rust/tests/run-make-fulldeps/long-linker-command-lines/Makefile

include ../tools.mk

all:
	$(RUSTC) foo.rs -g -O
	RUSTC="$(RUSTC_ORIGINAL)" $(call RUN,foo)
Diagnose missing includes in run-make tests 2022-08-22 19:00:00 -05:00			`include ../tools.mk`
rustc: Attempt to handle super long linker invocations This commit adds logic to the compiler to attempt to handle super long linker invocations by falling back to the `@`-file syntax if the invoked command is too large. Each OS has a limit on how many arguments and how large the arguments can be when spawning a new process, and linkers tend to be one of those programs that can hit the limit! The logic implemented here is to unconditionally attempt to spawn a linker and then if it fails to spawn with an error from the OS that indicates the command line is too big we attempt a fallback. The fallback is roughly the same for all linkers where an argument pointing to a file, prepended with `@`, is passed. This file then contains all the various arguments that we want to pass to the linker. Closes #41190 2017-08-25 22:16:51 -05:00
			`all:`
travis: Upgrade OSX builders This upgrades the OSX builders to the `xcode9.3-moar` image which has 3 cores as opposed to the 2 that our builders currently have. Should help make those OSX builds a bit speedier! 2018-03-06 16:37:08 -06:00			`$(RUSTC) foo.rs -g -O`
rustc: Attempt to handle super long linker invocations This commit adds logic to the compiler to attempt to handle super long linker invocations by falling back to the `@`-file syntax if the invoked command is too large. Each OS has a limit on how many arguments and how large the arguments can be when spawning a new process, and linkers tend to be one of those programs that can hit the limit! The logic implemented here is to unconditionally attempt to spawn a linker and then if it fails to spawn with an error from the OS that indicates the command line is too big we attempt a fallback. The fallback is roughly the same for all linkers where an argument pointing to a file, prepended with `@`, is passed. This file then contains all the various arguments that we want to pass to the linker. Closes #41190 2017-08-25 22:16:51 -05:00			`RUSTC="$(RUSTC_ORIGINAL)" $(call RUN,foo)`