The Tor Browser: modules/freetype2/autogen.sh@b8a032363ba2 (annotated)

modules/freetype2/autogen.sh@b8a032363ba2 (annotated)

modules/freetype2/autogen.sh

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rwxr-xr-x

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 #!/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

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