mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-27 14:52:16 +00:00
c28afdff6d
Since bug 1784179, we make `make` keep going after errors. When an error happens, `make` stops rules at the command that fails, but if there are multiple double-colon rules for the same target, it still runs the remaining rules, which has undesirable side effects in client.mk: it stops an already stopped sccache, which leaves an error in the log. Differential Revision: https://phabricator.services.mozilla.com/D161083
69 lines
2.4 KiB
Makefile
69 lines
2.4 KiB
Makefile
# -*- makefile -*-
|
|
# vim:set ts=8 sw=8 sts=8 noet:
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
# Defines main targets for driving the Firefox build system.
|
|
#
|
|
# This make file should not be invoked directly. Instead, use
|
|
# `mach` (likely `mach build`) for invoking the build system.
|
|
#
|
|
# Options:
|
|
# MOZ_OBJDIR - Destination object directory
|
|
# MOZ_MAKE_FLAGS - Flags to pass to $(MAKE)
|
|
#
|
|
#######################################################################
|
|
|
|
ifndef MACH
|
|
$(error client.mk must be used via `mach`. Try running \
|
|
`./mach $(firstword $(MAKECMDGOALS) $(.DEFAULT_GOAL))`)
|
|
endif
|
|
|
|
### Load mozconfig options
|
|
include $(OBJDIR)/.mozconfig-client-mk
|
|
|
|
### Set up make flags
|
|
ifdef MOZ_AUTOMATION
|
|
ifeq (4.0,$(firstword $(sort 4.0 $(MAKE_VERSION))))
|
|
MOZ_MAKE_FLAGS += --output-sync=line
|
|
endif
|
|
endif
|
|
|
|
MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
|
|
|
|
# In automation, manage an sccache daemon. The starting of the server
|
|
# needs to be in a make file so sccache inherits the jobserver.
|
|
SCCACHE_STOP = $(MOZBUILD_MANAGE_SCCACHE_DAEMON) --stop-server
|
|
|
|
# When a command fails, make is going to abort, but we need to terminate the
|
|
# sccache server, otherwise it will prevent make itself from terminating
|
|
# because it would still be running and holding a jobserver token.
|
|
# However, we also need to preserve the command's exit code, thus the
|
|
# gymnastics.
|
|
SCCACHE_STOP_ON_FAILURE = || (x=$$?; $(SCCACHE_STOP) || true; exit $$x)
|
|
|
|
# The default rule is build
|
|
build:
|
|
ifdef MOZBUILD_MANAGE_SCCACHE_DAEMON
|
|
# Terminate any sccache server that might still be around.
|
|
-$(SCCACHE_STOP) > /dev/null 2>&1
|
|
# Start a new server, ensuring it gets the jobserver file descriptors
|
|
# from make (but don't use the + prefix when make -n is used, so that
|
|
# the command doesn't run in that case)
|
|
mkdir -p $(UPLOAD_PATH)
|
|
$(if $(findstring n,$(filter-out --%, $(MAKEFLAGS))),,+)env SCCACHE_LOG=sccache=debug SCCACHE_ERROR_LOG=$(UPLOAD_PATH)/sccache.log $(MOZBUILD_MANAGE_SCCACHE_DAEMON) --start-server
|
|
endif
|
|
### Build it
|
|
+$(MOZ_MAKE) $(SCCACHE_STOP_ON_FAILURE)
|
|
ifdef MOZ_AUTOMATION
|
|
+$(MOZ_MAKE) automation/build $(SCCACHE_STOP_ON_FAILURE)
|
|
endif
|
|
ifdef MOZBUILD_MANAGE_SCCACHE_DAEMON
|
|
# Terminate sccache server. This prints sccache stats.
|
|
-$(SCCACHE_STOP)
|
|
endif
|
|
|
|
.PHONY: \
|
|
build
|