/[winpt]/trunk/autogen.sh
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Revision 36 - (hide annotations)
Thu Oct 27 15:25:13 2005 UTC (19 years, 4 months ago) by werner
File MIME type: application/x-sh
File size: 3968 byte(s)
First set of changes to use autotools for building.
1 werner 36 #! /bin/sh
2     # Run this to generate all the initial makefiles, etc.
3     #
4     # Copyright (C) 2003 g10 Code GmbH
5     #
6     # This file is free software; as a special exception the author gives
7     # unlimited permission to copy and/or distribute it, with or without
8     # modifications, as long as this notice is preserved.
9     #
10     # This program is distributed in the hope that it will be useful, but
11     # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
12     # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13    
14     configure_ac="configure.ac"
15    
16     cvtver () {
17     awk 'NR==1 {split($NF,A,".");X=1000000*A[1]+1000*A[2]+A[3];print X;exit 0}'
18     }
19    
20     check_version () {
21     if [ `("$1" --version || echo "0") | cvtver` -ge "$2" ]; then
22     return 0
23     fi
24     echo "**Error**: "\`$1\'" not installed or too old." >&2
25     echo ' Version '$3' or newer is required.' >&2
26     [ -n "$4" ] && echo ' Note that this is part of '\`$4\''.' >&2
27     DIE="yes"
28     return 1
29     }
30    
31     # Allow to override the default tool names
32     AUTOCONF=${AUTOCONF_PREFIX}${AUTOCONF:-autoconf}${AUTOCONF_SUFFIX}
33     AUTOHEADER=${AUTOCONF_PREFIX}${AUTOHEADER:-autoheader}${AUTOCONF_SUFFIX}
34    
35     AUTOMAKE=${AUTOMAKE_PREFIX}${AUTOMAKE:-automake}${AUTOMAKE_SUFFIX}
36     ACLOCAL=${AUTOMAKE_PREFIX}${ACLOCAL:-aclocal}${AUTOMAKE_SUFFIX}
37    
38     DIE=no
39    
40     # ***** W32 build script *******
41     # Used to cross-compile for Windows.
42     if test "$1" = "--build-w32"; then
43     tmp=`dirname $0`
44     tsdir=`cd "$tmp"; pwd`
45     shift
46     if [ ! -f $tsdir/config.guess ]; then
47     echo "$tsdir/config.guess not found" >&2
48     exit 1
49     fi
50     build=`$tsdir/config.guess`
51    
52     [ -z "$w32root" ] && w32root="$HOME/w32root"
53     echo "Using $w32root as standard install directory" >&2
54    
55     # See whether we have the Debian cross compiler package installed
56     # old mingw32/cpd system
57     if i586-mingw32msvc-gcc --version >/dev/null 2>&1 ; then
58     host=i586-mingw32msvc
59     crossbindir=/usr/$host/bin
60     else
61     echo "Cross compiler kit not installed" >&2
62     echo "Under Debian GNU/LInux, you may install it using" >&2
63     echo " apt-get install mingw32 mingw32-runtime mingw32-binutils" >&2
64     echo "Stop." >&2
65     exit 1
66     fi
67    
68     if [ -f "$tsdir/config.log" ]; then
69     if ! head $tsdir/config.log | grep "$host" >/dev/null; then
70     echo "Pease run a 'make distclean' first" >&2
71     exit 1
72     fi
73     fi
74    
75     ./configure --enable-maintainer-mode --prefix=${w32root} \
76     --host=i586-mingw32msvc --build=${build} \
77     --with-gpg-error-prefix=${w32root} \
78     --with-gpgme-prefix=${w32root}
79     rc=$?
80    
81     exit $rc
82     fi
83     # ***** end W32 build script *******
84    
85    
86    
87    
88     # Grep the required versions from configure.ac
89     autoconf_vers=`sed -n '/^AC_PREREQ(/ {
90     s/^.*(\(.*\))/\1/p
91     q
92     }' ${configure_ac}`
93     autoconf_vers_num=`echo "$autoconf_vers" | cvtver`
94    
95     automake_vers=`sed -n '/^min_automake_version=/ {
96     s/^.*="\(.*\)"/\1/p
97     q
98     }' ${configure_ac}`
99     automake_vers_num=`echo "$automake_vers" | cvtver`
100    
101    
102     if [ -z "$autoconf_vers" -o -z "$automake_vers" ]
103     then
104     echo "**Error**: version information not found in "\`${configure_ac}\'"." >&2
105     exit 1
106     fi
107    
108    
109     if check_version $AUTOCONF $autoconf_vers_num $autoconf_vers ; then
110     check_version $AUTOHEADER $autoconf_vers_num $autoconf_vers autoconf
111     fi
112     if check_version $AUTOMAKE $automake_vers_num $automake_vers; then
113     check_version $ACLOCAL $automake_vers_num $autoconf_vers automake
114     fi
115    
116     if test "$DIE" = "yes"; then
117     cat <<EOF
118    
119     Note that you may use alternative versions of the tools by setting
120     the corresponding environment variables; see README.CVS for details.
121    
122     EOF
123     exit 1
124     fi
125    
126    
127     echo "Running aclocal -I m4 ${ACLOCAL_FLAGS:+$ACLOCAL_FLAGS }..."
128     $ACLOCAL -I m4 $ACLOCAL_FLAGS
129     echo "Running autoheader..."
130     $AUTOHEADER
131     echo "Running automake --gnu ..."
132     $AUTOMAKE --gnu;
133     echo "Running autoconf..."
134     $AUTOCONF
135    
136     echo "You may now run \"./configure --enable-maintainer-mode && make\"."

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