bootstrap

   1 #! /bin/sh
   2
   3 ##  bootstrap file for the VLC media player
   4 ##  $Id$
   5 ##
   6 ##  Authors: Sam Hocevar <sam@zoy.org>
   7
   8 if test "$#" != "0"; then
   9   echo "Usage: $0"
  10   echo "  Calls automake, autoconf, autoheader, autopoint and other auto* to generate"
  11   echo "  m4 macros and prepare Makefiles."
  12   exit 1
  13 fi
  14
  15 ###
  16 ###  Get a sane environment, just in case
  17 ###
  18 LANG=C
  19 export LANG
  20 CYGWIN=binmode
  21 export CYGWIN
  22
  23 set -e
  24 set -x
  25
  26 ##
  27 ## Check for various tools
  28 ##
  29 AUTOMAKESUCKS=no
  30 INSTALLSUCKS=no
  31
  32 ACLOCAL_ARGS="-I m4"
  33
  34 # Check for contrib directory
  35 if test -d extras/contrib/bin; then
  36   export PATH=./extras/contrib/bin:$PATH
  37   ACLOCAL_ARGS="${ACLOCAL_ARGS} -I extras/contrib/share/aclocal"
  38   if test ".`uname -s`" = ".Darwin"; then
  39     export LD_LIBRARY_PATH=./extras/contrib/lib:$LD_LIBRARY_PATH
  40     export DYLD_LIBRARY_PATH=./extras/contrib/lib:$DYLD_LIBRARY_PATH
  41   elif test ".`uname -s`" = ".BeOS"; then
  42     export LIBRARY_PATH=./extras/contrib/lib:$LIBRARY_PATH
  43     export BELIBRARIES=./extras/contrib/lib:$BELIBRARIES
  44   fi
  45 fi
  46
  47 # Check for automake
  48 amvers="none"
  49 if automake-1.8 --version >/dev/null 2>&1; then
  50   amvers="-1.8"
  51   # If we also have 1.6 (>> 1.6.1), use it instead because it is faster
  52   if automake-1.6 --version >/dev/null 2>&1; then
  53     if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
  54       amvers="-1.6"
  55     fi
  56   fi
  57 elif automake-1.7 --version >/dev/null 2>&1; then
  58   amvers="-1.7"
  59   # If we also have 1.6 (>> 1.6.1), use it instead because it is faster
  60   if automake-1.6 --version >/dev/null 2>&1; then
  61     if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
  62       amvers="-1.6"
  63     fi
  64   fi
  65 elif automake-1.6 --version >/dev/null 2>&1; then
  66   amvers="-1.6"
  67   if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
  68     AUTOMAKESUCKS=yes
  69   fi
  70 elif automake-1.5 --version >/dev/null 2>&1; then
  71   INSTALLSUCKS=yes
  72   amvers="-1.5"
  73 elif automake --version > /dev/null 2>&1; then
  74   amvers=""
  75   case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
  76     0|0.*|1|1.[01234]|1.[01234][-.]*)
  77       amvers="none" ;;
  78     1.5|1.5.*)
  79       INSTALLSUCKS=yes ;;
  80     1.6|1.6.0|1.6.1)
  81       AUTOMAKESUCKS=yes ;;
  82   esac
  83 fi
  84
  85 if test "${amvers}" = "none"; then
  86   set +x
  87   echo "you need automake version 1.5 or later"
  88   exit 1
  89 fi
  90
  91 # Check for gettext
  92 if gettextize --version >/dev/null 2>&1; then
  93 # Autopoint is available from 0.11.3, but we need 0.11.5
  94 if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
  95         '>=' 0.11.5 >/dev/null 2>&1; then
  96   # We have gettext, and a recent version! Everything is cool.
  97   autopoint=autopoint
  98   GETTEXT=yes
  99 else
 100   # User's gettext is too old. try to continue anyway.
 101   autopoint=:
 102   GETTEXT=old
 103 fi;else
 104   # we don't have gettext. grmbl. try to continue anyway.
 105   autopoint=:
 106   GETTEXT=no
 107 fi
 108
 109 # Check for pkg-config
 110 if pkg-config --version >/dev/null 2>&1; then
 111   # We have pkg-config, everything is cool.
