llvm.org GIT mirror llvm / 6f20194
Minor enhancement to build process notes for ARM platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166769 91177308-0d34-0410-b5e6-96231b3b80d8 David Tweed 7 years ago
1 changed file(s) with 15 addition(s) and 2 deletion(s). Raw diff Collapse all Expand all
2626
2727 #. If you want to run ``make
2828 check-all`` after building LLVM/Clang, to avoid false alarms (eg, ARCMT
29 failure) please use the following configuration:
29 failure) please use at least the following configuration:
3030
3131 .. code-block:: bash
3232
33 $ ../$LLVM_SRC_DIR/configure --with-abi=aapcs
33 $ ../$LLVM_SRC_DIR/configure --with-abi=aapcs-vfp
34
35 #. The most popular linaro/ubuntu OS's for ARM boards, eg, the
36 Pandaboard, have become hard-float platforms. The following set
37 of configuration options appears to be a good choice for this
38 platform:
39
40 .. code-block:: bash
41
42 ./configure --build=armv7l-unknown-linux-gnueabihf
43 --host=armv7l-unknown-linux-gnueabihf
44 --target=armv7l-unknown-linux-gnueabihf --with-cpu=cortex-a9
45 --with-float=hard --with-abi=aapcs-vfp --with-fpu=neon
46 --enable-targets=arm --disable-optimized --enable-assertions