mirror of
https://review.haiku-os.org/buildtools
synced 2024-11-23 15:29:11 +01:00
25 lines
876 B
Plaintext
25 lines
876 B
Plaintext
dnl GNU_MAKE_JOBSERVER
|
|
dnl
|
|
dnl Implement a workaround for GNU mak jobserver by adding the '+' to the
|
|
dnl recipe line in Makefiles generated by automake.
|
|
dnl
|
|
AC_DEFUN([GNU_MAKE_JOBSERVER],[dnl
|
|
m4_pattern_allow(AM_V_CCLD)
|
|
touch config.status.tmp
|
|
dnl Must keep the same timestamps on config.status and Makefile.
|
|
if touch --reference=config.status config.status.tmp > /dev/null 2>&1; then
|
|
sed '/as_fn_exit 0/i \
|
|
sed -e \"s/^\t\\\(\\\$(AM_V_CCLD)\\\)/\t+ \\\1/\" Makefile > Makefile.tmp \
|
|
touch --reference=Makefile Makefile.tmp \
|
|
mv Makefile.tmp Makefile \
|
|
' config.status > config.status.tmp
|
|
touch --reference=config.status config.status.tmp
|
|
mv config.status.tmp config.status
|
|
chmod +x config.status
|
|
sed -e "s/^\t\(\$(AM_V_CCLD)\)/\t+ \1/" Makefile > Makefile.tmp
|
|
touch --reference=Makefile Makefile.tmp
|
|
mv Makefile.tmp Makefile
|
|
else
|
|
rm -f config.status.tmp
|
|
fi])
|