Makefile.am

   1 if HAVE_GINAC
   2     MAYBE_BERNSTEIN = bernstein
   3 endif
   4 if BUNDLED_POLYLIB
   5     MAYBE_POLYLIB = polylib
   6 endif
   7 if BUNDLED_PIPLIB
   8     MAYBE_PIPLIB = piplib
   9 endif
  10 if BUNDLED_ISL
  11     MAYBE_ISL = isl
  12     ISL_LA = $(top_builddir)/isl/libisl.la
  13 endif
  14 if BUNDLED_ISL_POLYLIB
  15     MAYBE_ISL = isl-polylib
  16     ISL_POLYLIB_LA = $(top_builddir)/isl-polylib/libisl-polylib.la
  17 endif
  18 if BUNDLED_OMEGA
  19     MAYBE_OMEGA = omega
  20     OMEGA_LA = $(top_builddir)/omega/omega_lib/libomega.la
  21 endif
  22 if USE_ZSOLVE
  23     MAYBE_ZSOLVE = zsolve
  24 endif
  25 if USE_PARKER
  26     MAYBE_PARKER = parker
  27 endif
  28 SUBDIRS = $(MAYBE_PIPLIB) $(MAYBE_POLYLIB) $(MAYBE_ISL) $(MAYBE_ISL_POYLIB) \
  29                 $(MAYBE_BERNSTEIN) $(MAYBE_OMEGA) \
  30                 lib $(MAYBE_ZSOLVE) $(MAYBE_PARKER) . omega_interface doc
  31
  32 FORCE:
  33 lib/libgnu.la: FORCE
  34         cd lib; $(MAKE) $(AM_MAKEFLAGS) libgnu.la
  35 bernstein/libbernstein.la: FORCE
  36         cd bernstein; $(MAKE) $(AM_MAKEFLAGS) libbernstein.la
  37 polylib/libpolylibgmp.la: FORCE
  38         cd polylib; $(MAKE) $(AM_MAKEFLAGS) libpolylibgmp.la
  39 piplib/libpiplibMP.la: FORCE
  40         cd piplib; $(MAKE) $(AM_MAKEFLAGS) libpiplibMP.la
  41 isl/libisl.la: FORCE
  42         cd isl; $(MAKE) $(AM_MAKEFLAGS) libisl.la
  43 isl-polylib/libisl-polylib.la: FORCE
  44         cd isl-polylib; $(MAKE) $(AM_MAKEFLAGS) libisl-polylib.la
  45 omega/omega_lib/libomega.la: FORCE
  46         cd omega/omega_lib; $(MAKE) $(AM_MAKEFLAGS) libomega.la
  47 zsolve/libzsolve.la: FORCE
  48         cd zsolve; $(MAKE) $(AM_MAKEFLAGS) libzsolve.la
  49 parker/libparker.la: FORCE
  50         cd parker; $(MAKE) $(AM_MAKEFLAGS) libparker.la
  51
  52 AM_CPPFLAGS = -I$(srcdir)/bernstein/include -I$(srcdir)/lib -Ilib \
  53               @POLYLIB_CPPFLAGS@ @PIPLIB_CPPFLAGS@ @ginac_CFLAGS@ \
  54               @NTL_CPPFLAGS@ @ISL_CFLAGS@ @ISL_POLYLIB_CFLAGS@
  55 AM_LDFLAGS = -Llib @POLYLIB_LDFLAGS@ @PIPLIB_LDFLAGS@ @NTL_LDFLAGS@
  56
  57 LIB_ISL = $(ISL_LA) @ISL_LIBS@
  58 LIB_ISL_POLYLIB = $(ISL_POLYLIB_LA) @ISL_POLYLIB_LIBS@
  59
  60 lib_LTLIBRARIES = libbarvinok-core.la libbarvinok.la
  61 bin_PROGRAMS = barvinok_count barvinok_enumerate barvinok_enumerate_e \
  62                   barvinok_ehrhart polytope_scan iscc
  63 noinst_PROGRAMS = test testlib randomtest \
  64                   remove_redundant_equalities \
  65                   barvinok_union polytope_volume test_approx \
  66                   barvinok_summate verify_lexsmaller piptest \
  67                   polyhedron_sample 4coins lexmin @bv_barvinok_bound@ \
  68                   @bv_cone_hilbert_basis@ cone_integer_hull \
  69                   polytope_lattice_width polytope_minimize \
  70                   polyhedron_integer_hull vector_partition_chambers \
  71                   semigroup_holes evalue_convert
  72 EXTRA_PROGRAMS = barvinok_bound test_bound cone_hilbert_basis
  73 pkginclude_HEADERS = \
  74     barvinok/NTL_QQ.h \
  75     barvinok/barvinok.h \
  76     barvinok/util.h \
  77     barvinok/evalue.h \
  78     barvinok/genfun.h \
  79     barvinok/options.h \
  80     barvinok/polylib.h \
  81     barvinok/sample.h \
  82     barvinok/basis_reduction.h \
  83     barvinok/bernstein.h
