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1 #!/bin/sh |
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2 # |
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3 # Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by |
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4 # David Turner, Robert Wilhelm, and Werner Lemberg. |
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5 # |
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6 # This file is part of the FreeType project, and may only be used, modified, |
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7 # and distributed under the terms of the FreeType project license, |
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8 # LICENSE.TXT. By continuing to use, modify, or distribute this file you |
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9 # indicate that you have read the license and understand and accept it |
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10 # fully. |
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11 # |
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12 # |
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13 # Call the `configure' script located in `builds/unix'. |
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14 # |
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15 |
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16 rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk |
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17 |
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18 if test "x$GNUMAKE" = x; then |
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19 GNUMAKE=make |
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20 fi |
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21 |
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22 if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then |
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23 if test -z "`$GNUMAKE -v 2>/dev/null | grep makepp`"; then |
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24 echo "GNU make (>= 3.80) or makepp (>= 1.19) is required to build FreeType2." >&2 |
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25 echo "Please try" >&2 |
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26 echo " \`GNUMAKE=<GNU make command name> $0'." >&2 |
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27 echo "or >&2" |
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28 echo " \`GNUMAKE=\"makepp --norc-substitution\" $0'." >&2 |
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29 exit 1 |
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30 fi |
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31 fi |
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32 |
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33 # Get `dirname' functionality. This is taken and adapted from autoconf's |
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34 # m4sh.m4 (_AS_EXPR_PREPARE, AS_DIRNAME_EXPR, and AS_DIRNAME_SED). |
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35 |
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36 if expr a : '\(a\)' >/dev/null 2>&1; then |
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37 ft_expr=expr |
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38 else |
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39 ft_expr=false |
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40 fi |
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41 |
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42 ft2_dir=`(dirname "$0") 2>/dev/null || |
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43 $ft_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
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44 X"$0" : 'X\(//\)[^/]' \| \ |
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45 X"$0" : 'X\(//\)$' \| \ |
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46 X"$0" : 'X\(/\)' \| \ |
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47 . : '\(.\)' 2>/dev/null || |
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48 echo X"$0" | |
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49 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
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50 s//\1/ |
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51 q |
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52 } |
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53 /^X\(\/\/\)[^/].*/{ |
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54 s//\1/ |
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55 q |
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56 } |
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57 /^X\(\/\/\)$/{ |
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58 s//\1/ |
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59 q |
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60 } |
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61 /^X\(\/\).*/{ |
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62 s//\1/ |
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63 q |
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64 } |
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65 s/.*/./; q'` |
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66 |
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67 abs_curr_dir=`pwd` |
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68 abs_ft2_dir=`cd "$ft2_dir" && pwd` |
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69 |
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70 # `--srcdir=' option can override abs_ft2_dir |
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71 |
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72 if test $# -gt 0; then |
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73 for x in "$@"; do |
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74 case x"$x" in |
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75 x--srcdir=*) |
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76 abs_ft2_dir=`echo $x | sed 's/^--srcdir=//'` ;; |
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77 esac |
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78 done |
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79 fi |
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80 |
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81 # build a dummy Makefile if we are not building in the source tree; |
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82 # we use inodes to avoid issues with symbolic links |
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83 inode_src=`ls -id $abs_ft2_dir | awk '{print $1}'` |
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84 inode_dst=`ls -id $abs_curr_dir | awk '{print $1}'` |
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85 |
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86 if test $inode_src -ne $inode_dst; then |
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87 if test ! -d reference; then |
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88 mkdir reference |
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89 fi |
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90 if test ! -r $abs_curr_dir/modules.cfg; then |
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91 echo "Copying \`modules.cfg'" |
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92 cp $abs_ft2_dir/modules.cfg $abs_curr_dir |
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93 fi |
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94 echo "Generating \`Makefile'" |
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95 echo "TOP_DIR := $abs_ft2_dir" > Makefile |
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96 echo "OBJ_DIR := $abs_curr_dir" >> Makefile |
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97 echo "OBJ_BUILD := \$(OBJ_DIR)" >> Makefile |
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98 echo "DOC_DIR := \$(OBJ_DIR)/reference" >> Makefile |
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99 echo "FT_LIBTOOL_DIR := \$(OBJ_DIR)" >> Makefile |
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100 echo "ifndef FT2DEMOS" >> Makefile |
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101 echo " include \$(TOP_DIR)/Makefile" >> Makefile |
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102 echo "else" >> Makefile |
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103 echo " TOP_DIR_2 := \$(TOP_DIR)/../ft2demos" >> Makefile |
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104 echo " PROJECT := freetype" >> Makefile |
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105 echo " CONFIG_MK := \$(OBJ_DIR)/config.mk" >> Makefile |
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106 echo " include \$(TOP_DIR_2)/Makefile" >> Makefile |
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107 echo "endif" >> Makefile |
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108 fi |
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109 |
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110 # call make |
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111 |
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112 CFG= |
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113 # work around zsh bug which doesn't like `${1+"$@"}' |
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114 case $# in |
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115 0) ;; |
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116 *) for x in "$@"; do |
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117 case x"$x" in |
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118 x--srcdir=* ) CFG="$CFG '$x'/builds/unix" ;; |
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119 *) CFG="$CFG '$x'" ;; |
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120 esac |
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121 done ;; |
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122 esac |
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123 CFG=$CFG $GNUMAKE setup unix |
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124 |
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125 # eof |