With pkg-config 0.16.0 installed, some packages that previously built now fail to build. This is due to the new pkg.m4 macro file blacklists words like PKG_* and _PKG_* in the output. So far, I have found that ORBit2's configure script breaks due to its use of a "PKG_CONFIG_MIN_VERSION" variable. I understand that the change was made to help catch errors due to unexpanded macros, but it would be nice if such changes were documented.
2005-04-12 Tollef Fog Heen <tfheen@err.no> * NEWS: Add note saying that we've now grabbed _PKG_* and PKG_*. (Freedesktop #2962)
pkg-config 0.17 released; closing bug
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