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(test/Makefile)
100 AC_CONFIG_MAKEFILE(test/Makefile.tests)
101 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
102 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
103 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
104 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
105 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
106 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
107 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
108 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
109 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
110 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
111 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
112 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
113 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
114 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
115 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
116 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
117 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
118 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
119 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
120 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
121 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/177.mesa/Makefile)
124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
130 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
131 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
132 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
133 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
134 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/252.eon/Makefile)
135 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/253.perlbmk/Makefile)
136 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
137 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
138 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
139 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
140 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
141 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
170 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
171 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
172 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
173 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
174 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
175 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
176 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
177 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
178 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
179 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
180 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
181 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
182 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
183 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
184 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
185 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
186 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
187 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
188 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
189 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
190 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
191 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
192 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
193 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
194 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
195 AC_CONFIG_MAKEFILE(tools/Makefile)
196 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
197 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
198 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
199 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
200 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
201 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
202 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
203 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
204 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
205 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
206 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
207 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
208 AC_CONFIG_MAKEFILE(tools/llvm-nm/Makefile)
209 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
210 AC_CONFIG_MAKEFILE(utils/Makefile)
211 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
212 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
213 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
214 AC_CONFIG_MAKEFILE(projects/Makefile)
215 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
216 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
217 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
218 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
220 dnl **************************************************************************
221 dnl * Determine which system we are building on
222 dnl **************************************************************************
224 dnl Check the install program (needs to be done before canonical stuff)
227 dnl Check which host for which we're compiling. This will tell us which LLVM
228 dnl compiler will be used for compiling SSA into object code.
232 dnl Now, for some of our own magic:
233 dnl We will use the build machine information to set some variables.
236 *i*86*) AC_SUBST(OS,[Linux])
237 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
240 *sparc*) AC_SUBST(OS,[SunOS])
241 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
244 *) AC_SUBST(OS,[Unknown])
249 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
250 dnl V9, since that is all that we support at the moment, and autoconf will only
251 dnl tell us we're a sparc.
254 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
259 dnl Determine what our target architecture is and configure accordingly.
260 dnl This will allow Makefiles to make a distinction between the hardware and
264 *i*86*) AC_SUBST(ARCH,[x86])
266 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
270 dnl **************************************************************************
271 dnl * Check for programs.
272 dnl **************************************************************************
274 dnl Check for compilation tools
279 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
280 if test "$GCC" != "yes"
282 AC_MSG_ERROR([gcc required but not found])
285 if test "$GXX" != "yes"
287 AC_MSG_ERROR([g++ required but not found])
290 dnl Verify that GCC is version 3.0 or higher
291 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
292 if test "$gccmajor" -lt "3"
294 AC_MSG_ERROR([gcc 3.x required])
297 dnl Check for GNU Make. We use its extensions to, so don't build without it
299 if test -z "$_cv_gnu_make_command"
301 AC_MSG_ERROR([GNU Make required but not found])
304 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
308 dnl Check for libtool
311 dnl Check for our special programs
312 AC_PATH_PROG(RPWD,[pwd],[false])
313 if test ${RPWD} = "false"
315 AC_MSG_ERROR([pwd required but not found])
318 AC_PATH_PROG(AR,[ar],[false])
319 if test ${AR} = "false"
321 AC_MSG_ERROR([ar required but not found])
324 AC_PATH_PROG(SED,[sed],[false])
325 if test ${SED} = "false"
327 AC_MSG_ERROR([sed required but not found])
330 AC_PATH_PROG(RM,[rm],[false])
331 if test ${RM} = "false"
333 AC_MSG_ERROR([rm required but not found])
336 AC_PATH_PROG(ECHO,[echo],[false])
337 if test ${ECHO} = "false"
339 AC_MSG_ERROR([echo required but not found])
342 AC_PATH_PROG(MKDIR,[mkdir],[false])
343 if test ${MKDIR} = "false"
345 AC_MSG_ERROR([mkdir required but not found])
348 AC_PATH_PROG(DATE,[date],[false])
349 if test ${DATE} = "false"
351 AC_MSG_ERROR([date required but not found])
354 AC_PATH_PROG(MV,[mv],[false])
355 if test ${MV} = "false"
357 AC_MSG_ERROR([mv required but not found])
360 AC_PATH_PROG(DOT,[dot],[false])
362 AC_PATH_PROG(ETAGS,[etags],[false])
364 AC_PATH_PROG(PYTHON,[python],[false])
365 if test ${PYTHON} = "false"
367 AC_MSG_WARN([python required but not found])
370 AC_PATH_PROG(QMTEST,[qmtest],[false])
371 if test ${QMTEST} = "false"
373 AC_MSG_WARN([qmtest required but not found])
376 dnl Verify that the version of python available is high enough for qmtest
377 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
378 pymajor=`echo $pyversion | cut -d. -f1`
379 pyminor=`echo $pyversion | cut -d. -f2`
381 if test "$pymajor" -ge "2"
383 if test "$pymajor" -eq "2"
385 if test "$pyminor" -lt "2"
387 AC_MSG_ERROR([Python 2.2 or greater required])
391 AC_MSG_ERROR([Python 2.2 or greater required])
394 dnl Verify that the source directory is valid
395 AC_CONFIG_SRCDIR(["Makefile.config.in"])
397 dnl **************************************************************************
398 dnl * Check for libraries.
