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 if test -d ${srcdir}/projects/reopt
35 AC_CONFIG_SUBDIRS(projects/reopt)
38 if test -d ${srcdir}/projects/poolalloc
40 AC_CONFIG_SUBDIRS(projects/poolalloc)
43 dnl Configure a header file
44 AC_CONFIG_HEADERS(include/Config/config.h)
45 AC_CONFIG_MAKEFILE(Makefile)
46 AC_CONFIG_MAKEFILE(Makefile.common)
47 AC_CONFIG_MAKEFILE(Makefile.rules)
48 AC_CONFIG_MAKEFILE(lib/Makefile)
49 AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
50 AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
51 AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
52 AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
53 AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
54 AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
55 AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
56 AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
57 AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
58 AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
59 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
60 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
61 AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
62 AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
63 AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
64 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
65 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
66 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
67 AC_CONFIG_MAKEFILE(lib/Target/Makefile)
68 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
69 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
70 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
71 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
72 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
73 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
74 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
75 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
76 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
77 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
78 AC_CONFIG_MAKEFILE(runtime/Makefile)
79 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
80 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
81 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
82 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
83 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
84 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
85 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
86 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
87 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
88 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
89 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
90 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
91 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
92 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
93 AC_CONFIG_MAKEFILE(test/Makefile)
94 AC_CONFIG_MAKEFILE(test/Makefile.tests)
95 AC_CONFIG_MAKEFILE(test/QMTestDB/QMTest/llvm.py)
96 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
97 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
98 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
99 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
100 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
101 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
102 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
103 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
104 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
105 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
106 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
107 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
108 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
109 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
110 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
111 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
112 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
113 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
114 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
115 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
116 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
117 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
118 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
119 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
120 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
121 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
130 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
131 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
132 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
133 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
134 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
135 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
136 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
137 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
138 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
139 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
140 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
141 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
170 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Makefile)
171 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Flex/Makefile)
172 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Larn/Makefile)
173 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Moria-5.5.2/Makefile)
174 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Povray31/Makefile)
175 AC_CONFIG_MAKEFILE(test/Programs/NoSource/m4/Makefile)
176 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
177 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
178 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
179 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
180 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
181 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
182 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
183 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
184 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
185 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
186 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
187 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
188 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
189 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
190 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
191 AC_CONFIG_MAKEFILE(tools/Makefile)
192 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
193 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
194 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
195 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
196 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
197 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
198 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
199 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
200 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
201 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
202 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
203 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
204 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
205 AC_CONFIG_MAKEFILE(www/docs/Makefile)
206 AC_CONFIG_MAKEFILE(projects/Makefile)
207 AC_CONFIG_MAKEFILE(projects/sample/Makefile)
208 AC_CONFIG_MAKEFILE(projects/sample/Makefile.common)
209 AC_CONFIG_MAKEFILE(projects/sample/Makefile.config)
210 AC_CONFIG_MAKEFILE(projects/sample/lib/Makefile)
211 AC_CONFIG_MAKEFILE(projects/sample/lib/sample/Makefile)
212 AC_CONFIG_MAKEFILE(projects/sample/tools/Makefile)
213 AC_CONFIG_MAKEFILE(projects/sample/tools/sample/Makefile)
214 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
215 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
216 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
217 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
218 AC_CONFIG_MAKEFILE(support/Makefile)
219 AC_CONFIG_MAKEFILE(support/lib/Makefile)
220 AC_CONFIG_MAKEFILE(support/lib/Support/Makefile)
221 AC_CONFIG_MAKEFILE(support/tools/Makefile)
222 AC_CONFIG_MAKEFILE(support/tools/Burg/Makefile)
223 AC_CONFIG_MAKEFILE(support/tools/Burg/Doc/Makefile)
224 AC_CONFIG_MAKEFILE(support/tools/TableGen/Makefile)
226 dnl **************************************************************************
227 dnl * Determine which system we are building on
228 dnl **************************************************************************
230 dnl Check the install program (needs to be done before canonical stuff)
233 dnl Check which host for which we're compiling. This will tell us which LLVM
234 dnl compiler will be used for compiling SSA into object code.
