~ubuntu-branches/ubuntu/saucy/curl/saucy-201307251546

#!/bin/sh

#***************************************************************************

#                                  _   _ ____  _

#  Project                     ___| | | |  _ \| |

#                             / __| | | | |_) | |

#                            | (__| |_| |  _ <| |___

#                             \___|\___/|_| \_\_____|

#

# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.

#

# This software is licensed as described in the file COPYING, which

# you should have received as part of this distribution. The terms

# are also available at http://curl.haxx.se/docs/copyright.html.

#

# You may opt to use, copy, modify, merge, publish, distribute and/or sell

# copies of the Software, and permit persons to whom the Software is

# furnished to do so, under the terms of the COPYING file.

#

# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY

# KIND, either express or implied.

#

###########################################################################

#--------------------------------------------------------------------------

# die prints argument string to stdout and exits this shell script.

#

die(){

  echo "buildconf: $@"

  exit 1

}

#--------------------------------------------------------------------------

# findtool works as 'which' but we use a different name to make it more

# obvious we aren't using 'which'! ;-)

#

findtool(){

  file="$1"

  if { echo "$file" | grep "/" >/dev/null 2>&1; } then

    # when file is given with a path check it first

    if test -f "$file"; then

      echo "$file"

      return

    fi

  fi

  old_IFS=$IFS; IFS=':'

  for path in $PATH

  do

    IFS=$old_IFS

    # echo "checks for $file in $path" >&2

    if test -f "$path/$file"; then

      echo "$path/$file"

      return

    fi

  done

  IFS=$old_IFS

}

#--------------------------------------------------------------------------

# removethis() removes all files and subdirectories with the given name,

# inside and below the current subdirectory at invocation time.

#

removethis(){

  if test "$#" = "1"; then

    find . -depth -name $1 -print > buildconf.tmp.$$

    while read fdname

    do

      if test -f "$fdname"; then

        rm -f "$fdname"

      elif test -d "$fdname"; then

        rm -f -r "$fdname"

      fi

    done < buildconf.tmp.$$

    rm -f buildconf.tmp.$$

  fi

}

#--------------------------------------------------------------------------

# Ensure that buildconf runs from the subdirectory where configure.ac lives

#

if test ! -f configure.ac ||

  test ! -f src/tool_main.c ||

  test ! -f lib/urldata.h ||

  test ! -f include/curl/curl.h ||

  test ! -f m4/curl-functions.m4; then

  echo "Can not run buildconf from outside of curl's source subdirectory!"

  echo "Change to the subdirectory where buildconf is found, and try again."

  exit 1

fi

#--------------------------------------------------------------------------

# autoconf 2.57 or newer. Unpatched version 2.67 does not generate proper

# configure script. Unpatched version 2.68 is simply unusable, we should

# disallow 2.68 usage.

#

need_autoconf="2.57"

ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`

if test -z "$ac_version"; then

  echo "buildconf: autoconf not found."

  echo "            You need autoconf version $need_autoconf or newer installed."

  exit 1

fi

old_IFS=$IFS; IFS='.'; set $ac_version; IFS=$old_IFS

if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then

  echo "buildconf: autoconf version $ac_version found."

  echo "            You need autoconf version $need_autoconf or newer installed."

  echo "            If you have a sufficient autoconf installed, but it"

  echo "            is not named 'autoconf', then try setting the"

  echo "            AUTOCONF environment variable."

  exit 1

fi

if test "$1" = "2" -a "$2" -eq "67"; then

  echo "buildconf: autoconf version $ac_version (BAD)"

  echo "            Unpatched version generates broken configure script."

elif test "$1" = "2" -a "$2" -eq "68"; then

  echo "buildconf: autoconf version $ac_version (BAD)"

  echo "            Unpatched version generates unusable configure script."

else

  echo "buildconf: autoconf version $ac_version (ok)"

fi

am4te_version=`${AUTOM4TE:-autom4te} --version 2>/dev/null|head -n 1| sed -e 's/autom4te\(.*\)/\1/' -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`

if test -z "$am4te_version"; then

  echo "buildconf: autom4te not found. Weird autoconf installation!"

  exit 1

fi

if test "$am4te_version" = "$ac_version"; then

  echo "buildconf: autom4te version $am4te_version (ok)"

else

  echo "buildconf: autom4te version $am4te_version (ERROR: does not match autoconf version)"

  exit 1

fi

#--------------------------------------------------------------------------

# autoheader 2.50 or newer

#

ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`

if test -z "$ah_version"; then

  echo "buildconf: autoheader not found."

  echo "            You need autoheader version 2.50 or newer installed."

  exit 1

fi

old_IFS=$IFS; IFS='.'; set $ah_version; IFS=$old_IFS

if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then

  echo "buildconf: autoheader version $ah_version found."

  echo "            You need autoheader version 2.50 or newer installed."

  echo "            If you have a sufficient autoheader installed, but it"

  echo "            is not named 'autoheader', then try setting the"

  echo "            AUTOHEADER environment variable."

