[Buildroot] cmake Release build overwrites Os

Waldemar Brodkorb wbx at openadk.org
Sun Aug 7 16:40:32 UTC 2016


Hi,

while doing the m68k patch for assimp, I realized that following is
used to configure cmake based packages:
package/pkg-cmake.mk:           -DCMAKE_BUILD_TYPE=$$(if $$(BR2_ENABLE_DEBUG),RelWithDebInfo,Release)

This means that Cmake adds -O3 to the CFLAGS/CXXFLAGS _after_ -Os
and so get used.

Is this the correct behaviour or do I missed something?

best regards
 Waldemar



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