[yocto] CMake based recipes and defining CMAKE_BUILD_TYPE

[Andreas Müller]

On Wed, Feb 6, 2019 at 11:24 PM Andreas Müller <schnitzeltony at gmail.com> wrote:
>
> On Wed, Feb 6, 2019 at 11:05 PM Matt Schuckmann
> <Matt.Schuckmann at planar.com> wrote:
> >
> > Hi Andreas,
> >
> > Thanks for the response, do you set build type in each recipe individually or is there some central .conf file or other other location that you set it?
> >
> > Matt S.
> Honestly: I do not set them yet because I thought RelWithDebInfo is
> default. That assumption was based on some projects but I checked now:
> it does not seem to be something to rely on...
>
Will build-/run-test this with my 'world':

diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index fd40a9863e..a8e08e6d6f 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -153,6 +153,7 @@ cmake_do_configure() {
          -DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \
          -DCMAKE_VERBOSE_MAKEFILE=1 \
          -DCMAKE_NO_SYSTEM_FROM_IMPORTED=1 \
+         -DCMAKE_BUILD_TYPE=${@d.getVar(oe.utils.vartrue('DEBUG_BUILD',
'Debug', 'RelWithDebInfo', d))} \
          ${EXTRA_OECMAKE} \
          -Wno-dev
 }

Takes a while...

Andreas