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Diffstat (limited to 'HOWTO/INSTALL.md')
| -rw-r--r-- | HOWTO/INSTALL.md | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/HOWTO/INSTALL.md b/HOWTO/INSTALL.md index 533960ef99..fd0108f1de 100644 --- a/HOWTO/INSTALL.md +++ b/HOWTO/INSTALL.md @@ -268,6 +268,11 @@ Some of the available `configure` options are: default if possible) * `--{enable,disable}-hipe` - HiPE support (enabled by default on supported platforms) +* `--{enable,disable}-fp-exceptions` - Floating point exceptions (an + optimization for floating point operations). The default differs + depending on operating system and hardware platform. Note that by + enabling this you might get a seemingly working system that sometimes + fail on floating point operations. * `--enable-darwin-universal` - Build universal binaries on darwin i386. * `--enable-darwin-64bit` - Build 64-bit binaries on darwin * `--enable-m64-build` - Build 64-bit binaries using the `-m64` flag to @@ -288,7 +293,7 @@ Some of the available `configure` options are: memory accesses. If `configure` should inform you about no native atomic implementation available, you typically want to try using the `libatomic_ops` library. It can be downloaded from - <http://www.hpl.hp.com/research/linux/atomic_ops/>. + <https://github.com/ivmai/libatomic_ops/>. * `--disable-smp-require-native-atomics` - By default `configure` will fail if an SMP runtime system is about to be built, and no implementation for native atomic memory accesses can be found. If this happens, you are |