238 dnl Now, for some of our own magic:
239 dnl We will use the build machine information to set some variables.
242 *i*86*) AC_SUBST(OS,[Linux])
243 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
246 *sparc*) AC_SUBST(OS,[SunOS])
247 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
250 *) AC_SUBST(OS,[Unknown])
255 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
256 dnl V9, since that is all that we support at the moment, and autoconf will only
257 dnl tell us we're a sparc.
260 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
265 dnl Determine what our target architecture is and configure accordingly.
266 dnl This will allow Makefiles to make a distinction between the hardware and
270 *i*86*) AC_SUBST(ARCH,[x86])
272 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
276 dnl **************************************************************************
277 dnl * Check for programs.
278 dnl **************************************************************************
280 dnl Check for compilation tools
285 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
286 if test "$GCC" != "yes"
288 AC_MSG_ERROR([gcc required but not found])
291 if test "$GXX" != "yes"
293 AC_MSG_ERROR([g++ required but not found])
296 dnl Verify that GCC is version 3.0 or higher
297 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
298 if test "$gccmajor" -lt "3"
300 AC_MSG_ERROR([gcc 3.x required])
303 dnl Check for GNU Make. We use its extensions to, so don't build without it
305 if test -z "$_cv_gnu_make_command"
307 AC_MSG_ERROR([GNU Make required but not found])
310 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
314 dnl Check for libtool
317 dnl Check for our special programs
318 AC_PATH_PROG(RPWD,[pwd],[false])
319 if test ${RPWD} = "false"
321 AC_MSG_ERROR([pwd required but not found])
324 AC_PATH_PROG(AR,[ar],[false])
325 if test ${AR} = "false"
327 AC_MSG_ERROR([ar required but not found])
330 AC_PATH_PROG(SED,[sed],[false])
331 if test ${SED} = "false"
333 AC_MSG_ERROR([sed required but not found])
336 AC_PATH_PROG(RM,[rm],[false])
337 if test ${RM} = "false"
339 AC_MSG_ERROR([rm required but not found])
342 AC_PATH_PROG(ECHO,[echo],[false])
343 if test ${ECHO} = "false"
345 AC_MSG_ERROR([echo required but not found])
348 AC_PATH_PROG(MKDIR,[mkdir],[false])
349 if test ${MKDIR} = "false"
351 AC_MSG_ERROR([mkdir required but not found])
354 AC_PATH_PROG(DATE,[date],[false])
355 if test ${DATE} = "false"
357 AC_MSG_ERROR([date required but not found])
360 AC_PATH_PROG(MV,[mv],[false])
361 if test ${MV} = "false"
363 AC_MSG_ERROR([mv required but not found])
366 AC_PATH_PROG(DOT,[dot],[false])
368 AC_PATH_PROG(ETAGS,[etags],[false])
370 AC_PATH_PROG(PURIFY,[purify],[false])
372 AC_PATH_PROG(PYTHON,[python],[false])
373 if test ${PYTHON} = "false"
375 AC_MSG_WARN([python required but not found])
378 AC_PATH_PROG(QMTEST,[qmtest],[false])
379 if test ${QMTEST} = "false"
381 AC_MSG_WARN([qmtest required but not found])
384 dnl Verify that the version of python available is high enough for qmtest
385 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
386 pymajor=`echo $pyversion | cut -d. -f1`
387 pyminor=`echo $pyversion | cut -d. -f2`
389 if test "$pymajor" -ge "2"
391 if test "$pymajor" -eq "2"
393 if test "$pyminor" -lt "2"
395 AC_MSG_ERROR([Python 2.2 or greater required])
399 AC_MSG_ERROR([Python 2.2 or greater required])
402 dnl Verify that the source directory is valid
403 AC_CONFIG_SRCDIR(["Makefile.config.in"])
405 dnl **************************************************************************
406 dnl * Check for libraries.
