bootstrap

   1 #! /bin/sh
   2
   3 ##  bootstrap file for the VLC media player
   4 ##  $Id: bootstrap,v 1.71 2003/07/24 20:34:47 sam 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
  25 ##
  26 ## Naively assume our system doesn't suck. Unfortunately it seldom doesn't.
  27 ##
  28 AUTOMAKESUCKS=no
  29 INSTALLSUCKS=no
  30
  31 ##
  32 ## Generate the modules makefile, by parsing modules/**/Modules.am
  33 ##
  34
  35 printf "generating modules/**/Makefile.am and m4/private.m4"
  36
  37 # Prepare m4/private.m4
  38 rm -f m4/private.m4 && cat > m4/private.m4 << EOF
  39 dnl  Private VLC macros - generated by bootstrap
  40
  41 EOF
  42 rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
  43 dnl  The required AM_CONDITIONAL calls
  44 dnl  XXX: too many conditionals make the build very slow, disabled them
  45 AC_DEFUN([AX_VLC_CONDITIONALS], [
  46 EOF
  47 rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
  48 dnl  The required AC_SUBST calls
  49 AC_DEFUN([AX_VLC_SUBSTS], [
  50 EOF
  51 rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
  52 dnl  The required AC_OUTPUT calls
  53 dnl  XXX: this feature is only supported starting from automake-1.7
  54 AC_DEFUN([AX_VLC_MAKEFILES], [AC_OUTPUT([
  55 EOF
  56 rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
  57 dnl  Helper macro for vlc-config generation
  58 AC_DEFUN([AX_VLC_CONFIG_HELPER], [
  59   cat >> vlc-config.in << BLAH
  60 EOF
  61
  62 modules=""
  63
  64 rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
  65 # Autogenerated by bootstrap - DO NOT EDIT
  66 EXTRA_DIST = LIST
  67 SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
  68 #DIST_SUBDIRS = \$(SUBDIRS)
  69 EOF
  70
  71 for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
  72 do
  73   printf "."
  74   mf="modules/${dir}/Modules.am"
  75   basedir="${dir%%\/*}"
  76   # automake will not recurse for make dist if we don't define SUBDIRS = .
  77   subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
  78   rm -f modules/${dir}/Makefile.am && cat > modules/${dir}/Makefile.am << EOF
  79
  80 # Autogenerated by bootstrap - DO NOT EDIT - edit Modules.am instead
  81
  82 NULL =
  83 libvlc_LIBRARIES =
  84 noinst_LIBRARIES =
  85 noinst_HEADERS =
  86 EXTRA_DIST = Modules.am
  87 BUILT_SOURCES =
  88 SUBDIRS = ${subdirs}
  89 #DIST_SUBDIRS = \$(SUBDIRS)
  90 libvlcdir = \$(libdir)/vlc/${basedir}
  91 include Modules.am
  92
  93 clean: clean-local
  94 clean-local:
  95         -rm -f *.a *.so *.dll *.sl *.dylib
  96
  97 EOF
  98   for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
  99   do
 100     if grep '^SOURCES_'${mod}'.*=.*PRIVATE' < ${mf} >/dev/null 2>&1; then
 101         PRIVATE='#'; else
 102         PRIVATE=''; fi
 103     if grep '^nodist_SOURCES_'${mod}'' < ${mf} >/dev/null 2>&1; then
 104         NODIST=''; else
 105         NODIST='#'; fi
 106 #    cat >> m4/private.m4-tmp1 << EOF
 107 #dnl  AM_CONDITIONAL(${mod}_p, test x\$${mod}_p = xyes)
 108 #dnl  AM_CONDITIONAL(${mod}_b, test x\$${mod}_b = xyes)
 109 #EOF
 110     cat >> m4/private.m4-tmp4 << EOF
 111     ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
 112 EOF
 113 # Generation of modules/**/Makefile.am
 114 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 115 # - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
 116 #   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
 117 #   the resulting file size.
