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author | Darius Rad <darius@bluespec.com> | 2015-02-23 19:35:15 -0500 |
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committer | Darius Rad <darius@bluespec.com> | 2015-03-06 09:28:38 -0500 |
commit | 6b25a64afad93450981e6fc82dba583a41b289d3 (patch) | |
tree | 03ef22722718b7b7863df25ba0f5670c6959270d /README.md | |
parent | 9d281d0f5802f2de5bcad330374ebc054e0258d9 (diff) | |
download | riscv-gnu-toolchain-6b25a64afad93450981e6fc82dba583a41b289d3.zip riscv-gnu-toolchain-6b25a64afad93450981e6fc82dba583a41b289d3.tar.gz riscv-gnu-toolchain-6b25a64afad93450981e6fc82dba583a41b289d3.tar.bz2 |
configure/Makefile: Add support for more options.
Add support to configure and Makefile.in for --disable-atomic,
--disable-float, and --enable-multilib.
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -51,3 +51,18 @@ run the following command: ./configure --prefix=/opt/riscv make linux +### Installation (Linux multilib) + +To build the Linux cross-compiler with support for both 32-bit and +64-bit, run the following commands: + + ./configure --prefix=/opt/riscv --enable-multilib + make linux + +The multilib compiler will have the prefix riscv-unknown-linux-gnu-, +rather than the usual prefix (riscv32-... or riscv64-...). + +### Advanced Options + +There are a number of additional options that may be passed to +configure. See './configure --help' for more details. |