Re: On UnixWare force using CFLAGS="-O0 -g" for m4 and bison inststaed of -O2

[Roland Illig <roland.illig%gmx.de@localhost>]

Am 19.02.2022 um 15:55 schrieb Boyd Lynn Gerber:
> Hello,
>
> On doing a bulk build on these packages I want to use CFLAGS=-O0 on
> first time configuration and build of these two packages m4 and bison.
>
> When using CFLAGS="-O0 -g"
> m4 passes all test.
>
> without using the option it 4 tests fail and often fails with.
> /usr/pkg/bin/gm4: internal error detected; please report this bug to
> <bug-m4%gnu.org@localhost>: Segmentation Fault
>
> Using bison
> input/output error.
>
> Only when configured CFLAGS="-O0 -g" on first configure.
> bison passes all but 4 tests.
>
> How do I force pkgsrc on these two packages to not use -O2 but -O0 when
> doing a bulk build?

in mk.conf:

.if ${PKGPATH} == devel/m4 || \
    ${PKGPATH} == devel/bison
CFLAGS=		-O0 -g
.endif

Roland