 112   PKGCONFIG=yes
 113 else
 114   PKGCONFIG=no
 115 fi
 116
 117 aclocal=aclocal${amvers}
 118 automake=automake${amvers}
 119 autoconf=autoconf
 120 autoheader=autoheader
 121
 122 ##
 123 ## Generate the modules makefile, by parsing modules/**/Modules.am
 124 ##
 125
 126 set +x
 127 echo "generating modules/**/Makefile.am and m4/private.m4"
 128
 129 # Prepare m4/private.m4
 130 rm -f m4/private.m4 && cat > m4/private.m4 << EOF
 131 dnl  Private VLC macros - generated by bootstrap
 132
 133 EOF
 134
 135 if [ "${PKGCONFIG}" = "no" ]; then cat >> m4/private.m4 << EOF
 136 dnl  User does not have pkg-config, so this is a no-op
 137 AC_DEFUN([PKG_CHECK_MODULES], [:], [], [], [])
 138
 139 EOF
 140 fi
 141
 142 if [ "${GETTEXT}" != "yes" ]; then cat >> m4/private.m4 << EOF
 143 dnl  User does not have gettext, so this is a no-op
 144 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 145
 146 EOF
 147 fi
 148
 149 rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
 150 dnl  The required AM_CONDITIONAL calls
 151 dnl  XXX: too many conditionals make the build very slow, disabled them
 152 AC_DEFUN([VLC_CONDITIONALS], [
 153 EOF
 154 rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
 155 dnl  The required AC_SUBST calls
 156 AC_DEFUN([VLC_SUBSTS], [
 157 EOF
 158 rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
 159 dnl  The required AC_OUTPUT calls
 160 dnl  XXX: this feature is only supported starting from automake-1.7
 161 AC_DEFUN([VLC_MAKEFILES], [AC_OUTPUT([
 162 EOF
 163 rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
 164 dnl  Helper macro for vlc-config generation
 165 AC_DEFUN([VLC_CONFIG_HELPER], [
 166   cat >> vlc-config.in << BLAH
 167 EOF
 168
 169 modules=""
 170
 171 rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
 172 # Autogenerated by bootstrap - DO NOT EDIT
 173 EXTRA_DIST = LIST
 174 SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
 175 #DIST_SUBDIRS = \$(SUBDIRS)
 176 EOF
 177
 178 for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
 179 do
 180   printf "."
 181   mf="modules/${dir}/Modules.am"
 182   basedir="`echo "${dir}" | cut -f1 -d/`"
 183   # automake will not recurse for make dist if we don't define SUBDIRS = .
 184   subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
 185   rm -f modules/${dir}/Makefile.am && cat > modules/${dir}/Makefile.am << EOF
 186
 187 # Autogenerated by bootstrap - DO NOT EDIT - edit Modules.am instead
 188
 189 NULL =
 190 libvlc_LIBRARIES =
 191 noinst_LIBRARIES =
 192 noinst_HEADERS =
 193 EXTRA_DIST = Modules.am
 194 BUILT_SOURCES =
 195 SUBDIRS = ${subdirs}
 196 #DIST_SUBDIRS = \$(SUBDIRS)
 197 libvlcdir = \$(libdir)/vlc/${basedir}
 198 include Modules.am
 199
 200 if BUILD_MOZILLA
 201 if HAVE_WIN32
 202 # There's no need for pic code on win32 so get rid of this to substantially
 203 # reduce the compilation time.
