Remove udev from PKGCONFIG_LIBS in Makefile

libudev.pc is the pkg-config file for the udev libraries.  udev.pc is
just there to define the directory that rules etc. should be installed
into.  It therefore doesn't need to be included in the list of libraries
passed to pkg-config --cflags or pkg-config --libs.

At least one implementation of the libudev API, libudev-zero, does not
provide a udev.pc file, because it does not implement the udev rules
language, just the library API.  With this change, it's possible to
build bcachefs-tools against libudev-zero by pointing PKGCONFIG_UDEVDIR
somewhere on the make command line.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Alyssa Ross 2024-09-03 19:35:22 +02:00 committed by Kent Overstreet
parent 68704c30dc
commit f9ec00d5ca

View File

@ -74,7 +74,7 @@ CFLAGS+=$(call cc-disable-warning, shift-overflow)
CFLAGS+=$(call cc-disable-warning, enum-conversion)
CFLAGS+=$(call cc-disable-warning, gnu-variable-sized-type-not-at-end)
PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev libkeyutils udev"
PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev libkeyutils"
ifdef BCACHEFS_FUSE
PKGCONFIG_LIBS+="fuse3 >= 3.7"
CFLAGS+=-DBCACHEFS_FUSE