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/FreeBench/Makefile)
151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/Makefile)
152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/test.in)
153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/Makefile)
154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/test.in)
155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/Makefile)
156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/test.in)
157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/Makefile)
158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/test.in)
159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/Makefile)
160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/test.in)
161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/Makefile)
162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/test.in)
163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/Makefile)
164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/test.in)
165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
170 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
171 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
172 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
173 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
174 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
175 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
176 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
177 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
178 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
179 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
180 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
181 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
182 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
183 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
184 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
185 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
186 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
187 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
188 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
189 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
190 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
191 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
192 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
193 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
194 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
195 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
196 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
197 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
198 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
199 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
200 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
201 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
202 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
203 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
204 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
205 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
206 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
207 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
208 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
209 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
210 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
211 AC_CONFIG_MAKEFILE(tools/Makefile)
212 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
213 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
214 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
215 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
216 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
217 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
218 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
219 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
220 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
221 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
222 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
223 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
224 AC_CONFIG_MAKEFILE(tools/llvm-nm/Makefile)
225 AC_CONFIG_MAKEFILE(tools/llvm-prof/Makefile)
226 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
227 AC_CONFIG_MAKEFILE(utils/Makefile)
228 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
229 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
230 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
231 AC_CONFIG_MAKEFILE(projects/Makefile)
232 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
233 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
234 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
235 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
237 dnl **************************************************************************
238 dnl * Determine which system we are building on
239 dnl **************************************************************************
241 dnl Check the install program (needs to be done before canonical stuff)
244 dnl Check which host for which we're compiling. This will tell us which LLVM
245 dnl compiler will be used for compiling SSA into object code.
249 dnl Now, for some of our own magic:
250 dnl We will use the build machine information to set some variables.
253 *i*86*) AC_SUBST(OS,[Linux])
254 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
257 *sparc*) AC_SUBST(OS,[SunOS])
258 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
261 *) AC_SUBST(OS,[Unknown])
266 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
267 dnl V9, since that is all that we support at the moment, and autoconf will only
268 dnl tell us we're a sparc.
271 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
276 dnl Determine what our target architecture is and configure accordingly.
277 dnl This will allow Makefiles to make a distinction between the hardware and
281 *i*86*) AC_SUBST(ARCH,[x86])
283 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
287 dnl **************************************************************************
288 dnl * Check for programs.
289 dnl **************************************************************************
291 dnl Check for compilation tools
296 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
297 if test "$GCC" != "yes"
299 AC_MSG_ERROR([gcc required but not found])
302 if test "$GXX" != "yes"
304 AC_MSG_ERROR([g++ required but not found])
307 dnl Verify that GCC is version 3.0 or higher
308 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
309 if test "$gccmajor" -lt "3"
311 AC_MSG_ERROR([gcc 3.x required])
314 dnl Check for GNU Make. We use its extensions to, so don't build without it
316 if test -z "$_cv_gnu_make_command"
318 AC_MSG_ERROR([GNU Make required but not found])
321 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
325 dnl Check for libtool
328 dnl Check for our special programs
329 AC_PATH_PROG(RPWD,[pwd],[false])
330 if test ${RPWD} = "false"
332 AC_MSG_ERROR([pwd required but not found])
335 AC_PATH_PROG(AR,[ar],[false])
336 if test ${AR} = "false"
338 AC_MSG_ERROR([ar required but not found])
341 AC_PATH_PROG(SED,[sed],[false])
342 if test ${SED} = "false"
344 AC_MSG_ERROR([sed required but not found])
347 AC_PATH_PROG(RM,[rm],[false])
348 if test ${RM} = "false"
350 AC_MSG_ERROR([rm required but not found])
353 AC_PATH_PROG(ECHO,[echo],[false])
354 if test ${ECHO} = "false"
356 AC_MSG_ERROR([echo required but not found])
359 AC_PATH_PROG(MKDIR,[mkdir],[false])
360 if test ${MKDIR} = "false"
362 AC_MSG_ERROR([mkdir required but not found])
365 AC_PATH_PROG(DATE,[date],[false])
366 if test ${DATE} = "false"
368 AC_MSG_ERROR([date required but not found])
371 AC_PATH_PROG(MV,[mv],[false])
372 if test ${MV} = "false"
374 AC_MSG_ERROR([mv required but not found])
377 AC_PATH_PROG(DOT,[dot],[false])
379 AC_PATH_PROG(ETAGS,[etags],[false])
381 AC_PATH_PROG(PYTHON,[python],[false])
382 if test ${PYTHON} = "false"
384 AC_MSG_WARN([python required but not found])
387 AC_PATH_PROG(QMTEST,[qmtest],[false])
388 if test ${QMTEST} = "false"
390 AC_MSG_WARN([qmtest required but not found])
393 dnl Verify that the version of python available is high enough for qmtest
394 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
395 pymajor=`echo $pyversion | cut -d. -f1`
396 pyminor=`echo $pyversion | cut -d. -f2`
398 if test "$pymajor" -ge "2"
400 if test "$pymajor" -eq "2"
402 if test "$pyminor" -lt "2"
404 AC_MSG_ERROR([Python 2.2 or greater required])
408 AC_MSG_ERROR([Python 2.2 or greater required])
411 dnl Verify that the source directory is valid
412 AC_CONFIG_SRCDIR(["Makefile.config.in"])
414 dnl **************************************************************************
415 dnl * Check for libraries.
