commit 2f8fdee3a35f691e9a190b0e83fa0310a8250012
author Giuliano Belinassi <giuliano.belinassi@usp.br> Mon Aug 17 21:11:01 2020 -0300
committer Giuliano Belinassi <giuliano.belinassi@usp.br> Thu Aug 20 16:51:07 2020 -0300
tree 05a57897287467b613119094609aba8f0e42d9aa
parent 82d1c7e47a05fcfb7bd64e534b7e98d055047e72

Add `+' for Jobserver Integration

GNU Make expects that a `+' token is present on the beggining of the
rule command if it wants to interact with the Jobserver [1]. This commit
add such token for the Makefiles in GCC.

[1] https://www.gnu.org/software/make/manual/html_node/POSIX-Jobserver.html#POSIX-Jobserver

gcc/ChangeLog:
intl/ChageLog:
libbacktrace/ChangeLog:
libcpp/ChangeLog:
libdecnumber/ChangeLog:
libiberty/ChangeLog:
zlib/ChangeLog:

2020-08-20  Giuliano Belinassi  <giuliano.belinassi@usp.br>

		* Makefile.in: Use `+' on rule calling GCC.