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| author | Alex Richardson <alexrichardson@google.com> | 2021-12-09 11:23:47 +0000 |
|---|---|---|
| committer | Alex Richardson <alexrichardson@google.com> | 2023-06-08 07:08:49 -0700 |
| commit | 8c20e005ca0f6459670f0a7c449cc2988f3e04a6 (patch) | |
| tree | 63141d9bdd9b62047e6a56713d3efc40128c5df7 | |
| parent | 496e2f4b8c82f30464c3cdfa3c7a65e6e2ac55c2 (diff) | |
| download | lk-8c20e005ca0f6459670f0a7c449cc2988f3e04a6.tar.gz | |
[make] Set LINKER_TYPE to lld when building with ld.lld
This will be needed in a follow-up commit to disable linker relaxations
for RISC-V since ld.ldd does not support them yet.
| -rw-r--r-- | engine.mk | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -195,6 +195,12 @@ SIZE ?= $(TOOLCHAIN_PREFIX)size NM ?= $(TOOLCHAIN_PREFIX)nm STRIP ?= $(TOOLCHAIN_PREFIX)strip +# Detect whether we are using ld.lld. If we don't detect ld.lld, we assume +# it's ld.bfd. This check can be refined in the future if we need to handle +# more cases (e.g. ld.gold). +LINKER_TYPE := $(shell $(LD) -v 2>&1 | grep -q "LLD" && echo lld || echo bfd) +$(info LINKER_TYPE=$(LINKER_TYPE)) + # Now that CC is defined we can check if warning flags are supported and add # them to GLOBAL_COMPILEFLAGS if they are. ifeq ($(call is_warning_flag_supported,-Wnonnull-compare),yes) |