On Mon, Dec 19, 2022 at 11:22 AM Paul Smith <psm...@gnu.org> wrote: > > On Mon, 2022-12-19 at 10:57 -0500, Jeffrey Walton wrote: > > ifeq ($(includedir),) > > includedir := $(prefix)/include > > PC_INCLUDEDIR = $${prefix}/include > > else > > PC_INCLUDEDIR = $(includedir) > > endif > > Maybe I'm misunderstanding some subtlety here but why not just: > > includedir := $(prefix)/include > PC_INCLUDEDIR = $(includedir)
For the *.pc file, we need '$(prefix)' to survive unexpanded. Jeff