bootstrap

   1 #! /bin/sh
   2
   3 ##  bootstrap file for the VLC media player
   4 ##
   5 ## Copyright (C) 2005-2006 the VideoLAN team
   6 ##
   7 ##  Authors: Sam Hocevar <sam@zoy.org>
   8 ##           Rémi Denis-Courmont <rem # videolan # org>
   9
  10 if test "$#" != "0"; then
  11   echo "Usage: $0"
  12   echo "  Calls automake, autoconf, autoheader, autopoint and other auto* to generate"
  13   echo "  m4 macros and prepare Makefiles."
  14   exit 1
  15 fi
  16
  17 ###
  18 ###  Get a sane environment, just in case
  19 ###
  20 LANG=C
  21 export LANG
  22 CYGWIN=binmode
  23 export CYGWIN
  24
  25 set -e
  26 set -x
  27
  28 ##
  29 ## Check for various tools
  30 ##
  31 AUTOMAKESUCKS=no
  32 INSTALLSUCKS=no
  33
  34 ACLOCAL_ARGS="-I m4 ${ACLOCAL_ARGS}"
  35
  36 # Check for contrib directory
  37 if test -d extras/contrib/bin; then
  38   export PATH="`pwd`/extras/contrib/bin:$PATH"
  39   if test -d extras/contrib/share/aclocal; then
  40     ACLOCAL_ARGS="${ACLOCAL_ARGS} -I extras/contrib/share/aclocal"
  41   fi
  42   if test ".`uname -s`" = ".Darwin"; then
  43     export LD_LIBRARY_PATH=./extras/contrib/lib:$LD_LIBRARY_PATH
  44     export DYLD_LIBRARY_PATH=./extras/contrib/lib:$DYLD_LIBRARY_PATH
  45   elif test ".`uname -s`" = ".BeOS"; then
  46     export LIBRARY_PATH=./extras/contrib/lib:$LIBRARY_PATH
  47     export BELIBRARIES=./extras/contrib/lib:$BELIBRARIES
  48   fi
  49 elif test ".`uname -s`" = ".Darwin"; then
  50   set +x
  51   echo ""
  52   echo "ERR: Contribs haven't been built"
  53   echo "ERR: Please run:"
  54   echo "ERR: "
  55   echo "ERR:    'cd extras/contrib && ./bootstrap && make && cd ../..'"
  56   echo "ERR: "
  57   echo "ERR: Make sure fink has been disabled too."
  58   echo ""
  59   set -x
  60   exit 1
  61 fi
  62
  63 # Check for autoconf
  64 rm -f m4/autoconf260.m4
  65 case "$(autoconf --version|head -n 1)" in
  66   *2.5[012345678]*)
  67     echo "Hey, your autoconf is quite old. Update it." >&2
  68     exit 1
  69     ;;
  70
  71   *2.59*)
  72     echo "Enabling provisional autoconf 2.59 work-around. Update autoconf ASAP."
  73     cp -f extras/m4/autoconf260.m4 m4/
  74     ;;
  75 esac
  76
  77 # Check for automake
  78 amvers="no"
  79 for v in "-1.10" "110" "-1.9" "19"; do
  80   if automake${v} --version >/dev/null 2>&1; then
  81     amsuff="${v}"
  82     amvers="`echo ${v} | sed -e 's/^-//'`"
  83     break
  84   fi
  85 done
  86
  87 if test "${amvers}" = "no" && automake --version > /dev/null 2>&1; then
  88   amvers="`automake --version | sed -e '1s/[^0-9]*//' -e q`"
  89   amsuff=""
  90 fi
  91
  92 case "${amvers}" in
  93   no|1.[012345678]|1.[0123456].*|1[0123456]|1.[0123456]-*)
  94     set +x
  95     echo "$0: you need automake version 1.9 or later"
  96     exit 1
  97     ;;
  98 esac
  99
 100 # Check for libtool
 101 libtoolize="no"
 102 if glibtoolize --version >/dev/null 2>&1; then
 103   libtoolize="glibtoolize"
 104 elif libtoolize --version >/dev/null 2>&1; then
 105   libtoolize="libtoolize"
 106 fi
 107
 108 if test "$libtoolize" = "no"; then
 109   set +x
 110   echo "$0: you need libtool"
 111   exit 1
 112 fi
 113
 114 # Check for gettext
 115 if gettextize --version >/dev/null 2>&1; then
 116 # Autopoint is available from 0.11.3, but we need 0.11.5
 117 if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
 118         '>=' 0.11.5 >/dev/null 2>&1; then
 119   # We have gettext, and a recent version! Everything is cool.
