bootstrap

   1 #! /bin/sh
   2
   3 ##  bootstrap file for the VLC media player
   4 ##  $Id: bootstrap,v 1.83 2003/11/15 01:21:48 massiot Exp $
   5 ##
   6 ##  Authors: Sam Hocevar <sam@zoy.org>
   7
   8 if test "$#" != "0"; then
   9   echo "Usage: $0"
  10   echo "  Calls automake, autoconf, autoheader, autopoint and other auto* to generate"
  11   echo "  m4 macros and prepare Makefiles."
  12   exit 1
  13 fi
  14
  15 ###
  16 ###  Get a sane environment, just in case
  17 ###
  18 LANG=C
  19 export LANG
  20 CYGWIN=binmode
  21 export CYGWIN
  22
  23 set -e
  24 set -x
  25
  26 ##
  27 ## Check for various tools
  28 ##
  29 AUTOMAKESUCKS=no
  30 INSTALLSUCKS=no
  31
  32 # Check for contrib directory
  33 if test -d extras/contrib/bin; then
  34   export PATH=./extras/contrib/bin:$PATH
  35   export LD_LIBRARY_PATH=./extras/contrib/lib:$LD_LIBRARY_PATH
  36   export DYLD_LIBRARY_PATH=./extras/contrib/lib:$DYLD_LIBRARY_PATH
  37 fi
  38
  39 # Check for automake
  40 amvers="none"
  41 if automake-1.7 --version >/dev/null 2>&1; then
  42   amvers="-1.7"
  43   # If we also have 1.6 (>> 1.6.1), use it instead because it is faster
  44   if automake-1.6 --version >/dev/null 2>&1; then
  45     if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
  46       amvers="-1.6"
  47     fi
  48   fi
  49 elif automake-1.6 --version >/dev/null 2>&1; then
  50   amvers="-1.6"
  51   if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
  52     AUTOMAKESUCKS=yes
  53   fi
  54 elif automake-1.5 --version >/dev/null 2>&1; then
  55   INSTALLSUCKS=yes
  56   amvers="-1.5"
  57 elif automake --version > /dev/null 2>&1; then
  58   amvers=""
  59   case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
  60     0|0.*|1|1.[01234]|1.[01234][-.]*)
  61       amvers="none" ;;
  62     1.5|1.5.*)
  63       INSTALLSUCKS=yes ;;
  64     1.6|1.6.0|1.6.1)
  65       AUTOMAKESUCKS=yes ;;
  66   esac
  67 fi
  68
  69 if test "${amvers}" = "none"; then
  70   set +x
  71   echo "you need automake version 1.5 or later"
  72   exit 1
  73 fi
  74
  75 # Check for gettext
  76 if gettextize --version >/dev/null 2>&1; then
  77 # Autopoint is available from 0.11.3, but we need 0.11.5
  78 if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
  79         '>=' 0.11.5 >/dev/null 2>&1; then
  80   # We have gettext, and a recent version! Everything is cool.
  81   autopoint=autopoint
  82   GETTEXT=yes
  83 else
  84   # User's gettext is too old. try to continue anyway.
  85   autopoint=:
  86   GETTEXT=old
  87 fi;else
  88   # we don't have gettext. grmbl. try to continue anyway.
  89   autopoint=:
  90   GETTEXT=no
  91 fi
  92
  93 # Check for pkg-config
  94 if pkg-config --version >/dev/null 2>&1; then
  95   # We have pkg-config, everything is cool.
  96   PKGCONFIG=yes
  97 else
  98   PKGCONFIG=no
  99 fi
 100
 101 aclocal=aclocal${amvers}
 102 automake=automake${amvers}
 103 autoconf=autoconf
 104 autoheader=autoheader
 105
 106 ##
 107 ## Generate the modules makefile, by parsing modules/**/Modules.am
 108 ##
 109
 110 set +x
 111 echo "generating modules/**/Makefile.am and m4/private.m4"
 112
 113 # Prepare m4/private.m4
 114 rm -f m4/private.m4 && cat > m4/private.m4 << EOF
 115 dnl  Private VLC macros - generated by bootstrap
 116
 117 EOF
 118
 119 if [ "${PKGCONFIG}" = "no" ]; then cat >> m4/private.m4 << EOF
 120 dnl  User does not have pkg-config, so this is a no-op
 121 AC_DEFUN([PKG_CHECK_MODULES], [:], [], [], [])
 122
 123 EOF
 124 fi
 125
 126 if [ "${GETTEXT}" != "yes" ]; then cat >> m4/private.m4 << EOF
 127 dnl  User does not have gettext, so this is a no-op
 128 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 129
 130 EOF
 131 fi
 132
 133 rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
 134 dnl  The required AM_CONDITIONAL calls
 135 dnl  XXX: too many conditionals make the build very slow, disabled them
 136 AC_DEFUN([AX_VLC_CONDITIONALS], [
 137 EOF
 138 rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
 139 dnl  The required AC_SUBST calls
 140 AC_DEFUN([AX_VLC_SUBSTS], [
 141 EOF
 142 rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
 143 dnl  The required AC_OUTPUT calls
 144 dnl  XXX: this feature is only supported starting from automake-1.7
 145 AC_DEFUN([AX_VLC_MAKEFILES], [AC_OUTPUT([
 146 EOF
 147 rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
 148 dnl  Helper macro for vlc-config generation
 149 AC_DEFUN([AX_VLC_CONFIG_HELPER], [
 150   cat >> vlc-config.in << BLAH
 151 EOF
 152
 153 modules=""
 154
 155 rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
 156 # Autogenerated by bootstrap - DO NOT EDIT
 157 EXTRA_DIST = LIST
 158 SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
 159 #DIST_SUBDIRS = \$(SUBDIRS)
 160 EOF
 161
 162 for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
 163 do
 164   printf "."