 204 pic = no
 205 endif
 206 else
 207 pic = no
 208 endif
 209
 210 clean-local:
 211         -rm -f *.a *.so *.dll *.sl *.dylib
 212
 213 all: all-modules
 214 all-modules:
 215         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 216         if test "\$(plugin)" != "no"; then z=\$\$(\$(VLC_CONFIG) --target plugin); for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf} | xargs`; do case "\$\$z" in */lib\$\${mod}_plugin*) echo lib\$\${mod}_plugin\$(LIBEXT);; esac; done; fi; \\
 217         if test "\$(builtin)" != "no"; then z=\$\$(\$(VLC_CONFIG) --target builtin); for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf} | xargs`; do case "\$\$z" in */lib\$\${mod}.a*) echo lib\$\${mod}.a;; esac; done; fi; \\
 218         if test "\$(pic)" != "no"; then z=\$\$(\$(VLC_CONFIG) --target builtin pic); for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf} | xargs`; do case "\$\$z" in */lib\$\${mod}_pic.a*) echo lib\$\${mod}_pic.a;; esac; done; fi; \\
 219         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 220         test -z "\$\$fail"
 221
 222 EOF
 223   for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
 224   do
 225     if grep '^SOURCES_'${mod}'.*=.*PRIVATE' < ${mf} >/dev/null 2>&1; then
 226         PRIVATE='#'; else
 227         PRIVATE=''; fi
 228     if grep '^nodist_SOURCES_'${mod}'' < ${mf} >/dev/null 2>&1; then
 229         NODIST=''; else
 230         NODIST='#'; fi
 231 #    cat >> m4/private.m4-tmp1 << EOF
 232 #dnl  AM_CONDITIONAL(${mod}_p, test x\$${mod}_p = xyes)
 233 #dnl  AM_CONDITIONAL(${mod}_b, test x\$${mod}_b = xyes)
 234 #EOF
 235     cat >> m4/private.m4-tmp4 << EOF
 236     ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
 237 EOF
 238 # Generation of modules/**/Makefile.am
 239 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 240 # - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
 241 #   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
 242 #   the resulting file size.
 243 # - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
 244 #   work properly with any automake version I tested.
 245     cat >> modules/${dir}/Makefile.am << EOF
 246 # The ${mod} plugin
 247
 248 EOF
 249     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 250 clean-local: clean-${mod}
 251 clean-${mod}:
 252         -test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
 253
 254 EOF
 255     fi
 256     cat >> modules/${dir}/Makefile.am << EOF
 257 if UNTRUE
 258 L${mod}p = lib${mod}_plugin.a
 259 D${mod}p = lib${mod}_plugin\$(LIBEXT)
 260 L${mod}b = lib${mod}.a
 261 L${mod}pic = lib${mod}_pic.a
 262 EOF
 263     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 264 B${mod} = \$(nodist_SOURCES_${mod})
 265 EOF
 266     fi
 267     cat >> modules/${dir}/Makefile.am << EOF
 268 endif
 269
 270 EOF
 271     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 272 ${PRIVATE}BUILT_SOURCES += \$(B${mod})
 273 EOF
 274     fi
 275     cat >> modules/${dir}/Makefile.am << EOF
 276 ${PRIVATE}lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
 277 EOF
 278     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 279 ${PRIVATE}nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
 280 EOF
 281     fi
 282     cat >> modules/${dir}/Makefile.am << EOF
 283 lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 284 lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 285 lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 286
 287 lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
 288 EOF
 289     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 290 nodist_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
 291 EOF
 292     fi
 293     cat >> modules/${dir}/Makefile.am << EOF
 294 lib${mod}_pic_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin pic ${mod}\`
 295 lib${mod}_pic_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin pic ${mod}\`
 296 lib${mod}_pic_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin pic ${mod}\`
 297
 298 lib${mod}_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
 299 EOF
 300     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 301 nodist_lib${mod}_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
 302 EOF
 303     fi
 304     cat >> modules/${dir}/Makefile.am << EOF
 305 lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin ${mod}\`
 306 lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin ${mod}\`
 307 lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin ${mod}\`
 308
 309 libvlc_LIBRARIES += \$(L${mod}b) \$(L${mod}pic)
 310 lib${mod}_DATA = \$(D${mod}p)
 311
 312 lib${mod}dir = \$(libdir)/vlc/${topdir}
 313 ${PRIVATE}noinst_LIBRARIES += \$(L${mod}p)
 314 ${PRIVATE}lib${mod}_plugin\$(LIBEXT): \$(lib${mod}_plugin_a_OBJECTS)
 315 ${PRIVATE}      @case \`\$(VLC_CONFIG) --linkage ${mod}\` in \\
 316 ${PRIVATE}        c++) echo \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 317 ${PRIVATE}        objc) echo \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 318 ${PRIVATE}        c|*) echo \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 319 ${PRIVATE}      esac
 320
 321
 322 EOF
 323   done
 324 done
 325
 326 cat >> m4/private.m4-tmp1 << EOF
 327   AM_CONDITIONAL(UNTRUE, false)
 328 ])
 329 EOF
 330 cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
 331 cat >> m4/private.m4-tmp2 << EOF
 332 ])
 333 EOF
 334 cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
 335 cat >> m4/private.m4-tmp3 << EOF
 336 ])])
 337 EOF
 338 cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
 339 cat >> m4/private.m4-tmp4 << EOF
 340 BLAH
 341 ])
 342 EOF
 343 cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
 344
 345 echo " done."