  84 nodist_pkginclude_HEADERS = \
  85     barvinok/NTL.h \
  86     barvinok/set.h
  87 LINK = $(CXXLINK)
  88
  89 if HAVE_CDDLIB
  90     BR_CDD = basis_reduction_cdd.cc initcdd.cc
  91     POLYSIGN_CDD = polysign_cddf.cc polysign_cdd.cc
  92 endif
  93 if HAVE_GLPK
  94     BR_GLPK = basis_reduction_glpk.c
  95     POLYSIGN_GLPK = polysign_glpk.c
  96 endif
  97 if HAVE_TOPCOM
  98     TOPCOM = topcom.c topcom.h
  99 endif
 100 if USE_ZSOLVE
 101     HILBERT_C = hilbert.c
 102 endif
 103 libbarvinok_core_la_SOURCES = \
 104     barvinok/evalue.h \
 105     barvinok/genfun.h \
 106     barvinok/util.h \
 107     barvinok/barvinok.h \
 108     NTL_QQ.cc \
 109     basis_reduction.c \
 110     basis_reduction_pip.c \
 111     basis_reduction_pip_dual.c \
 112     evalue.c \
 113     genfun.cc \
 114     util.c \
 115     version.c \
 116     bernoulli.c \
 117     bernoulli.h \
 118     bfcounter.cc \
 119     bfcounter.h \
 120     binomial.c \
 121     binomial.h \
 122     conversion.cc \
 123     conversion.h \
 124     counter.cc \
 125     counter.h \
 126     decomposer.cc \
 127     decomposer.h \
 128     dpoly.cc \
 129     dpoly.h \
 130     euler.cc \
 131     euler.h \
 132     evalue_isl.c \
 133     genfun_constructor.cc \
 134     genfun_constructor.h \
 135     $(HILBERT_C) \
 136     hilbert.h \
 137     hull.c \
 138     hull.h \
 139     ilp.c \
 140     ilp.h \
 141     lattice_point.cc \
 142     lattice_point.h \
 143     lattice_width.c \
 144     lattice_width.h \
 145     laurent.cc \
 146     laurent.h \
 147     laurent_old.cc \
 148     laurent_old.h \
 149     normalization.c \
 150     normalization.h \
 151     options.c \
 152     param_polynomial.cc \
 153     param_polynomial.h \
 154     param_util.c \
 155     param_util.h \
 156     piputil.h \
 157     piputil.c \
 158     $(POLYSIGN_CDD) \
 159     $(POLYSIGN_GLPK) \
 160     polysign.c \
 161     polysign_pip.c \
 162     polysign_polylib.c \
 163     polysign.h \
 164     power.h \
 165     reduce_domain.c \
 166     reduce_domain.h \
 167     reducer.cc \
 168     reducer.h \
 169     remove_equalities.h \
 170     remove_equalities.c \
 171     sample.c \
 172     scale.c \
 173     scale.h \
 174     scarf.cc \
 175     section_array.h \
 176     series.cc \
 177     $(TOPCOM) \
 178     summate.c \
 179     summate.h \
 180     vertex_cone.cc \
 181     vertex_cone.h \
 182     volume.c \
 183     volume.h \
 184     mat_util.cc \
 185     mat_util.h \
 186     matrix_read.cc \
 187     matrix_read.h \
 188     barvinok.cc \
 189     barvinok_e.cc \
 190     $(BR_CDD) \
 191     $(BR_GLPK)
 192 EXTRA_libbarvinok_core_la_SOURCES = \
 193     basis_reduction_cdd.cc \
 194     basis_reduction_glpk.c \
 195     hilbert.c \
 196     polysign_cddf.cc \
 197     polysign_cdd.cc \
 198     polysign.c \
 199     initcdd.cc \
 200     initcdd.h \
 201     topcom.c \
 202     topcom.h
 203 if BUNDLED_POLYLIB
 204     POLYLIB_LA = $(top_builddir)/polylib/libpolylibgmp.la
 205 endif
 206 if BUNDLED_PIPLIB
 207     PIPLIB_LA = $(top_builddir)/piplib/libpiplibMP.la
 208 endif
 209 if USE_ZSOLVE
 210     ZSOLVE_LA = zsolve/libzsolve.la
 211 endif
 212 libbarvinok_core_la_LIBADD = @LTLIBOBJS@ $(LIB_ISL_POLYLIB) $(LIB_ISL) \
 213                              $(POLYLIB_LA) @POLYLIB_LIBS@ \
 214                              $(PIPLIB_LA) @PIPLIB_LIBS@ \
