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authorYann E. MORIN" <yann.morin.1998@anciens.enib.fr>2010-08-14 14:37:11 (GMT)
committerYann E. MORIN" <yann.morin.1998@anciens.enib.fr>2010-08-14 14:37:11 (GMT)
commita211f4100d3e0196807dbd3b4f1839c41f79f5b1 (patch)
treed29a9ed57c0946e22afaed850658e4075c6ab1d9 /docs/README.macos.txt
parentebaebdacf45166a587e4e4d2d5e7b2f7a08965e2 (diff)
docs: split into multiple files
The overview.txt file has evolved into more than just an overview. Split it into chapters, and include the misc tutorials. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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-22 May 2010 - Titus
-
-Prerequisites and instructions for using crosstool-NG for building a cross
-toolchain on MacOS as host.
-
-0) Mac OS Snow Leopard, with Developer Tools 3.2 installed, or
- Mac OS Leopard, with Developer Tools & newer gcc (>= 4.3) installed
- via macports
-
-1) You have to use a case sensitive file system for ct-ng's build and target
- directories. Use a disk or disk image with a case sensitive fs that you
- mount somewhere.
-
-2) Install macports (or similar easy means of installing 3rd party software),
- make sure that macport's bin dir is in your PATH.
- Furtheron assuming it is /opt/local/bin.
-
-3) Install (at least) the following macports
- ncurses
- lzmautils
- libtool
- binutils
- gsed
- gawk
- gcc43 (only necessary for Leopard OSX 10.5)
-
- On Leopard, make sure that the macport's gcc is called with the default
- commands (gcc, g++,...), e.g. via macport gcc_select
-
-4) run ct-ng's configure with the following tool configuration
- (assuming you have installed the tools via macports in /opt/local):
- ./configure --with-sed=/opt/local/bin/gsed \
- --with-libtool=/opt/local/bin/glibtool \
- --with-objcopy=/opt/local/bin/gobjcopy \
- --with-objdump=/opt/local/bin/gobjdump \
- --with-readelf=/opt/local/bin/greadelf \
- [...other configure parameters as you like...]
-
-5) proceed as described in standard documentation
-
------
-
-HINTS:
-- Apparently, GNU make's builtin variable .LIBPATTERNS is misconfigured
- under MacOS: It does not include lib%.dylib.
- This affects build of (at least) gdb-7.1
- Put 'lib%.a lib%.so lib%.dylib' as .LIBPATTERNS into your environment
- before executing ct-ng build.
- See http://www.gnu.org/software/make/manual/html_node/Libraries_002fSearch.html
- as an explanation.