399 dnl **************************************************************************
401 dnl libelf is for sparc only; we can ignore it if we don't have it
402 AC_CHECK_LIB(elf, elf_begin)
404 dnl dlopen() is required for plugin support.
405 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]))
407 dnl mallinfo is optional; the code can compile (minus features) without it
408 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
411 dnl The math libraries are used by the test code, but not by the actual LLVM
414 dnl AC_CHECK_LIB(m, cos)
416 dnl **************************************************************************
417 dnl * Checks for header files.
418 dnl * Chances are, if the standard C or POSIX type header files are missing,
419 dnl * then LLVM just isn't going to compile. However, it is possible that
420 dnl * the necessary functions/macros will be included from other
421 dnl * (non-standard and non-obvious) header files.
423 dnl * So, we'll be gracious, give it a chance, and try to go on without
425 dnl **************************************************************************
429 dnl Check for ANSI C/POSIX header files
430 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
432 dnl Check for system specific header files
433 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
435 dnl Check for header files associated with dlopen and friends
436 AC_CHECK_HEADERS(dlfcn.h link.h)
438 dnl **************************************************************************
439 dnl * Checks for typedefs, structures, and compiler characteristics.
440 dnl **************************************************************************
442 dnl Check for const and inline keywords
446 dnl Check for machine endian-ness
447 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]))
452 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
453 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
457 dnl Check for various C features
460 dnl Check for C++ extensions
461 AC_CXX_HAVE_EXT_HASH_MAP
462 AC_CXX_HAVE_EXT_HASH_SET
463 AC_CXX_HAVE_EXT_SLIST
464 AC_CXX_HAVE_STD_ITERATOR
465 AC_CXX_HAVE_BI_ITERATOR
466 AC_CXX_HAVE_FWD_ITERATOR
468 dnl **************************************************************************
469 dnl * Checks for library functions.
470 dnl **************************************************************************
472 AC_PROG_GCC_TRADITIONAL
476 if test ${ac_cv_func_mmap_file} = "no"
478 AC_MSG_ERROR([mmap() of files required but not found])
480 AC_HEADER_MMAP_ANONYMOUS
482 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
485 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
486 dnl MAP_FIXED is only needed for Sparc
487 dnl MAP_ANON is used for Sparc and BSD
488 dnl Everyone should have MAP_PRIVATE
491 dnl Check for certain functions (even if we've already found them) so that we
492 dnl can quit with an error if they are unavailable.
494 dnl As the code is made more portable (i.e. less reliant on these functions,
495 dnl these checks should go away.
496 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
497 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
499 dnl **************************************************************************
500 dnl * Enable various compile-time options
501 dnl **************************************************************************
504 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
505 if test ${enableval} = "no"
507 AC_SUBST(ENABLE_PURIFY,[[]])
509 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
513 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
514 if test ${enableval} = "no"
516 AC_SUBST(ENABLE_OPTIMIZED,[[]])
518 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
522 AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
523 if test ${enableval} = "no"
525 if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
527 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
528 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
530 AC_SUBST(USE_SPEC,[[]])
531 AC_SUBST(SPEC_ROOT,[])
534 if test ${enableval} = ""
536 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
538 AC_SUBST(SPEC_ROOT,[${enableval}])
540 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
543 dnl Precompiled Bytecode Option
544 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
545 if test ${enableval} = "no"
549 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
554 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
555 if test ${enableval} = "no"
557 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
559 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
563 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
565 if test ${enableval} = "no"
571 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
574 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
582 dnl **************************************************************************
583 dnl * Set the location of various third-party software packages
584 dnl **************************************************************************
586 dnl Location of the LLVM C front end
587 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
589 dnl Location of the bytecode repository
590 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
593 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
595 dnl Location of the purify program
596 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
598 dnl **************************************************************************
599 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
600 dnl **************************************************************************
602 dnl **************************************************************************
603 dnl * Create the output files
604 dnl **************************************************************************
605 AC_OUTPUT(Makefile.config)