51 lines
2.5 KiB
Diff
51 lines
2.5 KiB
Diff
Build binaries in this package as RELRO PIEs and install shared libraries with
|
|
the execute bit set on them. Prune out the -L/usr/lib*, PIE flags, and CFLAGS
|
|
where they might leak out and affect apps which just want to link with the
|
|
libraries. FIXME: needs to check and not just assume that the compiler supports
|
|
using these flags.
|
|
|
|
diff -up krb5-1.9/src/config/shlib.conf krb5-1.9/src/config/shlib.conf
|
|
--- krb5-1.9/src/config/shlib.conf 2008-12-08 17:33:07.000000000 -0500
|
|
+++ krb5-1.9/src/config/shlib.conf 2009-06-04 14:01:28.000000000 -0400
|
|
@@ -430,7 +430,8 @@
|
|
SHLIB_EXPFLAGS='$(SHLIB_RPATH_FLAGS) $(SHLIB_DIRS) $(SHLIB_EXPLIBS)'
|
|
PROFFLAGS=-pg
|
|
PROG_RPATH_FLAGS='$(RPATH_FLAG)$(PROG_RPATH)'
|
|
- CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CFLAGS) $(LDFLAGS)'
|
|
+ CC_LINK_SHARED='$(CC) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CFLAGS) -pie -Wl,-z,relro,-z,now $(LDFLAGS)'
|
|
+ INSTALL_SHLIB='${INSTALL} -m755'
|
|
CC_LINK_STATIC='$(CC) $(PROG_LIBPATH) $(CFLAGS) $(LDFLAGS)'
|
|
CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
|
|
CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
|
|
diff -up krb5-1.9/src/krb5-config.in krb5-1.9/src/krb5-config.in
|
|
--- krb5-1.9/src/krb5-config.in 2009-06-04 14:01:28.000000000 -0400
|
|
+++ krb5-1.9/src/krb5-config.in 2009-06-04 14:01:28.000000000 -0400
|
|
@@ -187,8 +187,14 @@ if test -n "$do_libs"; then
|
|
-e 's#\$(RPATH_FLAG)#'"$RPATH_FLAG"'#' \
|
|
-e 's#\$(LDFLAGS)#'"$LDFLAGS"'#' \
|
|
-e 's#\$(PTHREAD_CFLAGS)#'"$PTHREAD_CFLAGS"'#' \
|
|
- -e 's#\$(CFLAGS)#'"$CFLAGS"'#'`
|
|
+ -e 's#\$(CFLAGS)##'`
|
|
|
|
+ if test `dirname $libdir` = /usr ; then
|
|
+ lib_flags=`echo $lib_flags | sed -e "s#-L$libdir##" -e "s#$RPATH_FLAG$libdir##"`
|
|
+ fi
|
|
+ lib_flags=`echo $lib_flags | sed -e "s#-fPIE##" -e "s#-pie##"`
|
|
+ lib_flags=`echo $lib_flags | sed -e "s#-Wl,-z,relro,-z,now##"`
|
|
+
|
|
if test $library = 'kdb'; then
|
|
lib_flags="$lib_flags -lkdb5 $KDB5_DB_LIB"
|
|
library=krb5
|
|
diff -up krb5-1.9/src/config/pre.in krb5-1.9/src/config/pre.in
|
|
--- krb5-1.9/src/config/pre.in 2011-04-01 15:45:06.640705226 -0400
|
|
+++ krb5-1.9/src/config/pre.in 2011-04-01 15:45:11.179705234 -0400
|
|
@@ -188,7 +188,7 @@
|
|
INSTALL_SCRIPT=@INSTALL_PROGRAM@
|
|
INSTALL_DATA=@INSTALL_DATA@
|
|
INSTALL_SHLIB=@INSTALL_SHLIB@
|
|
-INSTALL_SETUID=$(INSTALL) $(INSTALL_STRIP) -m 4755 -o root
|
|
+INSTALL_SETUID=$(INSTALL) $(INSTALL_STRIP) -m 4755
|
|
## This is needed because autoconf will sometimes define @exec_prefix@ to be
|
|
## ${prefix}.
|
|
prefix=@prefix@
|