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Add PREGENERATED_TARG_INFO for cross-compilation #48

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Merged
laijx03 merged 1 commit into from
Mar 3, 2026
Merged

Add PREGENERATED_TARG_INFO for cross-compilation #48

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7 changes: 7 additions & 0 deletions osprey/common/targ_info/Makefile.gbase
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Original file line number Diff line number Diff line change
Expand Up @@ -203,6 +203,12 @@ LLDLIBS =
# This is useful when cross-compiling the compiler.
#----------------------------------------------------------------------

# If PREGENERATED_TARG_INFO is set, use pre-generated files instead of running generators.
# This is needed when cross-compiling (e.g., building x86_64 on ARM64 via Rosetta/QEMU)
# where the host-tool generators may segfault under emulation.
ifdef PREGENERATED_TARG_INFO
COPYSOURCEDIR = $(PREGENERATED_TARG_INFO)
else
ifeq ($(BUILD_ARCH), MIPS64)
ifeq ($(BUILD_HOST), IA32)
ifeq ($(BUILD_TARGET), SL)
Expand All @@ -216,6 +222,7 @@ endif
else
COPYSOURCEDIR = FALSE
endif
endif

.PHONY: default first last install

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