required. If we don't find it, quit.
397 AC_SEARCH_LIBS(dlopen,dl,,AC_MSG_ERROR([dlopen() required but not found]))
399 dnl mallinfo is optional; the code can compile (minus features) without it
400 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1]))
403 dnl The math libraries are used by the test code, but not by the actual LLVM
406 dnl AC_CHECK_LIB(m, cos)
408 dnl **************************************************************************
409 dnl * Checks for header files.
410 dnl * Chances are, if the standard C or POSIX type header files are missing,
411 dnl * then LLVM just isn't going to compile. However, it is possible that
412 dnl * the necessary functions/macros will be included from other
413 dnl * (non-standard and non-obvious) header files.
415 dnl * So, we'll be gracious, give it a chance, and try to go on without
417 dnl **************************************************************************
421 dnl Check for ANSI C/POSIX header files
422 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
424 dnl Check for system specific header files
425 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
427 dnl Check for header files associated with dlopen and friends
428 AC_CHECK_HEADERS(dlfcn.h link.h)
430 dnl **************************************************************************
431 dnl * Checks for typedefs, structures, and compiler characteristics.
432 dnl **************************************************************************
434 dnl Check for const and inline keywords
438 dnl Check for machine endian-ness
439 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
444 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
445 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
449 dnl Check for C++ extensions
450 AC_CXX_HAVE_EXT_HASH_MAP
451 AC_CXX_HAVE_EXT_HASH_SET
452 AC_CXX_HAVE_EXT_SLIST
453 AC_CXX_HAVE_STD_ITERATOR
454 AC_CXX_HAVE_BI_ITERATOR
455 AC_CXX_HAVE_FWD_ITERATOR
457 dnl **************************************************************************
458 dnl * Checks for library functions.
459 dnl **************************************************************************
461 AC_PROG_GCC_TRADITIONAL
465 if test ${ac_cv_func_mmap_file} = "no"
467 AC_MSG_ERROR([mmap() of files required but not found])
469 AC_HEADER_MMAP_ANONYMOUS
471 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol)
474 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
475 dnl MAP_FIXED is only needed for Sparc
476 dnl MAP_ANON is used for Sparc and BSD
477 dnl Everyone should have MAP_PRIVATE
480 dnl Check for certain functions (even if we've already found them) so that we
481 dnl can quit with an error if they are unavailable.
483 dnl As the code is made more portable (i.e. less reliant on these functions,
484 dnl these checks should go away.
485 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
486 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
488 dnl **************************************************************************
489 dnl * Enable various compile-time options
490 dnl **************************************************************************
493 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
494 if test ${enableval} = "no"
496 AC_SUBST(ENABLE_PURIFY,[[]])
498 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
502 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
503 if test ${enableval} = "no"
505 AC_SUBST(ENABLE_OPTIMIZED,[[]])
507 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
511 AC_ARG_ENABLE(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
512 if test ${enableval} = "no"
514 AC_SUBST(USE_SPEC,[[]])
516 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
519 dnl Precompiled Bytecode Option
520 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
521 if test ${enableval} = "no"
525 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
530 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
531 if test ${enableval} = "no"
533 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
535 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
539 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
541 if test ${enableval} = "no"
547 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
550 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
558 dnl **************************************************************************
559 dnl * Set the location of various third-party software packages
560 dnl **************************************************************************
562 dnl Location of SPEC benchmarks
563 AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
565 dnl Location of the LLVM C front end
566 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
568 dnl Location of the bytecode repository
569 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
572 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
574 dnl Location of the purify program
575 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
577 dnl **************************************************************************
578 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
579 dnl **************************************************************************
581 dnl **************************************************************************
582 dnl * Create the output files
583 dnl **************************************************************************
584 AC_OUTPUT(Makefile.config)