James Le Cuirot 35bffd0f25 build: don't include libsystemd as shared pkg-config dep when statically linked (#283) ...

This works whether `BUILD_LIBSYSTEMD` is `ON` or the separate build of
libsystemd picked up by pkg-config is static. The Gentoo Linux package
requires the latter.

This change also handles `BUILD_SHARED_LIBS` being `OFF`. In this case,
the libsystemd dependency does need to be included, even though it is
static.

CMake does not allow you to build shared and static libraries
simultaneously (with a single `add_library` call), but this change
declares the libsystemd dependency as `Requires.private` rather than
omitting it entirely. This is in case someone builds and installs both a
static and shared build and then calls `pkg-config --static sdbus-c++`.
The static build needs to be installed first so that the pkg-config
file from the shared build takes precedence.

2022-09-03 22:54:06 +02:00

..

sdbus-c++.pc.in

build: don't include libsystemd as shared pkg-config dep when statically linked (#283)

2022-09-03 22:54:06 +02:00