autogen.sh

   1 #!/bin/sh
   2
   3 #
   4 # Copyright (C) 2005-2019, 2020 Free Software Foundation, Inc.
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Run this to generate all the initial makefiles, etc.
  20
  21 srcdir=`dirname $0`
  22 test -z "$srcdir" && srcdir=.
  23
  24 DIE=0
  25
  26 #Always use our macros
  27 #ACLOCAL_FLAGS="-I macros $ACLOCAL_FLAGS"
  28
  29 if test "`uname`" = "Darwin"; then
  30 LIBTOOLIZE=glibtoolize
  31 fi
  32
  33 (test -f $srcdir/configure.ac) || {
  34     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
  35     echo " top-level package directory"
  36     exit 1
  37 }
  38
  39 (${AUTOCONF:-autoconf} --version) < /dev/null > /dev/null 2>&1 || {
  40   echo
  41   echo "**Error**: You must have \`autoconf' installed."
  42   echo "Download the appropriate package for your distribution,"
  43   echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
  44   DIE=1
  45 }
  46
  47 (grep "^AC_PROG_INTLTOOL" $srcdir/configure.ac >/dev/null) && {
  48   (${INTLTOOLIZE:-intltoolize} --version) < /dev/null > /dev/null 2>&1 || {
  49     echo
  50     echo "**Error**: You must have \`intltool' installed."
  51     echo "You can get it from:"
  52     echo "  ftp://ftp.gnome.org/pub/GNOME/"
  53     DIE=1
  54   }
  55 }
  56
  57 (grep "^AM_PROG_XML_I18N_TOOLS" $srcdir/configure.ac >/dev/null) && {
  58   (xml-i18n-toolize --version) < /dev/null > /dev/null 2>&1 || {
  59     echo
  60     echo "**Error**: You must have \`xml-i18n-toolize' installed."
  61     echo "You can get it from:"
  62     echo "  ftp://ftp.gnome.org/pub/GNOME/"
  63     DIE=1
  64   }
  65 }
  66
  67 (grep "^AM_PROG_LIBTOOL" $srcdir/configure.ac >/dev/null) && {
  68   (${LIBTOOL:-libtool} --version) < /dev/null > /dev/null 2>&1 || {
  69     echo
  70     echo "**Error**: You must have \`libtool' installed."
  71     echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/"
  72     DIE=1
  73   }
  74 }
  75
  76 (grep "^AM_GLIB_GNU_GETTEXT" $srcdir/configure.ac >/dev/null) && {
  77   (grep "sed.*POTFILES" $srcdir/configure.ac) > /dev/null || \
  78   (glib-gettextize --version) < /dev/null > /dev/null 2>&1 || {
  79     echo
  80     echo "**Error**: You must have \`glib' installed."
  81     echo "You can get it from: ftp://ftp.gtk.org/pub/gtk"
  82     DIE=1
  83   }
  84 }
  85
  86 (${AUTOMAKE:-automake} --version) < /dev/null > /dev/null 2>&1 || {
  87   echo
  88   echo "**Error**: You must have \`automake' installed."
  89   echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/"
  90   DIE=1
  91   NO_AUTOMAKE=yes
  92 }
  93
  94
  95 # if no automake, don't bother testing for aclocal
  96 test -n "$NO_AUTOMAKE" || (${ACLOCAL:-aclocal} --version) < /dev/null > /dev/null 2>&1 || {
  97   echo
  98   echo "**Error**: Missing \`aclocal'.  The version of \`automake'"
  99   echo "installed doesn't appear recent enough."
 100   echo "You can get automake from ftp://ftp.gnu.org/pub/gnu/"
 101   DIE=1
 102 }
 103
 104 if test "$DIE" -eq 1; then
 105   exit 1
 106 fi
 107
 108 case $CC in
 109 xlc )
 110   am_opt=--include-deps;;
 111 esac
 112
 113 # Rather than have libltdl run it's own configure, the few tests libltdl needed
 114 # were added to the main configure.ac. As we need to look at config.h in header
 115 # files, which may conflict with other versions of config.h, this has been
 116 # renamed to gnashconfig,h to be unique. As the files libtoolize copies insist
 117 # on using config.h, we just edit the name, rather than adding a fixed copy to
 118 # Gnash.
 119 #
 120 # This gets more interesting with libtool 2.x, which heavily changed how everything
 121 # worked. Where libtool 1.5 installed only a header and had a single source file,
 122 # libtool 2.x has an entire sub directory tree of headers and source files.
 123 # So for libtool 1.5.x, we do everything the way this has always worked for Gnash.
 124 # For libtool 2.x, we install in a subdirectory of libbase, because we have to
 125 # hack the build directory, and everything configures tottally differernt than 1.5.x
 126 # used to. For more fun, libtoolize has different command line arguments, but one thing
 127 # that got fixed is for libtool 2.x there is an #define for the config file name, but
 128 # for libtool 1.5 it expects config.h always, so we change this to gnashconfig.h.
