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/Target/Makefile)
58 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
59 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
60 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
61 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
62 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
63 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
64 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
65 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
66 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
67 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
68 AC_CONFIG_MAKEFILE(runtime/Makefile)
69 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
70 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
71 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
72 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
73 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
74 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
75 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
76 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
77 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
78 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
79 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
80 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
81 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
82 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
83 AC_CONFIG_MAKEFILE(test/Makefile)
84 AC_CONFIG_MAKEFILE(test/Makefile.tests)
85 AC_CONFIG_MAKEFILE(test/QMTestDB/QMTest/llvm.py)
86 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
87 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
88 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
89 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
90 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
91 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
92 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
93 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
94 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
95 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
96 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
97 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
98 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
99 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
100 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
101 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
102 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
103 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
104 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
105 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
106 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
107 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
108 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
109 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
110 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
111 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
112 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
113 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
114 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
115 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
116 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
117 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
118 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
119 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
120 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
121 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
122 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
123 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
124 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
125 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
126 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
127 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
128 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
129 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
130 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
131 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
132 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
133 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
134 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
135 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
136 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
137 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
138 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
139 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
140 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
141 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
160 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Makefile)
161 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Flex/Makefile)
162 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Larn/Makefile)
163 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Moria-5.5.2/Makefile)
164 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Povray31/Makefile)
165 AC_CONFIG_MAKEFILE(test/Programs/NoSource/m4/Makefile)
166 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
167 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
168 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
169 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
170 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
171 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
172 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
173 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
174 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
175 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
176 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
177 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
178 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
179 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
180 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
181 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/CompileFail/Makefile)
182 AC_CONFIG_MAKEFILE(tools/Makefile)
183 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
184 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
185 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
186 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
187 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
188 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
189 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
190 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
191 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
192 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
193 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
194 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
195 AC_CONFIG_MAKEFILE(tools/opt/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)
209 AC_CONFIG_MAKEFILE(support/Makefile)
210 AC_CONFIG_MAKEFILE(support/lib/Makefile)
211 AC_CONFIG_MAKEFILE(support/lib/Support/Makefile)
212 AC_CONFIG_MAKEFILE(support/tools/Makefile)
213 AC_CONFIG_MAKEFILE(support/tools/Burg/Makefile)
214 AC_CONFIG_MAKEFILE(support/tools/Burg/Doc/Makefile)
215 AC_CONFIG_MAKEFILE(support/tools/TableGen/Makefile)
217 dnl **************************************************************************
218 dnl * Determine which system we are building on
219 dnl **************************************************************************
221 dnl Check the install program (needs to be done before canonical stuff)
224 dnl Check which host for which we're compiling. This will tell us which LLVM
225 dnl compiler will be used for compiling SSA into object code.
229 dnl Now, for some of our own magic:
230 dnl We will use the build machine information to set some variables.
233 *i*86*) AC_SUBST(OS,[Linux])
234 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
237 *sparc*) AC_SUBST(OS,[SunOS])
238 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
241 *) AC_SUBST(OS,[Unknown])
246 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
247 dnl V9, since that is all that we support at the moment, and autoconf will only
248 dnl tell us we're a sparc.
251 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
256 dnl Determine what our target architecture is and configure accordingly.
257 dnl This will allow Makefiles to make a distinction between the hardware and
261 *i*86*) AC_SUBST(ARCH,[x86])
263 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
267 dnl **************************************************************************
268 dnl * Check for programs.
269 dnl **************************************************************************
271 dnl Check for compilation tools
276 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
277 if test "$GCC" != "yes"
279 AC_MSG_ERROR([gcc required but not found])
282 if test "$GXX" != "yes"
284 AC_MSG_ERROR([g++ required but not found])
287 dnl Verify that GCC is version 3.0 or higher
288 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
289 if test "$gccmajor" -lt "3"
291 AC_MSG_ERROR([gcc 3.x required])
294 dnl Check for GNU Make. We use its extensions to, so don't build without it
296 if test -z "$_cv_gnu_make_command"
298 AC_MSG_ERROR([GNU Make required but not found])
301 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
305 dnl Check for libtool
308 dnl Check for our special programs
309 AC_PATH_PROG(RPWD,[pwd],[false])
310 if test ${RPWD} = "false"
312 AC_MSG_ERROR([pwd required but not found])
315 AC_PATH_PROG(AR,[ar],[false])
316 if test ${AR} = "false"
318 AC_MSG_ERROR([ar required but not found])
321 AC_PATH_PROG(SED,[sed],[false])
322 if test ${SED} = "false"
324 AC_MSG_ERROR([sed required but not found])
327 AC_PATH_PROG(RM,[rm],[false])
328 if test ${RM} = "false"
330 AC_MSG_ERROR([rm required but not found])
333 AC_PATH_PROG(ECHO,[echo],[false])
334 if test ${ECHO} = "false"
336 AC_MSG_ERROR([echo required but not found])
339 AC_PATH_PROG(MKDIR,[mkdir],[false])
340 if test ${MKDIR} = "false"
342 AC_MSG_ERROR([mkdir required but not found])
345 AC_PATH_PROG(DATE,[date],[false])
346 if test ${DATE} = "false"
348 AC_MSG_ERROR([date required but not found])
351 AC_PATH_PROG(MV,[mv],[false])
352 if test ${MV} = "false"
354 AC_MSG_ERROR([mv required but not found])
357 AC_PATH_PROG(DOT,[dot],[false])
359 AC_PATH_PROG(ETAGS,[etags],[false])
361 AC_PATH_PROG(PURIFY,[purify],[false])
363 AC_PATH_PROG(PYTHON,[python],[false])
364 if test ${PYTHON} = "false"
366 AC_MSG_WARN([python required but not found])
369 AC_PATH_PROG(QMTEST,[qmtest],[false])
370 if test ${QMTEST} = "false"
372 AC_MSG_WARN([qmtest required but not found])
375 dnl Verify that the version of python available is high enough for qmtest
376 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
377 pymajor=`echo $pyversion | cut -d. -f1`
378 pyminor=`echo $pyversion | cut -d. -f2`
380 if test "$pymajor" -ge "2"
382 if test "$pymajor" -eq "2"
384 if test "$pyminor" -lt "2"
386 AC_MSG_ERROR([Python 2.2 or greater required])
390 AC_MSG_ERROR([Python 2.2 or greater required])
393 dnl Verify that the source directory is valid
394 AC_CONFIG_SRCDIR(["Makefile.config.in"])
396 dnl **************************************************************************
397 dnl * Check for libraries.