 120   autopoint=autopoint
 121   GETTEXT=yes
 122 else
 123   # User's gettext is too old. try to continue anyway.
 124   autopoint=:
 125   GETTEXT=old
 126 fi;else
 127   set +x
 128   echo "you need gettextize (package gettext-devel or gettext)"
 129   exit 1
 130 fi
 131
 132 # Check for pkg-config
 133 if pkg-config --version >/dev/null 2>&1; then
 134   # We have pkg-config, everything is cool.
 135   PKGCONFIG=yes
 136 else
 137   PKGCONFIG=no
 138 fi
 139
 140 aclocal=aclocal${amsuff}
 141 automake=automake${amsuff}
 142 autoconf=autoconf
 143 autoheader=autoheader
 144
 145 ##
 146 ## Generate the modules makefile, by parsing modules/**/Modules.am
 147 ##
 148
 149 set +x
 150 echo "generating modules/**/Makefile.am and m4/private.m4"
 151
 152 # Prepare m4/private.m4
 153 rm -f m4/private.m4 && cat > m4/private.m4 << EOF
 154 dnl  Private VLC macros - generated by bootstrap
 155
 156 EOF
 157
 158 if [ "${PKGCONFIG}" = "no" ]; then cat >> m4/private.m4 << EOF
 159 dnl  User does not have pkg-config, so assume package was not found
 160 AC_DEFUN([PKG_CHECK_MODULES],[ifelse([\$4], , :, [\$4])])
 161
 162 EOF
 163 fi
 164
 165 if [ "${GETTEXT}" != "yes" ]; then cat >> m4/private.m4 << EOF
 166 dnl  User does not have gettext, so this is a no-op
 167 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 168
 169 EOF
 170 fi
 171
 172 rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
 173 dnl  The required AM_CONDITIONAL calls
 174 dnl  XXX: too many conditionals make the build very slow, disabled them
 175 AC_DEFUN([VLC_CONDITIONALS], [
 176 EOF
 177 rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
 178 dnl  The required AC_SUBST calls
 179 AC_DEFUN([VLC_SUBSTS], [
 180 EOF
 181 rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
 182 dnl  The required AC_OUTPUT calls
 183 dnl  XXX: this feature is only supported starting from automake-1.7
 184 AC_DEFUN([VLC_MAKEFILES], [AC_OUTPUT([
 185 EOF
 186 rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
 187 dnl  Helper macro for vlc-config generation
 188 AC_DEFUN([VLC_CONFIG_HELPER], [
 189   cat >> vlc-config.in << BLAH
 190 EOF
 191
 192 modules=""
 193
 194 rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
 195 # Autogenerated by bootstrap - DO NOT EDIT
 196 EXTRA_DIST = LIST
 197 SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
 198 EOF
 199
 200 for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
 201 do
 202   printf "."
 203   modf="modules/${dir}/Modules.am"
 204   makf="modules/${dir}/Makefile.am"
 205   basedir="`echo "${dir}" | cut -f1 -d/`"
 206   # automake will not recurse for make dist if we don't define SUBDIRS = .
