mono/mini/Makefile.am

   1 count=100000
   2 mtest=for_loop
   3 monodir=$(top_builddir)
   4
   5 # This is needed for automake dependency generation
   6 if INCLUDED_LIBGC
   7 libgc_libs=$(monodir)/libgc/libmonogc.la
   8 libgc_static_libs=$(monodir)/libgc/libmonogc-static.la
   9 else
  10 libgc_libs=$(LIBGC_LIBS)
  11 libgc_static_libs=$(LIBGC_STATIC_LIBS)
  12 endif
  13
  14 libs=   \
  15         $(monodir)/mono/metadata/libmonoruntime.la      \
  16         $(monodir)/mono/io-layer/libwapi.la     \
  17         $(monodir)/mono/utils/libmonoutils.la \
  18         $(GLIB_LIBS)    \
  19         $(libgc_libs)
  20
  21 static_libs=    \
  22         $(monodir)/mono/metadata/libmonoruntime-static.la       \
  23         $(monodir)/mono/io-layer/libwapi.la     \
  24         $(monodir)/mono/utils/libmonoutils.la \
  25         $(GLIB_LIBS)    \
  26         $(libgc_static_libs)
  27
  28 CLASS=$(mcs_topdir)/class/lib/net_2_0
  29
  30 RUNTIME = MONO_PATH=$(CLASS) $(top_builddir)/runtime/mono-wrapper
  31 RUNTIME_AOTCHECK = MONO_PATH=$(CLASS):. $(top_builddir)/runtime/mono-wrapper
  32
  33 MCS = $(RUNTIME) $(CLASS)/gmcs.exe -unsafe -nowarn:0162
  34 ILASM = $(RUNTIME) $(CLASS)/ilasm.exe
  35
  36 AM_CFLAGS = \
  37         -I$(top_srcdir)         \
  38         $(LIBGC_CFLAGS)         \
  39         $(GLIB_CFLAGS)          \
  40         $(PLATFORM_CFLAGS) $(ARCH_CFLAGS)
  41
  42 AM_CXXFLAGS = $(LLVM_CXXFLAGS) $(GLIB_CFLAGS)
  43
  44 if HOST_WIN32
  45 export HOST_CC
  46 # The mingw math.h has "extern inline" functions that dont appear in libs, so
  47 # optimisation is required to actually inline them
  48 PLATFORM_CFLAGS = -O
  49 endif
  50
  51 # hack for automake to have the same source file in a library and a bin
  52 genmdesc_CFLAGS = $(AM_CFLAGS)
  53
  54 if NO_VERSION_SCRIPT
  55 monoldflags=$(export_ldflags)
  56 monobinldflags=$(export_ldflags)
  57 else
  58 monoldflags=-Wl,-version-script=$(srcdir)/ldscript $(export_ldflags)
  59 monobinldflags=-Wl,-version-script=$(srcdir)/ldscript.mono $(export_ldflags)
  60 endif
  61
  62 if HOST_WIN32
  63 libmono_la_LDFLAGS=-no-undefined -avoid-version -Wl,--kill-at $(monoldflags)
  64 else
  65 libmono_la_LDFLAGS=$(monoldflags)
  66 endif
  67
  68 if JIT_SUPPORTED
  69
  70 if HOST_WIN32
  71 bin_PROGRAMS = mono monow
  72 else
  73 bin_PROGRAMS = mono
  74 endif
  75
  76 noinst_PROGRAMS = genmdesc
  77
  78 lib_LTLIBRARIES = libmono.la
  79 noinst_LTLIBRARIES = libmono-static.la
  80 endif
  81
  82 mono_SOURCES = \
  83         main.c
  84
  85 # We build this after libmono was built so it contains the date when the final
  86 # link was done
  87 buildver.h: libmono-static.la
  88         @echo "const char *build_date = \"`date`\";" > buildver.h
  89
  90 main.$(OBJEXT): buildver.h
  91
  92 if DTRACE_G_REQUIRED
  93 LIBMONO_DTRACE_OBJECT = .libs/mono-dtrace.$(OBJEXT)
  94 if STATIC_MONO
  95 MONO_DTRACE_OBJECT = mono-dtrace.$(OBJEXT)
  96 else
  97 MONO_DTRACE_OBJECT =
  98 endif
  99 else
 100 MONO_DTRACE_OBJECT =
 101 LIBMONO_DTRACE_OBJECT =
 102 endif
 103
 104 if STATIC_MONO
 105 # Link libmono into mono statically
 106 # This leads to higher performance, especially with TLS
 107 MONO_LIB=libmono-static.la
 108 else
 109 MONO_LIB=libmono.la
 110 endif
 111
 112 mono_LDADD = \
 113         $(MONO_LIB)                     \
 114         $(GLIB_LIBS)            \
