compilation error for latest source

compilation error for latest source

[Wenji Huang]

Hi,

I got the compilation error for latest source after configured 
"with-elfutis".

g++ -DHAVE_CONFIG_H -I.  -Wall -Werror -DBINDIR='"/usr/local/bin"' 
-DSYSCONFDIR='"/usr/local/etc"' 
-DPKGDATADIR='"/usr/local/share/systemtap"' 
-DPKGLIBDIR='"/usr/local/libexec/systemtap"' -I./includes 
-I/usr/include/nss3 -I/usr/include/nspr4  -Wall -Werror -g -O2 -Werror 
-fstack-protector-all -D_FORTIFY_SOURCE=2 -MT stap_sign_module-modsign.o 
-MD -MP -MF .deps/stap_sign_module-modsign.Tpo -c -o 
stap_sign_module-modsign.o `test -f 'modsign.cxx' || echo './'`modsign.cxx
In file included from modsign.cxx:23:
session.h:20:28: error: elfutils/libdw.h: No such file or directory
session.h:199: error: ‘Dwarf_Addr’ does not name a type
session.h:200: error: ‘Dwarf_Addr’ does not name a type
session.h:201: error: ‘Dwarf_Addr’ does not name a type

Seems -Iinclude-elfutils should be added to the command line since
session.h embedded in 'modsign.cxx' requires it.

Regards,
Wenji

Re: compilation error for latest source

[Wenji Huang]

Wenji Huang wrote:
> Hi,
> 
> I got the compilation error for latest source after configured 
> "with-elfutis".
> 
> g++ -DHAVE_CONFIG_H -I.  -Wall -Werror -DBINDIR='"/usr/local/bin"' 
> -DSYSCONFDIR='"/usr/local/etc"' 
> -DPKGDATADIR='"/usr/local/share/systemtap"' 
> -DPKGLIBDIR='"/usr/local/libexec/systemtap"' -I./includes 
> -I/usr/include/nss3 -I/usr/include/nspr4  -Wall -Werror -g -O2 -Werror 
> -fstack-protector-all -D_FORTIFY_SOURCE=2 -MT stap_sign_module-modsign.o 
> -MD -MP -MF .deps/stap_sign_module-modsign.Tpo -c -o 
> stap_sign_module-modsign.o `test -f 'modsign.cxx' || echo './'`modsign.cxx
> In file included from modsign.cxx:23:
> session.h:20:28: error: elfutils/libdw.h: No such file or directory
> session.h:199: error: ‘Dwarf_Addr’ does not name a type
> session.h:200: error: ‘Dwarf_Addr’ does not name a type
> session.h:201: error: ‘Dwarf_Addr’ does not name a type
> 
> Seems -Iinclude-elfutils should be added to the command line since
> session.h embedded in 'modsign.cxx' requires it.
In fact, seesion.h is not needed in modsign.cxx. Remove it from #include
can also avoid the error.

diff --git a/modsign.cxx b/modsign.cxx
index 903cc23..a73386e 100644
--- a/modsign.cxx
+++ b/modsign.cxx
@@ -20,7 +20,6 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 
  USA
  */

-#include "session.h"
  #include "util.h"
  #include <iostream>
  #include <string>

Re: compilation error for latest source

[Wenji Huang]

Wenji Huang wrote:
>> Seems -Iinclude-elfutils should be added to the command line since
>> session.h embedded in 'modsign.cxx' requires it.
> In fact, seesion.h is not needed in modsign.cxx. Remove it from #include
> can also avoid the error.
> 
> diff --git a/modsign.cxx b/modsign.cxx
> index 903cc23..a73386e 100644
> --- a/modsign.cxx
> +++ b/modsign.cxx
> @@ -20,7 +20,6 @@
>    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 
>  USA
>  */
> 
> -#include "session.h"
>  #include "util.h"
>  #include <iostream>
>  #include <string>
> 
Push the code and everything works fine.

commit 4ab2af3637026550ec28b95e287c6f2f2fc44ac7
Author: Wenji Huang <wenji.huang@oracle.com>
Date:   Tue Sep 15 14:39:51 2009 +0800

     Remove unneeded header file

     * modsign.cxx: Remove including session.h.

Regards,
Wenji