Build libsyslog.la and install it with syslog.h and libsyslog.pc

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/.gitignore

@@ -1,6 +1,10 @@
 *.o
+*.lo
+.libs/*
 klogd
 logger
 syslogd
 syslog_tst
 tsyslogd
+libsyslog.la
+libsyslog.pc

src/Makefile.am

@@ -19,21 +19,31 @@ AUTOMAKE_OPTIONS = subdir-objects
 
 bin_PROGRAMS     = logger
 sbin_PROGRAMS    = syslogd klogd
+lib_LTLIBRARIES  = libsyslog.la
 
 AM_CFLAGS        = -W -Wall -Wextra
 AM_CFLAGS       += -Wno-unused-result -Wno-unused-parameter
 AM_CFLAGS       += -fno-strict-aliasing -fno-strength-reduce
 
-syslogd_SOURCES  = syslogd.c pidfile.c pidfile.h
+syslogd_SOURCES  = syslogd.c syslog.h pidfile.c pidfile.h
 syslogd_CPPFLAGS = -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE
 syslogd_LDADD    = $(LIBS) $(LIBOBJS)
 
-klogd_SOURCES    = klogd.c klogd.h syslog.c pidfile.c pidfile.h \
+klogd_SOURCES    = klogd.c klogd.h syslog.h pidfile.c pidfile.h \
 		   ksym.c ksyms.h ksym_mod.c module.h
 klogd_CPPFLAGS   = -DALLOW_KERNEL_LOGGING -D_BSD_SOURCE -D_DEFAULT_SOURCE
 klogd_LDADD      = $(LIBS) $(LIBOBJS)
+klogd_LDADD     += libsyslog.la
 
-logger_SOURCES   = logger.c syslog.c
+logger_SOURCES   = logger.c syslog.h
 logger_CPPFLAGS  = -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE
 logger_LDADD     = $(LIBS) $(LIBOBJS)
+logger_LDADD    += libsyslog.la
 
+pkgconfigdir          = $(libdir)/pkgconfig
+pkgincludedir         = $(includedir)/syslog
+pkgconfig_DATA        = libsyslog.pc
+pkginclude_HEADERS    = syslog.h
+libsyslog_la_SOURCES  = syslog.c syslog.h
+libsyslog_la_CPPFLAGS = -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE
+libsyslog_la_LDFLAGS  = $(AM_LDFLAGS) -version-info 0:0:0

src/libsyslog.pc.in

@@ -0,0 +1,12 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: @PACKAGE@
+Description: RFC5424 compliant syslogp() API and syslog() replacement from sysklogd
+Version: @VERSION@
+Requires:
+Libs: -L${libdir} -lsyslog
+Cflags: -I${includedir}
+