416 dnl **************************************************************************
418 dnl libelf is for sparc only; we can ignore it if we don't have it
419 AC_CHECK_LIB(elf, elf_begin)
421 dnl dlopen() is required for plugin support.
422 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]))
424 dnl mallinfo is optional; the code can compile (minus features) without it
425 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
428 dnl The math libraries are used by the test code, but not by the actual LLVM
431 dnl AC_CHECK_LIB(m, cos)
433 dnl **************************************************************************
434 dnl * Checks for header files.
435 dnl * Chances are, if the standard C or POSIX type header files are missing,
436 dnl * then LLVM just isn't going to compile. However, it is possible that
437 dnl * the necessary functions/macros will be included from other
438 dnl * (non-standard and non-obvious) header files.
440 dnl * So, we'll be gracious, give it a chance, and try to go on without
442 dnl **************************************************************************
446 dnl Check for ANSI C/POSIX header files
447 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
449 dnl Check for system specific header files
450 AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
452 dnl Check for header files associated with dlopen and friends
453 AC_CHECK_HEADERS(dlfcn.h link.h)
455 dnl **************************************************************************
456 dnl * Checks for typedefs, structures, and compiler characteristics.
457 dnl **************************************************************************
459 dnl Check for const and inline keywords
463 dnl Check for machine endian-ness
464 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]))
469 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
470 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
474 dnl Check for various C features
477 dnl Check for C++ extensions
480 AC_CXX_HAVE_EXT_SLIST
481 AC_CXX_HAVE_STD_ITERATOR
482 AC_CXX_HAVE_BI_ITERATOR
483 AC_CXX_HAVE_FWD_ITERATOR
485 dnl **************************************************************************
486 dnl * Checks for library functions.
487 dnl **************************************************************************
489 AC_PROG_GCC_TRADITIONAL
493 if test ${ac_cv_func_mmap_file} = "no"
495 AC_MSG_ERROR([mmap() of files required but not found])
497 AC_HEADER_MMAP_ANONYMOUS
499 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
502 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
503 dnl MAP_FIXED is only needed for Sparc
504 dnl MAP_ANON is used for Sparc and BSD
505 dnl Everyone should have MAP_PRIVATE
508 dnl Check for certain functions (even if we've already found them) so that we
509 dnl can quit with an error if they are unavailable.
511 dnl As the code is made more portable (i.e. less reliant on these functions,
512 dnl these checks should go away.
513 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
514 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
516 dnl **************************************************************************
517 dnl * Enable various compile-time options
518 dnl **************************************************************************
521 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
522 if test ${enableval} = "no"
524 AC_SUBST(ENABLE_PURIFY,[[]])
526 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
530 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
531 if test ${enableval} = "no"
533 AC_SUBST(ENABLE_OPTIMIZED,[[]])
535 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
539 AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
540 if test ${enableval} = "no"
542 if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
544 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
545 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
547 AC_SUBST(USE_SPEC,[[]])
548 AC_SUBST(SPEC_ROOT,[])
551 if test ${enableval} = ""
553 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
555 AC_SUBST(SPEC_ROOT,[${enableval}])
557 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
560 dnl Precompiled Bytecode Option
561 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
562 if test ${enableval} = "no"
566 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
571 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
572 if test ${enableval} = "no"
574 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
576 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
580 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
582 if test ${enableval} = "no"
588 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
591 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
599 dnl **************************************************************************
600 dnl * Set the location of various third-party software packages
601 dnl **************************************************************************
603 dnl Location of the LLVM C front end
604 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
606 dnl Location of the bytecode repository
607 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
610 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
612 dnl Location of the purify program
613 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
615 dnl **************************************************************************
616 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
617 dnl **************************************************************************
619 dnl **************************************************************************
620 dnl * Create the output files
621 dnl **************************************************************************
622 AC_OUTPUT(Makefile.config)