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| author | Ulrich Drepper <drepper@redhat.com> | 2009-06-16 20:46:42 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-06-16 20:46:42 -0700 |
| commit | f051ddfe22d3db4e77d6a545d5363be8b986cb96 (patch) | |
| tree | 0eb2454ecb7b16a095f107a6316f4d54dd7076a6 | |
| parent | f60ddf9bf737e015f7da866ca7f46006b4ce9700 (diff) | |
| download | glibc-f051ddfe22d3db4e77d6a545d5363be8b986cb96.tar.gz glibc-f051ddfe22d3db4e77d6a545d5363be8b986cb96.tar.xz glibc-f051ddfe22d3db4e77d6a545d5363be8b986cb96.zip | |
Build pt_chown as PIE.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | login/Makefile | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c91fe1f922..115cb8cde3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2009-06-16 Ulrich Drepper <drepper@redhat.com> + + * login/Makefile: Build pt_chown as PIE. + 2009-06-15 Andreas Schwab <aschwab@redhat.com> * debug/xtrace.sh (do_help): Don't treat bug reporting message as diff --git a/login/Makefile b/login/Makefile index 427c050a89..beb2a5c3a8 100644 --- a/login/Makefile +++ b/login/Makefile @@ -54,10 +54,23 @@ otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \ $(resolvobjdir)/libresolv.a $(common-objpfx)libc.a endif +ifeq (yesyes,$(have-fpie)$(build-shared)) +pt_chown-cflags += $(pie-ccflag) +endif +ifeq (yes,$(have-ssp)) +pt_chown-cflags += -fstack-protector +endif ifeq (yes,$(have-libcap)) libcap = -lcap endif +CFLAGS-pt_chown.c = $(pt_chown-cflags) LDLIBS-pt_chown = $(libcap) +ifeq (yesyes,$(have-fpie)$(build-shared)) +LDFLAGS-pt_chown = -Wl,-z,now + +$(objpfx)pt_chown: $(objpfx)pt_chown.o + $(+link-pie) +endif # pt_chown needs to be setuid root. $(inst_libexecdir)/pt_chown: $(objpfx)pt_chown $(+force) |