Move DB and cache dirs away from there dependence on ROOTDIR

This change allows us to use all autoconf specified paths, most notably
$(localstatedir). It is quite a change and touches a lot of files, as
all references to the DB and cache were done with the ROOTDIR as a prefix.

* add --lock command-line option to pacman to specify the location of the
  lockfile (this can now be specified at configure time by setting the
  $localstatedir path).
* Rip quite a few settings out of configure.ac as they are now picked by
  setting the paths during configure or make.
* Fix bug with /tmp fallback for sync downloads not working correctly
  (related to root location, now the system tmp dir is used).
* Simplified the parameters to some libalpm functions, and added get/set
  for the new lockfile option.
* Renamed several of the DEFS to names without the PM_ prefix.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 8 insertions, 2 deletions

diff --git a/src/pacman/Makefile.am b/src/pacman/Makefile.am
index 06d1b447..5248abf3 100644
--- a/src/pacman/Makefile.am
+++ b/src/pacman/Makefile.am
@@ -1,9 +1,15 @@
 SUBDIRS = po
 
+# paths set at make time
+conffile  = ${sysconfdir}/pacman.conf
+lockfile  = ${localstatedir}/run/pacman.lck
+
 bin_PROGRAMS = pacman pacman.static
 
-localedir = $(datadir)/locale
-DEFS = -DLOCALEDIR=\"$(localedir)\" @DEFS@
+DEFS = -DLOCALEDIR=\"@localedir@\" \
+       -DCONFFILE=\"$(conffile)\" \
+       -DLOCKFILE=\"$(lockfile)\" \
+       @DEFS@
 INCLUDES = -I$(top_srcdir)/lib/libalpm
 
 AM_CFLAGS = -pedantic -D_GNU_SOURCE