  exit 1

fi

echo "buildconf: autoheader version $ah_version (ok)"

#--------------------------------------------------------------------------

# automake 1.7 or newer

#

need_automake="1.7"

am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'`

if test -z "$am_version"; then

  echo "buildconf: automake not found."

  echo "            You need automake version $need_automake or newer installed."

  exit 1

fi

old_IFS=$IFS; IFS='.'; set $am_version; IFS=$old_IFS

if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then

  echo "buildconf: automake version $am_version found."

  echo "            You need automake version $need_automake or newer installed."

  echo "            If you have a sufficient automake installed, but it"

  echo "            is not named 'automake', then try setting the"

  echo "            AUTOMAKE environment variable."

  exit 1

fi

echo "buildconf: automake version $am_version (ok)"

acloc_version=`${ACLOCAL:-aclocal} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'`

if test -z "$acloc_version"; then

  echo "buildconf: aclocal not found. Weird automake installation!"

  exit 1

fi

if test "$acloc_version" = "$am_version"; then

  echo "buildconf: aclocal version $acloc_version (ok)"

else

  echo "buildconf: aclocal version $acloc_version (ERROR: does not match automake version)"

  exit 1

fi

#--------------------------------------------------------------------------

# GNU libtool preliminary check

#

want_lt_major=1

want_lt_minor=4

want_lt_patch=2

want_lt_version=1.4.2

# This approach that tries 'glibtool' first is intended for systems that

# have GNU libtool named as 'glibtool' and libtool not being GNU's.

libtool=`findtool glibtool 2>/dev/null`

if test ! -x "$libtool"; then

  libtool=`findtool ${LIBTOOL:-libtool}`

fi

if test -z "$libtool"; then

  echo "buildconf: libtool not found."

  echo "            You need GNU libtool $want_lt_version or newer installed."

  exit 1

fi

lt_pver=`$libtool --version 2>/dev/null|head -n 1`

lt_qver=`echo $lt_pver|sed -e "s/([^)]*)//g" -e "s/^[^0-9]*//g"`

lt_version=`echo $lt_qver|sed -e "s/[- ].*//" -e "s/\([a-z]*\)$//"`

if test -z "$lt_version"; then

  echo "buildconf: libtool not found."

  echo "            You need GNU libtool $want_lt_version or newer installed."

  exit 1

fi

old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS

lt_major=$1

lt_minor=$2

lt_patch=$3

if test -z "$lt_major"; then

  lt_status="bad"

elif test "$lt_major" -gt "$want_lt_major"; then

  lt_status="good"

elif test "$lt_major" -lt "$want_lt_major"; then

  lt_status="bad"

elif test -z "$lt_minor"; then

  lt_status="bad"

elif test "$lt_minor" -gt "$want_lt_minor"; then

  lt_status="good"

elif test "$lt_minor" -lt "$want_lt_minor"; then

  lt_status="bad"

elif test -z "$lt_patch"; then

  lt_status="bad"

elif test "$lt_patch" -gt "$want_lt_patch"; then

  lt_status="good"

elif test "$lt_patch" -lt "$want_lt_patch"; then

  lt_status="bad"

else

  lt_status="good"

fi

if test "$lt_status" != "good"; then

  echo "buildconf: libtool version $lt_version found."

  echo "            You need GNU libtool $want_lt_version or newer installed."

  exit 1

fi

echo "buildconf: libtool version $lt_version (ok)"

#--------------------------------------------------------------------------

# GNU libtoolize check

#

if test -z "$LIBTOOLIZE"; then

  # use (g)libtoolize from same location as (g)libtool

  libtoolize="${libtool}ize"

else

  libtoolize=`findtool $LIBTOOLIZE`

fi

if test ! -f "$libtoolize"; then

  echo "buildconf: libtoolize not found."

  echo "            You need GNU libtoolize $want_lt_version or newer installed."

  exit 1

fi

#--------------------------------------------------------------------------

# m4 check

#

m4=`(${M4:-m4} --version || ${M4:-gm4} --version) 2>/dev/null | head -n 1`;

m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`

if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then

  echo "buildconf: GNU m4 version $m4_version (ok)"

else

  if test -z "$m4"; then

    echo "buildconf: m4 version not recognized. You need a GNU m4 installed!"

  else

    echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!"

