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* configure.ac: New option --enable-noexecstack.
* Makefile.am (ASFLAGS): Renamed to AM_CCASFLAGS and added the variable for non exectubale stack options. Adapted users.
This commit is contained in:
Werner Koch
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9bf9389179
commit
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@ -1,3 +1,7 @@
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2005-03-11 Werner Koch <wk@g10code.com>
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* configure.ac: New option --enable-noexecstack.
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2005-02-16 Werner Koch <wk@g10code.com>
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Released 1.4.1rc2.
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2
NEWS
2
NEWS
@ -53,6 +53,8 @@ Noteworthy changes in version 1.4.1
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* The "fetch" command of --card-edit now retrieves the key using
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the default keyserver if no URL has been stored on the card.
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* New configure option --enable-noexecstack.
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Noteworthy changes in version 1.4.0 (2004-12-16)
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------------------------------------------------
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4
README
4
README
@ -607,6 +607,10 @@
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This prevents access to certain files and won't
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allow import or export of secret keys.
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--enable-noexecstack
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Pass option --noexecstack to as. Works only when
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using gcc.
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--disable-gnupg-iconv
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If iconv is available it is used to convert
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between utf-8 and the system character set. This
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25
configure.ac
25
configure.ac
@ -102,6 +102,18 @@ if test "$use_m_guard" = yes ; then
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AC_DEFINE(M_GUARD,1,[Define to use the (obsolete) malloc guarding feature])
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fi
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# We don't have a test to check whetyer as(1) knows about the
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# non executable stackioption. Thus we provide an option to enable
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# it.
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AC_MSG_CHECKING([whether non excutable stack support is requested])
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AC_ARG_ENABLE(noexecstack,
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AC_HELP_STRING([--enable-noexecstack],
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[enable non executable stack support (gcc only)]),
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noexecstack_support=$enableval, noexecstack_support=no)
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AC_MSG_RESULT($noexecstack_support)
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# SELinux support includes tracking of sensitive files to avoid
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# leaking their contents through processing these files by gpg itself
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AC_MSG_CHECKING([whether SELinux support is requested])
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AC_ARG_ENABLE(selinux-support,
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AC_HELP_STRING([--enable-selinux-support],
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@ -109,6 +121,7 @@ AC_ARG_ENABLE(selinux-support,
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selinux_support=$enableval, selinux_support=no)
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AC_MSG_RESULT($selinux_support)
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AC_MSG_CHECKING([whether OpenPGP card support is requested])
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AC_ARG_ENABLE(card-support,
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AC_HELP_STRING([--disable-card-support],
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@ -1234,14 +1247,26 @@ esac
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AC_SUBST(NETLIBS)
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AC_SUBST(W32LIBS)
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# Special options used fith gcc.
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if test "$GCC" = yes; then
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# Note that it is okay to use CFLAGS here because this are just
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# warning options and the user should have a chance of overriding
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#them.
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if test "$USE_MAINTAINER_MODE" = "yes"; then
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CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
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CFLAGS="$CFLAGS -Wformat-nonliteral"
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else
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CFLAGS="$CFLAGS -Wall"
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fi
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# Non exec stack hack. Fixme: Write a test to check whether as
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# can cope with it and use the enable-noexecstack option only to
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# disable it in case it is required on sime platforms.
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if test "$noexecstack_support" = yes; then
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NOEXECSTACK_FLAGS="-Wa,--noexecstack"
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fi
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fi
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AC_SUBST(NOEXECSTACK_FLAGS)
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if test "$print_egd_warning" = yes; then
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@ -1,5 +1,7 @@
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2005-03-07 Werner Koch <wk@g10code.com>
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* gpg.sgml (comment): Add note to keep the comment short.
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* DETAILS: Document new status codes.
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2005-02-15 Werner Koch <wk@g10code.com>
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@ -1769,6 +1769,10 @@ Use &ParmString; as a comment string in clear text signatures and
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ASCII armored messages or keys (see --armor). The default behavior is
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not to use a comment string. --comment may be repeated multiple times
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to get multiple comment strings. --no-comments removes all comments.
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It is a good idea to keep the length of a single comment below 60
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characters to avoid problems with mail programs wrapping such lines.
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Note, that those comment lines, like all other header lines, are not
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protected by the signature.
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</para></listitem></varlistentry>
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@ -1,3 +1,8 @@
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2005-03-11 Werner Koch <wk@g10code.com>
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* Makefile.am (ASFLAGS): Renamed to AM_CCASFLAGS and added the
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variable for non exectubale stack options. Adapted users.
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2004-12-20 Werner Koch <wk@g10code.com>
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* mpicoder.c (mpi_read_from_buffer): Don't abort in case of an
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@ -20,8 +20,8 @@
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INCLUDES = -I.. -I$(top_srcdir)/include
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AM_CFLAGS = @MPI_OPT_FLAGS@
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ASFLAGS = @MPI_SFLAGS@
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AM_CFLAGS = $(MPI_OPT_FLAGS)
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AM_CCASFLAGS = $(NOEXECSTACK_FLAGS) $(MPI_SFLAGS)
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EXTRA_DIST = config.links
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DISTCLEANFILES = mpi-asm-defs.h \
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@ -73,7 +73,7 @@ libmpi_a_LIBADD = $(common_asm_objects) @MPI_EXTRA_ASM_OBJS@
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# work and add one to cpp .S files
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.S.o:
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$(CPP) $(INCLUDES) $(DEFS) $< | grep -v '^#' > _$*.s
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$(COMPILE) $(ASFLAGS) -c _$*.s
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$(COMPILE) $(AM_CCASFLAGS) -c _$*.s
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mv -f _$*.o $*.o
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.S.lo:
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