diff options
| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2009-02-07 22:33:24 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2009-02-07 22:33:24 +0000 |
| commit | 109983c972f5b5c186d27d51439c06adabaf8295 (patch) | |
| tree | cec136fe1caa14dd5e43e4800ac2058d7612aa17 /nuttx/configs/skp16c26 | |
| parent | 3916f5197f732573787cbeed73e14bd634c34319 (diff) | |
Improve build instructions
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@1482 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/configs/skp16c26')
| -rwxr-xr-x | nuttx/configs/skp16c26/README.txt | 41 |
1 files changed, 30 insertions, 11 deletions
diff --git a/nuttx/configs/skp16c26/README.txt b/nuttx/configs/skp16c26/README.txt index 0db52e0f24..f5b968e092 100755 --- a/nuttx/configs/skp16c26/README.txt +++ b/nuttx/configs/skp16c26/README.txt @@ -9,22 +9,38 @@ BUILDING THE R8C/M16C/M32C GNU TOOLCHAIN Change to the directory just above the NuttX installation. If <nuttx-dir> is
where NuttX is installed, then cd to <nuttx-dir>/..
-2. Get the buildroot Module
+2. Get and Install the buildroot Module
- Check out the misc/buildroot module (or download the appropriate buildroot package).
- CVS checkout instructions:
+ a. Using a release tarball:
- cvs -d:pserver:anonymous@nuttx.cvs.sourceforge.net:/cvsroot/nuttx login
- cvs -z3 -d:pserver:anonymous@nuttx.cvs.sourceforge.net:/cvsroot/nuttx co -P nuttx
+ cd <nuttx-dir>/..
+ Download the appropriate buildroot package.
+ unpack the buildroot package
+ rename the directory to buildroot
-3. Move the buildroot Source Tree and create the archive directory
+ b. Using CVS
+
+ Check out the misc/buildroot module. CVS checkout instructions:
- mv misc/buildroot .
+ cvs -d:pserver:anonymous@nuttx.cvs.sourceforge.net:/cvsroot/nuttx login
+ cvs -z3 -d:pserver:anonymous@nuttx.cvs.sourceforge.net:/cvsroot/nuttx co -P misc/buildroot
+
+ Move the buildroot Source Tree and create the archive directory
+
+ mv misc/buildroot .
+
+ Make the archive directory:
+
mkdir archive
- The <nuttx>/../buildroot is where the toolchain is built;
- The <nuttx>/../archive directory is where toolchain sources will be downloaded.
+ The <nuttx-dir>/../buildroot is where the toolchain is built;
+ The <nuttx-dir>/../archive directory is where toolchain sources will be downloaded.
+
+3. Make sure that NuttX is configured
+ cd <nuttx-dir>/tools
+ ./configure.sh <nuttx-configuration>
+
4. Configure and Make the buildroot
cd buildroot
@@ -33,7 +49,9 @@ BUILDING THE R8C/M16C/M32C GNU TOOLCHAIN make
This will download the large source packages for the toolchain and build the toolchain.
- The resulting binaries will be under buildroot/build_m32c.
+ The resulting binaries will be under buildroot/build_m32c. There will also be a
+ large build directory called toolchain_build_m32c; this directory can be removed once
+ the build completes successfully.
Cygwin GCC BUILD NOTES
^^^^^^^^^^^^^^^^^^^^^^
@@ -61,6 +79,7 @@ Cygwin GCC BUILD NOTES toolchain_build_m32c/gcc-4.2.4-initial, then the final GCC is produced in
toolchain_build_m32c/gcc-4.2.4-final. The above error will occur twice: Once for
the intial GCC build (see above) and once for the final GCC build. For the final GCC
- build, the workaround is the same except that the directory will be toolchain_build_m32c/gcc-4.2.4-final/gcc.
+ build, the workaround is the same except that the directory will be
+ toolchain_build_m32c/gcc-4.2.4-final/gcc.
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