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 if test -d /home/vadve/lattner/local/x86/llvm-gcc
256 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
260 *sparc*) AC_SUBST(OS,[SunOS])
261 if test -d /home/vadve/lattner/local/sparc/llvm-gcc
263 AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
267 *) AC_SUBST(OS,[Unknown])
272 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
273 dnl V9, since that is all that we support at the moment, and autoconf will only
274 dnl tell us we're a sparc.
277 *sparc*solaris*) AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
282 dnl Determine what our target architecture is and configure accordingly.
283 dnl This will allow Makefiles to make a distinction between the hardware and
287 *i*86*) AC_SUBST(ARCH,[x86])
289 *sparc*solaris*) AC_SUBST(ARCH,[Sparc])
293 dnl **************************************************************************
294 dnl * Check for programs.
295 dnl **************************************************************************
297 dnl Check for compilation tools
302 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
303 if test "$GCC" != "yes"
305 AC_MSG_ERROR([gcc required but not found])
308 if test "$GXX" != "yes"
310 AC_MSG_ERROR([g++ required but not found])
313 dnl Verify that GCC is version 3.0 or higher
314 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
315 if test "$gccmajor" -lt "3"
317 AC_MSG_ERROR([gcc 3.x required])
320 dnl Check for GNU Make. We use its extensions to, so don't build without it
322 if test -z "$_cv_gnu_make_command"
324 AC_MSG_ERROR([GNU Make required but not found])
327 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
331 dnl Check for libtool
334 dnl Check for our special programs
335 AC_PATH_PROG(RPWD,[pwd],[false])
336 if test ${RPWD} = "false"
338 AC_MSG_ERROR([pwd required but not found])
341 AC_PATH_PROG(AR,[ar],[false])
342 if test ${AR} = "false"
344 AC_MSG_ERROR([ar required but not found])
347 AC_PATH_PROG(SED,[sed],[false])
348 if test ${SED} = "false"
350 AC_MSG_ERROR([sed required but not found])
353 AC_PATH_PROG(RM,[rm],[false])
354 if test ${RM} = "false"
356 AC_MSG_ERROR([rm required but not found])
359 AC_PATH_PROG(ECHO,[echo],[false])
360 if test ${ECHO} = "false"
362 AC_MSG_ERROR([echo required but not found])
365 AC_PATH_PROG(MKDIR,[mkdir],[false])
366 if test ${MKDIR} = "false"
368 AC_MSG_ERROR([mkdir required but not found])
371 AC_PATH_PROG(DATE,[date],[false])
372 if test ${DATE} = "false"
374 AC_MSG_ERROR([date required but not found])
377 AC_PATH_PROG(MV,[mv],[false])
378 if test ${MV} = "false"
380 AC_MSG_ERROR([mv required but not found])
383 AC_PATH_PROG(DOT,[dot],[false])
385 AC_PATH_PROG(ETAGS,[etags],[false])
387 AC_PATH_PROG(PYTHON,[python],[false])
388 if test ${PYTHON} = "false"
390 AC_MSG_WARN([python required but not found])
393 AC_PATH_PROG(QMTEST,[qmtest],[false])
394 if test ${QMTEST} = "false"
396 AC_MSG_WARN([qmtest required but not found])
399 dnl Verify that the version of python available is high enough for qmtest
400 pyversion=`$PYTHON -V 2>&1 | cut -d\ -f2`
401 pymajor=`echo $pyversion | cut -d. -f1`
402 pyminor=`echo $pyversion | cut -d. -f2`
404 if test "$pymajor" -ge "2"
406 if test "$pymajor" -eq "2"
408 if test "$pyminor" -lt "2"
410 AC_MSG_WARN([Python 2.2 or greater required for qmtest])
414 AC_MSG_WARN([Python 2.2 or greater required for qmtest])
417 dnl Verify that the source directory is valid
418 AC_CONFIG_SRCDIR(["Makefile.config.in"])
420 dnl **************************************************************************
421 dnl * Check for libraries.
422 dnl **************************************************************************
424 dnl libelf is for sparc only; we can ignore it if we don't have it
425 AC_CHECK_LIB(elf, elf_begin)
427 dnl dlopen() is required for plugin support.
428 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]))
430 dnl mallinfo is optional; the code can compile (minus features) without it
431 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
434 dnl The math libraries are used by the test code, but not by the actual LLVM
437 dnl AC_CHECK_LIB(m, cos)
439 dnl **************************************************************************
440 dnl * Checks for header files.
441 dnl * Chances are, if the standard C or POSIX type header files are missing,
442 dnl * then LLVM just isn't going to compile. However, it is possible that
443 dnl * the necessary functions/macros will be included from other
444 dnl * (non-standard and non-obvious) header files.