 165   mf="modules/${dir}/Modules.am"
 166   basedir="${dir%%\/*}"
 167   # automake will not recurse for make dist if we don't define SUBDIRS = .
 168   subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
 169   rm -f modules/${dir}/Makefile.am && cat > modules/${dir}/Makefile.am << EOF
 170
 171 # Autogenerated by bootstrap - DO NOT EDIT - edit Modules.am instead
 172
 173 NULL =
 174 libvlc_LIBRARIES =
 175 noinst_LIBRARIES =
 176 noinst_HEADERS =
 177 EXTRA_DIST = Modules.am
 178 BUILT_SOURCES =
 179 SUBDIRS = ${subdirs}
 180 #DIST_SUBDIRS = \$(SUBDIRS)
 181 libvlcdir = \$(libdir)/vlc/${basedir}
 182 include Modules.am
 183
 184 if BUILD_MOZILLA
 185 if HAVE_WIN32
 186 # There's no need for pic code on win32 so get rid of this to substantially
 187 # reduce the compilation time.
 188 pic = no
 189 endif
 190 else
 191 pic = no
 192 endif
 193
 194 clean-local:
 195         -rm -f *.a *.so *.dll *.sl *.dylib
 196
 197 all: all-modules
 198 all-modules:
 199         @set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
 200         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; \\
 201         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; \\
 202         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; \\
 203         \`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
 204         test -z "\$\$fail"
 205
 206 EOF
 207   for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
 208   do
 209     if grep '^SOURCES_'${mod}'.*=.*PRIVATE' < ${mf} >/dev/null 2>&1; then
 210         PRIVATE='#'; else
 211         PRIVATE=''; fi
 212     if grep '^nodist_SOURCES_'${mod}'' < ${mf} >/dev/null 2>&1; then
 213         NODIST=''; else
 214         NODIST='#'; fi
 215 #    cat >> m4/private.m4-tmp1 << EOF
 216 #dnl  AM_CONDITIONAL(${mod}_p, test x\$${mod}_p = xyes)
 217 #dnl  AM_CONDITIONAL(${mod}_b, test x\$${mod}_b = xyes)
 218 #EOF
 219     cat >> m4/private.m4-tmp4 << EOF
 220     ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
 221 EOF
 222 # Generation of modules/**/Makefile.am
 223 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 224 # - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
 225 #   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
 226 #   the resulting file size.
 227 # - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
 228 #   work properly with any automake version I tested.
 229     cat >> modules/${dir}/Makefile.am << EOF
 230 # The ${mod} plugin
 231
 232 EOF
 233     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 234 clean-local: clean-${mod}
 235 clean-${mod}:
 236         -test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
 237
 238 EOF
 239     fi
 240     cat >> modules/${dir}/Makefile.am << EOF
 241 if UNTRUE
 242 L${mod}p = lib${mod}_plugin.a
 243 D${mod}p = lib${mod}_plugin\$(LIBEXT)
 244 L${mod}b = lib${mod}.a
 245 L${mod}pic = lib${mod}_pic.a
 246 EOF
 247     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 248 B${mod} = \$(nodist_SOURCES_${mod})
 249 EOF
 250     fi
 251     cat >> modules/${dir}/Makefile.am << EOF
 252 endif
 253
 254 EOF
 255     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 256 ${PRIVATE}BUILT_SOURCES += \$(B${mod})
 257 EOF
 258     fi
 259     cat >> modules/${dir}/Makefile.am << EOF
 260 ${PRIVATE}lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
 261 EOF
 262     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 263 ${PRIVATE}nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
 264 EOF
 265     fi
 266     cat >> modules/${dir}/Makefile.am << EOF
 267 lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 268 lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 269 lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 270
 271 lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
 272 EOF
 273     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 274 nodist_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
 275 EOF
 276     fi
 277     cat >> modules/${dir}/Makefile.am << EOF
 278 lib${mod}_pic_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin pic ${mod}\`
 279 lib${mod}_pic_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin pic ${mod}\`
 280 lib${mod}_pic_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin pic ${mod}\`
 281
 282 lib${mod}_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
 283 EOF
 284     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 285 nodist_lib${mod}_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
 286 EOF
 287     fi
 288     cat >> modules/${dir}/Makefile.am << EOF
 289 lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin ${mod}\`
 290 lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin ${mod}\`
 291 lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin ${mod}\`
 292
 293 libvlc_LIBRARIES += \$(L${mod}b) \$(L${mod}pic)
 294 lib${mod}_DATA = \$(D${mod}p)
 295
 296 lib${mod}dir = \$(libdir)/vlc/${topdir}
 297 ${PRIVATE}noinst_LIBRARIES += \$(L${mod}p)
 298 ${PRIVATE}lib${mod}_plugin\$(LIBEXT): \$(lib${mod}_plugin_a_OBJECTS)
 299 ${PRIVATE}      @case \`\$(VLC_CONFIG) --linkage ${mod}\` in \\
 300 ${PRIVATE}        c++) echo \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 301 ${PRIVATE}        objc) echo \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 302 ${PRIVATE}        c|*) echo \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 303 ${PRIVATE}      esac
 304
 305
 306 EOF
 307   done
 308 done
 309
 310 cat >> m4/private.m4-tmp1 << EOF
 311   AM_CONDITIONAL(UNTRUE, false)
 312 ])
 313 EOF
 314 cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
 315 cat >> m4/private.m4-tmp2 << EOF
 316 ])
 317 EOF
 318 cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
 319 cat >> m4/private.m4-tmp3 << EOF
 320 ])])
 321 EOF
 322 cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
 323 cat >> m4/private.m4-tmp4 << EOF
 324 BLAH
 325 ])
 326 EOF
 327 cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
 328
 329 echo " done."
