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procps/Makefile.am
Jim Warner 6b8dc5511f library: refactor and rely on modern kernels for wchan 
Several Debian based distributions were recently found
to have omitted a kernel configuration option that had
the effect of rendering /proc/#/stat and /proc/#/wchan
useless for providing any 'sleeping in function' info.

That problem also prompted a reevaluation of the whole
approach to wchan matters which had grown increasingly
complex as our library evolved over the last 13 years.

The net result was a decision to rely on /proc/#/wchan
which arrived along with the 2.5 kernel. This then let
us vastly simplify the internal code plus the external
interface which will benefit both the top and ps pgms.

Reference(s):
http://www.freelists.org/post/procps/WCHAN,11
https://lkml.org/lkml/2008/11/6/12
https://bugs.debian.org/711592

Signed-off-by: Jim Warner <james.warner@comcast.net>
2015-06-19 19:09:20 +10:00

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AM_CPPFLAGS = \
-include $(top_builddir)/config.h \
-I$(top_srcdir) \
-I$(top_srcdir)/include \
-DLOCALEDIR=\"$(localedir)\"
PACKAGE_VERSION = @PACKAGE_VERSION@
ACLOCAL_AMFLAGS = -I m4
SUBDIRS = \
include \
man-po \
po \
testsuite
AM_CFLAGS = -Iproc
LDADD = ./proc/libprocps.la
transform = s/pscommand/ps/; $(program_transform_name)
bin_PROGRAMS = \
ps/pscommand \
free \
pgrep \
pkill \
pmap \
pwdx \
tload \
uptime \
vmstat \
w
sbin_PROGRAMS = \
sysctl
lib_LTLIBRARIES = \
proc/libprocps.la
dist_man_MANS = \
free.1 \
pgrep.1 \
pkill.1 \
pmap.1 \
pwdx.1 \
sysctl.8 \
sysctl.conf.5 \
tload.1 \
uptime.1 \
vmstat.8 \
w.1 \
ps/ps.1
EXTRA_DIST = \
autogen.sh \
contrib \
COPYING.LIB \
misc/git-version-gen \
Documentation/CodingStyle.md \
Documentation/TODO \
sysctl.conf \
ps/HACKING \
ps/regression \
$(DIST_MAN_POTS)
procpsngdir = $(docdir)
dist_procpsng_DATA = \
Documentation/bugs.md \
Documentation/FAQ
if BUILD_PIDOF
bin_PROGRAMS += pidof
dist_man_MANS += pidof.1
pidof_SOURCES = pidof.c lib/fileutils.c
else
EXTRA_DIST += pidof.1
endif
if BUILD_KILL
bin_PROGRAMS += kill
dist_man_MANS += kill.1
kill_SOURCES = skill.c lib/strutils.c lib/fileutils.c lib/nsutils.c
else
EXTRA_DIST += kill.1
endif
if WITH_NCURSES
bin_PROGRAMS += \
slabtop \
watch \
top/top
dist_man_MANS += \
slabtop.1 \
watch.1 \
top/top.1
slabtop_SOURCES = slabtop.c lib/strutils.c lib/fileutils.c
slabtop_LDADD = $(LDADD) @NCURSES_LIBS@
watch_SOURCES = watch.c lib/strutils.c lib/fileutils.c
watch_LDADD = $(LDADD) @WATCH_NCURSES_LIBS@
top_top_SOURCES = \
top/top.h \
top/top.c \
top/top_nls.h \
top/top_nls.c \
lib/fileutils.c
top_top_LDADD = $(LDADD) @NCURSES_LIBS@ $(DL_LIB)
endif
if BUILD_SKILL
bin_PROGRAMS += \
skill \
snice
skill_SOURCES = skill.c lib/strutils.c lib/fileutils.c lib/nsutils.c
snice_SOURCES = skill.c lib/strutils.c lib/fileutils.c lib/nsutils.c
dist_man_MANS += \
skill.1 \
snice.1
else
EXTRA_DIST += \
skill.1 \
snice.1
endif
free_SOURCES = free.c lib/strutils.c lib/fileutils.c
