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vlc/bootstrap
Derk-Jan Hartman 29f8c4b341 * aclocal doesn't handle searching in non-existing dirs all that gracefully. 
new method in which aclocal args first get stored in a variable.
2004-07-05 14:18:51 +00:00

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#! /bin/sh
## bootstrap file for the VLC media player
## $Id$
##
## Authors: Sam Hocevar <sam@zoy.org>
if test "$#" != "0"; then
echo "Usage: $0"
echo " Calls automake, autoconf, autoheader, autopoint and other auto* to generate"
echo " m4 macros and prepare Makefiles."
exit 1
fi
###
### Get a sane environment, just in case
###
LANG=C
export LANG
CYGWIN=binmode
export CYGWIN
set -e
set -x
##
## Check for various tools
##
AUTOMAKESUCKS=no
INSTALLSUCKS=no
ACLOCAL_ARGS="-I m4"
# Check for contrib directory
if test -d extras/contrib/bin; then
export PATH=./extras/contrib/bin:$PATH
export LD_LIBRARY_PATH=./extras/contrib/lib:$LD_LIBRARY_PATH
export DYLD_LIBRARY_PATH=./extras/contrib/lib:$DYLD_LIBRARY_PATH
ACLOCAL_ARGS="${ACLOCAL_ARGS} -I extras/contrib/share/aclocal"
fi
# Check for automake
amvers="none"
if automake-1.7 --version >/dev/null 2>&1; then
amvers="-1.7"
# If we also have 1.6 (>> 1.6.1), use it instead because it is faster
if automake-1.6 --version >/dev/null 2>&1; then
if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
amvers="-1.6"
fi
fi
elif automake-1.6 --version >/dev/null 2>&1; then
amvers="-1.6"
if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
AUTOMAKESUCKS=yes
fi
elif automake-1.5 --version >/dev/null 2>&1; then
INSTALLSUCKS=yes
amvers="-1.5"
elif automake --version > /dev/null 2>&1; then
amvers=""
case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
0|0.*|1|1.[01234]|1.[01234][-.]*)
amvers="none" ;;
1.5|1.5.*)
INSTALLSUCKS=yes ;;
1.6|1.6.0|1.6.1)
AUTOMAKESUCKS=yes ;;
esac
fi
if test "${amvers}" = "none"; then
set +x
echo "you need automake version 1.5 or later"
exit 1
fi
# Check for gettext
if gettextize --version >/dev/null 2>&1; then
# Autopoint is available from 0.11.3, but we need 0.11.5
if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
'>=' 0.11.5 >/dev/null 2>&1; then
# We have gettext, and a recent version! Everything is cool.
autopoint=autopoint
GETTEXT=yes
else
# User's gettext is too old. try to continue anyway.
autopoint=:
GETTEXT=old
fi;else
# we don't have gettext. grmbl. try to continue anyway.
autopoint=:
GETTEXT=no
fi
# Check for pkg-config
if pkg-config --version >/dev/null 2>&1; then
# We have pkg-config, everything is cool.
PKGCONFIG=yes
else
PKGCONFIG=no
fi
aclocal=aclocal${amvers}
automake=automake${amvers}
autoconf=autoconf
autoheader=autoheader
##
## Generate the modules makefile, by parsing modules/**/Modules.am
##
set +x
echo "generating modules/**/Makefile.am and m4/private.m4"
# Prepare m4/private.m4
rm -f m4/private.m4 && cat > m4/private.m4 << EOF
dnl Private VLC macros - generated by bootstrap
EOF
if [ "${PKGCONFIG}" = "no" ]; then cat >> m4/private.m4 << EOF
dnl User does not have pkg-config, so this is a no-op
AC_DEFUN([PKG_CHECK_MODULES], [:], [], [], [])
EOF
fi
if [ "${GETTEXT}" != "yes" ]; then cat >> m4/private.m4 << EOF
dnl User does not have gettext, so this is a no-op
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
EOF
fi
rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
dnl The required AM_CONDITIONAL calls
dnl XXX: too many conditionals make the build very slow, disabled them
AC_DEFUN([VLC_CONDITIONALS], [
EOF
rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
dnl The required AC_SUBST calls
AC_DEFUN([VLC_SUBSTS], [
EOF
rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
dnl The required AC_OUTPUT calls
dnl XXX: this feature is only supported starting from automake-1.7
AC_DEFUN([VLC_MAKEFILES], [AC_OUTPUT([
EOF
rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
dnl Helper macro for vlc-config generation
AC_DEFUN([VLC_CONFIG_HELPER], [
cat >> vlc-config.in << BLAH
EOF
modules=""
rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
# Autogenerated by bootstrap - DO NOT EDIT
EXTRA_DIST = LIST
SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
#DIST_SUBDIRS = \$(SUBDIRS)
EOF
for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
do
printf "."
