SMP is enabled by default, remove usage of --enable-smp
and document how to disable SMP, if needed.
Signed-off-by: Richard Weinberger <rich...@nod.at>
---
doc/asciidoc/README.INSTALL.adoc | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/doc/asciidoc/README.INSTALL.adoc b/doc/asciidoc/README.INSTALL.adoc
index c0f4c12e99b4..d2b7e6f782eb 100644
--- a/doc/asciidoc/README.INSTALL.adoc
+++ b/doc/asciidoc/README.INSTALL.adoc
@@ -538,9 +538,9 @@ only reason to turn this feature on would be aimed at
cancelling
threads which run significantly long, syscall-less busy loops with no
explicit exit condition, which should probably be revisited anyway.
-*--enable-smp*::
+*--disable-smp*::
- Turns on SMP support for Xenomai libraries.
+ Turns off SMP support for Xenomai libraries.
[CAUTION]
SMP support must be enabled in Xenomai libraries when the
@@ -671,9 +671,6 @@ The examples in following sections use the following
conventions:
the host immediately updates the target system with the installed
programs and libraries.
-CAUTION: In the examples below, make sure to add `--enable-smp` to the
-_configure_ script options if building for a SMP-enabled kernel.
-
Building the x86 libraries (32/64bit)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -683,7 +680,7 @@ typically run:
------------------------------------------------------------------------------
$ mkdir $build_root && cd $build_root
-$ $xenomai_root/configure --with-core=mercury --enable-smp --enable-pshared
+$ $xenomai_root/configure --with-core=mercury --enable-pshared
$ make install
------------------------------------------------------------------------------
@@ -692,7 +689,7 @@ same feature set, for running on x86_32 could be:
------------------------------------------------------------------------------
$ mkdir $build_root && cd $build_root
-$ $xenomai_root/configure --with-core=cobalt --enable-smp --enable-pshared \
+$ $xenomai_root/configure --with-core=cobalt --enable-pshared \
--host=i686-linux CFLAGS="-m32 -O2" LDFLAGS="-m32"
$ make install
------------------------------------------------------------------------------
@@ -743,10 +740,10 @@ for the supported SOCs:
gcc versions the flag for armv7
may be `-march=armv7-a` or
`-march=armv7a`]|
-|imx6q | `-march=armv7-a -mfpu=vfp3` footnoteref:[armv7] | --enable-smp
+|imx6q | `-march=armv7-a -mfpu=vfp3` footnoteref:[armv7] |
|ixp4xx | `-march=armv5 -msoft-float` | `--enable-arm-tsc=ixp4xx`
|omap3 | `-march=armv7-a -mfpu=vfp3` footnoteref:[armv7] |
-|omap4 | `-march=armv7-a -mfpu=vfp3` footnoteref:[armv7] | --enable-smp
+|omap4 | `-march=armv7-a -mfpu=vfp3` footnoteref:[armv7] |
|orion | `-march=armv5 -mfpu=vfp` |
|pxa | `-march=armv5 -msoft-float` |
|pxa3xx | `-march=armv5 -msoft-float` |
--enable-arm-quirks=xscale3
--
2.26.2
