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 ## Muahaha! no annoying dollar I dee dollar that causes rebuild at commit
  11
  12 if test "$#" != "0"; then
  13   echo "Usage: $0"
  14   echo "  Calls automake, autoconf, autoheader, autopoint and other auto* to generate"
  15   echo "  m4 macros and prepare Makefiles."
  16   exit 1
  17 fi
  18
  19 ###
  20 ###  Get a sane environment, just in case
  21 ###
  22 LANG=C
  23 export LANG
  24 CYGWIN=binmode
  25 export CYGWIN
  26
  27 set -e
  28 set -x
  29
  30 ##
  31 ## Check for various tools
  32 ##
  33 AUTOMAKESUCKS=no
  34 INSTALLSUCKS=no
  35
  36 ACLOCAL_ARGS="-I m4"
  37
  38 # Check for contrib directory
  39 if test -d extras/contrib/bin; then
  40   export PATH=./extras/contrib/bin:$PATH
  41   if test -d extras/contrib/share/aclocal; then
  42     ACLOCAL_ARGS="${ACLOCAL_ARGS} -I extras/contrib/share/aclocal"
  43   fi
  44   if test ".`uname -s`" = ".Darwin"; then
  45     export LD_LIBRARY_PATH=./extras/contrib/lib:$LD_LIBRARY_PATH
  46     export DYLD_LIBRARY_PATH=./extras/contrib/lib:$DYLD_LIBRARY_PATH
  47   elif test ".`uname -s`" = ".BeOS"; then
  48     export LIBRARY_PATH=./extras/contrib/lib:$LIBRARY_PATH
  49     export BELIBRARIES=./extras/contrib/lib:$BELIBRARIES
  50   fi
  51 fi
  52
  53 # Check for automake
  54 amvers="no"
  55 for v in "-1.9" "19" "-1.8" "18" "-1.7" "17"; do
  56   if automake${v} --version >/dev/null 2>&1; then
  57     amsuff="${v}"
  58     amvers="${v}"
  59     break
  60   fi
  61 done
  62
  63 if test "${amvers}" = "no" && automake --version > /dev/null 2>&1; then
  64   amvers="`automake --version | sed -e '1s/[^0-9]*//' -e q`"
  65   amsuff=""
  66 fi
  67
  68 case "${amvers}" in
  69   no|1.[0123456]|1.[0123456].*|1[0123456])
  70     set +x
  71     echo "$0: you need automake version 1.7 or later"
  72     exit 1
  73     ;;
  74 esac
  75
  76 # Check for libtool
  77 libtoolize="no"
  78 if glibtoolize --version >/dev/null 2>&1; then
  79   libtoolize="glibtoolize"
  80 elif libtoolize --version >/dev/null 2>&1; then
  81   libtoolize="libtoolize"
  82 fi
  83
  84 if test "$libtoolize" = "no"; then
  85   set +x
  86   echo "$0: you need libtool"
  87   exit 1
  88 fi
  89
  90 # Check for gettext
  91 if gettextize --version >/dev/null 2>&1; then
  92 # Autopoint is available from 0.11.3, but we need 0.11.5
  93 if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
  94         '>=' 0.11.5 >/dev/null 2>&1; then
  95   # We have gettext, and a recent version! Everything is cool.
  96   autopoint=autopoint
  97   GETTEXT=yes
  98 else
  99   # User's gettext is too old. try to continue anyway.
 100   autopoint=:
 101   GETTEXT=old
 102 fi;else
 103   set +x
 104   echo "you need gettextize (package gettext-devel or gettext)"
 105   exit 1
 106 fi
 107
 108 # Check for pkg-config
 109 if pkg-config --version >/dev/null 2>&1; then
 110   # We have pkg-config, everything is cool.
