diff options
| author | David Edelsohn <edelsohn@gnu.org> | 2001-08-07 16:42:03 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2001-08-07 12:42:03 -0400 |
| commit | e85152835015727927dcece51f9d73f2a92c12f4 (patch) | |
| tree | 31f7d12eb6b4bbd5e5835245f771233d978a0b68 /gcc/doc | |
| parent | 056400f19d802b9236f047bbf6506000ed8c6721 (diff) | |
| download | gcc-e85152835015727927dcece51f9d73f2a92c12f4.zip gcc-e85152835015727927dcece51f9d73f2a92c12f4.tar.gz gcc-e85152835015727927dcece51f9d73f2a92c12f4.tar.bz2 | |
* doc/install.texi: Document fine-grained multilib configuration.
From-SVN: r44695
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/install.texi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 0ca1703..583316d 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -502,6 +502,28 @@ libraries to support different target variants, calling conventions, etc should not be built. The default is to build a predefined set of them. +Some targets provide finer-grained control over which multilibs are built +(e.g., @option{--disable-softfloat}): +@table @code + +@item arc-*-elf* +biendian. + +@item arm-*-* +fpu, 26bit, underscore, interwork, biendian, nofmult. + +@item m68*-*-* +softfloat, m68881, m68000, m68020. + +@item mips*-*-* +single-float, biendian, softfloat. + +@item powerpc*-*-*, rs6000*-*-* +aix64, pthread, softfloat, powercpu, powerpccpu, powerpcos, biendian, +sysv, aix. + +@end table + @item --enable-threads Specify that the target supports threads. This affects the Objective-C compiler and runtime |