 330
 331 ###
 332 ###  classic bootstrap stuff
 333 ###
 334 set -x
 335
 336 # remove autotools cruft
 337 rm -f aclocal.m4 configure config.log config.h config.h.in
 338 rm -Rf autom4te.cache
 339 # remove old autotools extra cruft
 340 rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
 341 # remove new autotools extra cruft
 342 (cd autotools && rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh)
 343 # remove libtool cruft
 344 rm -f ltmain.sh libtool ltconfig
 345 # remove gettext cruft
 346 rm -f ABOUT-NLS
 347 rm -Rf intl
 348 # remove old vlc cruft
 349 rm -f m4/oldgettext.m4 stamp-pic configure.ac.in Modules.am
 350 # remove new vlc cruft
 351 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 352
 353 # Automake complains if these are not present
 354 rm -f vlc-config.in && printf "" > vlc-config.in
 355 if [ "$GETTEXT" != "yes" ]; then
 356   test -d intl || mkdir intl
 357   printf "" > intl/Makefile.am
 358   printf "" > ABOUT-NLS
 359 fi
 360
 361 # Do the rest
 362 ${autopoint} -f
 363 ${aclocal} -I m4
 364 ${autoconf}
 365 ${autoheader}
 366 ${automake} --add-missing --copy
 367
 368 ##
 369 ##  files which need to be regenerated
 370 ##
 371 rm -f vlc-config.in vlc-config
 372 rm -f src/misc/modules_builtin.h src/misc/modules_plugin.h
 373 rm -f include/vlc_symbols.h
 374 rm -f mozilla/vlcintf.h
 375
 376 # Shut up
 377 set +x
 378
 379 ##
 380 ##  Tell the user about gettext, pkg-config and sed
 381 ##
 382 case "${GETTEXT}" in
 383   yes) ;;
 384   no) cat << EOF
 385
 386 ===========================================================
 387 IMPORTANT NOTE: you do not have gettext installed on your
 388 system. The vlc build will work, but you will not have
 389 internationalization support. We suggest installing gettext.
 390 EOF
 391   ;;
 392   old) cat << EOF
 393
 394 ==========================================================
 395 NOTE: you have an old version of gettext installed on your
 396 system. The vlc build will work, but if your system does not
 397 have libintl you will not have internationalization support.
 398 We suggest upgrading to gettext 0.11.5 or later.
 399 EOF
 400   ;;
 401 esac
 402
 403 case "$PKGCONFIG" in
 404   yes) ;;
 405   no) cat << EOF
 406
 407 ==============================================================
 408 NOTE: you do not have the "pkg-config" utility on your system;
 409 detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
 410 reliable.
 411 EOF
 412   ;;
 413 esac
 414
 415 case "$AUTOMAKESUCKS" in
 416   no) ;;
 417   yes) cat << EOF
 418
 419 =============================================================
 420 IMPORTANT NOTE: your version of automake has a bug which will
 421 prevent proper plugin compilation. Either compile VLC with
 422 the --disable-plugins flag, or use a version of automake newer
 423 than 1.6.1 (1.6.2 is OK, and so are the 1.5 series).
 424 EOF
 425   ;;
 426 esac
 427
 428 case "$INSTALLSUCKS" in
 429   no) ;;
 430   yes) cat << EOF
 431
 432 =============================================================
 433 IMPORTANT NOTE: your version of automake has a bug which will
 434 prevent proper installation. Do not use "make install" with this
 435 version of automake, or use a version of automake newer than 1.5
 436 (such as 1.6 or 1.7).
 437 EOF
 438   ;;
 439 esac
 440