 207   subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
 208   mods="`sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < "${modf}" | xargs`"
 209   extra_libs=""
 210   extra_ltlibs=""
 211   for mod in $mods
 212   do
 213     extra_libs="${extra_libs} lib${mod}_plugin.a lib${mod}.a"
 214     extra_ltlibs="${extra_ltlibs} lib${mod}_plugin.la"
 215   done
 216   rm -f "${makf}" && cat > "${makf}" << EOF
 217
 218 # ${makf} automatically generated from ${modf} by bootstrap
 219 # DO NOT EDIT - edit Modules.am or \$(top_srcdir)/bootstrap instead
 220
 221 basedir = ${basedir}
 222 mods = ${mods}
 223
 224 NULL =
 225 libvlc_LTLIBRARIES =
 226 noinst_LTLIBRARIES =
 227 EXTRA_DIST = Modules.am
 228 BUILT_SOURCES =
 229 clean_modules =
 230 SUBDIRS = ${subdirs}
 231 SUFFIXES = _plugin\$(LIBEXT) _plugin.a
 232
 233 libvlcdir = \$(libdir)/vlc/\$(basedir)
 234
 235 EXTRA_LIBRARIES = ${extra_libs}
 236 EXTRA_LTLIBRARIES = ${extra_ltlibs}
 237
 238 include Modules.am
 239
 240 LTLIBVLC = \$(top_builddir)/src/libvlc.la
 241
 242 if HAVE_WIN32
 243 LIBVLC = -L\$(top_builddir)/src -lvlc
 244 LIBADD = \$(LIBVLC)
 245 endif
 246
 247 all: all-modules
 248
 249 nice:
 250         \$(top_builddir)/compile
 251
 252 # Find out which modules were enabled and tell make to build them
 253 all-modules:
 254 if USE_LIBTOOL
 255         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 256         z=\$\$(\$(VLC_CONFIG) --list plugin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_plugin.la;; esac; done; \\
 257         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 258         test -z "\$\$fail"
 259 else
 260         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 261         z=\$\$(\$(VLC_CONFIG) --list plugin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_plugin\$(LIBEXT);; esac; done; \\
 262         z=\$\$(\$(VLC_CONFIG) --list builtin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}.a;; esac; done; \\
 263         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 264         test -z "\$\$fail"
 265 endif
 266
 267 # Build a plugin with the adequate linker and linker's flags
 268 _plugin.a_plugin\$(LIBEXT):
 269         @mod="\$*" ; mod=\$\${mod#lib} ; \
 270         ldfl="\`\$(VLC_CONFIG) --libs plugin \$\$mod\` \$(LIBADD) -u \$(SYMPREF)\$(VLC_ENTRY)" ; \
 271         case \`\$(VLC_CONFIG) --linkage \$\$mod\` in \\
 272           c++)  ld="\$(CXXLINK)" ;; \
 273           objc) ld="\$(OBJCLINK)" ;; \
 274           c|*)  ld="\$(LINK)" ;; \
 275         esac ; \
 276         echo \$\$ld \$< \$\$ldfl ; \
 277         \$\$ld \$< \$\$ldfl
 278 #ifneq (,\$(findstring cygwin,\$(host)))
 279 #       mv -f "\$@.exe" "\$@"
 280 #endif
 281         @if test -f "\$@.exe"; then mv -f "\$@.exe" "\$@"; fi
 282
 283 if MAINTAINER_MODE
 284 \$(srcdir)/Makefile.am: \$(srcdir)/Modules.am \$(top_srcdir)/bootstrap
 285         cd \$(top_srcdir) && \$(SHELL) ./bootstrap
 286 endif
 287
 288 mostlyclean-local:
 289 if USE_LIBTOOL
 290         -rm -f *.la
 291 else
 292         -rm -f *.a *\$(LIBEXT)
 293 endif
 294
 295 clean-local: \$(clean_modules)
 296
 297 ### automake creates libvlcdir after running install-*-local
 298 ### so we have to create it ourselves first
 299 install-exec-local: all-modules
 300 if USE_LIBTOOL
 301         @if test -z "\$(libvlc_LTLIBRARIES)"; then \
 302           z=\$\$(\$(VLC_CONFIG) --list plugin); \
 303           m=\`for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo -n " lib\$\${mod}_plugin.la" ;; esac; done\` ; \
 304           test -z "\$\$m" || \
 305             \$(MAKE) \$(AM_MAKEFLAGS) libvlc_LTLIBRARIES="\$\$m" install-libvlcLTLIBRARIES || exit \$\$? ; \
 306         fi
 307 else
 308         mkdir -p -- "\$(DESTDIR)\$(libvlcdir)"
 309         @z=\$\$(\$(VLC_CONFIG) --list plugin); \
 310         for mod in \$(mods); do \
 311           case "\$\$z " \
 312             in *\ \$\${mod}\ *) \
 313               echo \$(INSTALL_PROGRAM) "lib\$\${mod}_plugin\$(LIBEXT)" "\$(DESTDIR)\$(libvlcdir)/" ; \
 314               \$(INSTALL_PROGRAM) "lib\$\${mod}_plugin\$(LIBEXT)" "\$(DESTDIR)\$(libvlcdir)/" || exit \$\$?; \