 129 ltdlver=`${LIBTOOLIZE:-libtoolize} --version | head -1 | cut -d ' ' -f 4`
 130 ltdlmajor=`echo $ltdlver | cut -d '.' -f 1`
 131 if test -z "$NO_LIBTOOLIZE" ; then
 132   libtoolflags="--force --copy"
 133   if test $ltdlmajor -eq 2; then
 134     libtoolflags="${libtoolflags} --quiet --recursive"
 135   fi
 136   echo "Running libtoolize $ltdlver ${libtoolflags} ..."
 137   if ${LIBTOOLIZE:-libtoolize} ${libtoolflags}; then
 138     # libtool insists on including config.h, but we use gnashconfig.h
 139     # to avoid any problems, so we have to change this include
 140     # so they all reference the right config header file.
 141     if test -d libltdl; then
 142       for i in libltdl/*.c; do
 143 #      echo "Fixing $i..."
 144         mv $i $i.orig
 145         sed -e 's/include <config.h>/include <gnashconfig.h>/' $i.orig > $i
 146       done
 147     fi
 148     # sized one to keep autoconf happy.
 149     if test $ltdlmajor -eq 1; then
 150        mv libltdl/Makefile.am Makefile.am.orig
 151        touch libltdl/Makefile.am
 152     fi
 153     if test -f  ${ltbasedir}/config-h.in; then
 154       chmod a+w  ${ltbasedir}/config-h.in # Darwin needs this
 155     fi
 156   else
 157     echo
 158     echo "**Error**: libtoolize failed, do you have libtool and libltdl3-dev packages installed?"
 159     exit 1
 160   fi
 161 fi
 162
 163 #for coin in `find $srcdir -name CVS -prune -o -name configure.ac -print`
 164 for coin in configure.ac
 165 do
 166   dr=`dirname $coin`
 167   if test -f $dr/NO-AUTO-GEN; then
 168     echo skipping $dr -- flagged as no auto-gen
 169   else
 170     echo processing $dr
 171     ( cd $dr
 172
 173      if test -d macros; then
 174         aclocalinclude="-I macros $ACLOCAL_FLAGS"
 175      else
 176         aclocalinclude="$ACLOCAL_FLAGS"
 177      fi
 178
 179      if test -d cygnal; then
 180         aclocalinclude="-I cygnal ${aclocalinclude}"
 181      fi
 182
 183      if test -d libltdl/m4; then
 184         aclocalinclude="-I libltdl/m4 -I macros $ACLOCAL_FLAGS"
 185      fi
 186
 187       if grep "^AM_GLIB_GNU_GETTEXT" configure.ac >/dev/null; then
 188         echo "Creating $dr/aclocal.m4 ..."
 189         test -r $dr/aclocal.m4 || touch $dr/aclocal.m4
 190         echo "Making $dr/aclocal.m4 writable ..."
 191         test -r $dr/aclocal.m4 && chmod u+w $dr/aclocal.m4
 192       fi
 193       if grep "^AC_PROG_INTLTOOL" configure.ac >/dev/null; then
 194         echo "Running intltoolize --copy --force --automake ..."
 195         ${INTLTOOLIZE:-intltoolize} --copy --force --automake
 196       fi
 197       if grep "^AM_PROG_XML_I18N_TOOLS" configure.ac >/dev/null; then
 198         echo "Running xml-i18n-toolize --copy --force --automake..."
 199         xml-i18n-toolize --copy --force --automake
 200       fi
 201 #       if grep "^AC_PROG_LIBTOOL" configure.ac >/dev/null; then
 202 #       if test -z "$NO_LIBTOOLIZE" ; then
 203 #         echo "Running libtoolize --force --copy ..."
 204 #         ${LIBTOOLIZE:-libtoolize} --force --copy
 205 #       fi
 206 #       fi
 207       echo "Running aclocal $aclocalinclude ..."
 208       ${ACLOCAL:-aclocal} $aclocalinclude
 209       if grep "^A[CM]_CONFIG_HEADER" configure.ac >/dev/null; then
 210         echo "Running autoheader..."
 211         ${AUTOHEADER:-autoheader}
 212       fi
 213       # This is a hack. Any command line arguments maens don't run Automake.
 214       # This is to prevent regenerating and checking in a pile of Makefiles
 215       # that haven't really changed. They clutter up the checkin messages.
 216       if test x"$1" = x ; then
 217         echo "Running automake --add-missing --copy $am_opt ..."
 218         ${AUTOMAKE:-automake} -Wno-portability --add-missing --copy $am_opt
 219       fi
 220       echo "Running autoconf ..."
 221       ${AUTOCONF:-autoconf} -Wno-portability
 222     )
 223   fi
 224 done
 225
 226 conf_flags="--enable-maintainer-mode"