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Build pt_chown as PIE.

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This commit is contained in:
Ulrich Drepper 2009-06-16 20:46:42 -07:00
parent f60ddf9bf7
commit f051ddfe22
2 changed files with 17 additions and 0 deletions
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4
ChangeLog
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@ -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> 2009-06-15 Andreas Schwab <aschwab@redhat.com>
* debug/xtrace.sh (do_help): Don't treat bug reporting message as * debug/xtrace.sh (do_help): Don't treat bug reporting message as

13
login/Makefile
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@ -54,10 +54,23 @@ otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
$(resolvobjdir)/libresolv.a $(common-objpfx)libc.a $(resolvobjdir)/libresolv.a $(common-objpfx)libc.a
endif endif
ifeq (yesyes,$(have-fpie)$(build-shared))
pt_chown-cflags += $(pie-ccflag)
endif
ifeq (yes,$(have-ssp))
pt_chown-cflags += -fstack-protector
endif
ifeq (yes,$(have-libcap)) ifeq (yes,$(have-libcap))
libcap = -lcap libcap = -lcap
endif endif
CFLAGS-pt_chown.c = $(pt_chown-cflags)
LDLIBS-pt_chown = $(libcap) 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. # pt_chown needs to be setuid root.
$(inst_libexecdir)/pt_chown: $(objpfx)pt_chown $(+force) $(inst_libexecdir)/pt_chown: $(objpfx)pt_chown $(+force)