 115         $(LLVM_LIBS)            \
 116         -lm     \
 117         $(MONO_DTRACE_OBJECT) \
 118         $(LLVM_LDFLAGS)
 119
 120 mono_LDFLAGS = \
 121         $(static_flags) -export-dynamic $(monobinldflags) $(monobin_platform_ldflags)
 122
 123 if DTRACE_G_REQUIRED
 124
 125 mono-dtrace.$(OBJEXT): $(top_srcdir)/data/mono.d mini.lo $(monodir)/mono/metadata/libmonoruntime-static.la
 126         DTRACE="$(DTRACE)" DTRACEFLAGS="$(DTRACEFLAGS)" AR="$(AR)" $(SHELL) $(top_srcdir)/data/dtrace-prelink.sh \
 127         $@ $(top_srcdir)/data/mono.d $(monodir)/mono/metadata/libmonoruntime-static.la mini.lo
 128
 129 .libs/mono-dtrace.$(OBJEXT): $(top_srcdir)/data/mono.d mini.lo $(monodir)/mono/metadata/libmonoruntime.la
 130         DTRACE="$(DTRACE)" DTRACEFLAGS="$(DTRACEFLAGS)" AR="$(AR)" $(SHELL) $(top_srcdir)/data/dtrace-prelink.sh \
 131         --pic $@ $(top_srcdir)/data/mono.d $(monodir)/mono/metadata/libmonoruntime.la mini.lo
 132
 133 endif
 134
 135 # Create monow.exe, linked for the 'windows' subsystem
 136 if HOST_WIN32
 137 monow_LDADD = $(mono_LDADD)
 138 monow_LDFLAGS = $(mono_LDFLAGS) -mwindows
 139 monow_SOURCES = $(mono_SOURCES)
 140 endif
 141
 142 genmdesc_SOURCES = \
 143         mini.h          \
 144         genmdesc.c      \
 145         helpers.c
 146
 147 # Don't link this against libmonoruntime to speed up rebuilds
 148 genmdesc_LDADD = \
 149         $(monodir)/mono/utils/libmonoutils.la $(monodir)/mono/metadata/opcodes.lo -lm   \
 150         $(GLIB_LIBS)
 151
 152 x86_sources = \
 153         mini-x86.c              \
 154         mini-x86.h              \
 155         exceptions-x86.c        \
 156         tramp-x86.c
 157
 158 amd64_sources = \
 159         mini-amd64.c            \
 160         mini-amd64.h            \
 161         exceptions-amd64.c      \
 162         tramp-amd64.c
 163
 164 ppc_sources = \
 165         mini-ppc.c              \
 166         mini-ppc.h              \
 167         exceptions-ppc.c        \
 168         tramp-ppc.c
 169
 170 arm_sources = \
 171         mini-arm.c              \
 172         mini-arm.h              \
 173         exceptions-arm.c        \
 174         tramp-arm.c
 175
 176 mips_sources = \
 177         mini-mips.c             \
 178         mini-mips.h             \
 179         exceptions-mips.c       \
 180         tramp-mips.c
 181
 182 sparc_sources = \
 183         mini-sparc.c            \
 184         mini-sparc.h            \
 185         exceptions-sparc.c      \
 186         tramp-sparc.c
 187
 188 s390_sources = \
 189         mini-s390.c             \
 190         mini-s390.h             \
 191         exceptions-s390.c       \
 192         tramp-s390.c
 193
 194 s390x_sources = \
 195         mini-s390x.c            \
 196         mini-s390x.h            \
 197         exceptions-s390x.c      \
 198         tramp-s390x.c
 199
 200 ia64_sources = \
 201         mini-ia64.c             \
 202         mini-ia64.h             \
 203         exceptions-ia64.c       \
 204         tramp-ia64.c
 205
 206 alpha_sources = \
 207         mini-alpha.c            \
 208         mini-alpha.h            \
 209         exceptions-alpha.c      \
 210         tramp-alpha.c
 211
 212 hppa_sources = \
 213         mini-hppa.c             \
 214         mini-hppa.h             \
 215         exceptions-hppa.c       \
 216         tramp-hppa.c
 217
 218 darwin_sources = \