446 dnl * So, we'll be gracious, give it a chance, and try to go on without
448 dnl **************************************************************************
452 dnl Check for ANSI C/POSIX header files
453 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
455 dnl Check for system specific header files
456 AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
458 dnl Check for header files associated with dlopen and friends
459 AC_CHECK_HEADERS(dlfcn.h link.h)
461 dnl **************************************************************************
462 dnl * Checks for typedefs, structures, and compiler characteristics.
463 dnl **************************************************************************
465 dnl Check for const and inline keywords
469 dnl Check for machine endian-ness
470 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]))
475 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
476 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
480 dnl Check for various C features
483 dnl Check for C++ extensions
486 AC_CXX_HAVE_EXT_SLIST
487 AC_CXX_HAVE_STD_ITERATOR
488 AC_CXX_HAVE_BI_ITERATOR
489 AC_CXX_HAVE_FWD_ITERATOR
491 dnl **************************************************************************
492 dnl * Checks for library functions.
493 dnl **************************************************************************
495 AC_PROG_GCC_TRADITIONAL
499 if test ${ac_cv_func_mmap_file} = "no"
501 AC_MSG_ERROR([mmap() of files required but not found])
503 AC_HEADER_MMAP_ANONYMOUS
505 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
508 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
509 dnl MAP_FIXED is only needed for Sparc
510 dnl MAP_ANON is used for Sparc and BSD
511 dnl Everyone should have MAP_PRIVATE
514 dnl Check for certain functions (even if we've already found them) so that we
515 dnl can quit with an error if they are unavailable.
517 dnl As the code is made more portable (i.e. less reliant on these functions,
518 dnl these checks should go away.
519 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
520 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
522 dnl **************************************************************************
523 dnl * Enable various compile-time options
524 dnl **************************************************************************
527 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
528 if test ${enableval} = "no"
530 AC_SUBST(ENABLE_PURIFY,[[]])
532 AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
536 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
537 if test ${enableval} = "no"
539 AC_SUBST(ENABLE_OPTIMIZED,[[]])
541 AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
545 AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
546 if test ${enableval} = "no"
548 if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
550 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
551 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
553 AC_SUBST(USE_SPEC,[[]])
554 AC_SUBST(SPEC_ROOT,[])
557 if test ${enableval} = ""
559 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
561 AC_SUBST(SPEC_ROOT,[${enableval}])
563 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
566 dnl Precompiled Bytecode Option
567 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
568 if test ${enableval} = "no"
572 AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
577 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
578 if test ${enableval} = "no"
580 AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
582 AC_SUBST(DISABLE_LLC_DIFFS,[[]])
586 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
588 if test ${enableval} = "no"
594 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
597 AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
605 dnl **************************************************************************
606 dnl * Set the location of various third-party software packages
607 dnl **************************************************************************
609 dnl Location of the LLVM C front end
610 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
612 AC_MSG_CHECKING([for llvm-gcc])
614 if test -d "$LLVMGCCDIR"
616 if test -x "$LLVMGCCDIR/bin/gcc"
618 LLVM_GCC_CHECK="$LLVMGCCDIR/bin/gcc"
622 AC_MSG_RESULT($LLVM_GCC_CHECK)
623 if test "$LLVM_GCC_CHECK" = "no"
628 AC_MSG_CHECKING([whether llvm-gcc is sane])
630 if test -x "$LLVM_GCC_CHECK"
632 cp /dev/null conftest.c
633 "$LLVM_GCC_CHECK" -S -o - conftest.c | grep implementation > /dev/null 2>&1
640 AC_MSG_RESULT($LLVM_GCC_SANE)
641 if test "$LLVM_GCC_SANE" = "no"
646 dnl Location of the bytecode repository
647 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
650 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
652 dnl Location of the purify program
653 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
655 dnl **************************************************************************
656 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
657 dnl **************************************************************************
659 dnl **************************************************************************
660 dnl * Create the output files
661 dnl **************************************************************************
662 AC_OUTPUT(Makefile.config)
664 if test $llvmgccwarn = yes
666 AC_MSG_WARN([***** llvm C/C++ front end was not found, or does not])
667 AC_MSG_WARN([***** appear to be working.])
668 AC_MSG_WARN([***** ])
669 AC_MSG_WARN([***** Please check configure's --with-llvmgccdir option.])
670 AC_MSG_WARN([***** Runtime libraries (in llvm/runtime) will not be built,])
671 AC_MSG_WARN([***** but you should be able to build the llvm tools.])