Re: GDB 7.6.90 available for testing

[Eli Zaretskii <eliz@gnu.org>]

Ping!

> Date: Sat, 11 Jan 2014 10:55:45 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: gdb-patches@sourceware.org
> 
> > From: Joel Brobecker <brobecker@adacore.com>
> > Date: Wed,  8 Jan 2014 14:14:28 +0400 (RET)
> > 
> > I have just finished creating the gdb-7.6.90 pre-release.
> > It is available for download at the following location:
> > 
> >     ftp://sourceware.org/pub/gdb/snapshots/branch/gdb-7.6.90.tar.bz2
> > 
> > A gzip'ed version is also available: gdb-7.6.90.tar.gz.
> > 
> > Please give it a test if you can and report any problems you might find.
> 
> The gdbserver part fails to build on MinGW:
> 
>   gcc -O2 -gdwarf-2 -g3 -D__USE_MINGW_ACCESS     -I. -I. -I./../common  -I./../regformats -I./../ -I./../../include  -I./../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral-Wno-char-subscripts -Werror -DGDBSERVER -c -o agent.o -MT agent.o -MMD -MP  -MF .deps/agent.Tpo ../common/agent.c
>   In file included from ./server.h:98,
> 		   from ../common/agent.c:21:
>   ./target.h:24:27: target/resume.h: No such file or directory
>   ./target.h:25:25: target/wait.h: No such file or directory
>   ./target.h:26:31: target/waitstatus.h: No such file or directory
>   In file included from ./server.h:98,
> 		   from ../common/agent.c:21:
>   ./target.h:43: error: field `kind' has incomplete type
>   ./target.h:120: warning: "struct target_waitstatus" declared inside parameter list
>   ./target.h:120: warning: its scope is only this definition or declaration, which is probably not what you want
>   ./target.h:512: warning: "struct target_waitstatus" declared inside parameter list
>   In file included from ./server.h:100,
> 		   from ../common/agent.c:21:
>   ./gdbthread.h:34: error: field `last_resume_kind' has incomplete type
>   ./gdbthread.h:37: error: field `last_status' has incomplete type
>   ../common/agent.c: In function `agent_run_command':
>   ../common/agent.c:240: error: `resume_continue' undeclared (first use in this function)
>   ../common/agent.c:240: error: (Each undeclared identifier is reported only once
>   ../common/agent.c:240: error: for each function it appears in.)
>   ../common/agent.c:278: error: storage size of 'status' isn't known
>   ../common/agent.c:287: error: `resume_stop' undeclared (first use in this function)
>   ../common/agent.c:278: warning: unused variable `status'
>   Makefile:516: recipe for target `agent.o' failed
>   make[4]: *** [agent.o] Error 1
>   make[4]: Leaving directory `/d/gnu/gdb-7.6.90/gdb/gdbserver'
>   Makefile:1323: recipe for target `subdir_do' failed
>   make[3]: *** [subdir_do] Error 1
> 
> This is because of the "-I./../" part on the GCC command line.  My
> version of GCC doesn't like the trailing slash.
> 
> That slash comes from this snippet in gdbserver/Makefile.in:
> 
>   INCLUDE_CFLAGS = -I. -I${srcdir} -I$(srcdir)/../common \
> 	  -I$(srcdir)/../regformats -I$(srcdir)/../ -I$(INCLUDE_DIR) \
> 	  $(INCGNU)
> 
> If I remove the trailing slash there, the build runs to completion.
> 
> OK to push the following (with a suitable log entry)?
> 
> --- gdb/gdbserver/Makefile.in~0	2014-01-08 11:23:36.000000000 +0200
> +++ gdb/gdbserver/Makefile.in	2014-01-11 10:49:53.774500000 +0200
> @@ -106,7 +106,7 @@
>  # e.g.: "target/wait.h".
>  #
>  INCLUDE_CFLAGS = -I. -I${srcdir} -I$(srcdir)/../common \
> -	-I$(srcdir)/../regformats -I$(srcdir)/../ -I$(INCLUDE_DIR) \
> +	-I$(srcdir)/../regformats -I$(srcdir)/.. -I$(INCLUDE_DIR) \
>  	$(INCGNU)
>  
>  # M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS
>