 118 # - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
 119 #   work properly with any automake version I tested.
 120     cat >> modules/${dir}/Makefile.am << EOF
 121 # The ${mod} plugin
 122 clean: clean-${mod}
 123 all: all-${mod}
 124
 125 EOF
 126     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 127 clean-${mod}:
 128         -test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
 129
 130 EOF
 131     fi
 132     cat >> modules/${dir}/Makefile.am << EOF
 133 all-${mod}:
 134 if BUILD_MOZILLA
 135         @set fnord \$\$MAKEFLAGS; amf=\$\$2; \\
 136         if test "\$(plugin)" != "no" \\
 137             && \$(VLC_CONFIG) --target plugin | grep "${dir}/lib${mod}_plugin" >/dev/null 2>&1; then \\
 138           \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}_plugin\$(LIBEXT) || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
 139         fi; \\
 140         if test "\$(builtin)" != "no" \\
 141             && \$(VLC_CONFIG) --target builtin | grep "${dir}/lib${mod}\\.a" >/dev/null 2>&1; then \\
 142           \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}.a || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
 143         fi; \\
 144         if test "\$(pic)" != "no" \\
 145             && \$(VLC_CONFIG) --target builtin pic | grep "${dir}/lib${mod}_pic\\.a" >/dev/null 2>&1; then \\
 146           \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}_pic.a || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
 147         fi; \\
 148         test -z "\$\$fail"
 149 else
 150         @set fnord \$\$MAKEFLAGS; amf=\$\$2; \\
 151         if test "\$(plugin)" != "no" \\
 152             && \$(VLC_CONFIG) --target plugin | grep "${dir}/lib${mod}_plugin" >/dev/null 2>&1; then \\
 153           \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}_plugin\$(LIBEXT) || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
 154         fi; \\
 155         if test "\$(builtin)" != "no" \\
 156             && \$(VLC_CONFIG) --target builtin | grep "${dir}/lib${mod}\\.a" >/dev/null 2>&1; then \\
 157           \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}.a || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
 158         fi; \\
 159         test -z "\$\$fail"
 160 endif
 161
 162 if UNTRUE
 163 L${mod}p = lib${mod}_plugin.a
 164 D${mod}p = lib${mod}_plugin\$(LIBEXT)
 165 L${mod}b = lib${mod}.a
 166 L${mod}pic = lib${mod}_pic.a
 167 EOF
 168     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 169 B${mod} = \$(nodist_SOURCES_${mod})
 170 EOF
 171     fi
 172     cat >> modules/${dir}/Makefile.am << EOF
 173 endif
 174
 175 EOF
 176     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 177 ${PRIVATE}BUILT_SOURCES += \$(B${mod})
 178 EOF
 179     fi
 180     cat >> modules/${dir}/Makefile.am << EOF
 181 ${PRIVATE}lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
 182 EOF
 183     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 184 ${PRIVATE}nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
 185 EOF
 186     fi
 187     cat >> modules/${dir}/Makefile.am << EOF
 188 lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
 189 lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
 190 lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
 191
 192 lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
 193 EOF
 194     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 195 nodist_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
 196 EOF
 197     fi
 198     cat >> modules/${dir}/Makefile.am << EOF
 199 lib${mod}_pic_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin pic ${mod}\`
 200 lib${mod}_pic_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin pic ${mod}\`