 111   PKGCONFIG=yes
 112 else
 113   PKGCONFIG=no
 114 fi
 115
 116 aclocal=aclocal${amvers}
 117 automake=automake${amvers}
 118 autoconf=autoconf
 119 autoheader=autoheader
 120
 121 ##
 122 ## Generate the modules makefile, by parsing modules/**/Modules.am
 123 ##
 124
 125 set +x
 126 echo "generating modules/**/Makefile.am and m4/private.m4"
 127
 128 # Prepare m4/private.m4
 129 rm -f m4/private.m4 && cat > m4/private.m4 << EOF
 130 dnl  Private VLC macros - generated by bootstrap
 131
 132 EOF
 133
 134 if [ "${PKGCONFIG}" = "no" ]; then cat >> m4/private.m4 << EOF
 135 dnl  User does not have pkg-config, so assume package was not found
 136 AC_DEFUN([PKG_CHECK_MODULES],[ifelse([\$4], , :, [\$4])])
 137
 138 EOF
 139 fi
 140
 141 if [ "${GETTEXT}" != "yes" ]; then cat >> m4/private.m4 << EOF
 142 dnl  User does not have gettext, so this is a no-op
 143 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 144
 145 EOF
 146 fi
 147
 148 rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
 149 dnl  The required AM_CONDITIONAL calls
 150 dnl  XXX: too many conditionals make the build very slow, disabled them
 151 AC_DEFUN([VLC_CONDITIONALS], [
 152 EOF
 153 rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
 154 dnl  The required AC_SUBST calls
 155 AC_DEFUN([VLC_SUBSTS], [
 156 EOF
 157 rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
 158 dnl  The required AC_OUTPUT calls
 159 dnl  XXX: this feature is only supported starting from automake-1.7
 160 AC_DEFUN([VLC_MAKEFILES], [AC_OUTPUT([
 161 EOF
 162 rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
 163 dnl  Helper macro for vlc-config generation
 164 AC_DEFUN([VLC_CONFIG_HELPER], [
 165   cat >> vlc-config.in << BLAH
 166 EOF
 167
 168 modules=""
 169
 170 rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
 171 # Autogenerated by bootstrap - DO NOT EDIT
 172 EXTRA_DIST = LIST
 173 SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
 174 EOF
 175
 176 for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
 177 do
 178   printf "."
 179   modf="modules/${dir}/Modules.am"
 180   makf="modules/${dir}/Makefile.am"
 181   basedir="`echo "${dir}" | cut -f1 -d/`"
 182   # automake will not recurse for make dist if we don't define SUBDIRS = .
 183   subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
 184   mods="`sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < "${modf}" | xargs`"
 185   extra_libs=""
 186   extra_ltlibs=""
 187   for mod in $mods
 188   do
 189     extra_libs="${extra_libs} lib${mod}_plugin.a lib${mod}.a"
 190     extra_ltlibs="${extra_ltlibs} lib${mod}_plugin.la lib${mod}_builtin.la"
 191   done
 192   rm -f "${makf}" && cat > "${makf}" << EOF
 193
 194 # ${makf} automatically generated from ${modf} by bootstrap
 195 # DO NOT EDIT - edit Modules.am or \$(top_srcdir)/bootstrap instead
 196
 197 basedir = ${basedir}
 198 mods = ${mods}
 199
 200 NULL =
 201 libvlc_LTLIBRARIES =
 202 noinst_LTLIBRARIES =
 203 EXTRA_DIST = Modules.am
 204 BUILT_SOURCES =
 205 clean_modules =
 206 SUBDIRS = ${subdirs}