398 dnl **************************************************************************
400 dnl libelf is for sparc only; we can ignore it if we don't have it
401 AC_CHECK_LIB(elf, elf_begin)
403 dnl dlopen() is required. If we don't find it, quit.
404 AC_SEARCH_LIBS(dlopen,dl,,AC_MSG_ERROR([dlopen() required but not found]))
406 dnl mallinfo is optional; the code can compile (minus features) without it
407 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1]))
410 dnl The math libraries are used by the test code, but not by the actual LLVM
413 dnl AC_CHECK_LIB(m, cos)
415 dnl **************************************************************************
416 dnl * Checks for header files.
417 dnl * Chances are, if the standard C or POSIX type header files are missing,
418 dnl * then LLVM just isn't going to compile. However, it is possible that
419 dnl * the necessary functions/macros will be included from other
420 dnl * (non-standard and non-obvious) header files.
422 dnl * So, we'll be gracious, give it a chance, and try to go on without
424 dnl **************************************************************************
428 dnl Check for ANSI C/POSIX header files
429 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
431 dnl Check for system specific header files
432 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
434 dnl Check for header files associated with dlopen and friends
435 AC_CHECK_HEADERS(dlfcn.h link.h)
437 dnl **************************************************************************
438 dnl * Checks for typedefs, structures, and compiler characteristics.
439 dnl **************************************************************************
441 dnl Check for const and inline keywords
445 dnl Check for machine endian-ness
446 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
451 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
452 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
456 dnl Check for C++ extensions
457 AC_CXX_HAVE_EXT_HASH_MAP
458 AC_CXX_HAVE_EXT_HASH_SET
459 AC_CXX_HAVE_EXT_SLIST
460 AC_CXX_HAVE_STD_ITERATOR
461 AC_CXX_HAVE_BI_ITERATOR
462 AC_CXX_HAVE_FWD_ITERATOR
464 dnl **************************************************************************
465 dnl * Checks for library functions.
466 dnl **************************************************************************
468 AC_PROG_GCC_TRADITIONAL
472 if test ${ac_cv_func_mmap_file} = "no"
474 AC_MSG_ERROR([mmap() of files required but not found])
476 AC_HEADER_MMAP_ANONYMOUS
478 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol)
481 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
482 dnl MAP_FIXED is only needed for Sparc
483 dnl MAP_ANON is used for Sparc and BSD
484 dnl Everyone should have MAP_PRIVATE
487 dnl Check for certain functions (even if we've already found them) so that we
488 dnl can quit with an error if they are unavailable.
490 dnl As the code is made more portable (i.e. less reliant on these functions,
491 dnl these checks should go away.
492 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
493 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
495 dnl **************************************************************************
496 dnl * Enable various compile-time options
497 dnl **************************************************************************
500 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
501 if test ${enableval} = "no"
503 AC_SUBST(ENABLE_PURIFY,[[]])
505 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
509 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
510 if test ${enableval} = "no"
512 AC_SUBST(ENABLE_OPTIMIZED,[[]])
514 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
518 AC_ARG_ENABLE(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
519 if test ${enableval} = "no"
521 AC_SUBST(USE_SPEC,[[]])
523 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
526 dnl Precompiled Bytecode Option
527 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
528 if test ${enableval} = "no"
532 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
537 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
538 if test ${enableval} = "no"
540 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
542 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
546 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
548 if test ${enableval} = "no"
554 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
557 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
565 dnl **************************************************************************
566 dnl * Set the location of various third-party software packages
567 dnl **************************************************************************
569 dnl Location of SPEC benchmarks
570 AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
572 dnl Location of the LLVM C front end
573 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
575 dnl Location of the bytecode repository
576 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
579 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
581 dnl Location of the purify program
582 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
584 dnl **************************************************************************
585 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
586 dnl **************************************************************************
588 dnl **************************************************************************
589 dnl * Create the output files
590 dnl **************************************************************************
591 AC_OUTPUT(Makefile.config)