[PATCH v1] Port ndbm

[Vaibhav Gupta]

On Fri, Jul 26, 2019, 2:31 PM Richard Earnshaw (lists) <
Richard.Earnshaw@arm.com> wrote:

>
>
> On 24/07/2019 17:49, Corinna Vinschen wrote:
> > On Jul 24 10:47, Joel Sherrill wrote:
> >> On Wed, Jul 24, 2019 at 2:23 AM Corinna Vinschen <vinschen@redhat.com>
> >> wrote:
> >>
> >>> On Jul 10 14:25, Vaibhav Gupta wrote:
> >>>> ---
> >>>>   newlib/libc/include/ndbm.h     |  93 ++++++++++++++
> >>>>   newlib/libc/search/Makefile.am |   1 +
> >>>>   newlib/libc/search/ndbm.c      | 217
> +++++++++++++++++++++++++++++++++
> >>>>   3 files changed, 311 insertions(+)
> >>>>   create mode 100644 newlib/libc/include/ndbm.h
> >>>>   create mode 100644 newlib/libc/search/ndbm.c
> >>>
> >>> Pushed.
> >>>
> >>
> >> Thank you.
> >>
> >> It touched a Makefile.am. Doesn't something need to be regenerated?
> >
> > Oh, right.  Done.
> >
> >
> > Corinna
> >
>
> I'm now seeing a build error on arm-eabi (though interestingly, not
> AArch64):
>
> /work/rearnsha/scratch/nightly/arm/trunk/./gcc/xgcc
> -B/work/rearnsha/scratch/nightly/arm/trunk/./gcc/ -nostdinc
> -B/work/rearnsha/scratch/nightly/arm/trunk/arm-eabi/thumb/newlib/
> -isystem
> /work/rearnsha/scratch/nightly/arm/trunk/arm-eabi/thumb/newlib/targ-include
>
> -isystem
> /work/rearnsha/gnusrc/nightly/gcc-cross/trunk/newlib/libc/include
> -B/work/rearnsha/scratch/nightly/arm/trunk/arm-eabi/thumb/libgloss/arm
> -L/work/rearnsha/scratch/nightly/arm/trunk/arm-eabi/thumb/libgloss/libnosys
>
> -L/work/rearnsha/gnusrc/nightly/gcc-cross/trunk/libgloss/arm
> -B/work/rearnsha/scratch/nightly/arm/trunk/testinstall/arm-eabi/bin/
> -B/work/rearnsha/scratch/nightly/arm/trunk/testinstall/arm-eabi/lib/
> -isystem
> /work/rearnsha/scratch/nightly/arm/trunk/testinstall/arm-eabi/include
> -isystem
> /work/rearnsha/scratch/nightly/arm/trunk/testinstall/arm-eabi/sys-include
> -L/work/rearnsha/scratch/nightly/arm/trunk/./ld  -mthumb
> -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\"
> -DPACKAGE_VERSION=\"3.1.0\" -DPACKAGE_STRING=\"newlib\ 3.1.0\"
> -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I.
> -I/work/rearnsha/gnusrc/nightly/gcc-cross/trunk/newlib/libc/search
> -fno-builtin -D_COMPILING_NEWLIB -DARM_RDI_MONITOR -DHAVE_INIT_FINI
> -g -O2  -mthumb -c -o lib_a-ndbm.o `test -f 'ndbm.c' || echo
> '/work/rearnsha/gnusrc/nightly/gcc-cross/trunk/newlib/libc/search/'`ndbm.c
> /work/rearnsha/gnusrc/nightly/gcc-cross/trunk/newlib/libc/search/ndbm.c:
> In function ‘dbm_open’:
> /work/rearnsha/gnusrc/nightly/gcc-cross/trunk/newlib/libc/search/ndbm.c:67:12:
>
> error: ‘MAXPATHLEN’ undeclared (first use in this function)
>     67 |  char path[MAXPATHLEN];
>        |            ^~~~~~~~~~
>
> Does this file need to include sys/param.h?
>
Yah. sys/param.h has the macro definition of MAXPATHLEN
.
I guess ndbm.c has included it.

Vaibhav Gupta

>
>