 207 SUFFIXES = _plugin\$(LIBEXT) _plugin.a
 208
 209 libvlcdir = \$(libdir)/vlc/\$(basedir)
 210
 211 EXTRA_LIBRARIES = ${extra_libs}
 212 EXTRA_LTLIBRARIES = ${extra_ltlibs}
 213
 214 include Modules.am
 215
 216 LTLIBVLC = \$(top_builddir)/src/libvlc.la
 217
 218 if BUILD_SHARED
 219 LIBVLC = \$(top_builddir)/src/libvlc\$(LIBEXT)
 220 LIBADD = \$(LIBVLC)
 221 endif
 222
 223 all: all-modules
 224
 225 nice:
 226         \$(top_builddir)/compile
 227
 228 # Find out which modules were enabled and tell make to build them
 229 all-modules:
 230 if USE_LIBTOOL
 231         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 232         if test "\$(plugin)" != "no"; then z=\$\$(\$(VLC_CONFIG) --list plugin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_plugin.la;; esac; done; fi; \\
 233         if test "\$(builtin)" != "no"; then z=\$\$(\$(VLC_CONFIG) --list builtin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_builtin.la;; esac; done; fi; \\
 234         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 235         test -z "\$\$fail"
 236 else
 237         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 238         if test "\$(plugin)" != "no"; then z=\$\$(\$(VLC_CONFIG) --list plugin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_plugin\$(LIBEXT);; esac; done; fi; \\
 239         if test "\$(builtin)" != "no"; then z=\$\$(\$(VLC_CONFIG) --list builtin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}.a;; esac; done; fi; \\
 240         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 241         test -z "\$\$fail"
 242 endif
 243
 244 # Build a plugin with the adequate linker and linker's flags
 245 _plugin.a_plugin\$(LIBEXT):
 246         @mod="\$*" ; mod=\$\${mod#lib} ; \
 247         ldfl="\`\$(VLC_CONFIG) --libs plugin \$\$mod\` \$(LIBADD) -u \$(SYMPREF)\$(VLC_ENTRY)" ; \
 248         case \`\$(VLC_CONFIG) --linkage \$\$mod\` in \\
 249           c++)  ld="\$(CXXLINK)" ;; \
 250           objc) ld="\$(OBJCLINK)" ;; \
 251           c|*)  ld="\$(LINK)" ;; \
 252         esac ; \
 253         echo \$\$ld \$< \$\$ldfl ; \
 254         \$\$ld \$< \$\$ldfl
 255 #ifneq (,\$(findstring cygwin,\$(host)))
 256 #       mv -f "\$@.exe" "\$@"
 257 #endif
 258         @if test -f "\$@.exe"; then mv -f "\$@.exe" "\$@"; fi
 259
 260 if MAINTAINER_MODE
 261 \$(srcdir)/Makefile.am: \$(srcdir)/Modules.am \$(top_srcdir)/bootstrap
 262         cd \$(top_srcdir) && \$(SHELL) ./bootstrap
 263 endif
 264
 265 mostlyclean-local:
 266 if USE_LIBTOOL
 267         -rm -f *.la
 268 else
 269         -rm -f *.a *\$(LIBEXT)
 270 endif
 271
 272 clean-local: \$(clean_modules)
 273
 274 ### automake creates libvlcdir after running install-*-local
 275 ### so we have to create it ourselves first
 276 install-exec-local: all-modules
 277 if USE_LIBTOOL
 278         @if test -z "\$(libvlc_LTLIBRARIES)"; then \
 279           z=\$\$(\$(VLC_CONFIG) --list plugin); \
 280           m=\`for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo -n " lib\$\${mod}_plugin.la" ;; esac; done\` ; \