407 dnl **************************************************************************
409 dnl libelf is for sparc only; we can ignore it if we don't have it
410 AC_CHECK_LIB(elf, elf_begin)
412 dnl dlopen() is required. If we don't find it, quit.
413 AC_SEARCH_LIBS(dlopen,dl,,AC_MSG_ERROR([dlopen() required but not found]))
415 dnl mallinfo is optional; the code can compile (minus features) without it
416 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1]))
419 dnl The math libraries are used by the test code, but not by the actual LLVM
422 dnl AC_CHECK_LIB(m, cos)
424 dnl **************************************************************************
425 dnl * Checks for header files.
426 dnl * Chances are, if the standard C or POSIX type header files are missing,
427 dnl * then LLVM just isn't going to compile. However, it is possible that
428 dnl * the necessary functions/macros will be included from other
429 dnl * (non-standard and non-obvious) header files.
431 dnl * So, we'll be gracious, give it a chance, and try to go on without
433 dnl **************************************************************************
437 dnl Check for ANSI C/POSIX header files
438 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
440 dnl Check for system specific header files
441 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
443 dnl Check for header files associated with dlopen and friends
444 AC_CHECK_HEADERS(dlfcn.h link.h)
446 dnl **************************************************************************
447 dnl * Checks for typedefs, structures, and compiler characteristics.
448 dnl **************************************************************************
450 dnl Check for const and inline keywords
454 dnl Check for machine endian-ness
455 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
460 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
461 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
465 dnl Check for C++ extensions
466 AC_CXX_HAVE_EXT_HASH_MAP
467 AC_CXX_HAVE_EXT_HASH_SET
468 AC_CXX_HAVE_EXT_SLIST
469 AC_CXX_HAVE_STD_ITERATOR
470 AC_CXX_HAVE_BI_ITERATOR
471 AC_CXX_HAVE_FWD_ITERATOR
473 dnl **************************************************************************
474 dnl * Checks for library functions.
475 dnl **************************************************************************
477 AC_PROG_GCC_TRADITIONAL
481 if test ${ac_cv_func_mmap_file} = "no"
483 AC_MSG_ERROR([mmap() of files required but not found])
485 AC_HEADER_MMAP_ANONYMOUS
487 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol)
490 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
491 dnl MAP_FIXED is only needed for Sparc
492 dnl MAP_ANON is used for Sparc and BSD
493 dnl Everyone should have MAP_PRIVATE
496 dnl Check for certain functions (even if we've already found them) so that we
497 dnl can quit with an error if they are unavailable.
499 dnl As the code is made more portable (i.e. less reliant on these functions,
500 dnl these checks should go away.
501 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
502 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
504 dnl **************************************************************************
505 dnl * Enable various compile-time options
506 dnl **************************************************************************
509 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
510 if test ${enableval} = "no"
512 AC_SUBST(ENABLE_PURIFY,[[]])
514 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
518 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
519 if test ${enableval} = "no"
521 AC_SUBST(ENABLE_OPTIMIZED,[[]])
523 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
527 AC_ARG_ENABLE(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
528 if test ${enableval} = "no"
530 AC_SUBST(USE_SPEC,[[]])
532 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
535 dnl Precompiled Bytecode Option
536 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
537 if test ${enableval} = "no"
541 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
546 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
547 if test ${enableval} = "no"
549 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
551 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
555 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
557 if test ${enableval} = "no"
563 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
566 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
574 dnl **************************************************************************
575 dnl * Set the location of various third-party software packages
576 dnl **************************************************************************
578 dnl Location of SPEC benchmarks
579 AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
581 dnl Location of the LLVM C front end
582 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
584 dnl Location of the bytecode repository
585 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
588 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
590 dnl Location of the purify program
591 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
593 dnl **************************************************************************
594 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
595 dnl **************************************************************************
597 dnl **************************************************************************
598 dnl * Create the output files
599 dnl **************************************************************************
600 AC_OUTPUT(Makefile.config)