 315               ;; \
 316           esac; \
 317         done
 318 endif
 319
 320 uninstall-local:
 321 if USE_LIBTOOL
 322         @if test -z "\$(libvlc_LTLIBRARIES)"; then \
 323           z=\$\$(\$(VLC_CONFIG) --list plugin); \
 324           m=\`for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo -n " lib\$\${mod}_plugin.la" ;; esac; done\` ; \
 325           test -z "\$\$m" || \
 326             \$(MAKE) \$(AM_MAKEFLAGS) libvlc_LTLIBRARIES="\$\$m" uninstall-libvlcLTLIBRARIES || exit \$\$?; \
 327         fi
 328 else
 329         @z=\$\$(\$(VLC_CONFIG) --list plugin); \
 330         for mod in \$(mods); do \
 331           case "\$\$z " \
 332             in *\ \$\${mod}\ *) \
 333               echo rm -f "\$(DESTDIR)\$(libvlcdir)/lib\$\${mod}_plugin\$(LIBEXT)" ; \
 334               rm -f "\$(DESTDIR)\$(libvlcdir)/lib\$\${mod}_plugin\$(LIBEXT)" || true; \
 335               ;; \
 336           esac; \
 337         done
 338 endif
 339
 340 EOF
 341   for mod in $mods
 342   do
 343     if grep '^nodist_SOURCES_'${mod}'' < "${modf}" >/dev/null 2>&1; then
 344         NODIST=''; else
 345         NODIST='#'; fi
 346     cat >> m4/private.m4-tmp4 << EOF
 347     ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
 348 EOF
 349 # Generation of modules/**/Makefile.am
 350 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 351 # - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
 352 #   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
 353 #   the resulting file size.
 354 # - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
 355 #   work properly with any automake version I tested.
 356     cat >> "${makf}" << EOF
 357 # The ${mod} plugin
 358
 359 EOF
 360     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 361 clean_modules += clean-${mod}
 362 clean-${mod}:
 363         -test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
 364
 365 EOF
 366     fi
 367     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 368 BUILT_SOURCES += \$(B${mod})
 369 EOF
 370     fi
 371     cat >> "${makf}" << EOF
 372 lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
 373 lib${mod}_plugin_la_SOURCES = \$(SOURCES_${mod})
 374 EOF
 375     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 376 nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
 377 nodist_lib${mod}_plugin_la_SOURCES = \$(nodist_SOURCES_${mod})
 378 EOF
 379     fi
 380     cat >> "${makf}" << EOF
 381 lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 382 lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 383 lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 384 lib${mod}_plugin_la_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 385 lib${mod}_plugin_la_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 386 lib${mod}_plugin_la_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 387 lib${mod}_plugin_la_LDFLAGS = \`\$(VLC_CONFIG) --libs plugin ${mod}\` \\
 388         -rpath '\$(libvlcdir)' -avoid-version -module -shrext \$(LIBEXT) \\
 389         -export-symbol-regex ^\$(VLC_ENTRY)\$\$ -no-undefined
 390 lib${mod}_plugin_la_LIBADD = \$(LTLIBVLC)
 391
 392 lib${mod}_a_SOURCES = \$(SOURCES_${mod})
 393 EOF
 394     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 395 nodist_lib${mod}_a_SOURCES = \$(nodist_SOURCES_${mod})
 396 EOF
 397     fi
 398     cat >> "${makf}" << EOF
 399 lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin pic ${mod}\`
 400 lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin pic ${mod}\`
 401 lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin pic ${mod}\`
 402
 403 EOF
 404   done
 405 done
 406
 407 cat >> m4/private.m4-tmp1 << EOF
 408 ])
 409 EOF
 410 cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
 411 cat >> m4/private.m4-tmp2 << EOF
 412 ])
 413 EOF
 414 cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
 415 cat >> m4/private.m4-tmp3 << EOF
 416 ])])
 417 EOF
 418 cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
 419 cat >> m4/private.m4-tmp4 << EOF
 420 BLAH
 421 ])
 422 EOF
 423 cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
 424
 425 echo " done."
