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* Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
93 lines
2.5 KiB
Makefile
93 lines
2.5 KiB
Makefile
## Makefile for the toplevel directory of the libssp library.
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##
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## Copyright (C) 2005
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## Free Software Foundation, Inc.
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##
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AUTOMAKE_OPTIONS = 1.9.5 foreign
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ACLOCAL_AMFLAGS = -I .. -I ../config
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MAINT_CHARSET = latin1
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# May be used by various substitution variables.
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gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
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if LIBSSP_USE_SYMVER
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version_arg = -Wl,--version-script=$(srcdir)/ssp.map
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version_dep = $(srcdir)/ssp.map
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else
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version_arg =
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version_dep =
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endif
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AM_CFLAGS = -Wall
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toolexeclib_LTLIBRARIES = libssp.la libssp_nonshared.la
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nobase_include_HEADERS = ssp/ssp.h ssp/string.h ssp/stdio.h ssp/unistd.h
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libssp_la_SOURCES = \
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ssp.c gets-chk.c memcpy-chk.c memmove-chk.c mempcpy-chk.c \
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memset-chk.c snprintf-chk.c sprintf-chk.c stpcpy-chk.c \
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strcat-chk.c strcpy-chk.c strncat-chk.c strncpy-chk.c \
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vsnprintf-chk.c vsprintf-chk.c
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libssp_la_LIBADD =
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libssp_la_DEPENDENCIES = $(version_dep) $(libssp_la_LIBADD)
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libssp_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` \
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$(version_arg)
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libssp_nonshared_la_SOURCES = \
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ssp-local.c
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libssp_nonshared_la_CFLAGS = -prefer-pic
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libssp_nonshared_la_LIBADD =
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libssp_nonshared_la_DEPENDENCIES = $(libssp_nonshared_la_LIBADD)
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libssp_nonshared_la_LDFLAGS = -static
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# XXX hack alert
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# From libffi/Makefile.am
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# Work around what appears to be a GNU make bug handling MAKEFLAGS
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# values defined in terms of make variables, as is the case for CC and
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# friends when we are called from the top level Makefile.
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AM_MAKEFLAGS = \
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"AR_FLAGS=$(AR_FLAGS)" \
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"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
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"CFLAGS=$(CFLAGS)" \
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"CXXFLAGS=$(CXXFLAGS)" \
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"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
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"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
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"INSTALL=$(INSTALL)" \
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"INSTALL_DATA=$(INSTALL_DATA)" \
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"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
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"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
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"JC1FLAGS=$(JC1FLAGS)" \
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"LDFLAGS=$(LDFLAGS)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
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"MAKE=$(MAKE)" \
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"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
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"PICFLAG=$(PICFLAG)" \
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"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
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"SHELL=$(SHELL)" \
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"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
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"exec_prefix=$(exec_prefix)" \
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"infodir=$(infodir)" \
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"libdir=$(libdir)" \
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"prefix=$(prefix)" \
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"includedir=$(includedir)" \
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"AR=$(AR)" \
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"AS=$(AS)" \
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"CC=$(CC)" \
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"CXX=$(CXX)" \
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"LD=$(LD)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"NM=$(NM)" \
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"PICFLAG=$(PICFLAG)" \
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"RANLIB=$(RANLIB)" \
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"DESTDIR=$(DESTDIR)"
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MAKEOVERRIDES=
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## ################################################################
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