 215                              $(ZSOLVE_LA) lib/libgnu.la
 216 libbarvinok_core_la_LDFLAGS = @BV_LDFLAGS@ -version-info @versioninfo@ \
 217                                 $(AM_LDFLAGS)
 218 if HAVE_GINAC
 219     BERNSTEIN_CC = bernstein.cc ex_convert.cc range.cc
 220 else
 221     BERNSTEIN_CC = dummy.c
 222 endif
 223 libbarvinok_la_SOURCES = \
 224     $(BERNSTEIN_CC)
 225 EXTRA_libbarvinok_la_SOURCES = \
 226     ex_convert.cc \
 227     ex_convert.h \
 228     range.cc \
 229     range.h \
 230     bernstein.cc \
 231     dummy.c
 232 if HAVE_GINAC
 233     BERNSTEIN_LA = $(top_builddir)/bernstein/libbernstein.la
 234 endif
 235 libbarvinok_la_LIBADD = libbarvinok-core.la $(BERNSTEIN_LA)
 236 libbarvinok_la_LDFLAGS = @BV_LDFLAGS@ -version-info @versioninfo@ \
 237                                 $(AM_LDFLAGS)
 238 LDADD = libbarvinok-core.la @ISL_POLYLIB_LIBS@ @ISL_LIBS@ \
 239         @POLYLIB_LIBS@ @PIPLIB_LIBS@
 240
 241 test_SOURCES = \
 242         evalue_read.c \
 243         evalue_read.h \
 244         test.c
 245 testlib_SOURCES = \
 246         evalue_read.c \
 247         evalue_read.h \
 248         testlib.cc
 249 barvinok_count_SOURCES = barvinok_count.c
 250 barvinok_ehrhart_SOURCES = \
 251         barvinok_ehrhart.cc \
 252         evalue_convert.cc \
 253         evalue_convert.h \
 254         $(FDSTREAM)
 255 barvinok_union_SOURCES = barvinok_union.cc
 256 if HAVE_OMEGA
 257 BEEO_SOURCES = \
 258         omega_interface/Exit.cc \
 259         omega_interface/convert.cc \
 260         omega_interface/count.cc
 261 else
 262 BEEO_SOURCES =
 263 endif
 264 if USE_FDSTREAM
 265 FDSTREAM = fdstream.cc fdstream.h
 266 endif
 267 barvinok_enumerate_SOURCES = \
 268         barvinok_enumerate.cc \
 269         evalue_convert.cc \
 270         evalue_convert.h \
 271         $(FDSTREAM) \
 272         skewed_genfun.cc \
 273         skewed_genfun.h \
 274         verify.h \
 275         verify.c \
 276         verif_ehrhart.h \
 277         verif_ehrhart.c \
 278         verify_series.h \
 279         verify_series.cc
 280 EXTRA_barvinok_enumerate_SOURCES = fdstream.cc fdstream.h
 281 barvinok_enumerate_e_SOURCES = \
 282         barvinok_enumerate_e.cc \
 283         evalue_convert.cc \
 284         evalue_convert.h \
 285         $(FDSTREAM) \
 286         skewed_genfun.cc \
 287         skewed_genfun.h \
 288         verify.h \
 289         verify.c \
 290         verif_ehrhart.h \
 291         verif_ehrhart.c \
 292         verify_series.h \
 293         verify_series.cc \
 294         $(BEEO_SOURCES)
 295 EXTRA_barvinok_enumerate_e_SOURCES = fdstream.cc fdstream.h
 296 if USE_PARKER
 297     MONA_LIBS = -ldfa -lbdd -lmem
 298     PARKER_LA = parker/libparker.la
 299     PARKERLDFLAGS = -L$(MONAPATH)/DFA -L$(MONAPATH)/BDD -L$(MONAPATH)/Mem
 300     PARKERCPPFLAGS = -I$(MONAPATH)/Mem -I$(MONAPATH)/DFA -I$(MONAPATH)/BDD
 301 endif
 302 barvinok_enumerate_e_CPPFLAGS = \
 303         $(PARKERCPPFLAGS) @OMEGA_CPPFLAGS@ $(AM_CPPFLAGS)
 304 barvinok_enumerate_e_LDFLAGS = $(PARKERLDFLAGS) @OMEGA_LDFLAGS@ @LDFLAGS@
 305 barvinok_enumerate_e_LDADD = \
 306         $(PARKER_LA) $(MONA_LIBS) @OMEGA_LIBS@ $(OMEGA_LA) libbarvinok-core.la \
 307         @ISL_POLYLIB_LIBS@ @ISL_LIBS@ @POLYLIB_LIBS@ @PIPLIB_LIBS@
 308 barvinok_bound_SOURCES = \
 309         evalue_convert.cc \
