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kbuild: cc-cross-prefix spelling

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Spelling fixes for cc-cross-prefix documentation

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Geert Uytterhoeven
2007-10-21 19:55:00 +02:00
committed by Sam Ravnborg
parent d8d2e78a06
commit 631bcfbbc5
1 changed files with 5 additions and 5 deletions
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10
Documentation/kbuild/makefiles.txt
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@@ -519,17 +519,17 @@ more details, with real examples.
to the user why it stops. to the user why it stops.
cc-cross-prefix cc-cross-prefix
cc-cross-prefix is used to check if there exist a $(CC) in path with cc-cross-prefix is used to check if there exists a $(CC) in path with
one of the listed prefixes. The first prefix where there exist a one of the listed prefixes. The first prefix where there exist a
prefix$(CC) in the PATH is returned - and if no prefix$(CC) is found prefix$(CC) in the PATH is returned - and if no prefix$(CC) is found
then nothing is returned. then nothing is returned.
Additional prefixes are separated by a single space in the Additional prefixes are separated by a single space in the
call of cc-cross-prefix. call of cc-cross-prefix.
This functionality is usefull for architecture Makefile that try This functionality is useful for architecture Makefiles that try
to set CROSS_COMPILE to well know values but may have several to set CROSS_COMPILE to well-known values but may have several
values to select between. values to select between.
It is recommended only to try to set CROSS_COMPILE is it is a cross It is recommended only to try to set CROSS_COMPILE if it is a cross
build (host arch is different from target arch). And is CROSS_COMPILE build (host arch is different from target arch). And if CROSS_COMPILE
is already set then leave it with the old value. is already set then leave it with the old value.
Example: Example: