Bruce Dubbs via blfs-support wrote:
On 8/20/19 11:23 AM, Pierre Labastie via blfs-support wrote:
Pierre Labastie via blfs-support wrote:
(clean, but tricky sed, tentative below), or rerun
get_filename_component(...) after the macro has been called.
sed -e '/PACKAGE_INIT/i set(SAVE_PACKAGE_PREFIX_DIR
"${PACKAGE_PREFIX_DIR}")' \
-e '/^include/a set(PACKAGE_PREFIX_DIR
"${SAVE_PACKAGE_PREFIX_DIR}")'
-i ECMConfig.cmake.in
(before starting building ECM)
So I've removed ECM from /opt/kf5, and rebuilt it in /usr, after
applying the sed above.
And plasma-workspace can be compiled...
I thought about doing that but didn't work out the actual command. I
am a bit uncomfortable with the change to extra-cmake-modules as it
affects every package that use it.
The only package that we have right now that is troublesome is
plasma-framework in kf5. How about, in kf5 only for plasma-framework:
sed -e
'/CMakeFind/i set(SAVE_PACKAGE_PREFIX_DIR "${PACKAGE_PREFIX_DIR}")' \
sed -e
'/find_dep/a set(PACKAGE_PREFIX_DIR "${SAVE_PACKAGE_PREFIX_DIR}")' \
-i src/plasmaquick/KF5PlasmaQuickConfig.cmake.in
This is a possibility, but any other package using @PACKAGE_INIT@ may be
affected. That we see the error only once is just chance: it occurs if
ECM is the last package checked. Otherwise, PACKAGE_PREFIX_DIR is set
back to /opt/kf5. If for some reason the order of the checks is changed,
you'll see the error more often, or not at all...
Clearly, KF5/plasma developers have not considered the possibility of
having modules in different install dirs. Since we innovate by putting
ECM at a different location, ECM has to be changed. Otherwise, all the
other KF5 modules may potentially need to be changed. I'm almost sure
nothing will be affected by the change I propose (and this error will be
gone). I agree it has to be tested, so I will do the following:
I'm almost done building a full (Sysv) BLFS using jhalfs. Since I
started a few days ago, several packages have newer versions now in the
book. In the course of updating, I'll rebuild all what depends on ECM.
If all goes well, I think the change can be put into the book.
Pierre
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