rust/src/test/run-make-fulldeps/prune-link-args/Makefile

-include ../tools.mk
ifdef IS_WINDOWS
# ignore windows
RUSTC_FLAGS =
else
# Notice the space in the end, this emulates the output of pkg-config
RUSTC_FLAGS = -C link-args="-lc "
endif

all:
	$(RUSTC) $(RUSTC_FLAGS) empty.rs
rustc: filter out empty linker args This is inspired by a mystifying linker failure when using `pkg-config` to generate the linker args: `pkg-config` produces output that ends in a space, thus resulting in an empty linker argument. Also added some updates to the concerning error messages that helped spotting this bug. 2013-12-01 11:08:46 +01:00			`-include ../tools.mk`
test: Fix run-make on windows 2014-04-27 16:52:36 +09:00			`ifdef IS_WINDOWS`
			`# ignore windows`
			`RUSTC_FLAGS =`
			`else`
rustc: filter out empty linker args This is inspired by a mystifying linker failure when using `pkg-config` to generate the linker args: `pkg-config` produces output that ends in a space, thus resulting in an empty linker argument. Also added some updates to the concerning error messages that helped spotting this bug. 2013-12-01 11:08:46 +01:00			`# Notice the space in the end, this emulates the output of pkg-config`
Consolidate codegen-related compiler flags Move them all behind a new -C switch. This migrates some -Z flags and some top-level flags behind this -C codegen option. The -C flag takes values of the form "-C name=value" where the "=value" is optional for some flags. Flags affected: * --llvm-args => -C llvm-args * --passes => -C passes * --ar => -C ar * --linker => -C linker * --link-args => -C link-args * --target-cpu => -C target-cpu * --target-feature => -C target-fature * --android-cross-path => -C android-cross-path * --save-temps => -C save-temps * --no-rpath => -C no-rpath * -Z no-prepopulate => -C no-prepopulate-passes * -Z no-vectorize-loops => -C no-vectorize-loops * -Z no-vectorize-slp => -C no-vectorize-slp * -Z soft-float => -C soft-float * -Z gen-crate-map => -C gen-crate-map * -Z prefer-dynamic => -C prefer-dynamic * -Z no-integrated-as => -C no-integrated-as As a bonus, this also promotes the -Z extra-debug-info flag to a first class -g or --debuginfo flag. * -Z debug-info => removed * -Z extra-debug-info => -g or --debuginfo Closes #9770 Closes #12000 2014-02-06 19:57:09 -08:00			`RUSTC_FLAGS = -C link-args="-lc "`
test: Fix run-make on windows 2014-04-27 16:52:36 +09:00			`endif`
rustc: filter out empty linker args This is inspired by a mystifying linker failure when using `pkg-config` to generate the linker args: `pkg-config` produces output that ends in a space, thus resulting in an empty linker argument. Also added some updates to the concerning error messages that helped spotting this bug. 2013-12-01 11:08:46 +01:00
			`all:`
			`$(RUSTC) $(RUSTC_FLAGS) empty.rs`