[oe] [meta-oe][PATCH] poppler: fix compile errors

[Andreas Müller]

On Mon, Apr 2, 2018 at 4:36 AM, Armin Kuster <akuster808 at gmail.com> wrote:
> disable glib  via new PACKGAGECONFIG option
>
> glib.so, not found (try using -rpath or -rpath-link)
> | ./libpoppler-glib.so: undefined reference to `FormWidgetText::noSpellCheck() const'
> | ./libpoppler-glib.so: undefined reference to `FormWidgetChoice::deselectAll()'
> | ./libpoppler-glib.so: undefined reference to `StructElement::getTextSpansInternal(MarkedContentOutputDev&) const'
> | ./libpoppler-glib.so: undefined reference to `PopplerCache::PopplerCache(int)'
> | ./libpoppler-glib.so: undefined reference to `MemStream::MemStream(char*, long long, long long, Object&&)'
> | ./libpoppler-glib.so: undefined reference to `StructElement::appendSubTreeText(GooString*, bool) const'
> | ./libpoppler-glib.so: undefined reference to `typeinfo for LinkOCGState'
> | ./libpoppler-glib.so: undefined reference to `FormWidgetChoice::noSpellCheck() const'
> | ./libpoppler-glib.so: undefined reference to `XRef::okToChange(bool)'
> | ./libpoppler-glib.so: undefined reference to `globalParams'
> | ./libpoppler-glib.so: undefined reference to `MarkedContentOutputDev::MarkedContentOutputDev(int)'
> | ./libpoppler-glib.so: undefined reference to `GfxPath::lineTo(double, double)'
> | ./libpoppler-glib.so: undefined reference to `FormWidgetButton::getButtonType() const'
> | ./libpoppler-glib.so: undefined reference to `GfxPath::close()'
> | ./libpoppler-glib.so: undefined reference to `PDFDoc::getID(GooString*, GooString*)'
> | ./libpoppler-glib.so: undefined reference to `pdfDocEncoding'
> | ./libpoppler-glib.so: undefined reference to `BaseStream::BaseStream(Object&&, long long)'
> | ./libpoppler-glib.so: undefined reference to `GfxGouraudTriangleShading::getTriangle(int, double*, double*, double*, double*, double*, double*, double*, double*, double*)'
>
> Signed-off-by: Armin Kuster <akuster808 at gmail.com>
> ---
>  meta-oe/recipes-support/poppler/poppler_0.62.0.bb | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/meta-oe/recipes-support/poppler/poppler_0.62.0.bb b/meta-oe/recipes-support/poppler/poppler_0.62.0.bb
> index 6966219..d20751f 100644
> --- a/meta-oe/recipes-support/poppler/poppler_0.62.0.bb
> +++ b/meta-oe/recipes-support/poppler/poppler_0.62.0.bb
> @@ -21,6 +21,7 @@ PACKAGECONFIG[curl] = "-DENABLE_LIBCURL=ON,-DENABLE_LIBCURL=OFF,curl"
>  PACKAGECONFIG[openjpeg] = "-DENABLE_LIBOPENJPEG=openjpeg2,-DENABLE_LIBOPENJPEG=none,openjpeg"
>  PACKAGECONFIG[qt5] = "-DENABLE_QT5=ON,-DENABLE_QT5=OFF,qtbase qttools-native"
>  PACKAGECONFIG[nss] = "-DWITH_NSS3=ON,-DWITH_NSS3=OFF,nss"
> +PACKAGECONFIG[glib] = "-DENABLE_GLIB=ON,-DENABLE_GLIB=OFF, glib-2.0"
>
>  # surprise - did not expect this to work :)
>  inherit ${@bb.utils.contains('PACKAGECONFIG', 'qt5', 'cmake_qt5', '', d)}
> --
> 2.7.4
>
This looks odd to me: poppler depends on cairo and cairo depends on
glib-2.0 - both dependencies are unconditional. So glib-2.0 should be
in poppler's recipe specific sysroot. Seems there is something else
wrong here.

I am a bit afraid that this will break evince which is THE pdf-viewer
we have in our common layers. Are there some public log I can look
into?

Andreas