 201 lib${mod}_pic_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin pic ${mod}\`
 202
 203 lib${mod}_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
 204 EOF
 205     if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
 206 nodist_lib${mod}_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
 207 EOF
 208     fi
 209     cat >> modules/${dir}/Makefile.am << EOF
 210 lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin ${mod}\`
 211 lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin ${mod}\`
 212 lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin ${mod}\`
 213
 214 libvlc_LIBRARIES += \$(L${mod}b) \$(L${mod}pic)
 215 lib${mod}_DATA = \$(D${mod}p)
 216
 217 lib${mod}dir = \$(libdir)/vlc/${topdir}
 218 ${PRIVATE}noinst_LIBRARIES += \$(L${mod}p)
 219 ${PRIVATE}lib${mod}_plugin\$(LIBEXT): \$(lib${mod}_plugin_a_OBJECTS)
 220 ${PRIVATE}      @case \`\$(VLC_CONFIG) --linkage ${mod}\` in \\
 221 ${PRIVATE}        c++) echo \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 222 ${PRIVATE}        objc) echo \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 223 ${PRIVATE}        c|*) echo \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
 224 ${PRIVATE}      esac
 225
 226
 227 EOF
 228   done
 229 done
 230
 231 cat >> m4/private.m4-tmp1 << EOF
 232   AM_CONDITIONAL(UNTRUE, false)
 233 ])
 234 EOF
 235 cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
 236 cat >> m4/private.m4-tmp2 << EOF
 237 ])
 238 EOF
 239 cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
 240 cat >> m4/private.m4-tmp3 << EOF
 241 ])])
 242 EOF
 243 cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
 244 cat >> m4/private.m4-tmp4 << EOF
 245 BLAH
 246 ])
 247 EOF
 248 cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
 249
 250 echo "done."
 251
 252 ###
 253 ###  classic bootstrap stuff
 254 ###
 255 set -x
 256
 257 # remove autotools cruft
 258 rm -f aclocal.m4 configure config.log config.h config.h.in
 259 # remove old autotools extra cruft
 260 rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
 261 # remove new autotools extra cruft
 262 (cd autotools && rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh)
 263 # remove libtool cruft
 264 rm -f ltmain.sh libtool ltconfig
 265 # remove gettext cruft
 266 rm -f ABOUT-NLS
 267 rm -Rf intl
 268 # remove old vlc cruft
 269 rm -f m4/oldgettext.m4 stamp-pic configure.ac.in Modules.am
 270 # remove new vlc cruft
 271 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 272
 273 # Check for gettext
 274 if gettextize --version >/dev/null 2>&1; then
 275 # Autopoint is available from 0.11.3, but we need 0.11.5
 276 if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
 277         '>=' 0.11.5 >/dev/null 2>&1; then
 278   # We have gettext, and a recent version! Everything is cool.
 279   autopoint=autopoint
 280   GETTEXT=yes
 281 else
 282   # User's gettext is too old. try to continue anyway.
 283   echo > ABOUT-NLS
 284   mkdir -p intl
 285   echo > intl/Makefile.am
 286   cat >> m4/private.m4 << EOF
 287 dnl  User's gettext is too old, so this is a no-op
 288 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 289
 290 EOF
 291   autopoint=:
 292   GETTEXT=old
 293 fi;else
 294   # we don't have gettext. grmbl. try to continue anyway.
 295   echo > ABOUT-NLS
 296   mkdir -p intl
 297   echo > intl/Makefile.am
 298   cat >> m4/private.m4 << EOF
 299 dnl  User does not have gettext, so this is a no-op
 300 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 301
 302 EOF
 303   autopoint=:
 304   GETTEXT=no
 305 fi
 306
 307 # Check for pkg-config
 308 if pkg-config --version >/dev/null 2>&1; then
 309   # We have pkg-config, everything is cool.
 310   PKGCONFIG=yes
 311 else
 312   # Not present, use a workaround.