mf="modules/${dir}/Modules.am"
basedir="`echo "${dir}" | cut -f1 -d/`"
# automake will not recurse for make dist if we don't define SUBDIRS = .
subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
rm -f modules/${dir}/Makefile.am && cat > modules/${dir}/Makefile.am << EOF
# Autogenerated by bootstrap - DO NOT EDIT - edit Modules.am instead
NULL =
libvlc_LIBRARIES =
noinst_LIBRARIES =
noinst_HEADERS =
EXTRA_DIST = Modules.am
BUILT_SOURCES =
SUBDIRS = ${subdirs}
#DIST_SUBDIRS = \$(SUBDIRS)
libvlcdir = \$(libdir)/vlc/${basedir}
include Modules.am
if BUILD_MOZILLA
if HAVE_WIN32
# There's no need for pic code on win32 so get rid of this to substantially
# reduce the compilation time.
pic = no
endif
else
pic = no
endif
clean-local:
-rm -f *.a *.so *.dll *.sl *.dylib
all: all-modules
all-modules:
@set fnord \$\$MAKEFLAGS; amf=\$\$2; targets=\`\\
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; \\
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; \\
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; \\
\`; case "\$\$targets" in *lib*) \$(MAKE) \$(AM_MAKEFLAGS) \$\$targets || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; ;; esac; \\
test -z "\$\$fail"
EOF
for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
do
if grep '^SOURCES_'${mod}'.*=.*PRIVATE' < ${mf} >/dev/null 2>&1; then
PRIVATE='#'; else
PRIVATE=''; fi
if grep '^nodist_SOURCES_'${mod}'' < ${mf} >/dev/null 2>&1; then
NODIST=''; else
NODIST='#'; fi
# cat >> m4/private.m4-tmp1 << EOF
#dnl AM_CONDITIONAL(${mod}_p, test x\$${mod}_p = xyes)
#dnl AM_CONDITIONAL(${mod}_b, test x\$${mod}_b = xyes)
