[yocto] pkg-config not found

[Mark Hawthorne]

I added the lines you suggested and it indicates that PKG_CONFIG is not
set. What would cause this to fail in the bitbake environment? It works for
other packages such as pixman.

On Tue, Nov 12, 2019 at 6:38 PM Khem Raj <raj.khem at gmail.com> wrote:

> On Tue, Nov 12, 2019 at 4:29 PM Mark Hawthorne
> <markhawthorne172 at gmail.com> wrote:
> >
> > Khem,
> >
> > I found a recipe that you made a few years ago where you addressed this
> problem:
> >
> >
> http://cgit.openembedded.org/meta-openembedded/tree/meta-oe/recipes-extended/boinc/boinc-client_7.12.bb
> >
> > You solved it by exporting PKG_CONFIG
> >
> > export PKG_CONFIG = "${STAGING_BINDIR_NATIVE}/pkg-config"
> >
> > This seems like it may be the incorrect way to do it and there needs to
> be an update in the configure.ac file instead?
>
> in configure.ac you can add something like this
>
> PKG_PROG_PKG_CONFIG
> if test -z "$PKG_CONFIG"; then
>   AC_MSG_WARN([Cannot find pkg-config, make sure it is installed in your
> PATH])
> fi
>
> >
> > On Tue, Nov 12, 2019 at 4:44 PM Mark Hawthorne <
> markhawthorne172 at gmail.com> wrote:
> >>
> >> No, it did not help
> >>
> >> It appears from the config.log file that the PKG_CONFIG variable never
> gets set. I'm sorting through the bbclass files to figure out why this is
> not getting set...
> >>
> >> PKG_CONFIG=''
> >>
> PKG_CONFIG_LIBDIR='/home/mark/Documents/tisdk/build/arago-tmp-external-arm-toolchain/work/armv7at2hf-neon-linux-gnueabi/myprogram/1.0-r0/recipe-sysroot/usr/lib/pkgconfig'
> >>
> PKG_CONFIG_PATH='/home/mark/Documents/tisdk/build/arago-tmp-external-arm-toolchain/work/armv7at2hf-neon-linux-gnueabi/myprogram/1.0-r0/recipe-sysroot/usr/lib/pkgconfig:/home/mark/Documents/tisdk/build/arago-tmp-external-arm-toolchain/work/armv7at2hf-neon-linux-gnueabi/myprogram/1.0-r0/recipe-sysroot/usr/share/pkgconfig'
> >>
> >> On Tue, Nov 12, 2019 at 4:22 PM Khem Raj <raj.khem at gmail.com> wrote:
> >>>
> >>> On Tue, Nov 12, 2019 at 2:00 PM Mark Hawthorne
> >>> <markhawthorne172 at gmail.com> wrote:
> >>> >
> >>> > Thank you. I have fixed this issue but the original pkg-config error
> still persists.
> >>> >
> >>>
> >>> do a clean build after above change
> >>>
> >>> bitbake -ccleanall <your-recipe>
> >>> bitbake <your-recipe>
> >>>
> >>> does that help ?
> >>>
> >>> > On Tue, Nov 12, 2019 at 3:41 PM Adrian Bunk <bunk at stusta.de> wrote:
> >>> >>
> >>> >> On Tue, Nov 12, 2019 at 03:06:25PM -0600, Mark Hawthorne wrote:
> >>> >> >...
> >>> >> > DEPENDS_${PN} = "libpng freetype glm libegl libgles2
> libspatialite"
> >>> >> >...
> >>> >>
> >>> >> DEPENDS, not DEPENDS_${PN}
> >>> >>
> >>> >> cu
> >>> >> Adrian
> >>> >>
> >>> >> --
> >>> >>
> >>> >>        "Is there not promise of rain?" Ling Tan asked suddenly out
> >>> >>         of the darkness. There had been need of rain for many days.
> >>> >>        "Only a promise," Lao Er said.
> >>> >>                                        Pearl S. Buck - Dragon Seed
> >>> >>
> >>> > --
> >>> > _______________________________________________
> >>> > yocto mailing list
> >>> > yocto at yoctoproject.org
> >>> > https://lists.yoctoproject.org/listinfo/yocto
> >
> > --
> > _______________________________________________
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>
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