[PATCH 4/4] catch syscall -- try 4 -- Build system, testcase and documentation

[Daniel Jacobowitz]

On Sun, Jan 25, 2009 at 10:30:36PM -0200, Sérgio Durigan Júnior wrote:
> -HFILES_NO_SRCDIR = osf-share/cma_debug_client.h	\
> +HFILES_NO_SRCDIR = osf-share/cma_debug_client.h	linux-tdep.h \

Space there, not tab please.

> @@ -844,11 +857,38 @@ generated_files = config.h observer.h observer.inc ada-lex.c \
>  	$(COMPILE) $<
>  	$(POSTCOMPILE)
>  
> -all: gdb$(EXEEXT) $(CONFIG_ALL)
> +all: gdb$(EXEEXT) $(CONFIG_ALL) xml-syscall-copy
>  	@$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=`echo $(SUBDIRS) | sed 's/testsuite//'`" subdir_do
>  .PHONY: all-tui
>  all-tui: $(TUI)$(EXEEXT)
>  
> +xml-syscall-copy:
> +	if [ "`cd $(srcdir) && pwd`" != "`pwd`" ] ; then \
> +	  mkdir -p ./$(XML_SYSCALLS_DIR) ; \
> +	  list='$(XML_SYSCALLS_FILES)' ; \
> + 	  for file in $$list ; do \
> +	    f=$(srcdir)/$(XML_SYSCALLS_DIR)/$$file ; \
> +	    if test -f $$f ; then \
> +	      $(INSTALL_DATA) $$f \
> +	    	  ./$(XML_SYSCALLS_DIR) ; \
> +	    fi ; \
> +	  done ; \
> +	fi ;

Why is this necessary?  Is it for running GDB from the build
directory?  If that's it, please add a comment.

Also, this and xml-syscall-install need a ".PHONY:" since they are not
the names of real files.

> +# Until "catch syscall" is implemented on other targets...
> +if {![istarget "hppa*-hp-hpux*"] && ![istarget "*-linux*"]} then {
> +    continue
> +}
> +
> +# This shall be updated whenever 'catch syscall' is implemented
> +# on some architecture.
> +#if { ![istarget "x86_64-*-linux*"] && ![istarget "i\[34567\]86-*-linux*"]
> +if { ![istarget "i\[34567\]86-*-linux*"]
> +     && ![istarget "powerpc-*-linux*"] && ![istarget "powerpc64-*-linux*"] } {
> +     continue
> +}

Or you can test at runtime: if it prints out "not supported on this
target yet" then issue an UNSUPPORTED and skip the rest of the test.

-- 
Daniel Jacobowitz
CodeSourcery