1#!/bin/sh
2#
3#  cross compile script for cmake
4# 
5# initial written by Fridrich Strba
6# refactored to debian/lenny by Ralf Habacker
7#
8#  reported to work at least on debian/lenny 
9# 
10
11if test -f /usr/bin/i686-pc-mingw32-gcc; then
12    cross_cc=i686-pc-mingw32
13elif test -f /usr/bin/i586-mingw32msvc-gcc; then
14    cross_cc=i586-mingw32msvc
15else
16    echo "could not determine mingw cross compiler"
17    exit 1
18fi
19
20if test -d ~/$cross_cc; then
21    cross_root=~/$cross_cc
22elif test -d /usr/$cross_cc/sys-root/mingw; then
23    cross_root=/usr/$cross_cc/sys-root/mingw
24elif test -d /usr/$cross_cc/lib; then
25    cross_root=/usr/$cross_cc
26else
27    echo "could not determine mingw cross compiler sdk"
28    exit 1
29fi
30
31if ! TEMP=`mktemp --tmpdir -d dbus-cross-compile.XXXXXX`; then
32    echo "mktemp failed, try with coreutils 6.10 or later?" >&2
33    exit 1
34fi
35
36# make cmake happy 
37export TEMP
38
39HOST_CC=gcc; export HOST_CC;
40
41if test -d $cross_root/lib/pkgconfig; then 
42    PKG_CONFIG_PATH="$cross_root/lib/pkgconfig:$cross_root/share/pkgconfig"; export PKG_CONFIG_PATH;
43fi 
44
45if test -d "$MINGW32_CLASSPATH" ||  test -f "$cross_root/share/java/libgcj.jar";  then 
46    CLASSPATH="$CLASSPATH:${MINGW32_CLASSPATH:-$cross_root/share/java/libgcj.jar:$cross_root/share/java/libgcj-tools.jar}"; export CLASSPATH;
47fi
48
49_PREFIX="/usr/bin/$cross_cc-";
50for i in `ls -1 ${_PREFIX}* | grep -v 'gcc-'`; do
51    x=`echo $i|sed "s,${_PREFIX},,"|sed "s,\.awk*,,"|tr "a-z+-" "A-ZX_"`;
52    declare -x $x="$i" ; export $x;
53done;
54unset _PREFIX;
55
56CC="${MINGW32_CC:-$cross_cc-gcc}"; export CC;
57CFLAGS="${MINGW32_CFLAGS:--O2 -g -pipe -Wall -fexceptions -fno-omit-frame-pointer -fno-optimize-sibling-calls --param=ssp-buffer-size=4 -mms-bitfields}"; export CFLAGS;
58LDFLAGS="${MINGW32_LDFLAGS:--Wl,--exclude-libs=libintl.a -Wl,--exclude-libs=libiconv.a}"; export LDFLAGS;
59
60if [ -x "/usr/bin/$cross_cc-g++" ]; then
61    CXX="${MINGW32_CXX:-$cross_cc-g++}"; export CXX;
62    CXXFLAGS="${MINGW32_CXXFLAGS:--O2 -g -pipe -Wall -fexceptions -fno-omit-frame-pointer -fno-optimize-sibling-calls --param=ssp-buffer-size=4 -mms-bitfields}"; export CXXFLAGS;
63else
64    CXX=; export CXX;
65    ac_cv_prog_CXX=no; export ac_cv_prog_CXX;
66    CXXFLAGS=; export CXXFLAGS;
67fi;
68for i in `ls $cross_root/bin/*|grep -- "-config$"` ; do
69    x=`basename $i|tr "a-z+-" "A-ZX_"|sed "s,\.,,"`;
70    declare -x $x="$i" ; export $x;
71done;
72unset x i ;
73
74if ! test -f "$cross_root/lib/libexpat.dll.a"; then
75    (cd $TEMP && wget http://www.winkde.org/pub/kde/ports/win32/repository/win32libs/expat-2.0.1-bin.zip)
76    (cd $TEMP && wget http://www.winkde.org/pub/kde/ports/win32/repository/win32libs/expat-2.0.1-lib.zip)
77    (cd $cross_root && unzip -x $TMP/expat-2.0.1-bin.zip)
78    (cd $cross_root && unzip -x $TMP/expat-2.0.1-lib.zip)
79fi 
80
81if test -f "$cross_root/lib/libexpat.dll.a"; then
82    xml_library=-DDBUS_USE_EXPAT=On -DLIBEXPAT_INCLUDE_DIR:PATH=$cross_root/include -DLIBEXPAT_LIBRARIES:PATH=$cross_root/lib/libexpat.dll.a 
83else
84    echo "could not find a cross compile xml libraray"
85    exit 1
86fi
87
88cmake \
89    -DCMAKE_SYSTEM_NAME="Windows" \
90    -DCMAKE_VERBOSE_MAKEFILE=ON \
91    -DCMAKE_INSTALL_PREFIX:PATH=$cross_root \
92    -DCMAKE_INSTALL_LIBDIR:PATH=$cross_root/lib \
93    -DINCLUDE_INSTALL_DIR:PATH=$cross_root/include \
94    -DLIB_INSTALL_DIR:PATH=$cross_root/lib \
95    -DSYSCONF_INSTALL_DIR:PATH=$cross_root/etc \
96    -DSHARE_INSTALL_PREFIX:PATH=$cross_root/share \
97    -DBUILD_SHARED_LIBS:BOOL=ON \
98    -DCMAKE_C_COMPILER="/usr/bin/$cross_cc-gcc" \
99    -DCMAKE_CXX_COMPILER="/usr/bin/$cross_cc-g++" \
100    -DCMAKE_FIND_ROOT_PATH="$cross_root" \
101    -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
102    -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
103    -DCMAKE_CXX_COMPILER="/usr/bin/$cross_cc-g++" \
104    -DCMAKE_FIND_ROOT_PATH="$cross_root" \
105    -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
106    -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
107    $xml_library \
108    -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
109    $*
110
111