 281           test -z "\$\$m" || \
 282             \$(MAKE) \$(AM_MAKEFLAGS) libvlc_LTLIBRARIES="\$\$m" install-libvlcLTLIBRARIES || exit \$\$? ; \
 283         fi
 284 else
 285         mkdir -p -- "\$(DESTDIR)\$(libvlcdir)"
 286         @z=\$\$(\$(VLC_CONFIG) --list plugin); \
 287         for mod in \$(mods); do \
 288           case "\$\$z " \
 289             in *\ \$\${mod}\ *) \
 290               echo \$(INSTALL_PROGRAM) "lib\$\${mod}_plugin\$(LIBEXT)" "\$(DESTDIR)\$(libvlcdir)/" ; \
 291               \$(INSTALL_PROGRAM) "lib\$\${mod}_plugin\$(LIBEXT)" "\$(DESTDIR)\$(libvlcdir)/" || exit \$\$?; \
 292               ;; \
 293           esac; \
 294         done
 295         @z=\$\$(\$(VLC_CONFIG) --list builtin); \
 296         for mod in \$(mods); do \
 297           case "\$\$z " \
 298             in *\ \$\${mod}\ *) \
 299               echo \$(INSTALL_DATA) "lib\$\${mod}.a" "\$(DESTDIR)\$(libdir)/vlc/" ; \
 300               \$(INSTALL_DATA) "lib\$\${mod}.a" "\$(DESTDIR)\$(libdir)/vlc/" || exit \$\$?; \
 301               ;; \
 302           esac; \
 303         done
 304 endif
 305
 306 uninstall-local:
 307 if USE_LIBTOOL
 308         @if test -z "\$(libvlc_LTLIBRARIES)"; then \
 309           z=\$\$(\$(VLC_CONFIG) --list plugin); \
 310           m=\`for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo -n " lib\$\${mod}_plugin.la" ;; esac; done\` ; \
 311           test -z "\$\$m" || \
 312             \$(MAKE) \$(AM_MAKEFLAGS) libvlc_LTLIBRARIES="\$\$m" uninstall-libvlcLTLIBRARIES || exit \$\$?; \
 313         fi
 314 else
 315         @z=\$\$(\$(VLC_CONFIG) --list plugin); \
 316         for mod in \$(mods); do \
 317           case "\$\$z " \
 318             in *\ \$\${mod}\ *) \
 319               echo rm -f "\$(DESTDIR)\$(libvlcdir)/lib\$\${mod}_plugin\$(LIBEXT)" ; \
 320               rm -f "\$(DESTDIR)\$(libvlcdir)/lib\$\${mod}_plugin\$(LIBEXT)" || true; \
 321               ;; \
 322           esac; \
 323         done
 324         @z=\$\$(\$(VLC_CONFIG) --list builtin); \
 325         for mod in \$(mods); do \
 326           case "\$\$z " \
 327             in *\ \$\${mod}\ *) \
 328               echo rm -f "\$(DESTDIR)\$(libdir)/vlc/lib\$\${mod}.a" ; \
 329               rm -f "\$(DESTDIR)\$(libdir)/vlc/lib\$\${mod}.a" || true; \
 330               ;; \
 331           esac; \
 332         done
 333 endif
 334
 335 EOF
 336   for mod in $mods
 337   do
 338     if grep '^nodist_SOURCES_'${mod}'' < "${modf}" >/dev/null 2>&1; then
 339         NODIST=''; else
 340         NODIST='#'; fi
 341     cat >> m4/private.m4-tmp4 << EOF
 342     ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
 343 EOF
 344 # Generation of modules/**/Makefile.am
 345 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 346 # - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
 347 #   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
 348 #   the resulting file size.
 349 # - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
 350 #   work properly with any automake version I tested.
