crosstool-ng/scripts/build/debug/200-duma.sh
Yann E. MORIN" b9640aeaab Fix building D.U.M.A:
- some (presumably 'old') versions have libduma.so.0.0, while others (presumably 'newer') have libduma.so.0.0.0
 - don't build the libraries multiple times, do it in one pass
 - install a custom LD_PRELOAD wrapper

 /trunk/scripts/build/debug/200-duma.sh |   54    33    21     0 +++++++++++++++++++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 21 deletions(-)
2008-06-17 22:26:44 +00:00

77 lines
2.6 KiB
Bash

# Build script for D.U.M.A.
is_enabled="${CT_DUMA}"
do_print_filename() {
[ "${CT_DUMA}" = "y" ] || return 0
echo "duma_${CT_DUMA_VERSION}"
}
do_debug_duma_get() {
CT_GetFile "duma_${CT_DUMA_VERSION}" http://mesh.dl.sourceforge.net/sourceforge/duma/
# D.U.M.A. doesn't separate its name from its version with a dash,
# but with an underscore. Create a link so that crosstool-NG can
# work correctly:
cd "${CT_TARBALLS_DIR}"
duma_ext=$(CT_GetFileExtension "duma_${CT_DUMA_VERSION}")
rm -f "duma-${CT_DUMA_VERSION}${duma_ext}"
ln -sf "duma_${CT_DUMA_VERSION}${duma_ext}" "duma-${CT_DUMA_VERSION}${duma_ext}"
}
do_debug_duma_extract() {
CT_ExtractAndPatch "duma-${CT_DUMA_VERSION}"
cd "${CT_SRC_DIR}"
rm -f "duma-${CT_DUMA_VERSION}"
ln -sf "duma_${CT_DUMA_VERSION}" "duma-${CT_DUMA_VERSION}"
}
do_debug_duma_build() {
CT_DoStep INFO "Installing D.U.M.A."
CT_DoLog EXTRA "Copying sources"
cp -a "${CT_SRC_DIR}/duma_${CT_DUMA_VERSION}" "${CT_BUILD_DIR}/build-duma"
CT_Pushd "${CT_BUILD_DIR}/build-duma"
DUMA_CPP=
[ "${CT_CC_LANG_CXX}" = "y" ] && DUMA_CPP=1
# The shared library needs some love: some version have libduma.so.0.0,
# while others have libduma.so.0.0.0
duma_so=$(make -n -p 2>&1 |egrep '^libduma.so[^:]*:' |head -n 1 |cut -d : -f 1)
libs=
[ "${CT_DUMA_A}" = "y" ] && libs="${libs} libduma.a"
[ "${CT_DUMA_SO}" = "y" ] && libs="${libs} ${duma_so}"
libs="${libs# }"
CT_DoLog EXTRA "Building libraries '${libs}'"
make HOSTCC="${CT_CC_NATIVE}" \
HOSTCXX="${CT_CC_NATIVE}" \
CC="${CT_TARGET}-gcc" \
CXX="${CT_TARGET}-g++" \
RANLIB="${CT_TARGET}-ranlib" \
DUMA_CPP="${DUMA_CPP}" \
${libs} 2>&1 |CT_DoLog ALL
CT_DoLog EXTRA "Installing libraries '${libs}'"
install -m 644 ${libs} "${CT_SYSROOT_DIR}/usr/lib" 2>&1 |CT_DoLog ALL
if [ "${CT_DUMA_SO}" = "y" ]; then
CT_DoLog EXTRA "Installing shared library link"
ln -vsf ${duma_so} "${CT_SYSROOT_DIR}/usr/lib/libduma.so" 2>&1 |CT_DoLog ALL
CT_DoLog EXTRA "Installing wrapper script"
mkdir -p "${CT_DEBUG_INSTALL_DIR}/usr/bin"
# Install a simpler, smaller, safer wrapper than the one provided by D.U.M.A.
cat >"${CT_DEBUG_INSTALL_DIR}/usr/bin/duma" <<_EOF_
#!/bin/sh
if [ \$# -eq 0 ]; then
echo "Usage: \$0 <executable [args]>"
exit 1
fi
export LD_PRELOAD="${duma_so}"
exec "\$@"
_EOF_
chmod 755 "${CT_DEBUG_INSTALL_DIR}/usr/bin/duma"
fi
CT_Popd
CT_EndStep
}