 219         mini-darwin.c
 220
 221 windows_sources = \
 222         mini-windows.c
 223
 224 posix_sources = \
 225         mini-posix.c
 226
 227 if ENABLE_LLVM
 228 llvm_sources = \
 229         mini-llvm.c             \
 230         mini-llvm-cpp.cpp
 231 endif
 232
 233 common_sources = \
 234         mini.c                  \
 235         ir-emit.h               \
 236         method-to-ir.c          \
 237         decompose.c             \
 238         mini.h                  \
 239         version.h               \
 240         optflags-def.h          \
 241         jit-icalls.h            \
 242         jit-icalls.c            \
 243         trace.c                 \
 244         trace.h                 \
 245         patch-info.h            \
 246         mini-ops.h              \
 247         mini-arch.h             \
 248         dominators.c            \
 249         cfold.c                 \
 250         regalloc.c              \
 251         regalloc.h              \
 252         helpers.c               \
 253         liveness.c              \
 254         ssa.c                   \
 255         abcremoval.c            \
 256         abcremoval.h            \
 257         ssapre.c                \
 258         ssapre.h                \
 259         local-propagation.c     \
 260         driver.c                \
 261         debug-mini.c            \
 262         debug-mini.h            \
 263         linear-scan.c           \
 264         aot-compiler.c          \
 265         aot-runtime.c           \
 266         graph.c                 \
 267         mini-codegen.c          \
 268         mini-exceptions.c       \
 269         mini-trampolines.c      \
 270         declsec.c               \
 271         declsec.h               \
 272         wapihandles.c           \
 273         branch-opts.c           \
 274         mini-generic-sharing.c  \
 275         regalloc2.c             \
 276         simd-methods.h          \
 277         tasklets.c              \
 278         tasklets.h              \
 279         simd-intrinsics.c       \
 280         mini-unwind.h           \
 281         unwind.c                \
 282         image-writer.h  \
 283         image-writer.c  \
 284         dwarfwriter.h   \
 285         dwarfwriter.c   \
 286         mini-gc.h               \
 287         mini-gc.c               \
 288         debugger-agent.h \
 289         debugger-agent.c
 290
 291 test_sources =                  \
 292         basic-calls.cs          \
 293         basic-long.cs           \
 294         bench.cs                \
 295         objects.cs              \
 296         arrays.cs               \
 297         basic-float.cs          \
 298         basic-math.cs           \
 299         basic.cs                \
 300         exceptions.cs           \
 301         devirtualization.cs     \
 302         iltests.il.in           \
 303         test.cs                 \
 304         generics.cs             \
 305         generics-variant-types.il\
 306         basic-simd.cs
 307
 308 if MONO_DEBUGGER_SUPPORTED
 309 if PLATFORM_DARWIN
 310 mono_debugger_arch_sources = mdb-debug-info32-darwin.s
 311 else
 312 if AMD64
 313 mono_debugger_arch_sources = mdb-debug-info64.s
 314 else
 315 if X86
 316 mono_debugger_arch_sources = mdb-debug-info32.s
 317 endif
 318 endif
 319 endif
 320 mono_debugger_sources = debug-debugger.c debug-debugger.h $(mono_debugger_arch_sources)