#EOF
cat >> m4/private.m4-tmp4 << EOF
${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
EOF
# Generation of modules/**/Makefile.am
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
# S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
# the resulting file size.
# - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
# work properly with any automake version I tested.
cat >> modules/${dir}/Makefile.am << EOF
# The ${mod} plugin
EOF
if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
clean-local: clean-${mod}
clean-${mod}:
-test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
EOF
fi
cat >> modules/${dir}/Makefile.am << EOF
if UNTRUE
L${mod}p = lib${mod}_plugin.a
D${mod}p = lib${mod}_plugin\$(LIBEXT)
L${mod}b = lib${mod}.a
L${mod}pic = lib${mod}_pic.a
EOF
if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
B${mod} = \$(nodist_SOURCES_${mod})
EOF
fi
cat >> modules/${dir}/Makefile.am << EOF
endif
EOF
if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
${PRIVATE}BUILT_SOURCES += \$(B${mod})
EOF
fi
cat >> modules/${dir}/Makefile.am << EOF
${PRIVATE}lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
EOF
if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
${PRIVATE}nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
EOF
fi
cat >> modules/${dir}/Makefile.am << EOF
lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`
lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
EOF
if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
nodist_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
EOF
fi
cat >> modules/${dir}/Makefile.am << EOF
lib${mod}_pic_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin pic ${mod}\`
lib${mod}_pic_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin pic ${mod}\`
lib${mod}_pic_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin pic ${mod}\`
lib${mod}_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
EOF
if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
nodist_lib${mod}_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
EOF
fi
cat >> modules/${dir}/Makefile.am << EOF
lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin ${mod}\`
lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin ${mod}\`
lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin ${mod}\`
libvlc_LIBRARIES += \$(L${mod}b) \$(L${mod}pic)
lib${mod}_DATA = \$(D${mod}p)
lib${mod}dir = \$(libdir)/vlc/${topdir}
${PRIVATE}noinst_LIBRARIES += \$(L${mod}p)
${PRIVATE}lib${mod}_plugin\$(LIBEXT): \$(lib${mod}_plugin_a_OBJECTS)
${PRIVATE} @case \`\$(VLC_CONFIG) --linkage ${mod}\` in \\
${PRIVATE} c++) echo \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
${PRIVATE} objc) echo \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
${PRIVATE} c|*) echo \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
${PRIVATE} esac
EOF
done
done
cat >> m4/private.m4-tmp1 << EOF
AM_CONDITIONAL(UNTRUE, false)
])
EOF
cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
cat >> m4/private.m4-tmp2 << EOF
])
EOF
cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
cat >> m4/private.m4-tmp3 << EOF
])])
EOF
cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
cat >> m4/private.m4-tmp4 << EOF
BLAH
])
EOF
cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
echo " done."
###
### classic bootstrap stuff
###
set -x
# remove autotools cruft
rm -f aclocal.m4 configure config.log config.h config.h.in
rm -Rf autom4te.cache
# remove old autotools extra cruft
rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
# remove new autotools extra cruft
(cd autotools && rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh)
# remove libtool cruft
rm -f ltmain.sh libtool ltconfig
# remove gettext cruft
rm -f ABOUT-NLS
rm -Rf intl
# remove old vlc cruft
rm -f m4/oldgettext.m4 stamp-pic configure.ac.in Modules.am
# remove new vlc cruft
rm -f stamp-builtin stamp-h* mozilla/stamp-pic
# Automake complains if these are not present
rm -f vlc-config.in && printf "" > vlc-config.in
if [ "$GETTEXT" != "yes" ]; then
test -d intl || mkdir intl
printf "" > intl/Makefile.am
printf "" > ABOUT-NLS
fi
# Do the rest
${autopoint} -f
${aclocal} ${ACLOCAL_ARGS}
${autoconf}
${autoheader}
${automake} --add-missing --copy
##
## files which need to be regenerated
##
rm -f vlc-config.in vlc-config
rm -f src/misc/modules_builtin.h src/misc/modules_plugin.h
rm -f include/vlc_symbols.h
rm -f mozilla/vlcintf.h
# Shut up
set +x
##
## Tell the user about gettext, pkg-config and sed
##
case "${GETTEXT}" in
yes) ;;
no) cat << EOF
===========================================================
IMPORTANT NOTE: you do not have gettext installed on your
system. The vlc build will work, but you will not have
internationalization support. We suggest installing gettext.
EOF
;;
old) cat << EOF
==========================================================
NOTE: you have an old version of gettext installed on your
system. The vlc build will work, but if your system does not
have libintl you will not have internationalization support.
We suggest upgrading to gettext 0.11.5 or later.
EOF
;;
esac
case "$PKGCONFIG" in
yes) ;;
no) cat << EOF
==============================================================
NOTE: you do not have the "pkg-config" utility on your system;
detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
reliable.
EOF
;;
esac
case "$AUTOMAKESUCKS" in
no) ;;
yes) cat << EOF
=============================================================
IMPORTANT NOTE: your version of automake has a bug which will
prevent proper plugin compilation. Either compile VLC with
the --disable-plugins flag, or use a version of automake newer
than 1.6.1 (1.6.2 is OK, and so are the 1.5 series).
EOF
;;
esac
case "$INSTALLSUCKS" in
no) ;;
yes) cat << EOF
=============================================================
IMPORTANT NOTE: your version of automake has a bug which will
prevent proper installation. Do not use "make install" with this
version of automake, or use a version of automake newer than 1.5
(such as 1.6 or 1.7).
EOF
;;
esac
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