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Allow overriding compiler used for runtime library builds #56

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

Allow overriding compiler used for runtime library builds #56

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8 changes: 6 additions & 2 deletions Makefile.in
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Original file line number Diff line number Diff line change
Expand Up @@ -495,13 +495,17 @@ install-cross:
install
export TOOLROOT=@prefix@; $(TOP_SRCDIR)/install_compiler.sh ia64-cross $(if $(BUILD_FORTRAN),"YES","NO")

LIB_ARGS = BUILD_TARGET=$(LIB_BUILD_TARGET) BUILD_COMPILER=SELF BUILD_AREA=$(LIB_BUILD_AREA) MACHINE_TYPE=$(LIB_MACHINE_TYPE) BUILD_ABI=$(LIB_BUILD_ABI) BUILD_ARCH=$(LIB_BUILD_ARCH) BUILD_HOST=$(LIB_BUILD_HOST) BUILD_OPTIMIZE=@BUILD_LIB_OPTIMIZE@
# LIB_BUILD_COMPILER defaults to SELF (use freshly-built opencc).
# Override to GNU when opencc can't run on the build host:
# make lib LIB_BUILD_COMPILER=GNU
LIB_BUILD_COMPILER ?= SELF
LIB_ARGS = BUILD_TARGET=$(LIB_BUILD_TARGET) BUILD_COMPILER=$(LIB_BUILD_COMPILER) BUILD_AREA=$(LIB_BUILD_AREA) MACHINE_TYPE=$(LIB_MACHINE_TYPE) BUILD_ABI=$(LIB_BUILD_ABI) BUILD_ARCH=$(LIB_BUILD_ARCH) BUILD_HOST=$(LIB_BUILD_HOST) BUILD_OPTIMIZE=@BUILD_LIB_OPTIMIZE@
ifeq ($(LIB_BUILD_TARGET),IA64)
LIB_ARGS += BUILD_TYPE=NONSHARED
else
LIB_ARGS += BUILD_TYPE=@BUILD_TYPE@
endif
LIB2_ARGS = BUILD_TARGET=$(LIB2_BUILD_TARGET) BUILD_COMPILER=SELF BUILD_AREA=$(LIB2_BUILD_AREA) MACHINE_TYPE=$(LIB2_MACHINE_TYPE) BUILD_ABI=$(LIB2_BUILD_ABI) BUILD_ARCH=$(LIB2_BUILD_ARCH) BUILD_HOST=$(LIB2_BUILD_HOST) BUILD_OPTIMIZE=@BUILD_LIB_OPTIMIZE@ BUILD_TYPE=@BUILD_TYPE@
LIB2_ARGS = BUILD_TARGET=$(LIB2_BUILD_TARGET) BUILD_COMPILER=$(LIB_BUILD_COMPILER) BUILD_AREA=$(LIB2_BUILD_AREA) MACHINE_TYPE=$(LIB2_MACHINE_TYPE) BUILD_ABI=$(LIB2_BUILD_ABI) BUILD_ARCH=$(LIB2_BUILD_ARCH) BUILD_HOST=$(LIB2_BUILD_HOST) BUILD_OPTIMIZE=@BUILD_LIB_OPTIMIZE@ BUILD_TYPE=@BUILD_TYPE@

.PHONY: library lib clean-library clean-lib
.PHONY: library2 lib2 clean-library2 clean-lib2
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