modules/freetype2/autogen.sh
author Gregory Szorc <gps@mozilla.com>
Thu, 24 Mar 2016 09:12:19 -0700
changeset 290265 559a80645f20706e1eaaeed863e90c2d35ff7644
parent 166755 a53448ab8cffe5d47d5e970d6177070dd577afa6
child 324771 24af599c0e9b4f438cf728355af25547cc33b2d1
permissions -rwxr-xr-x
Bug 1186060 - Build with Visual Studio 2015 Update 1; r=ted, ehsan This commit switches Windows builds from Visual Studio 2013 to Visual Studio 2015 Update 1. Previously, Visual Studio was installed on the builders as part of the base system image. Starting with this commit, we obtain Visual Studio from a pre-generated, self-contained archive containing the executables, Windows SDK, and other support files. This means that new Windows toolchains can be installed without having to modify configuration of machines in automation! The mozconfigs for Visual Studio 2015 are a bit different from existing mozconfigs. Because it appears to be completely redundant and not necessary, the LIBPATH variable has been dropped. The order of paths in PATH, LIB, and INCLUDE has changed. The new order more accurately reflects what would be defined by vcvarsall.bat. As part of switching to Visual Studio 2015, the Universal CRT is now required. So, the 2015 mozconfigs export WIN_UCRT_REDIST_DIR to define the location to those files. The switch to Visual Studio 2015 also involves the switch from the Windows 8.1 SDK to the Windows 10 SDK. However, we still target an old version of Windows, so this hopefully shouldn't have any significant fallout. It's worth noting that switching to Visual Studio 2015 makes builds - especially PGO builds - significantly faster. Our PGO build times in automation are ~1 hour faster. Our regular builds appear to be a few minutes faster. MozReview-Commit-ID: Pa5GW8V87Q

#!/bin/sh

# Copyright 2005-2010, 2013 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.

run ()
{
  echo "running \`$*'"
  eval $*

  if test $? != 0 ; then
    echo "error while running \`$*'"
    exit 1
  fi
}

get_major_version ()
{
  echo $1 | sed -e 's/\([0-9][0-9]*\)\..*/\1/g'
}

get_minor_version ()
{
  echo $1 | sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'
}

get_patch_version ()
{
  # tricky: some version numbers don't include a patch
  # separated with a point, but something like 1.4-p6
  patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'`
  if test "$patch" = "$1"; then
    patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\-p\([0-9][0-9]*\).*/\1/g'`
    # if there isn't any patch number, default to 0
    if test "$patch" = "$1"; then
      patch=0
    fi
  fi
  echo $patch
}

# $1: version to check
# $2: minimum version

compare_to_minimum_version ()
{
  MAJOR1=`get_major_version $1`
  MAJOR2=`get_major_version $2`
  if test $MAJOR1 -lt $MAJOR2; then
    echo 0
    return
  else
    if test $MAJOR1 -gt $MAJOR2; then
      echo 1
      return
    fi
  fi

  MINOR1=`get_minor_version $1`
  MINOR2=`get_minor_version $2`
  if test $MINOR1 -lt $MINOR2; then
    echo 0
    return
  else
    if test $MINOR1 -gt $MINOR2; then
      echo 1
      return
    fi
  fi

  PATCH1=`get_patch_version $1`
  PATCH2=`get_patch_version $2`
  if test $PATCH1 -lt $PATCH2; then
    echo 0
  else
    echo 1
  fi
}

# check the version of a given tool against a minimum version number
#
# $1: tool path
# $2: tool usual name (e.g. `aclocal')
# $3: tool variable  (e.g. `ACLOCAL')
# $4: minimum version to check against
# $5: option field index used to extract the tool version from the
#     output of --version

check_tool_version ()
{
  field=$5
  # assume the output of "[TOOL] --version" is "toolname (GNU toolname foo bar) version"
  if test "$field"x = x; then
    field=3  # default to 3 for all GNU autotools, after filtering enclosed string
  fi
  version=`$1 --version | head -1 | sed 's/([^)]*)/()/g' | cut -d ' ' -f $field`
  version_check=`compare_to_minimum_version $version $4`
  if test "$version_check"x = 0x; then
    echo "ERROR: Your version of the \`$2' tool is too old."
    echo "       Minimum version $4 is required (yours is version $version)."
    echo "       Please upgrade or use the $3 variable to point to a more recent one."
    echo ""
    exit 1
  fi
}

if test ! -f ./builds/unix/configure.raw; then
  echo "You must be in the same directory as \`autogen.sh'."
  echo "Bootstrapping doesn't work if srcdir != builddir."
  exit 1
fi

# On MacOS X, the GNU libtool is named `glibtool'.
HOSTOS=`uname`
if test "$LIBTOOLIZE"x != x; then
  :
elif test "$HOSTOS"x = Darwinx; then
  LIBTOOLIZE=glibtoolize
else
  LIBTOOLIZE=libtoolize
fi

if test "$ACLOCAL"x = x; then
  ACLOCAL=aclocal
fi

if test "$AUTOCONF"x = x; then
  AUTOCONF=autoconf
fi

check_tool_version $ACLOCAL    aclocal    ACLOCAL    1.10.1
check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
check_tool_version $AUTOCONF   autoconf   AUTOCONF   2.62

# This sets freetype_major, freetype_minor, and freetype_patch.
eval `sed -nf version.sed include/freetype.h`

# We set freetype-patch to an empty value if it is zero.
if test "$freetype_patch" = ".0"; then
  freetype_patch=
fi

cd builds/unix

echo "generating \`configure.ac'"
sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
  < configure.raw > configure.ac

run aclocal -I . --force
run $LIBTOOLIZE --force --copy --install
run autoconf --force

chmod +x mkinstalldirs
chmod +x install-sh

cd ../..

chmod +x ./configure

# EOF