 321 else
 322 mono_debugger_sources =
 323 endif
 324
 325 regtests=basic.exe basic-float.exe basic-long.exe basic-calls.exe objects.exe arrays.exe basic-math.exe exceptions.exe iltests.exe devirtualization.exe generics.exe basic-simd.exe
 326
 327 if X86
 328 arch_sources = $(x86_sources) $(mono_debugger_sources)
 329 arch_built=cpu-x86.h
 330 arch_define=__i386__
 331 endif
 332
 333 if AMD64
 334 arch_sources = $(amd64_sources) $(mono_debugger_sources)
 335 arch_built=cpu-amd64.h
 336 arch_define=__x86_64__
 337 endif
 338
 339 if POWERPC
 340 arch_sources = $(ppc_sources)
 341 arch_built=cpu-ppc.h
 342 arch_define=__ppc__
 343 endif
 344
 345 if POWERPC64
 346 arch_sources = $(ppc_sources)
 347 arch_built=cpu-ppc64.h
 348 arch_define=__ppc64__
 349 endif
 350
 351 if MIPS
 352 arch_sources = $(mips_sources)
 353 arch_built=cpu-mips.h
 354 arch_define=__mips__
 355 endif
 356
 357 if ARM
 358 # pick up arm_dpimacros.h and arm_fpamacros.h
 359 ARCH_CFLAGS = -I../arch/arm
 360 arch_sources = $(arm_sources)
 361 arch_built=cpu-arm.h
 362 arch_define=__arm__
 363 endif
 364
 365 if SPARC
 366 arch_sources = $(sparc_sources)
 367 arch_built=cpu-sparc.h
 368 arch_define=__sparc__
 369 endif
 370
 371 if SPARC64
 372 arch_sources = $(sparc_sources)
 373 arch_built=cpu-sparc.h
 374 arch_define=__sparc__
 375 endif
 376
 377 if S390
 378 arch_sources = $(s390_sources)
 379 arch_built=cpu-s390.h
 380 arch_define=__s390__
 381 endif
 382
 383 if S390x
 384 arch_sources = $(s390x_sources)
 385 arch_built=cpu-s390x.h
 386 arch_define=__s390__
 387 endif
 388
 389 if IA64
 390 arch_sources = $(ia64_sources)
 391 arch_built = cpu-ia64.h
 392 arch_define=__ia64__
 393 endif
 394
 395 if ALPHA
 396 arch_sources = $(alpha_sources) $(mono_debugger_sources)
 397 arch_built = cpu-alpha.h
 398 arch_define=__alpha__
 399 endif
 400
 401 if HPPA
 402 # Only support 32-bit targets for now
 403 arch_sources = $(hppa_sources)
 404 arch_built = cpu-hppa.h
 405 arch_define=__hppa__
 406 endif
 407
 408 if HOST_WIN32
 409 os_sources = $(windows_sources)
 410 monobin_platform_ldflags=
 411 endif
 412
 413 if PLATFORM_SIGPOSIX
 414 os_sources = $(posix_sources)
 415 monobin_platform_ldflags=
 416 endif
 417
 418 if PLATFORM_DARWIN
 419 os_sources = $(darwin_sources) $(posix_sources)
 420 monobin_platform_ldflags=-sectcreate __TEXT __info_plist $(top_srcdir)/mono/mini/Info.plist
 421 endif
 422
 423 libmono_la_SOURCES = $(common_sources) $(llvm_sources) $(arch_sources) $(os_sources)
 424
 425 libmono_static_la_SOURCES = $(libmono_la_SOURCES)
 426 nodist_libmono_static_la_SOURCES = $(nodist_libmono_la_SOURCES)
 427 libmono_static_la_LDFLAGS = -static
 428 libmono_static_la_LIBADD = $(static_libs) $(MONO_DTRACE_OBJECT)
 429
 430 BURGSRC= $(common_BURGSRC) $(arch_BURGSRC)
 431
 432 libmonoincludedir = $(includedir)/mono-$(API_VER)/mono/jit
 433
 434 libmonoinclude_HEADERS = jit.h
 435
 436 libmono_la_LIBADD = \
 437         $(libs) $(LIBMONO_DTRACE_OBJECT)
 438
 439 basic-simd.exe: basic-simd.cs
 440         $(MCS) -out:$@ $< -r:TestDriver.dll -r:Mono.Simd.dll
 441
 442 generics.exe: generics.cs TestDriver.dll generics-variant-types.dll
 443         $(MCS) -out:$@ $< -r:TestDriver.dll -r:generics-variant-types.dll
 444
 445 %.exe: %.cs TestDriver.dll
 446         $(MCS) -out:$@ -unsafe $< -r:TestDriver.dll
 447
 448 iltests.il: iltests.il.in Makefile.am
