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 "$0: you need automake version 1.9 or later"
  96     exit 1
  97     ;;
  98 esac
  99
 100 # Check for libtool
 101 libtoolize="no"
 102 if test -x extras/contrib/bin/libtoolize; then
 103   libtoolize="extras/contrib/bin/libtoolize"
 104 elif glibtoolize --version >/dev/null 2>&1; then
 105   libtoolize="glibtoolize"
 106 elif libtoolize --version >/dev/null 2>&1; then
 107   libtoolize="libtoolize"
 108 fi
 109
 110 if test "$libtoolize" = "no"; then
 111   set +x
 112   echo "$0: you need libtool"
 113   exit 1
 114 fi
 115
 116 # Check for gettext
 117 if gettextize --version >/dev/null 2>&1; then
 118 # Autopoint is available from 0.11.3, but we need 0.11.5
 119 if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
 120         '>=' 0.11.5 >/dev/null 2>&1; then
 121   # We have gettext, and a recent version! Everything is cool.
 122   autopoint=autopoint
 123   GETTEXT=yes
 124 else
 125   # User's gettext is too old. try to continue anyway.
 126   autopoint=:
 127   GETTEXT=old
 128 fi;else
 129   set +x
 130   echo "you need gettextize (package gettext-devel or gettext)"
 131   exit 1
 132 fi
 133
 134 # Check for pkg-config
 135 if pkg-config --version >/dev/null 2>&1; then
 136   # We have pkg-config, everything is cool.
 137   PKGCONFIG=yes
 138 else
 139   PKGCONFIG=no
 140 fi
 141
 142 aclocal=aclocal${amsuff}
 143 automake=automake${amsuff}
 144 autoconf=autoconf
 145 autoheader=autoheader
 146
 147 ##
 148 ## Generate the modules makefile, by parsing modules/**/Modules.am
 149 ##
 150
 151 set +x
 152 echo "generating modules/**/Makefile.am and m4/private.m4"
 153
 154 # Prepare m4/private.m4
 155 rm -f m4/private.m4 && cat > m4/private.m4 << EOF
 156 dnl  Private VLC macros - generated by bootstrap
 157
 158 EOF
 159
 160 if [ "${PKGCONFIG}" = "no" ]; then cat >> m4/private.m4 << EOF
 161 dnl  User does not have pkg-config, so assume package was not found
 162 AC_DEFUN([PKG_CHECK_MODULES],[ifelse([\$4], , :, [\$4])])
 163
 164 EOF
 165 fi
 166
 167 if [ "${GETTEXT}" != "yes" ]; then cat >> m4/private.m4 << EOF
 168 dnl  User does not have gettext, so this is a no-op
 169 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 170
 171 EOF
 172 fi
 173
 174 cat >> m4/private.m4 << EOF
 175 dnl  Helper macro for vlc-config generation
 176 AC_DEFUN([VLC_CONFIG_HELPER], [
 177   cat >> vlc-config.in << BLAH
 178 EOF
 179
 180 modules=""
 181
 182 rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
 183 # Autogenerated by bootstrap - DO NOT EDIT
 184 EXTRA_DIST = LIST
 185 SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
 186 EOF
 187
 188 for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
 189 do
 190   printf "."
 191   modf="modules/${dir}/Modules.am"
 192   makf="modules/${dir}/Makefile.am"
 193   basedir="`echo "${dir}" | cut -f1 -d/`"
 194   # automake will not recurse for make dist if we don't define SUBDIRS = .
