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mk: A few build fixes for i586-pc-windows-msvc

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Detect the triple in the configure script for probing MSVC shenanigans and also
be sure to use `llvm-config` from the build host and not the target when
configuring compiler-rt.
This commit is contained in:
Alex Crichton 2016-03-29 09:33:08 -07:00
parent a11129701c
commit 7668b4bec2
2 changed files with 3 additions and 3 deletions
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2
configure vendored
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@ -1252,7 +1252,7 @@ $ pacman -R cmake && pacman -S mingw-w64-x86_64-cmake
bits=x86_64
msvc_part=amd64
;;
i686-*)
i*86-*)
bits=i386
msvc_part=
;;

4
mk/rt.mk
View File

@ -236,11 +236,11 @@ COMPRT_LIB_$(1) := $$(RT_OUTPUT_DIR_$(1))/$$(COMPRT_NAME_$(1))
COMPRT_BUILD_DIR_$(1) := $$(RT_OUTPUT_DIR_$(1))/compiler-rt
ifeq ($$(findstring msvc,$(1)),msvc)
$$(COMPRT_LIB_$(1)): $$(COMPRT_DEPS) $$(MKFILE_DEPS) $$(LLVM_CONFIG_$(1))
$$(COMPRT_LIB_$(1)): $$(COMPRT_DEPS) $$(MKFILE_DEPS) $$(LLVM_CONFIG_$$(CFG_BUILD))
@$$(call E, cmake: compiler-rt)
$$(Q)cd "$$(COMPRT_BUILD_DIR_$(1))"; $$(CFG_CMAKE) "$(S)src/compiler-rt" \
-DCMAKE_BUILD_TYPE=$$(LLVM_BUILD_CONFIG_MODE) \
-DLLVM_CONFIG_PATH=$$(LLVM_CONFIG_$(1)) \
-DLLVM_CONFIG_PATH=$$(LLVM_CONFIG_$$(CFG_BUILD)) \
-G"$$(CFG_CMAKE_GENERATOR)"
$$(Q)$$(CFG_CMAKE) --build "$$(COMPRT_BUILD_DIR_$(1))" \
--target lib/builtins/builtins \