39 lines
1.9 KiB
Diff
39 lines
1.9 KiB
Diff
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Build binaries in this package as RELRO PIEs and install shared libraries with
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the execute bit set on them. Prune out the -L/usr/lib*, PIE flags, and CFLAGS
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where they might leak out and affect apps which just want to link with the
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libraries. FIXME: needs to check and not just assume that the compiler supports
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using these flags.
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diff -up krb5-1.9/src/config/shlib.conf krb5-1.9/src/config/shlib.conf
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--- krb5-1.9/src/config/shlib.conf 2008-12-08 17:33:07.000000000 -0500
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+++ krb5-1.9/src/config/shlib.conf 2009-06-04 14:01:28.000000000 -0400
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@@ -430,7 +430,8 @@
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SHLIB_EXPFLAGS='$(SHLIB_RPATH_FLAGS) $(SHLIB_DIRS) $(SHLIB_EXPLIBS)'
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PROFFLAGS=-pg
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PROG_RPATH_FLAGS='$(RPATH_FLAG)$(PROG_RPATH)'
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- CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CFLAGS) $(LDFLAGS)'
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+ CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CFLAGS) -pie -Wl,-z,relro,-z,now $(LDFLAGS)'
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+ INSTALL_SHLIB='${INSTALL} -m755'
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CC_LINK_STATIC='$(CC) $(PROG_LIBPATH) $(CFLAGS) $(LDFLAGS)'
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CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
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CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
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diff -up krb5-1.9/src/krb5-config.in krb5-1.9/src/krb5-config.in
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--- krb5-1.9/src/krb5-config.in 2009-06-04 14:01:28.000000000 -0400
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+++ krb5-1.9/src/krb5-config.in 2009-06-04 14:01:28.000000000 -0400
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@@ -187,8 +187,14 @@ if test -n "$do_libs"; then
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-e 's#\$(RPATH_FLAG)#'"$RPATH_FLAG"'#' \
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-e 's#\$(LDFLAGS)#'"$LDFLAGS"'#' \
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-e 's#\$(PTHREAD_CFLAGS)#'"$PTHREAD_CFLAGS"'#' \
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- -e 's#\$(CFLAGS)#'"$CFLAGS"'#'`
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+ -e 's#\$(CFLAGS)##'`
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+ if test `dirname $libdir` = /usr ; then
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+ lib_flags=`echo $lib_flags | sed -e "s#-L$libdir##" -e "s#$RPATH_FLAG$libdir##"`
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+ fi
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+ lib_flags=`echo $lib_flags | sed -e "s#-fPIE##" -e "s#-pie##"`
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+ lib_flags=`echo $lib_flags | sed -e "s#-Wl,-z,relro,-z,now##"`
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+
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if test $library = 'kdb'; then
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lib_flags="$lib_flags -lkdb5 $KDB5_DB_LIB"
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library=krb5
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