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/sample
35 AC_CONFIG_SUBDIRS(projects/sample)
38 if test -d ${srcdir}/projects/reopt
40 AC_CONFIG_SUBDIRS(projects/reopt)
43 if test -d ${srcdir}/projects/poolalloc
45 AC_CONFIG_SUBDIRS(projects/poolalloc)
48 dnl Configure a header file
49 AC_CONFIG_HEADERS(include/Config/config.h)
50 AC_CONFIG_MAKEFILE(Makefile)
51 AC_CONFIG_MAKEFILE(Makefile.common)
52 AC_CONFIG_MAKEFILE(Makefile.rules)
53 AC_CONFIG_MAKEFILE(lib/Makefile)
54 AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
55 AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
56 AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
57 AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
58 AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
59 AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
60 AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
61 AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
62 AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
63 AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
64 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
65 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
66 AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
67 AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
68 AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
69 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
70 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
71 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
72 AC_CONFIG_MAKEFILE(lib/Support/Makefile)
73 AC_CONFIG_MAKEFILE(lib/Target/Makefile)
74 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
75 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
76 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
77 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
78 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
79 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
80 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
81 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
82 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
83 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
84 AC_CONFIG_MAKEFILE(runtime/Makefile)
85 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
86 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
87 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
88 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
89 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
90 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
91 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
92 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
93 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
94 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
95 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
96 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
97 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
98 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
99 AC_CONFIG_MAKEFILE(runtime/libprofile/Makefile)
100 AC_CONFIG_MAKEFILE(test/Makefile)
101 AC_CONFIG_MAKEFILE(test/Makefile.tests)
102 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
103 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
104 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
105 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
106 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
107 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
108 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
109 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
110 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
111 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
112 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
113 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
114 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
115 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
116 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
117 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
118 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
119 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
120 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
121 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/177.mesa/Makefile)
125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
130 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
131 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
132 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
133 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
134 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
135 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/252.eon/Makefile)
136 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/253.perlbmk/Makefile)
137 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
138 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
139 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
140 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
141 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
170 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
171 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
172 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
173 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
174 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
175 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
176 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
177 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
178 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
179 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
180 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
181 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
182 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
183 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
184 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
185 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
186 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
187 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
188 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
189 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
190 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
191 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
192 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
193 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
194 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
195 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
196 AC_CONFIG_MAKEFILE(tools/Makefile)
197 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
198 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
199 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
200 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
201 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
202 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
203 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
204 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
205 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
206 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
207 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
208 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
209 AC_CONFIG_MAKEFILE(tools/llvm-nm/Makefile)
210 AC_CONFIG_MAKEFILE(tools/llvm-prof/Makefile)
211 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
212 AC_CONFIG_MAKEFILE(utils/Makefile)
213 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
214 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
215 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
216 AC_CONFIG_MAKEFILE(projects/Makefile)
217 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
218 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
219 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
220 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
222 dnl **************************************************************************
223 dnl * Determine which system we are building on
224 dnl **************************************************************************
226 dnl Check the install program (needs to be done before canonical stuff)
229 dnl Check which host for which we're compiling. This will tell us which LLVM
230 dnl compiler will be used for compiling SSA into object code.
234 dnl Now, for some of our own magic:
235 dnl We will use the build machine information to set some variables.
238 *i*86*) AC_SUBST(OS,[Linux])
239 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
242 *sparc*) AC_SUBST(OS,[SunOS])
243 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
246 *) AC_SUBST(OS,[Unknown])
251 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
252 dnl V9, since that is all that we support at the moment, and autoconf will only
253 dnl tell us we're a sparc.
256 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
261 dnl Determine what our target architecture is and configure accordingly.
262 dnl This will allow Makefiles to make a distinction between the hardware and
266 *i*86*) AC_SUBST(ARCH,[x86])
268 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
272 dnl **************************************************************************
273 dnl * Check for programs.
274 dnl **************************************************************************
276 dnl Check for compilation tools
281 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
282 if test "$GCC" != "yes"
284 AC_MSG_ERROR([gcc required but not found])
287 if test "$GXX" != "yes"
289 AC_MSG_ERROR([g++ required but not found])
292 dnl Verify that GCC is version 3.0 or higher
293 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
294 if test "$gccmajor" -lt "3"
296 AC_MSG_ERROR([gcc 3.x required])
299 dnl Check for GNU Make. We use its extensions to, so don't build without it
301 if test -z "$_cv_gnu_make_command"
303 AC_MSG_ERROR([GNU Make required but not found])
306 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
310 dnl Check for libtool
313 dnl Check for our special programs
314 AC_PATH_PROG(RPWD,[pwd],[false])
315 if test ${RPWD} = "false"
317 AC_MSG_ERROR([pwd required but not found])
320 AC_PATH_PROG(AR,[ar],[false])
321 if test ${AR} = "false"
323 AC_MSG_ERROR([ar required but not found])
326 AC_PATH_PROG(SED,[sed],[false])
327 if test ${SED} = "false"
329 AC_MSG_ERROR([sed required but not found])
332 AC_PATH_PROG(RM,[rm],[false])
333 if test ${RM} = "false"
335 AC_MSG_ERROR([rm required but not found])
338 AC_PATH_PROG(ECHO,[echo],[false])
339 if test ${ECHO} = "false"
341 AC_MSG_ERROR([echo required but not found])
344 AC_PATH_PROG(MKDIR,[mkdir],[false])
345 if test ${MKDIR} = "false"
347 AC_MSG_ERROR([mkdir required but not found])
350 AC_PATH_PROG(DATE,[date],[false])
351 if test ${DATE} = "false"
353 AC_MSG_ERROR([date required but not found])
356 AC_PATH_PROG(MV,[mv],[false])
357 if test ${MV} = "false"
359 AC_MSG_ERROR([mv required but not found])
362 AC_PATH_PROG(DOT,[dot],[false])
364 AC_PATH_PROG(ETAGS,[etags],[false])
366 AC_PATH_PROG(PYTHON,[python],[false])
367 if test ${PYTHON} = "false"
369 AC_MSG_WARN([python required but not found])
372 AC_PATH_PROG(QMTEST,[qmtest],[false])
373 if test ${QMTEST} = "false"
375 AC_MSG_WARN([qmtest required but not found])
378 dnl Verify that the version of python available is high enough for qmtest
379 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
380 pymajor=`echo $pyversion | cut -d. -f1`
381 pyminor=`echo $pyversion | cut -d. -f2`
383 if test "$pymajor" -ge "2"
385 if test "$pymajor" -eq "2"
387 if test "$pyminor" -lt "2"
389 AC_MSG_ERROR([Python 2.2 or greater required])
393 AC_MSG_ERROR([Python 2.2 or greater required])
396 dnl Verify that the source directory is valid
397 AC_CONFIG_SRCDIR(["Makefile.config.in"])
399 dnl **************************************************************************
400 dnl * Check for libraries.
