xbps-src: new code to verify shlibs, rundeps from shlibs are added automagically.

This commit is contained in:
Juan RP 2011-11-11 15:59:13 +01:00
parent 9bda824de0
commit 05e4225a55

View file

@ -1,5 +1,5 @@
#-
# Copyright (c) 2010 Juan Romero Pardines.
# Copyright (c) 2010-2011 Juan Romero Pardines.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@ -43,17 +43,16 @@ find_rundep()
verify_rundeps()
{
local j i f nlib verify_deps maplib found_dup igndir
local missing missing_libs rdep builddep rdep_list builddep_list
local j f nlib verify_deps maplib found_dup igndir
local broken rdep found rsonamef soname_list
PKG_DESTDIR="$1"
maplib="$XBPS_COMMONVARSDIR/mapping_shlib_binpkg.txt"
[ -n "$noarch" -o -n "$noverifyrdeps" ] && return 0
msg_normal "$pkgver: verifying required run dependencies, please wait...\n"
msg_normal "$pkgver: verifying required shlibs...\n"
depsftmp=$(mktemp -t xbps_src_depstmp.XXXXXXXXXX) || exit 1
find ${PKG_DESTDIR} -type f -perm -u+w > $depsftmp 2>/dev/null
find ${1} -type f -perm -u+w > $depsftmp 2>/dev/null
exec 3<&0 # save stdin
exec < $depsftmp
@ -75,8 +74,8 @@ verify_rundeps()
verify_deps="$nlib"
continue
fi
for i in ${verify_deps}; do
[ "$i" != "$nlib" ] && continue
for j in ${verify_deps}; do
[ "$j" != "$nlib" ] && continue
found_dup=1
break
done
@ -91,99 +90,94 @@ verify_rundeps()
exec 0<&3 # restore stdin
rm -f $depsftmp
# Now verify that those required libs are added into package's
# template via Add_dependency.
#
# Add required run time packages by using required shlibs resolved
# above, the mapping is done thru the mapping_shlib_binpkg.txt file.
#
for f in ${verify_deps}; do
# Bail out if maplib is not aware for this lib
rdep="$(grep "$f" $maplib|awk '{print $2}')"
rdepcnt="$(grep "$f" $maplib|awk '{print $2}'|wc -l)"
if [ -z "$rdep" ]; then
echo " UNKNOWN PACKAGE FOR SHLIB DEPENDENCY '$f', PLEASE FIX!"
echo " SONAME: $f <-> UNKNOWN PKG PLEASE FIX!"
broken=1
fi
# Ignore libs by current pkg
[ "$rdep" = "$pkgname" ] && continue
# Check if shlib is provided by multiple pkgs.
if [ "$rdepcnt" -gt 1 ]; then
echo " shlib dependency '$f' is provided by these pkgs: "
for j in ${rdep}; do
printf "\t$j\n"
[ -z "${_rdep}" ] && _rdep=$j
done
else
_rdep=$rdep
fi
# Ignore libs by current pkg
if [ "${_rdep}" = "$pkgname" ]; then
echo " SONAME: $f <-> ${_rdep} (ignored)"
continue
fi
# Warn if rundep is not in template.
if find_rundep "$rdep"; then
echo " REQUIRED SHLIB DEPENDENCY '$f' FROM PACKAGE '$rdep' MISSING, PLEASE FIX!"
missing=1
if [ -z "$missing_libs" ]; then
missing_libs="$f"
# Add required shlib to rundeps.
echo " SONAME: $f <-> ${_rdep}"
if [ -z "$soname_list" ]; then
soname_list="${f}"
else
soname_list="${soname_list} ${f}"
fi
if find_rundep ${_rdep}; then
Add_dependency run ${_rdep}
fi
unset rdep _rdep rdepcnt
done
#
# If pkg uses any SONAME not known, error out.
#
[ -n "$broken" ] && \
msg_error "$pkgver: cannot guess required shlibs, aborting!\n"
#
# Update package's rshlibs file.
#
unset broken
msg_normal "$pkgver: updating rshlibs file...\n"
rsonamef=${XBPS_SRCPKGDIR}/${pkgname}/${pkgname}.rshlibs
if [ ! -f $rsonamef ]; then
# file not found, add soname.
for j in ${soname_list}; do
echo " SONAME: $j (added)"
echo "${j}" >> $rsonamef
done
else
# check if soname is already in the rshlibs file.
for j in ${soname_list}; do
if ! grep -q "$j" $rsonamef; then
echo " SONAME: $j (added)"
echo "$j" >> $rsonamef
broken=1
fi
done
exec 3<&0 # save stdin
exec < $rsonamef
# now check if any soname in the rshlibs file is unnecessary.
while read f; do
for j in ${soname_list}; do
if [ "$f" = "$j" ]; then
found=1
continue
fi
for i in ${missing_libs}; do
[ "$i" != "$f" ] && continue
found_dup=1
break
done
if [ -z "$found_dup" ]; then
missing_libs="$missing_libs $f"
fi
unset found_dup
if [ -n "$found" ]; then
unset found
continue
fi
echo " shlib dependency '$f' provided by the '$rdep' package (OK)."
unset rdep
echo " SONAME: $f (removed, not required)"
sed -i "/^${f}$/d" $rsonamef
broken=1
done
[ -z "$missing" ] && return 0
# Print an informative message suggesting what needs to be added
# into the build template.
msg_normal "The following code needs to be added into the build template:\n"
echo "============ CUT HERE ==============="
for f in ${missing_libs}; do
rdep="$(grep "$f" $maplib|awk '{print $2}')"
rdepcnt="$(grep "$f" $maplib|awk '{print $2}'|wc -l)"
builddep="$(grep "$f" $maplib|awk '{print $3}')"
# If required shlib is provided by multiple pkgs pass
# to next one.
[ "$rdepcnt" -gt 1 ] && continue
if [ -z "$rdep_list" ]; then
rdep_list="$rdep"
exec 0<&3 # restore stdin
fi
if [ -z "$builddep_list" -a -n "$builddep" ]; then
builddep_list="$builddep"
fi
for i in ${rdep_list}; do
[ "$rdep" != "$i" ] && continue
found_dup=1
break
done
if [ -z "$found_dup" ]; then
rdep_list="$rdep_list $rdep"
fi
unset found_dup
for i in ${builddep_list}; do
[ "$builddep" != "$i" ] && continue
found_dup=1
break
done
if [ -z "$found_dup" ]; then
builddep_list="$builddep_list $builddep"
fi
unset found_dup
done
for f in ${rdep_list}; do
echo "Add_dependency run $f"
done
for f in ${builddep_list}; do
echo "Add_dependency build $f"
done
echo "============ CUT HERE ==============="
msg_error "$pkgver: incorrect run dependencies, won't continue...\n"
if [ -n "$broken" ]; then
msg_error "$pkgver: shlibs changed: a revbump is necessary!\n"
fi
}