  fi

  exit 1

fi

#--------------------------------------------------------------------------

# perl check

#

PERL=`findtool ${PERL:-perl}`

if test -z "$PERL"; then

  echo "buildconf: perl not found"

  exit 1

fi

#--------------------------------------------------------------------------

# Remove files generated on previous buildconf/configure run.

#

for fname in .deps \

    .libs \

    *.la \

    *.lo \

    *.a \

    *.o \

    Makefile \

    Makefile.in \

    aclocal.m4 \

    aclocal.m4.bak \

    ares_build.h \

    ares_config.h \

    ares_config.h.in \

    autom4te.cache \

    compile \

    config.guess \

    curl_config.h \

    curl_config.h.in \

    config.log \

    config.lt \

    config.status \

    config.sub \

    configure \

    configurehelp.pm \

    curl-config \

    curlbuild.h \

    depcomp \

    libcares.pc \

    libcurl.pc \

    libtool \

    libtool.m4 \

    libtool.m4.tmp \

    ltmain.sh \

    ltoptions.m4 \

    ltsugar.m4 \

    ltversion.m4 \

    lt~obsolete.m4 \

    stamp-h1 \

    stamp-h2 \

    stamp-h3 ; do

  removethis "$fname"

done

#--------------------------------------------------------------------------

# run the correct scripts now

#

echo "buildconf: running libtoolize"

${libtoolize} --copy --automake --force || die "libtoolize command failed"

# When using libtool 1.5.X (X < 26) we copy libtool.m4 to our local m4

# subdirectory and this local copy is patched to fix some warnings that

# are triggered when running aclocal and using autoconf 2.62 or later.

if test "$lt_major" = "1" && test "$lt_minor" = "5"; then

  if test -z "$lt_patch" || test "$lt_patch" -lt "26"; then

    echo "buildconf: copying libtool.m4 to local m4 subdir"

    ac_dir=`${ACLOCAL:-aclocal} --print-ac-dir`

    if test -f $ac_dir/libtool.m4; then

      cp -f $ac_dir/libtool.m4 m4/libtool.m4

    else

      echo "buildconf: $ac_dir/libtool.m4 not found"

    fi

    if test -f m4/libtool.m4; then

      echo "buildconf: renaming some variables in local m4/libtool.m4"

      $PERL -i.tmp -pe \

        's/lt_prog_compiler_pic_works/lt_cv_prog_compiler_pic_works/g; \

         s/lt_prog_compiler_static_works/lt_cv_prog_compiler_static_works/g;' \

        m4/libtool.m4

      rm -f m4/libtool.m4.tmp

    fi

  fi

fi

if test -f m4/libtool.m4; then

  echo "buildconf: converting all mv to mv -f in local m4/libtool.m4"

  $PERL -i.tmp -pe 's/\bmv +([^-\s])/mv -f $1/g' m4/libtool.m4

  rm -f m4/libtool.m4.tmp

fi

echo "buildconf: running aclocal"

${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "aclocal command failed"

echo "buildconf: converting all mv to mv -f in local aclocal.m4"

$PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4

echo "buildconf: running autoheader"

${AUTOHEADER:-autoheader} || die "autoheader command failed"

echo "buildconf: cp lib/curl_config.h.in src/curl_config.h.in"

cp lib/curl_config.h.in src/curl_config.h.in

echo "buildconf: running autoconf"

${AUTOCONF:-autoconf} || die "autoconf command failed"

if test -d ares; then

  cd ares

  echo "buildconf: running in ares"

  ./buildconf

  cd ..

fi

echo "buildconf: running automake"

${AUTOMAKE:-automake} --add-missing --copy || die "automake command failed"

#--------------------------------------------------------------------------

# GNU libtool complementary check

#

# Depending on the libtool and automake versions being used, config.guess

# might not be installed in the subdirectory until automake has finished.

# So we can not attempt to use it until this very last buildconf stage.

#

if test ! -f ./config.guess; then

  echo "buildconf: config.guess not found"

else

  buildhost=`./config.guess 2>/dev/null|head -n 1`

  case $buildhost in

    *-*-darwin*)

      need_lt_major=1

      need_lt_minor=5

      need_lt_patch=26

      need_lt_check="yes"

      ;;

    *-*-hpux*)

      need_lt_major=1

      need_lt_minor=5

      need_lt_patch=24

      need_lt_check="yes"

      ;;

  esac

  if test ! -z "$need_lt_check"; then

    if test -z "$lt_major"; then

      lt_status="bad"

    elif test "$lt_major" -gt "$need_lt_major"; then

      lt_status="good"

    elif test "$lt_major" -lt "$need_lt_major"; then

      lt_status="bad"

    elif test -z "$lt_minor"; then

      lt_status="bad"

    elif test "$lt_minor" -gt "$need_lt_minor"; then

      lt_status="good"

    elif test "$lt_minor" -lt "$need_lt_minor"; then

      lt_status="bad"

    elif test -z "$lt_patch"; then

      lt_status="bad"

    elif test "$lt_patch" -gt "$need_lt_patch"; then

      lt_status="good"

    elif test "$lt_patch" -lt "$need_lt_patch"; then

      lt_status="bad"

    else

      lt_status="good"

    fi

    if test "$lt_status" != "good"; then

      need_lt_version="$need_lt_major.$need_lt_minor.$need_lt_patch"

      echo "buildconf: libtool version $lt_version found."

      echo "            $buildhost requires GNU libtool $need_lt_version or newer installed."

      rm -f configure

      exit 1

    fi

  fi

fi

#--------------------------------------------------------------------------

# Finished successfully.

#

echo "buildconf: OK"

exit 0