Displaying 2 results from an estimated 2 matches for "compilers_cmake_opt".
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compilers_cmake_opts
2016 Mar 12
4
Building with LLVM_PARALLEL_XXX_JOBS
....8.7 officially)
# NOTE #2: For fast builds use recommended CMake >= v3.2 (used:
v3.4.3) and Ninja (used: v1.6.0)
# NOTE #3: How to check available cmake-options?
# EXAMPLE #3: cd $BUILD_DIR ; cmake ../llvm -LA | egrep $CMAKE_OPTS
#
# CMake binary
CMAKE="cmake"
# CMake compiler options
COMPILERS_CMAKE_OPTS="-DCMAKE_C_COMPILER=$COMPILER_CC
-DCMAKE_CXX_COMPILER=$COMPILER_CXX"
# NOTE-1: cmake/ninja: Use LLVM_PARALLEL_COMPILE_JOBS and
LLVM_PARALLEL_LINK_JOBS options
# NOTE-2: For fast builds use available (online) CPUs +1 or set values
explicitly
# NOTE-3: For fast and safe linking use bintils...
2016 Mar 03
3
Building with LLVM_PARALLEL_XXX_JOBS
I had only a quick view on the blog-texts.
It might be that a CLANG generated with LTO/PGO speeds up the build.
Can you confirm this?
Can you confirm binutils-gold speed up the build?
Has LLVM an own linker?
Can be used? Speedup the build?
Yesterday night I loooked through available CMAKE/LLVM variables...
### GOLD
# CMAKE_LINKER:FILEPATH=/usr/bin/ld
#