 449         echo '// DO NOT EDIT: This file has been generated from iltests.il.in' > iltests.il
 450         cpp -Darch=$(arch_define) < $(srcdir)/iltests.il.in | sed 's/^#.*//' >> iltests.il
 451
 452 %.exe: %.il
 453         $(ILASM) -output=$@ $<
 454
 455 TestDriver.dll: $(srcdir)/TestDriver.cs
 456         $(MCS) -out:$@ -target:library $<
 457
 458 generics-variant-types.dll: generics-variant-types.il
 459         $(ILASM) -dll -output=$@ $<
 460
 461 # we don't always use the perl impl because it's an additional
 462 # build dependency for the poor windows users
 463 # $(arch_define) is the preprocessor symbol that enables all the opcodes
 464 # for the specific platform in mini-ops.h
 465 if CROSS_COMPILING
 466 GENMDESC_PRG=perl $(srcdir)/genmdesc.pl $(arch_define) $(srcdir)
 467 else !CROSS_COMPILING
 468 GENMDESC_PRG=./genmdesc
 469 endif !CROSS_COMPILING
 470
 471 cpu-x86.h: cpu-x86.md genmdesc$(EXEEXT)
 472         $(GENMDESC_PRG) cpu-x86.h x86_desc $(srcdir)/cpu-x86.md
 473
 474 cpu-amd64.h: cpu-amd64.md genmdesc$(EXEEXT)
 475         $(GENMDESC_PRG) cpu-amd64.h amd64_desc $(srcdir)/cpu-amd64.md
 476
 477 cpu-ppc.h: cpu-ppc.md genmdesc$(EXEEXT)
 478         $(GENMDESC_PRG) cpu-ppc.h ppcg4 $(srcdir)/cpu-ppc.md
 479
 480 cpu-ppc64.h: cpu-ppc64.md genmdesc$(EXEEXT)
 481         $(GENMDESC_PRG) cpu-ppc64.h ppc64_cpu_desc $(srcdir)/cpu-ppc64.md
 482
 483 cpu-arm.h: cpu-arm.md genmdesc$(EXEEXT)
 484         $(GENMDESC_PRG) cpu-arm.h arm_cpu_desc $(srcdir)/cpu-arm.md
 485
 486 cpu-sparc.h: cpu-sparc.md genmdesc$(EXEEXT)
 487         $(GENMDESC_PRG) cpu-sparc.h sparc_desc $(srcdir)/cpu-sparc.md
 488
 489 cpu-s390.h: cpu-s390.md genmdesc$(EXEEXT)
 490         $(GENMDESC_PRG) cpu-s390.h s390_cpu_desc $(srcdir)/cpu-s390.md
 491
 492 cpu-s390x.h: cpu-s390x.md genmdesc$(EXEEXT)
 493         $(GENMDESC_PRG) cpu-s390x.h s390x_cpu_desc $(srcdir)/cpu-s390x.md
 494
 495 cpu-ia64.h: cpu-ia64.md genmdesc$(EXEEXT)
 496         $(GENMDESC_PRG) cpu-ia64.h ia64_desc $(srcdir)/cpu-ia64.md
 497
 498 cpu-alpha.h: cpu-alpha.md genmdesc$(EXEEXT)
 499         $(GENMDESC_PRG) cpu-alpha.h alpha_desc $(srcdir)/cpu-alpha.md
 500
 501 cpu-hppa.h: cpu-hppa.md genmdesc$(EXEEXT)
 502         $(GENMDESC_PRG) cpu-hppa.h hppa_desc $(srcdir)/cpu-hppa.md
 503
 504 cpu-mips.h: cpu-mips.md genmdesc$(EXEEXT)
 505         $(GENMDESC_PRG) cpu-mips.h mips_desc $(srcdir)/cpu-mips.md
 506
 507 testi: mono test.exe
 508         $(RUNTIME) -v -v --ncompile 1 --compile Test:$(mtest) test.exe
 509
 510 # ensure the tests are actually correct
 511 checktests: $(regtests)
 512         for i in $(regtests); do $(RUNTIME) $$i; done
 513
 514 rcheck: mono $(regtests)
 515         $(RUNTIME) --regression $(regtests)
 516
 517 aotcheck: mono $(regtests)
 518         rm -f *.exe.so
 519         $(RUNTIME) --aot $(regtests) || exit 1
 520         for i in $(regtests); do $(RUNTIME_AOTCHECK) --regression $$i || exit 1; done
 521         rm -f *.exe.so
 522
 523 # This currently only works on amd64/arm
 524 fullaotcheck: mono $(regtests)
 525         rm -rf fullaot-tmp
 526         mkdir fullaot-tmp
 527         cp $(CLASS)/mscorlib.dll $(CLASS)/System.Core.dll $(CLASS)/System.dll $(CLASS)/Mono.Posix.dll $(CLASS)/System.Configuration.dll $(CLASS)/System.Security.dll $(CLASS)/System.Xml.dll $(CLASS)/Mono.Security.dll $(CLASS)/Mono.Simd.dll $(regtests) generics-variant-types.dll TestDriver.dll fullaot-tmp/