 310         evalue_convert.h \
 311         evalue_read.c \
 312         evalue_read.h \
 313         $(FDSTREAM) \
 314         bound.cc \
 315         verify.h \
 316         verify.c
 317 EXTRA_barvinok_bound_SOURCES = fdstream.cc fdstream.h
 318 barvinok_bound_LDADD = \
 319         libbarvinok-core.la libbarvinok.la @ISL_POLYLIB_LIBS@ @ISL_LIBS@ \
 320         @POLYLIB_LIBS@ @PIPLIB_LIBS@
 321 barvinok_summate_SOURCES = \
 322         barvinok_summate.cc \
 323         evalue_convert.cc \
 324         evalue_convert.h \
 325         evalue_read.c \
 326         evalue_read.h \
 327         $(FDSTREAM) \
 328         verify.h \
 329         verify.c
 330 EXTRA_barvinok_summate_SOURCES = fdstream.cc fdstream.h
 331 4coins_SOURCES = 4coins.cc
 332 semigroup_holes_SOURCES = semigroup_holes.cc
 333 lexmin_SOURCES = \
 334         lexmin.h \
 335         lexmin.cc \
 336         combine.c \
 337         combine.h \
 338         edomain.cc \
 339         edomain.h \
 340         evalue_util.cc \
 341         evalue_util.h \
 342         verify.h \
 343         verify.c
 344 test_approx_SOURCES = \
 345         test_approx.c \
 346         verify.h \
 347         verify.c
 348 test_bound_SOURCES = \
 349         test_bound.cc \
 350         evalue_convert.cc \
 351         evalue_convert.h \
 352         evalue_read.c \
 353         evalue_read.h \
 354         $(FDSTREAM) \
 355         verify.h \
 356         verify.c
 357 EXTRA_test_bound_SOURCES = fdstream.cc fdstream.h
 358 test_bound_LDADD = \
 359         libbarvinok-core.la libbarvinok.la @ISL_POLYLIB_LIBS@ @ISL_LIBS@ \
 360         @POLYLIB_LIBS@ @PIPLIB_LIBS@
 361 evalue_convert_SOURCES = \
 362         evalue_convert_main.c \
 363         evalue_convert.cc \
 364         evalue_convert.h \
 365         evalue_read.c \
 366         evalue_read.h \
 367         $(FDSTREAM)
 368
 369 TESTFILES = $(shell find $(top_srcdir)/tests -type f ! -path '*CVS*')
 370
 371 EXTRA_DIST = \
 372     ChangeLog \
 373     $(TESTFILES) \
 374     latte2polylib.pl \
 375     NTL_5_3_2.patch \
 376     basis_reduction_templ.c \
 377     cdd94e-test \
 378     polysign_cdd_template.cc \
 379     barvinok/NTL.h.broken \
 380     barvinok/NTL.h.normal \
 381     barvinok/set.h.broken \
 382     barvinok/set.h.normal \
 383     doc/isl.tex \
 384     doc/Internal.tex \
 385     doc/applications.tex \
 386     doc/barvinok.tex \
 387     doc/omega.tex \
 388     doc/polymake.tex \
 389     doc/reports.tex \
 390     doc/barvinok.bib \
 391     doc/barvinok.gdf \
 392     doc/chicago.bst \
 393     doc/chicago.sty \
 394     doc/mydefs.sty \
 395     polymake/Makefile.in \
 396     polymake/README \
 397     polymake/autogen.sh \
 398     polymake/configure.in \
 399     polymake/convert.cc \
 400     polymake/convert.h \
 401     polymake/h_star_vector.cc \
 402     polymake/lattice_points.cc
 403
 404 ACLOCAL_AMFLAGS = -I m4
 405
 406 install-data-local:
 407         @test -z "$(pkgconfig_libdir)" || $(mkdir_p) "$(DESTDIR)$(pkgconfig_libdir)"
 408         $(INSTALL_DATA) $(pkgconfig_libfile) "$(DESTDIR)$(pkgconfig_libdir)/$(pkgconfig_libfile)"
 409
 410 uninstall-local:
 411         rm -f "$(DESTDIR)$(pkgconfig_libdir)/$(pkgconfig_libfile)"
 412
 413 dist-hook:
 414         (cd $(distdir)/polymake; \
 415             ./autogen.sh; rm -rf autogen.sh autom4te.cache)
 416         (cd doc; make barvinok.pdf)
