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|
#!/bin/sh
set -e
compiler_check()
{
# Check for a working C compiler
#
# This check needs to be done since C compiler alternatives may not
# be up to date and may point to a bogus C compiler. This would
# cause libtool's ltconfig script to choke during the postinst
# phase of installation.
#
# Check for an executable file with the name `cc'. If it doesn't
# exist then check for gcc. If gcc exists then update the C
# compiler alternatives to point to gcc.
if test -x /usr/bin/cc; then
: # Success
elif test -x /usr/bin/gcc; then
# gcc installed, but not linked to cc
update-alternatives --install \
/usr/bin/cc cc /usr/bin/gcc 20 \
--slave /usr/share/man/man1/cc.1.gz cc.1.gz \
/usr/share/man/man1/gcc.1.gz
elif test -x /usr/bin/gcc-3.2; then
# Only gcc 3.2 installed
update-alternatives --install \
/usr/bin/cc cc /usr/bin/gcc-3.2 20 \
--slave /usr/share/man/man1/cc.1.gz cc.1.gz \
/usr/share/man/man1/gcc-3.2.1.gz
elif test -x /usr/bin/gcc-3.3; then
# Only gcc 3.3 installed
update-alternatives --install \
/usr/bin/cc cc /usr/bin/gcc-3.3 20 \
--slave /usr/share/man/man1/cc.1.gz cc.1.gz \
/usr/share/man/man1/gcc-3.3.1.gz
elif test -x /usr/bin/gcc-3.4; then
# Only gcc 3.4 installed
update-alternatives --install \
/usr/bin/cc cc /usr/bin/gcc-3.4 20 \
--slave /usr/share/man/man1/cc.1.gz cc.1.gz \
/usr/share/man/man1/gcc-3.4.1.gz
elif test -x /usr/bin/gcc-4.0; then
# Only gcc 4.0 installed
update-alternatives --install \
/usr/bin/cc cc /usr/bin/gcc-4.0 20 \
--slave /usr/share/man/man1/cc.1.gz cc.1.gz \
/usr/share/man/man1/gcc-4.0.1.gz
else
echo "No C compiler found, please install one." >&2
exit 1
fi
}
autotools_dev()
{
# Use links to the config.{guess,sub} scripts found in the
# autotools-dev package instead of using the potentially old
# versions of those scripts shipped with this distribution.
cd /usr/share/libtool && rm -f config.guess config.sub
for p in config.guess config.sub; do
ln -s ../misc/$p /usr/share/libtool/$p
done
}
case "$1" in
configure)
compiler_check
autotools_dev
;;
abort-upgrade|abort-remove|abort-deconfigure)
# Old package removed some files here, and I'm not sure why, so
# we don't.
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