401 dnl **************************************************************************
403 dnl libelf is for sparc only; we can ignore it if we don't have it
404 AC_CHECK_LIB(elf, elf_begin)
406 dnl dlopen() is required for plugin support.
407 AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1],[Define if dlopen() is available on this platform.]),AC_MSG_WARN([dlopen() not found - disabling plugin support]))
409 dnl mallinfo is optional; the code can compile (minus features) without it
410 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
413 dnl The math libraries are used by the test code, but not by the actual LLVM
416 dnl AC_CHECK_LIB(m, cos)
418 dnl **************************************************************************
419 dnl * Checks for header files.
420 dnl * Chances are, if the standard C or POSIX type header files are missing,
421 dnl * then LLVM just isn't going to compile. However, it is possible that
422 dnl * the necessary functions/macros will be included from other
423 dnl * (non-standard and non-obvious) header files.
425 dnl * So, we'll be gracious, give it a chance, and try to go on without
427 dnl **************************************************************************
431 dnl Check for ANSI C/POSIX header files
432 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
434 dnl Check for system specific header files
435 AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
437 dnl Check for header files associated with dlopen and friends
438 AC_CHECK_HEADERS(dlfcn.h link.h)
440 dnl **************************************************************************
441 dnl * Checks for typedefs, structures, and compiler characteristics.
442 dnl **************************************************************************
444 dnl Check for const and inline keywords
448 dnl Check for machine endian-ness
449 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG],[],[Define if the machine is Big-Endian]),AC_DEFINE([ENDIAN_LITTLE],[],[Define if the machine is Little-Endian]))
454 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
455 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
459 dnl Check for various C features
462 dnl Check for C++ extensions
463 AC_CXX_HAVE_EXT_HASH_MAP
464 AC_CXX_HAVE_EXT_HASH_SET
465 AC_CXX_HAVE_EXT_SLIST
466 AC_CXX_HAVE_STD_ITERATOR
467 AC_CXX_HAVE_BI_ITERATOR
468 AC_CXX_HAVE_FWD_ITERATOR
470 dnl **************************************************************************
471 dnl * Checks for library functions.
472 dnl **************************************************************************
474 AC_PROG_GCC_TRADITIONAL
478 if test ${ac_cv_func_mmap_file} = "no"
480 AC_MSG_ERROR([mmap() of files required but not found])
482 AC_HEADER_MMAP_ANONYMOUS
484 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
487 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
488 dnl MAP_FIXED is only needed for Sparc
489 dnl MAP_ANON is used for Sparc and BSD
490 dnl Everyone should have MAP_PRIVATE
493 dnl Check for certain functions (even if we've already found them) so that we
494 dnl can quit with an error if they are unavailable.
496 dnl As the code is made more portable (i.e. less reliant on these functions,
497 dnl these checks should go away.
498 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
499 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
501 dnl **************************************************************************
502 dnl * Enable various compile-time options
503 dnl **************************************************************************
506 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
507 if test ${enableval} = "no"
509 AC_SUBST(ENABLE_PURIFY,[[]])
511 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
515 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
516 if test ${enableval} = "no"
518 AC_SUBST(ENABLE_OPTIMIZED,[[]])
520 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
524 AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
525 if test ${enableval} = "no"
527 if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
529 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
530 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
532 AC_SUBST(USE_SPEC,[[]])
533 AC_SUBST(SPEC_ROOT,[])
536 if test ${enableval} = ""
538 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
540 AC_SUBST(SPEC_ROOT,[${enableval}])
542 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
545 dnl Precompiled Bytecode Option
546 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
547 if test ${enableval} = "no"
551 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
556 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
557 if test ${enableval} = "no"
559 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
561 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
565 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
567 if test ${enableval} = "no"
573 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
576 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
584 dnl **************************************************************************
585 dnl * Set the location of various third-party software packages
586 dnl **************************************************************************
588 dnl Location of the LLVM C front end
589 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
591 dnl Location of the bytecode repository
592 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
595 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
597 dnl Location of the purify program
598 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
600 dnl **************************************************************************
601 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
602 dnl **************************************************************************
604 dnl **************************************************************************
605 dnl * Create the output files
606 dnl **************************************************************************
607 AC_OUTPUT(Makefile.config)