sessreg: fix gcc6 issue with cpp output

This fix is taken from the Linux From Scratch description.
This commit is contained in:
Juergen Buchmueller 2016-10-04 16:46:51 +02:00
parent 621d9021ff
commit be95164875

View File

@ -21,24 +21,10 @@ case "$XBPS_TARGET_MACHINE" in
;;
esac
post_configure() {
pre_configure() {
local _gccver=$(gcc --version | awk '/^gcc \(GCC\)/ { print $3 }')
#
# gcc6 cpp fails to generate filenames.sed from filenames.sed.c
# thus we remove the buuld rule and provide a filenames.sed file
# with the expected output for Void Linux.
#
if [ "${_gccver%%.*}" -gt 5 ]; then
sed -i man/Makefile -e'/filenames.sed: filenames.sed.c/,+4d'
cat > man/filenames.sed << EOF
/__BEGIN_UTMP_ONLY__/,/__END_UTMP_ONLY__/ d
s|__utmp_manpage__|utmpx|g
s|__utmp_file__|"/var/run/utmp"|g
s|__wtmp_manpage__|wtmpx|g
s|__wtmp_file__|"/var/log/wtmp"|g
s|__ttys_file__|"/etc/ttys"|g
s|__lastlog_file__|"/var/log/lastlog"|g
EOF
sed -e 's/\$(CPP) \$(DEFS)/$(CPP) -P $(DEFS)/' -i man/Makefile.in
fi
}