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Merge pull request #1725 from demin-han/master 

Add LLVM_EXTRA_CONFIGURE_FLAGS
This commit is contained in:
Kito Cheng 2025-05-29 14:52:01 +08:00 committed by GitHub
parent aaee081a1c 13c55736de
commit af53b34fd4
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GPG Key ID: B5690EEEBB952194
2 changed files with 5 additions and 3 deletions
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6
Makefile.in
View File

@ -1158,7 +1158,8 @@ stamps/build-llvm-linux: $(LLVM_SRCDIR) $(LLVM_SRC_GIT) $(BINUTILS_SRCDIR) $(BIN
-DLLVM_RUNTIME_TARGETS=$(call make_tuple,$(XLEN),linux-gnu) \
-DLLVM_INSTALL_TOOLCHAIN_ONLY=On \
-DLLVM_BINUTILS_INCDIR=$(BINUTILS_SRCDIR)/include \
-DLLVM_PARALLEL_LINK_JOBS=4
-DLLVM_PARALLEL_LINK_JOBS=4 \
$(LLVM_EXTRA_CONFIGURE_FLAGS)
$(MAKE) -C $(notdir $@)
$(MAKE) -C $(notdir $@) install
# Build shared/static OpenMP libraries on RV64.
@ -1220,7 +1221,8 @@ stamps/build-llvm-newlib: $(LLVM_SRCDIR) $(LLVM_SRC_GIT) $(BINUTILS_SRCDIR) $(BI
-DLLVM_DEFAULT_TARGET_TRIPLE="$(NEWLIB_TUPLE)" \
-DLLVM_INSTALL_TOOLCHAIN_ONLY=On \
-DLLVM_BINUTILS_INCDIR=$(BINUTILS_SRCDIR)/include \
-DLLVM_PARALLEL_LINK_JOBS=4
-DLLVM_PARALLEL_LINK_JOBS=4 \
$(LLVM_EXTRA_CONFIGURE_FLAGS)
$(MAKE) -C $(notdir $@)
$(MAKE) -C $(notdir $@) install
cp $(notdir $@)/lib/LLVMgold.$(SHARED_LIB_SUFFIX) $(INSTALL_DIR)/lib

2
README.md
View File

@ -140,7 +140,7 @@ devtoolset-7 works.
There are a number of additional options that may be passed to
configure. See './configure --help' for more details.
Also you can define extra flags to pass to specific projects: ```BINUTILS_NATIVE_FLAGS_EXTRA, BINUTILS_TARGET_FLAGS_EXTRA, GCC_EXTRA_CONFIGURE_FLAGS, GDB_NATIVE_FLAGS_EXTRA, GDB_TARGET_FLAGS_EXTRA, GLIBC_TARGET_FLAGS_EXTRA, NEWLIB_TARGET_FLAGS_EXTRA```.
Also you can define extra flags to pass to specific projects: ```BINUTILS_NATIVE_FLAGS_EXTRA, BINUTILS_TARGET_FLAGS_EXTRA, GCC_EXTRA_CONFIGURE_FLAGS, GDB_NATIVE_FLAGS_EXTRA, GDB_TARGET_FLAGS_EXTRA, GLIBC_TARGET_FLAGS_EXTRA, NEWLIB_TARGET_FLAGS_EXTRA, LLVM_EXTRA_CONFIGURE_FLAGS```.
Example: ```GCC_EXTRA_CONFIGURE_FLAGS=--with-gmp=/opt/gmp make linux```
#### Set default ISA spec version