 195   subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
 196   mods="`sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < "${modf}" | xargs`"
 197   extra_ltlibs=""
 198   for mod in $mods
 199   do
 200     extra_ltlibs="${extra_ltlibs} lib${mod}_plugin.la"
 201   done
 202   rm -f "${makf}" && cat > "${makf}" << EOF
 203
 204 # ${makf} automatically generated from ${modf} by bootstrap
 205 # DO NOT EDIT - edit Modules.am or \$(top_srcdir)/bootstrap instead
 206
 207 basedir = ${basedir}
 208 mods = ${mods}
 209
 210 NULL =
 211 libvlc_LTLIBRARIES =
 212 EXTRA_DIST = Modules.am
 213 BUILT_SOURCES =
 214 CLEANFILES =
 215 SUBDIRS = ${subdirs}
 216 SUFFIXES = _plugin\$(LIBEXT) _plugin.la
 217
 218 libvlcdir = \$(libdir)/vlc/\$(basedir)
 219
 220 EXTRA_LTLIBRARIES = ${extra_ltlibs}
 221
 222 include Modules.am
 223
 224 LTLIBVLC = \$(top_builddir)/src/libvlc.la
 225
 226 AM_LDFLAGS = -rpath '\$(libvlcdir)' -avoid-version \\
 227         -module -no-undefined -shrext \$(LIBEXT) \\
 228         -export-symbol-regex ^\$(VLC_ENTRY)\$\$
 229
 230 if USE_LIBTOOL
 231 AM_LIBADD = \$(LTLIBVLC)
 232 endif
 233 if HAVE_WIN32
 234 LIBVLC = \$(top_builddir)/src/libvlc.dll
 235 endif
 236
 237 all: all-modules
 238
 239 nice:
 240         \$(top_builddir)/compile
 241
 242 # Find out which modules were enabled and tell make to build them
 243 all-modules:
 244 if USE_LIBTOOL
 245         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 246         z=\$\$(\$(VLC_CONFIG) --list plugin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_plugin.la;; esac; done; \\
 247         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 248         test -z "\$\$fail"
 249 else
 250         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 251         z=\$\$(\$(VLC_CONFIG) --list plugin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}_plugin\$(LIBEXT);; esac; done; \\
 252         z=\$\$(\$(VLC_CONFIG) --list builtin); for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo lib\$\${mod}.a;; esac; done; \\
 253         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 254         test -z "\$\$fail"
 255 endif
 256
 257 # Build a plugin with the adequate linker and linker's flags
 258 _plugin.la_plugin\$(LIBEXT):
 259         @mod="\$*" ; mod=\$\${mod#lib} ; \
 260         ldfl="\`\$(VLC_CONFIG) --libs plugin \$\$mod\` \$(LIBVLC) -u \$(SYMPREF)\$(VLC_ENTRY)" ; \
 261         case \`\$(VLC_CONFIG) --linkage \$\$mod\` in \\
 262           c++)  ld="\$(CXXLINK)" ;; \
 263           objc) ld="\$(OBJCLINK)" ;; \
 264           c|*)  ld="\$(LINK)" ;; \
 265         esac ; \
 266         echo \$\$ld \$< \$\$ldfl ; \
 267         \$\$ld \$< \$\$ldfl
 268         @if test -f "\$@.exe"; then mv -f -- "\$@.exe" "\$@"; fi
 269
 270 if MAINTAINER_MODE
 271 \$(srcdir)/Makefile.am: \$(srcdir)/Modules.am \$(top_srcdir)/bootstrap
 272         cd \$(top_srcdir) && \$(SHELL) ./bootstrap
 273 endif
 274
 275 mostlyclean-local:
 276         -rm -f *.la
 277 if !USE_LIBTOOL
 278         -rm -f *\$(LIBEXT)
 279 endif
 280
 281 ### automake creates libvlcdir after running install-*-local
 282 ### so we have to create it ourselves first
 283 install-exec-local: all-modules
 284 if USE_LIBTOOL
 285         @if test -z "\$(libvlc_LTLIBRARIES)"; then \
 286           z=\$\$(\$(VLC_CONFIG) --list plugin); \
 287           m=\`for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo -n " lib\$\${mod}_plugin.la" ;; esac; done\` ; \
 288           test -z "\$\$m" || \
 289             \$(MAKE) \$(AM_MAKEFLAGS) libvlc_LTLIBRARIES="\$\$m" install-libvlcLTLIBRARIES || exit \$\$? ; \
 290         fi
 291 else
 292         mkdir -p -- "\$(DESTDIR)\$(libvlcdir)"
 293         @z=\$\$(\$(VLC_CONFIG) --list plugin); \
 294         for mod in \$(mods); do \
 295           case "\$\$z " \
 296             in *\ \$\${mod}\ *) \
 297               echo \$(INSTALL_PROGRAM) "lib\$\${mod}_plugin\$(LIBEXT)" "\$(DESTDIR)\$(libvlcdir)/" ; \
 298               \$(INSTALL_PROGRAM) "lib\$\${mod}_plugin\$(LIBEXT)" "\$(DESTDIR)\$(libvlcdir)/" || exit \$\$?; \
 299               ;; \
 300           esac; \
 301         done
 302 endif
 303
 304 uninstall-local:
 305 if USE_LIBTOOL
 306         @if test -z "\$(libvlc_LTLIBRARIES)"; then \
 307           z=\$\$(\$(VLC_CONFIG) --list plugin); \
 308           m=\`for mod in \$(mods); do case "\$\$z " in *\ \$\${mod}\ *) echo -n " lib\$\${mod}_plugin.la" ;; esac; done\` ; \
 309           test -z "\$\$m" || \
 310             \$(MAKE) \$(AM_MAKEFLAGS) libvlc_LTLIBRARIES="\$\$m" uninstall-libvlcLTLIBRARIES || exit \$\$?; \
 311         fi
 312 else
 313         @z=\$\$(\$(VLC_CONFIG) --list plugin); \
 314         for mod in \$(mods); do \
 315           case "\$\$z " \
 316             in *\ \$\${mod}\ *) \
 317               echo rm -f "\$(DESTDIR)\$(libvlcdir)/lib\$\${mod}_plugin\$(LIBEXT)" ; \
 318               rm -f "\$(DESTDIR)\$(libvlcdir)/lib\$\${mod}_plugin\$(LIBEXT)" || true; \
 319               ;; \
 320           esac; \
 321         done
 322 endif
 323
 324 EOF
 325   for mod in $mods
 326   do
 327     if grep '^nodist_SOURCES_'${mod}'' < "${modf}" >/dev/null 2>&1; then
 328         NODIST=''; else
 329         NODIST='#'; fi
 330     cat >> m4/private.m4 << EOF
 331     ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
 332 EOF
 333 # Generation of modules/**/Makefile.am
 334 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 335 # - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
 336 #   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
 337 #   the resulting file size.
