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find-package (FindByPath): emit file-level dependencies for paths that are under RPM_BUILD_ROOT

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This commit is contained in:
Alexey Tourbin 2007-11-23 12:54:37 +03:00
parent 22854f6e29
commit 6e73a89c9b
1 changed files with 32 additions and 3 deletions
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35
scripts/find-package.in
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@ -58,6 +58,12 @@ Debug "RPM_FINDPACKAGE_ROOT_PATH=$RPM_FINDPACKAGE_ROOT_PATH"
# Below we use 'local Verbose=Info' to increase per-case verbosity.
Verbose=Verbose
if [ -n "${RPM_BUILD_ROOT-}" ]; then
findpackage_xbroot=$(readlink -ve "$RPM_BUILD_ROOT")
else
unset findpackage_xbroot ||:
fi
FindByPath()
{
# Dependence name starts with `/'.
@ -74,9 +80,32 @@ FindByPath()
fi
# Does it belong to buildroot?
if [ -n "${RPM_BUILD_ROOT-}" ] && [ -e "$RPM_BUILD_ROOT$rep" -o -L "$RPM_BUILD_ROOT$rep" ]; then
$Verbose "$f: $rep -> \$RPM_BUILD_ROOT$rep (skip)"
return
if [ -n "${RPM_BUILD_ROOT-}" ]; then
local xbrep
xbrep=$(CanonPath "$RPM_BUILD_ROOT$rep")
if [ -n "$xbrep" -a -z "${xbrep##$findpackage_xbroot/*}" ]; then
# Good. The path was canonicalized against buildroot.
if [ -e "$xbrep" -o -L "$xbrep" ]; then
# The file is under buildroot. We emit file-level dependency.
# If the file is in the same package, rpm-build will optimize
# out the dependency. Otherwise, the file is to be packaged
# into another subpackage, and we get something like more strict
# dependencies between subpackages.
xbrep=${xbrep##$findpackage_xbroot}
$Verbose "$f: $rep -> \$RPM_BUILD_ROOT$xbrep"
printf '%s\n' "$xbrep"
return 0
fi
elif [ "$xbrep" = "$findpackage_xbroot" ]; then
# Still okay. Probably nothing is required.
return 0
else
# Too bad. The path was canonicalized outside buildroot.
# Some path component seems to be evil symbolic link...
Info "$f: $rep cannot be canonicalized under RPM_BUILD_ROOT"
# Don't know what to do. Maybe just proceed.
fi
unset xbrep
fi
# Is it an alternative? Path components can be alternatives, too.