postinst is in fp-compiler-3.0.0 3.0.0+dfsg-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
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set -e
# Load debconf
. /usr/share/debconf/confmodule
CFG_PATH='/etc/fpc.cfg'
PKG_CFG_PATH="/etc/fpc-3.0.0.cfg"
LIB_DIR="/usr/lib/fpc"
MAN_DIR="/usr/share/man/man1"
# Debhelper code
USER_HAS_ENABLED_NEW_CONF="test -L ${CFG_PATH} -o ! -e ${CFG_PATH}"
if ! ${USER_HAS_ENABLED_NEW_CONF}
then
db_get fp-compiler/rename_cfg
if test "${RET}" = "true" -a -e ${CFG_PATH}
then
mv "${CFG_PATH}" "${CFG_PATH}.bak"
fi
fi
# Create new compiler configuration file
fpcmkcfg-3.0.0 -0 -d "basepath=${LIB_DIR}/\$fpcversion" -o "${PKG_CFG_PATH}"
# Add multiarch path to /etc/fpc.cfg so executables linked against libc can be corectly linked
echo '# multiarch library search path' >> ${PKG_CFG_PATH}
echo '-Fl/usr/lib/$fpctarget-*' >> ${PKG_CFG_PATH}
# Define a default location, multi-arch compatible, for third party units.
cat >> ${PKG_CFG_PATH} <<EOF
# Third party units should be installe in a, multi-arch compatible location.
# Units should be installed in /usr/lib/\$fpctarget-gnu/fp-units-2.6.2/\$pkg/.
# Ech fp-units package should install a configuration file called \$pkg.cfg in
#CFGDIR /etc/fpc-\$fpcversion.cfg.d/\$fpctarget
EOF
if test -n ${WINDRES_BIN}
then
db_get fp-compiler/windres
if test -n "${RET}"
then
WINDRES_BIN=${RET}
fi
fi
sed -e '\@# MS Windows .rc resource compiler@d' -e '\@-FC@d' -i ${PKG_CFG_PATH}
if test -n "${WINDRES_BIN}"
then
echo '# MS Windows .rc resource compiler' >> ${PKG_CFG_PATH}
echo "-FC${WINDRES_BIN}" >> ${PKG_CFG_PATH}
fi
# add alternatives
update-alternatives \
--install /usr/bin/fpc fpc /usr/bin/fpc-3.0.0 3000000 \
--slave /usr/bin/ppcx64 ppcx64 ${LIB_DIR}/3.0.0/ppcx64 \
--slave /usr/bin/fpc-depends fpc-depends /usr/bin/fpc-depends-3.0.0 \
--slave /usr/bin/fpcres fpcres /usr/bin/fpcres-3.0.0 \
--slave ${MAN_DIR}/ppcx64.1.gz ppcx64.1.gz ${MAN_DIR}/ppcx64-3.0.0.1.gz \
--slave ${MAN_DIR}/fpc.1.gz fpc.1.gz ${MAN_DIR}/fpc-3.0.0.1.gz \
--slave ${MAN_DIR}/fpc-depends.1.gz fpc-depends.1.gz ${MAN_DIR}/fpc-depends-3.0.0.1.gz \
--slave ${MAN_DIR}/fpcres.1.gz fpcres.1.gz ${MAN_DIR}/fpcres-3.0.0.1.gz
# Configuration file is a special case as it is backward compatible and is
# likely to be handled as a special alternative pointing to the latest release
if ${USER_HAS_ENABLED_NEW_CONF}
then
update-alternatives \
--install ${CFG_PATH} fpc.cfg ${PKG_CFG_PATH} 3000000
fi
# Replace legacy/gnu pascal compilers
update-alternatives \
--install /usr/bin/pc pc /usr/bin/fpc-3.0.0 20 \
--slave ${MAN_DIR}/pc.1.gz pc.1.gz ${MAN_DIR}/fpc-3.0.0.1.gz
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