 338 # - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
 339 #   work properly with any automake version I tested.
 340     cat >> "${makf}" << EOF
 341 # The ${mod} plugin
 342
 343 EOF
 344     cat >> "${makf}" << EOF
 345 lib${mod}_plugin_la_SOURCES = \$(SOURCES_${mod})
 346 EOF
 347     if [ "${NODIST}" != "#" ]; then cat >> "${makf}" << EOF
 348 nodist_lib${mod}_plugin_la_SOURCES = \$(nodist_SOURCES_${mod})
 349 CLEANFILES += "\$(nodist_SOURCES_${mod})"
 350 BUILT_SOURCES += \$(B${mod})
 351 EOF
 352     fi
 353     cat >> "${makf}" << EOF
 354 lib${mod}_plugin_la_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 355 lib${mod}_plugin_la_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 356 lib${mod}_plugin_la_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 357 lib${mod}_plugin_la_LDFLAGS = \`\$(VLC_CONFIG) --libs plugin ${mod}\` \$(AM_LDFLAGS)
 358 lib${mod}_plugin_la_LIBADD = \$(AM_LIBADD)
 359 EOF
 360   done
 361 done
 362
 363 cat >> m4/private.m4 << EOF
 364 BLAH
 365 ])
 366 EOF
 367
 368 ###
 369 ###  classic bootstrap stuff
 370 ###
 371 set -x
 372
 373 # remove autotools cruft
 374 rm -f aclocal.m4 configure config.log config.h config.h.in
 375 rm -Rf autom4te*.cache
 376 # remove old autotools extra cruft
 377 rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
 378 # remove new autotools extra cruft
 379 rm -Rf autotools
 380 mkdir autotools
 381 # remove libtool cruft
 382 rm -f ltmain.sh libtool ltconfig
 383 # remove gettext cruft
 384 rm -f ABOUT-NLS
 385 rm -Rf intl
 386 # remove vlc cruft
 387 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 388
 389 # Automake complains if these are not present
 390 rm -f vlc-config.in && printf "" > vlc-config.in
 391 if [ "$GETTEXT" != "yes" ]; then
 392   test -d intl || mkdir intl
 393   printf "" > intl/Makefile.am
 394   printf "" > ABOUT-NLS
 395 fi
 396
 397 # Libtoolize directory
 398 ${libtoolize} --copy --force
 399 if test -f "ltmain.sh"; then
 400   echo "$0: working around a minor libtool issue"
 401   mv ltmain.sh autotools/
 402 fi
 403
 404 # patch for DLL link for libtool on cygwin (remove when fixed)
 405 if test ".`uname -s|sed -n '/^CYGWIN/p'`" != "."; then
 406 patch -s -p0 << 'EOF'
 407 --- autotools/ltmain.orig       2006-12-05 15:15:42.064607000 +0000
 408 +++ autotools/ltmain.sh 2006-12-05 15:16:24.705777800 +0000
 409 @@ -4360,7 +4360,7 @@
 410
 411      prog)
 412        case $host in
 413 -       *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
 414 +       *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,;s,.dll.exe$,.dll,'` ;;
 415        esac
 416        if test -n "$vinfo"; then
 417         $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
 418 EOF
 419 fi
 420
 421 # Do the rest
 422 ${autopoint} -f
 423 ${aclocal} ${ACLOCAL_ARGS}
 424 ${autoconf}
 425 ${autoheader}
 426 ${automake} --add-missing --copy -Wall
 427
 428 ##
 429 ##  files which need to be regenerated
 430 ##
 431 rm -f vlc-config.in vlc-config
 432 rm -f src/misc/modules_builtin.h
 433
 434 # Shut up
 435 set +x
 436
 437 ##
 438 ##  Tell the user about gettext, pkg-config and sed
 439 ##
 440 if [ "${GETTEXT}" = "old" ]; then
 441   cat << EOF
 442
 443 ==========================================================
 444 NOTE: you have an old version of gettext installed on your
 445 system. The vlc build will work, but if your system does not
 446 have libintl you will not have internationalization support.
 447 We suggest upgrading to gettext 0.11.5 or later.
 448 EOF
 449 fi
 450
 451 if [ "$PKGCONFIG" = "no" ]; then
 452   cat << EOF
 453
 454 ==============================================================
 455 NOTE: you do not have the "pkg-config" utility on your system;
 456 detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
 457 reliable.
 458 EOF
 459 fi
 460