bug#19245: Compile warnings after updating to 2.4.4

[Gary V. Vaughan]

Hi Michael,

Thanks for the bug report.  I'm afraid there's almost nothing to go on here 
though.

> On Dec 1, 2014, at 7:35 PM, Michael Wobst <address@hidden> wrote:
> 
> After I updated our project's embedded libldtl

from what?

> to 2.4.4, several "No such file or directory" compile warnings showed up; see 
> below:
> 
>                                                               ^
> mv -f .deps/libltdlc_la-lt_error.Tpo .deps/libltdlc_la-lt_error.Plo
> /bin/bash ../libtool --silent  --tag=CC   --mode=compile gcc -std=gnu99 
> -DHAVE_CONFIG_H -I. -I..  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' 
> -DLTDL -I. -I. -Ilibltdl -I./libltdl -Ilibltdl -I./libltdl/libltdl   -g -O2 
> -fstack-protector -fno-strict-aliasing -Wall -Wbad-function-cast -Wcast-align 
> -Wcast-qual -Wclobbered -Wempty-body -Wignored-qualifiers -Wlogical-op 
> -Wmissing-declarations -Wmissing-field-initializers -Wmissing-include-dirs 
> -Wmissing-parameter-type -Wmissing-prototypes -Wnested-externs 
> -Wold-style-declaration -Woverride-init -Wpointer-arith -Wredundant-decls 
> -Wshadow -Wsign-compare -Wtype-limits -Wundef -Wuninitialized -Wwrite-strings 
> -MT libltdlc_la-ltdl.lo -MD -MP -MF .deps/libltdlc_la-ltdl.Tpo -c -o 
> libltdlc_la-ltdl.lo `test -f 'ltdl.c' || echo './'`ltdl.c
> cc1: warning: ./libltdl/libltdl: No such file or directory [enabled by 
> default]

Is there a ./libltdl/libltdl file or directory?

What happens when you run the failing libtool command from the shell prompt?

What about when you remove the --silent switch?

Can you see an error in the gcc command that libtool (without --silent) runs?

What happens when you runt *that* from the shell prompt?

Cheers,
-- 
Gary V. Vaughan (gary AT gnu DOT org)