 351     cat >> "${makf}" << EOF
 352 # The ${mod} plugin
 353
 354 EOF
 355     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 356 clean_modules += clean-${mod}
 357 clean-${mod}:
 358         -test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
 359
 360 EOF
 361     fi
 362     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 363 BUILT_SOURCES += \$(B${mod})
 364 EOF
 365     fi
 366     cat >> "${makf}" << EOF
 367 lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
 368 lib${mod}_plugin_la_SOURCES = \$(SOURCES_${mod})
 369 EOF
 370     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 371 nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
 372 nodist_lib${mod}_plugin_la_SOURCES = \$(nodist_SOURCES_${mod})
 373 EOF
 374     fi
 375     cat >> "${makf}" << EOF
 376 lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 377 lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 378 lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 379 lib${mod}_plugin_la_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 380 lib${mod}_plugin_la_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 381 lib${mod}_plugin_la_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 382 lib${mod}_plugin_la_LDFLAGS = \`\$(VLC_CONFIG) --libs plugin ${mod}\` \\
 383         -rpath '\$(libvlcdir)' -avoid-version -module -shrext \$(LIBEXT)
 384 lib${mod}_plugin_la_LIBADD = \$(LTLIBVLC)
 385
 386 lib${mod}_a_SOURCES = \$(SOURCES_${mod})
 387 lib${mod}_builtin_la_SOURCES = \$(SOURCES_${mod})
 388 EOF
 389     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 390 nodist_lib${mod}_a_SOURCES = \$(nodist_SOURCES_${mod})
 391 nodist_lib${mod}_builtin_la_SOURCES = \$(nodist_SOURCES_${mod})
 392 EOF
 393     fi
 394     cat >> "${makf}" << EOF
 395 lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin \$(pic) ${mod}\`
 396 lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin \$(pic) ${mod}\`
 397 lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin \$(pic) ${mod}\`
 398 lib${mod}_builtin_la_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin ${mod}\`
 399 lib${mod}_builtin_la_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin ${mod}\`
 400 lib${mod}_builtin_la_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin ${mod}\`
 401
 402 EOF
 403   done
 404 done
 405
 406 cat >> m4/private.m4-tmp1 << EOF
 407 ])
 408 EOF
 409 cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
 410 cat >> m4/private.m4-tmp2 << EOF
 411 ])
 412 EOF
 413 cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
 414 cat >> m4/private.m4-tmp3 << EOF
 415 ])])
 416 EOF
 417 cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
 418 cat >> m4/private.m4-tmp4 << EOF
 419 BLAH
 420 ])
 421 EOF
 422 cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
 423
 424 echo " done."
 425
 426 ###
 427 ###  classic bootstrap stuff
 428 ###
 429 set -x
 430
 431 # remove autotools cruft
 432 rm -f aclocal.m4 configure config.log config.h config.h.in
 433 rm -Rf autom4te*.cache
 434 # remove old autotools extra cruft
 435 rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
 436 # remove new autotools extra cruft
 437 rm -Rf autotools
 438 mkdir autotools
 439 # remove libtool cruft
 440 rm -f ltmain.sh libtool ltconfig
 441 # remove gettext cruft
 442 rm -f ABOUT-NLS
 443 rm -Rf intl
 444 # remove vlc cruft
 445 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 446
 447 # Automake complains if these are not present
 448 rm -f vlc-config.in && printf "" > vlc-config.in
 449 if [ "$GETTEXT" != "yes" ]; then
 450   test -d intl || mkdir intl
 451   printf "" > intl/Makefile.am
 452   printf "" > ABOUT-NLS
 453 fi
 454
 455 # Libtoolize directory
 456 ${libtoolize} --copy --force
 457 if test -f "ltmain.sh"; then
 458   echo "$0: working around a minor libtool issue"
 459   mv ltmain.sh autotools/
 460 fi
 461
 462 # Do the rest
 463 ${autopoint} -f
 464 ${aclocal} ${ACLOCAL_ARGS}
 465 ${autoconf}
 466 ${autoheader}
 467 ${automake} --add-missing --copy -Wall
 468
 469 ##
 470 ##  files which need to be regenerated
 471 ##
 472 rm -f vlc-config.in vlc-config
 473 rm -f src/misc/modules_builtin.h
 474 rm -f mozilla/vlcintf.h
 475
 476 # Shut up
 477 set +x
 478
 479 ##
 480 ##  Tell the user about gettext, pkg-config and sed
 481 ##
 482 if [ "${GETTEXT}" = "old" ]; then
 483   cat << EOF
 484
 485 ==========================================================
 486 NOTE: you have an old version of gettext installed on your
 487 system. The vlc build will work, but if your system does not
 488 have libintl you will not have internationalization support.
 489 We suggest upgrading to gettext 0.11.5 or later.
 490 EOF
 491 fi
 492
 493 if [ "$PKGCONFIG" = "no" ]; then
 494   cat << EOF
 495
 496 ==============================================================
 497 NOTE: you do not have the "pkg-config" utility on your system;
 498 detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
 499 reliable.
 500 EOF
 501 fi
 502