Re: manual execution of make works, but not from another makefile

[vkr]

Thank you for the reply.

In our case, the third party make system is being called as below:

*/usr/bin/env -i OCTEON_ROOT=</path/to/octeon_sdk>
OCTEON_CPPFLAGS_GLOBAL_ADD=-DUSE_RUNTIME_MODEL_CHECKS=1
-DCVMX_ENABLE_PARAMETER_CHECKING=0 -DCVMX_ENABLE_CSR_ADDRESS_CHECKING=0
-DCVMX_ENABLE_POW_CHECKS=0 CC=mipsisa64-octeon-elf-gcc
PATH=</path/to/some/executables> LD_LIBRARY_PATH=</some/lib/paths> make -C
../octeon_sdk/se_src/ipsec-gw
*
We have taken care that the environment starts afresh with the* -i* flag of
*env*, and with this I believe, the CFLAGS or any other env variable is
cleared. Is it right?

What could possibly be the other cause for this? please

thanks

On Tue, Mar 8, 2011 at 8:26 AM, Luke Shumaker <address@hidden> wrote:

> This is an ElectricMake issue, and this is a GNU Make mailing list, so
> we may not be able to help you much.
>
> However, it sounds like ElectricMake is setting some environmental
> variables that it passes to GNU Make.  For example if the GNU Makefile
> sets `CFLAGS+=-g' then when you run it from the command line, the
> commands is `cc -g <whatever>', but if ElectricMake sets `CFLAGS=-Wall'
> and exports it (in GNU Make terms), then in GNU Make CFLAGS will be
> `-Wall -g', which would cause more errors to spit out. That of was an
> example, there are a lot more compiler flags that could trip errors, and
> other variables that will play with the system.
>
> --
> ~ LukeShu
> http://lukeshu.ath.cx
>
>
> On Tue, 2011-03-08 at 00:26 +0530, vkr wrote:
> > *Strangely, When the build COMMAND TAKEN FROM BUILD LOG is run manually
> > (bash shell), the execution completes without any errors or warnings
> > mentioned above, and archiving works fine, too.*
> >
> > On Tue, Mar 8, 2011 at 12:25 AM, vkr <address@hidden>
> wrote:
> >
> > > Hello.
> > >
> > > *Problem Description; *
> > > A few rules to clean, and build third party build system(*octeon_sdk*)
> > > (gnu make is being used to build the 3rd party stuff).
> > > This 3rd party build system is being called from 'ElectricAccelerator's
> > > emake tool'. That is, the whole lot of overall build gets started with
> > > electric make, in which a component is this 3rd party build system.
> > >
> > > The compilation of an object file is working fine, but, we are ending
> up
> > > with warnings/errors while archiving.
> > > similar to:
> > >
> > > Warning: size of symbol `' changed from 292 in
> > > obj/libcvm-enet.a(cvm-enet-bridge.o) to 1060 in
> > > obj/libcvm-enet.a(cvm-enetbridge.o)
> > >  and some multiple declarations of symbol `' and make is exiting with
> > > error.
> > >
> > > *Strangely, When the build is run manually (bash shell), the execution
> > > completes without any errors or warnings mentioned above, and archiving
> > > works fine, too.*
> > >
> > > Please could any one let me know what could possibly be wrong with the
> > > first approach, and how is it different when run manually, than running
> it
> > > from another make file?
> > >
> > > PS: The entire build system works perfect with IBM ClearMake. We are
> > > porting the build system to ElectricMake, and we are seeing these
> issues.
> > >
> > > Thanks,
> > >
> > >
> > >
> > >
> > _______________________________________________
> > Help-make mailing list
> > address@hidden
> > http://lists.gnu.org/mailman/listinfo/help-make
>
>