 528         cp $(regtests) fullaot-tmp/
 529         MONO_PATH=fullaot-tmp $(top_builddir)/runtime/mono-wrapper --aot=full fullaot-tmp/* || exit 1
 530         for i in $(regtests); do echo $$i; MONO_PATH=fullaot-tmp $(top_builddir)/runtime/mono-wrapper --full-aot fullaot-tmp/$$i --exclude '!FULLAOT' || exit 1; done
 531
 532 bench: mono test.exe
 533         time env $(RUNTIME) --ncompile $(count) --compile Test:$(mtest) test.exe
 534
 535 mbench: test.exe
 536         time $(monodir)/mono/jit/mono --ncompile $(count) --compile Test:$(mtest) test.exe
 537
 538 stat1: mono bench.exe
 539         $(RUNTIME) --verbose --statfile stats.pl --regression bench.exe
 540         perl viewstat.pl stats.pl
 541
 542 stat2: mono basic.exe
 543         $(RUNTIME) --verbose --statfile stats.pl --regression basic.exe
 544         perl viewstat.pl -e stats.pl
 545
 546 stat3: mono bench.exe
 547         $(RUNTIME) --statfile stats.pl --ncompile 1000 --compile Tests:test_0_many_nested_loops bench.exe
 548         perl viewstat.pl stats.pl
 549
 550 docu: mini.sgm
 551         docbook2txt mini.sgm
 552
 553 check-local: rcheck
 554
 555 clean-local:
 556         rm -f mono a.out gmon.out *.o buildver.h test.exe
 557
 558 pkgconfigdir = $(libdir)/pkgconfig
 559
 560 if JIT_SUPPORTED
 561 BUILT_SOURCES = version.h $(arch_built)
 562 else
 563 BUILT_SOURCES = version.h
 564 endif
 565
 566 CLEANFILES= $(BUILT_SOURCES) *.exe *.dll
 567 EXTRA_DIST = $(common_BURGSRC) TestDriver.cs ldscript ldscript.mono \
 568         genmdesc.pl     \
 569         $(test_sources) \
 570         $(x86_sources) cpu-x86.md \
 571         $(amd64_sources) cpu-amd64.md \
 572         $(ppc_sources) cpu-ppc.md cpu-ppc64.md \
 573         $(arm_sources) cpu-arm.md \
 574         $(mips_sources) cpu-mips.md \
 575         $(sparc_sources) cpu-sparc.md \
 576         $(s390_sources) cpu-s390.md \
 577         $(s390x_sources) cpu-s390x.md \
 578         $(ia64_sources) cpu-ia64.md \
 579         $(alpha_sources) cpu-alpha.md \
 580         $(hppa_sources) cpu-hppa.md     \
 581         $(windows_sources)              \
 582         $(darwin_sources) Info.plist    \
 583         $(posix_sources)
 584
 585 version.h: Makefile
 586         if test -d $(top_srcdir)/.git/svn; then svn_info="git log --no-color --first-parent -n1 --grep=git-svn-id: --pretty=format:%b | sed -n -e 's,git-svn-id: \(.*\)@\(.*\) .*,URL: \1 Revision: \2,p'"; fi; \
 587         if test -d $(srcdir)/.svn; then svn_info='svn info'; fi; \
 588         if test -n "$$svn_info"; then \
 589                 (cd $(top_srcdir); \
 590                         LANG=C; export LANG; \
 591                         branch=`eval $$svn_info | sed -n -e '/URL/ s,.*source/\(.*\)/mono.*,/\1/mono,p'`; \
 592                         version=`eval $$svn_info | sed -n -e '/Revision/ s/.*: //p'`; \
 593                         echo "#define FULL_VERSION \"$$branch r$$version\""; \
 594                 ); \
 595         else \
 596                 echo "#define FULL_VERSION \"tarball\""; \
 597         fi > version.h
 598
 599 # Utility target for patching libtool to speed up linking
 600 patch-libtool:
 601         sed -e 's,if (for obj in $$oldobjs,if (for obj in "",g' < ../../libtool > 2; mv 2 ../../libtool
 602         chmod a+x ../../libtool
 603
 604 tags:
 605         etags -o TAGS `find .. -name "*.h" -o -name "*.c"`