 313   cat >> m4/private.m4 << EOF
 314 dnl  User does not have pkg-config, so this is a no-op
 315 AC_DEFUN([PKG_CHECK_MODULES], [])
 316
 317 EOF
 318   PKGCONFIG=no
 319 fi
 320
 321 # Check for automake
 322 amvers="none"
 323 if automake-1.7 --version >/dev/null 2>&1; then
 324   amvers="-1.7"
 325   # If we also have 1.6, use it instead because it is faster
 326   if automake-1.6 --version >/dev/null 2>&1; then
 327     if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
 328       amvers="-1.6"
 329     fi
 330   fi
 331 elif automake-1.6 --version >/dev/null 2>&1; then
 332   amvers="-1.6"
 333   if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
 334     AUTOMAKESUCKS=yes
 335   fi
 336 elif automake-1.5 --version >/dev/null 2>&1; then
 337   INSTALLSUCKS=yes
 338   amvers="-1.5"
 339 elif automake --version > /dev/null 2>&1; then
 340   amvers=""
 341   case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
 342     0|0.*|1|1.[01234]|1.[01234][-.]*)
 343       amvers="none" ;;
 344     1.5|1.5.*)
 345       INSTALLSUCKS=yes ;;
 346     1.6|1.6.0|1.6.1)
 347       AUTOMAKESUCKS=yes ;;
 348   esac
 349 fi
 350
 351 if test "${amvers}" = "none"; then
 352   set +x
 353   echo "you need automake version 1.5 or later"
 354   exit 1
 355 fi
 356
 357 aclocal=aclocal${amvers}
 358 automake=automake${amvers}
 359 autoconf=autoconf
 360 autoheader=autoheader
 361
 362 # Automake complains if this is not present
 363 rm -f vlc-config.in && printf "" > vlc-config.in
 364
 365 # Do the rest
 366 ${autopoint} -f
 367 ${aclocal} -I m4
 368 ${autoconf}
 369 ${autoheader}
 370 ${automake} --add-missing --copy
 371
 372 ##
 373 ##  files which need to be regenerated
 374 ##
 375 rm -f vlc-config.in vlc-config
 376 rm -f src/misc/modules_builtin.h src/misc/modules_plugin.h
 377 rm -f include/vlc_symbols.h
 378 rm -f mozilla/vlcintf.h
 379
 380 # Shut up
 381 set +x
 382
 383 ##
 384 ##  Tell the user about gettext, pkg-config and sed
 385 ##
 386 case "${GETTEXT}" in
 387   yes) ;;
 388   no) cat << EOF
 389
 390 ===========================================================
 391 IMPORTANT NOTE: you do not have gettext installed on your
 392 system. The vlc build will work, but you will not have
 393 internationalization support. We suggest installing gettext.
 394 EOF
 395   ;;
 396   old) cat << EOF
 397
 398 ==========================================================
 399 NOTE: you have an old version of gettext installed on your
 400 system. The vlc build will work, but if your system does not
 401 have libintl you will not have internationalization support.
 402 We suggest upgrading to gettext 0.11.5 or later.
 403 EOF
 404   ;;
 405 esac
 406
 407 case "$PKGCONFIG" in
 408   yes) ;;
 409   no) cat << EOF
 410
 411 ==============================================================
 412 NOTE: you do not have the "pkg-config" utility on your system;
 413 detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
 414 reliable.
 415 EOF
 416   ;;
 417 esac
 418
 419 case "$AUTOMAKESUCKS" in
 420   no) ;;
 421   yes) cat << EOF
 422
 423 =============================================================
 424 IMPORTANT NOTE: your version of automake has a bug which will
 425 prevent proper plugin compilation. Either compile VLC with
 426 the --disable-plugins flag, or use a version of automake newer
 427 than 1.6.1 (1.6.2 is OK, and so are the 1.5 series).
 428 EOF
 429   ;;
 430 esac
 431
 432 case "$INSTALLSUCKS" in
 433   no) ;;
 434   yes) cat << EOF
 435
 436 =============================================================
 437 IMPORTANT NOTE: your version of automake has a bug which will
 438 prevent proper installation. Do not use "make install" with this
 439 version of automake, or use a version of automake newer than 1.5
 440 (such as 1.6 or 1.7).
 441 EOF
 442   ;;
 443 esac
 444