 417         cp doc/barvinok.pdf $(distdir)/doc/
 418         if test -f $(top_srcdir)/.git/HEAD; then \
 419             echo @GIT_HEAD_VERSION@ > $(distdir)/GIT_HEAD_ID; \
 420         else \
 421             echo $(GIT_HEAD_ID) > $(distdir)/GIT_HEAD_ID; \
 422         fi
 423
 424 dist-git: dist
 425         mv $(distdir).tar.gz @GIT_HEAD_VERSION@.tar.gz
 426
 427 BEE_TESTDIRS = ehrhart_e ehrhart_e/scarf ehrhart_e/piplib
 428
 429 check: check-testlib check-enumerate check-enumerate_e check-test \
 430         check-lexmin check-approx check-evalue check-euler check-lw
 431 check-testlib: testlib$(EXEEXT)
 432         ./testlib$(EXEEXT)
 433 check-approx: test_approx$(EXEEXT)
 434         @for i in $(top_srcdir)/tests/ehrhart/*; do \
 435             if test -f $$i; then \
 436                 echo $$i | ./test_approx$(EXEEXT) -q -r 10 || exit; \
 437             fi \
 438         done
 439 check-evalue: @bv_barvinok_bound@ barvinok_summate$(EXEEXT)
 440         @for i in $(top_srcdir)/tests/evalue/*; do \
 441             if test -f $$i; then \
 442                 echo $$i; \
 443                 if test -n "@bv_barvinok_bound@"; then \
 444                     ./barvinok_bound$(EXEEXT) -T -r30 < $$i || exit; \
 445                     echo $$i | ./test_bound$(EXEEXT) -q -r30 || exit; \
 446                 fi; \
 447                 ./barvinok_summate$(EXEEXT) -T -r30 < $$i || exit; \
 448             fi \
 449         done
 450 check-euler: barvinok_summate$(EXEEXT)
 451         @for i in $(top_srcdir)/tests/euler/*; do \
 452             if test -f $$i; then \
 453                 for method in 'euler' 'laurent_old' 'laurent'; do \
 454                     opt="--summation=$$method"; \
 455                     echo $$i $$opt; \
 456                     ./barvinok_summate$(EXEEXT) -T $$opt < $$i || exit; \
 457                 done \
 458             fi \
 459         done
 460 if HAVE_TOPCOM
 461     TOPCOM_CD = '--chamber-decomposition=topcom'
 462 endif
 463 check-enumerate: barvinok_enumerate$(EXEEXT)
 464         @for i in $(top_srcdir)/tests/ehrhart/*; do \
 465             if test -f $$i; then \
 466                 echo $$i; \
 467                 for options in '' '--series' '--series --primal' $(TOPCOM_CD); do \
 468                     for spec in 'random' 'bf' 'df'; do \
 469                         opt="--specialization=$$spec $$options"; \
 470                         echo "        $$opt"; \
 471                         ./barvinok_enumerate$(EXEEXT) --verify $$opt < $$i || exit; \
 472                     done \
 473                 done; \
 474                 opt="--summation=bernoulli"; \
 475                 echo "        $$opt"; \
 476                 ./barvinok_enumerate$(EXEEXT) --verify $$opt < $$i || exit; \
 477             fi \
 478         done
 479 check-enumerate_e: barvinok_enumerate_e$(EXEEXT)
 480         @for dir in $(BEE_TESTDIRS); do \
 481             for i in $(top_srcdir)/tests/$$dir/*; do \
 482                 if test -f $$i; then \
 483                     for options in '' '--pip' '--pip --omega' '--isl'; do \
 484                         for spec in 'random' 'bf' 'df'; do \
 485                             opt="--specialization=$$spec $$options"; \
 486                             echo $$i $$opt; \
 487                             ./barvinok_enumerate_e$(EXEEXT) --verify $$opt < $$i || exit; \
 488                         done \
 489                     done \
 490                 fi \
 491             done \
 492         done
 493         @for i in $(top_srcdir)/tests/ehrhart_e/scarf/*; do \
 494             if test -f $$i; then \
 495                 for spec in 'random' 'bf' 'df'; do \
 496                     opt="--specialization=$$spec --scarf"; \
 497                     echo $$i $$opt; \
 498                     ./barvinok_enumerate_e$(EXEEXT) --verify $$opt < $$i || exit; \
 499                 done; \
 500                 echo $$i --series; \
 501                 ./barvinok_enumerate_e$(EXEEXT) --verify --series < $$i || exit; \
 502             fi \
 503         done
 504 check-test: test$(EXEEXT)
 505         @failed=0; \
 506         for i in $(top_srcdir)/tests/*; do \
 507             if test -f $$i; then \
 508                 for options in '--index=10' '--primal --index=10'; do \
 509                     for spec in 'random' 'bf' 'df' 'todd'; do \
 510                         opt="--specialization=$$spec $$options"; \
 511                         echo -n $$i $$opt; \
 512                         ./test$(EXEEXT) $$opt < $$i; \
 513                         if test "$$?" -ne "0"; then \
 514                             failed=`expr $$failed + 1`; \
 515                             echo " NOT ok"; \
 516                         else \
 517                             echo " ok"; \
 518                         fi; \
 519                     done \
 520                 done \
 521             fi \
 522         done; \
 523         for i in $(top_srcdir)/tests/sample/*; do \
 524             echo -n $$i; \
 525             ./test$(EXEEXT) < $$i; \
 526             if test "$$?" -ne "0"; then \
 527                 failed=`expr $$failed + 1`; \
 528                 echo " NOT ok"; \
 529             else \
 530                 echo " ok"; \
 531             fi; \
 532         done; \
 533         if test $$failed != 0; then \
 534                 echo "$$failed tests failed"; \
 535                 exit -1; \
 536         fi
 537 check-lw: test$(EXEEXT)
 538         @failed=0; \
 539         for i in $(top_srcdir)/tests/lattice_width/*; do \
 540             if test -f $$i; then \
 541                 echo -n $$i; \
 542                 ./test$(EXEEXT) < $$i; \
 543                 if test "$$?" -ne "0"; then \
 544                     failed=`expr $$failed + 1`; \
 545                     echo " NOT ok"; \
 546                 else \
 547                     echo " ok"; \
 548                 fi; \
 549             fi \
 550         done; \
 551         if test $$failed != 0; then \
 552                 echo "$$failed tests failed"; \
 553                 exit -1; \
 554         fi
 555 if HAVE_GLPK
 556 check-lexmin: lexmin$(EXEEXT)
 557         @for i in $(top_srcdir)/tests/lexmin/*; do \
 558             if test -f $$i; then \
 559                 for spec in 'random' 'bf' 'df'; do \
 560                     opt="--specialization=$$spec"; \
 561                     echo $$i $$opt; \
 562                     ./lexmin$(EXEEXT) --verify $$opt < $$i || exit; \
 563                 done \
 564             fi \
 565         done
 566 else
 567 check-lexmin:
 568 endif
 569
 570 version.h: @GIT_HEAD@
 571         echo '#define GIT_HEAD_ID "'@GIT_HEAD_VERSION@'"' > $@