 346
 347 ###
 348 ###  classic bootstrap stuff
 349 ###
 350 set -x
 351
 352 # remove autotools cruft
 353 rm -f aclocal.m4 configure config.log config.h config.h.in
 354 rm -Rf autom4te.cache
 355 # remove old autotools extra cruft
 356 rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
 357 # remove new autotools extra cruft
 358 rm -Rf autotools
 359 mkdir autotools
 360 # remove libtool cruft
 361 rm -f ltmain.sh libtool ltconfig
 362 # remove gettext cruft
 363 rm -f ABOUT-NLS
 364 rm -Rf intl
 365 # remove old vlc cruft
 366 rm -f m4/oldgettext.m4 stamp-pic configure.ac.in Modules.am
 367 # remove new vlc cruft
 368 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 369
 370 # Automake complains if these are not present
 371 rm -f vlc-config.in && printf "" > vlc-config.in
 372 if [ "$GETTEXT" != "yes" ]; then
 373   test -d intl || mkdir intl
 374   printf "" > intl/Makefile.am
 375   printf "" > ABOUT-NLS
 376 fi
 377
 378 # Do the rest
 379 ${autopoint} -f
 380 ${aclocal} ${ACLOCAL_ARGS}
 381 ${autoconf}
 382 ${autoheader}
 383 ${automake} --add-missing --copy
 384
 385 ##
 386 ##  files which need to be regenerated
 387 ##
 388 rm -f vlc-config.in vlc-config
 389 rm -f src/misc/modules_builtin.h src/misc/modules_plugin.h
 390 rm -f include/vlc_symbols.h
 391 rm -f mozilla/vlcintf.h
 392
 393 # Shut up
 394 set +x
 395
 396 ##
 397 ##  Tell the user about gettext, pkg-config and sed
 398 ##
 399 case "${GETTEXT}" in
 400   yes) ;;
 401   no) cat << EOF
 402
 403 ===========================================================
 404 IMPORTANT NOTE: you do not have gettext installed on your
 405 system. The vlc build will work, but you will not have
 406 internationalization support. We suggest installing gettext.
 407 EOF
 408   ;;
 409   old) cat << EOF
 410
 411 ==========================================================
 412 NOTE: you have an old version of gettext installed on your
 413 system. The vlc build will work, but if your system does not
 414 have libintl you will not have internationalization support.
 415 We suggest upgrading to gettext 0.11.5 or later.
 416 EOF
 417   ;;
 418 esac
 419
 420 case "$PKGCONFIG" in
 421   yes) ;;
 422   no) cat << EOF
 423
 424 ==============================================================
 425 NOTE: you do not have the "pkg-config" utility on your system;
 426 detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
 427 reliable.
 428 EOF
 429   ;;
 430 esac
 431
 432 case "$AUTOMAKESUCKS" in
 433   no) ;;
 434   yes) cat << EOF
 435
 436 =============================================================
 437 IMPORTANT NOTE: your version of automake has a bug which will
 438 prevent proper plugin compilation. Either compile VLC with
 439 the --disable-plugins flag, or use a version of automake newer
 440 than 1.6.1 (1.6.2 is OK, and so are the 1.5 series).
 441 EOF
 442   ;;
 443 esac
 444
 445 case "$INSTALLSUCKS" in
 446   no) ;;
 447   yes) cat << EOF
 448
 449 =============================================================
 450 IMPORTANT NOTE: your version of automake has a bug which will
 451 prevent proper installation. Do not use "make install" with this
 452 version of automake, or use a version of automake newer than 1.5
 453 (such as 1.6 or 1.7).
 454 EOF
 455   ;;
 456 esac
 457