pgrep_SOURCES = pgrep.c lib/fileutils.c lib/nsutils.c
pkill_SOURCES = pgrep.c lib/fileutils.c lib/nsutils.c
pmap_SOURCES = pmap.c lib/fileutils.c
pwdx_SOURCES = pwdx.c lib/fileutils.c
sysctl_SOURCES = sysctl.c lib/fileutils.c
tload_SOURCES = tload.c lib/strutils.c lib/fileutils.c
uptime_SOURCES = uptime.c lib/fileutils.c
vmstat_SOURCES = vmstat.c lib/strutils.c lib/fileutils.c
w_SOURCES = w.c lib/fileutils.c
# proc/libprocps.la
# See http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
LIBprocps_CURRENT=4
LIBprocps_REVISION=0
LIBprocps_AGE=0
proc_libprocps_la_LIBADD = $(LIB_KPARTS)
if WITH_SYSTEMD
proc_libprocps_la_LIBADD += @SYSTEMD_LIBS@
endif
proc_libprocps_la_LDFLAGS = \
-version-info $(LIBprocps_CURRENT):$(LIBprocps_REVISION):$(LIBprocps_AGE) \
-no-undefined \
-Wl,--version-script=$(top_srcdir)/proc/libprocps.sym
proc_libprocps_la_SOURCES = \
proc/alloc.c \
proc/alloc.h \
proc/devname.c \
proc/devname.h \
proc/escape.c \
proc/escape.h \
proc/procps.h \
proc/pwcache.c \
proc/pwcache.h \
proc/readproc.c \
proc/readproc.h \
proc/sig.c \
proc/sig.h \
proc/slab.c \
proc/slab.h \
proc/sysinfo.c \
proc/sysinfo.h \
proc/version.c \
proc/version.h \
proc/wchan.c \
proc/wchan.h \
proc/whattime.c \
proc/whattime.h
proc_libprocps_la_includedir = $(includedir)/proc/
proc_libprocps_la_include_HEADERS = \
proc/alloc.h \
proc/devname.h \
proc/escape.h \
proc/procps.h \
proc/pwcache.h \
proc/readproc.h \
proc/sig.h \
proc/slab.h \
proc/sysinfo.h \
proc/version.h \
proc/wchan.h \
proc/whattime.h
dist_man_MANS += \
proc/openproc.3 \
proc/readproc.3 \
proc/readproctab.3
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = \
proc/libprocps.pc
EXTRA_DIST += proc/libprocps.sym
# ps/pscommand
ps_pscommand_SOURCES = \
ps/common.h \
ps/display.c \
ps/global.c \
ps/help.c \
ps/output.c \
ps/parser.c \
ps/select.c \
ps/sortformat.c \
ps/stacktrace.c \
lib/fileutils.c
# lib/test_* binaries
noinst_PROGRAMS = \
lib/test_strutils \
lib/test_fileutils \
lib/test_nsutils \
lib/test_process
lib_test_strutils_SOURCES = lib/test_strutils.c lib/strutils.c
lib_test_strutils_LDADD =
lib_test_fileutils_SOURCES = lib/test_fileutils.c lib/fileutils.c
lib_test_fileutils_LDADD =
lib_test_nsutils_SOURCES = lib/test_nsutils.c lib/nsutils.c
lib_test_nsutils_LDADD =
lib_test_process_SOURCES = lib/test_process.c
lib_test_process_LDADD =
if EXAMPLE_FILES
sysconf_DATA = sysctl.conf
endif
BUILT_SOURCES = $(top_srcdir)/.version
$(top_srcdir)/.version:
touch $(top_srcdir)/.version
echo $(VERSION) > $@-t && mv $@-t $@
dist-hook:
echo $(VERSION) > $(distdir)/.tarball-version
get-trans:
echo "Getting the latest translations from translationproject.org..."
rsync -Lrtvz translationproject.org::tp/latest/procps-ng/ po
rsync -Lrtvz translationproject.org::tp/latest/procps-ng-man/ man-po
rsync -Lrtvz translationproject.org::tp/latest/procps-ng-man-ps/ man-po/ps
rsync -Lrtvz translationproject.org::tp/latest/procps-ng-man-top/ man-po/top
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