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gcc-cross: aviod creating invalid symlinks 

There are several invalid symlinks in gcc-cross-initial,
gcc-cross-intermediate and gcc-cross, these cause the error:(56 errors)

tmp/work/i586-poky-linux/gcc-cross-initial-4.6.3+svnr184847-r23/temp/log.do_populate_sysroot:
log.do_populate_sysroot:grep: /path/to/invalid/symlink: No such file or directory

Avoid creating invalid symlinks would fix this problem.

Use the:
[ ! -e file ] || do_something
But not use:
[ -e file ] && do_something
is because that if the "file" doesn't exist, then the whole statement
would return false, and bitbake treats this an error, so use the "||" to
let it always be true.

[YOCTO #2095]

(From OE-Core rev: 7893e74311e53882d8f93ecb95a6bd9f5b14651e)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Robert Yang 2012-03-14 17:13:21 +08:00 committed by Richard Purdie
parent 089767f71e
commit d6426b63a3
2 changed files with 6 additions and 3 deletions
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3
meta/recipes-devtools/gcc/gcc-cross-intermediate.inc
View File

@ -51,7 +51,8 @@ do_install () {
dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
install -d $dest
for t in ar as ld nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
[ ! -e ${BINRELPATH}/${TARGET_PREFIX}$t ] || \
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
done
}

6
meta/recipes-devtools/gcc/gcc-package-cross.inc
View File

@ -19,8 +19,10 @@ do_install () {
dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
install -d $dest
for t in ar as ld nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t ${dest}${TARGET_PREFIX}$t
if [ -e ${BINRELPATH}/${TARGET_PREFIX}$t ]; then
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t ${dest}${TARGET_PREFIX}$t
fi
done
# Remove things we don't need but keep share/java