 426
 427 ###
 428 ###  classic bootstrap stuff
 429 ###
 430 set -x
 431
 432 # remove autotools cruft
 433 rm -f aclocal.m4 configure config.log config.h config.h.in
 434 rm -Rf autom4te*.cache
 435 # remove old autotools extra cruft
 436 rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
 437 # remove new autotools extra cruft
 438 rm -Rf autotools
 439 mkdir autotools
 440 # remove libtool cruft
 441 rm -f ltmain.sh libtool ltconfig
 442 # remove gettext cruft
 443 rm -f ABOUT-NLS
 444 rm -Rf intl
 445 # remove vlc cruft
 446 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 447
 448 # Automake complains if these are not present
 449 rm -f vlc-config.in && printf "" > vlc-config.in
 450 if [ "$GETTEXT" != "yes" ]; then
 451   test -d intl || mkdir intl
 452   printf "" > intl/Makefile.am
 453   printf "" > ABOUT-NLS
 454 fi
 455
 456 # Libtoolize directory
 457 ${libtoolize} --copy --force
 458 if test -f "ltmain.sh"; then
 459   echo "$0: working around a minor libtool issue"
 460   mv ltmain.sh autotools/
 461 fi
 462
 463 # patch for DLL link for libtool on cygwin (remove when fixed)
 464 if test ".`uname -s|sed -n '/^CYGWIN/p'`" != "."; then
 465 patch -s -p0 << 'EOF'
 466 --- autotools/ltmain.orig       2006-12-05 15:15:42.064607000 +0000
 467 +++ autotools/ltmain.sh 2006-12-05 15:16:24.705777800 +0000
 468 @@ -4360,7 +4360,7 @@
 469
 470      prog)
 471        case $host in
 472 -       *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
 473 +       *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,;s,.dll.exe$,.dll,'` ;;
 474        esac
 475        if test -n "$vinfo"; then
 476         $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
 477 EOF
 478 fi
 479
 480 # Do the rest
 481 ${autopoint} -f
 482 ${aclocal} ${ACLOCAL_ARGS}
 483 ${autoconf}
 484 ${autoheader}
 485 ${automake} --add-missing --copy -Wall
 486
 487 ##
 488 ##  files which need to be regenerated
 489 ##
 490 rm -f vlc-config.in vlc-config
 491 rm -f src/misc/modules_builtin.h
 492
 493 # Shut up
 494 set +x
 495
 496 ##
 497 ##  Tell the user about gettext, pkg-config and sed
 498 ##
 499 if [ "${GETTEXT}" = "old" ]; then
 500   cat << EOF
 501
 502 ==========================================================
 503 NOTE: you have an old version of gettext installed on your
 504 system. The vlc build will work, but if your system does not
 505 have libintl you will not have internationalization support.
 506 We suggest upgrading to gettext 0.11.5 or later.
 507 EOF
 508 fi
 509
 510 if [ "$PKGCONFIG" = "no" ]; then
 511   cat << EOF
 512
 513 ==============================================================
 514 NOTE: you do not have the "pkg-config" utility on your system;
 515 detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
 516 reliable.
 517 EOF
 518 fi
 519