ofproto-dpif: Use sequence number to wake up main thread for
[sliver-openvswitch.git] / Makefile.am
index c902e41..0b59280 100644 (file)
@@ -1,4 +1,4 @@
-# Copyright (C) 2007, 2008, 2009, 2010 Nicira Networks, Inc.
+# Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
@@ -10,10 +10,19 @@ ACLOCAL_AMFLAGS = -I m4
 SUBDIRS = datapath
 
 AM_CPPFLAGS = $(SSL_CFLAGS)
-AM_CPPFLAGS += $(NCURSES_CFLAGS)
-AM_CPPFLAGS += $(PCRE_CFLAGS)
+AM_LDFLAGS = $(SSL_LDFLAGS)
+
+if WIN32
+AM_CPPFLAGS += -I $(top_srcdir)/include/windows
+AM_CPPFLAGS += $(PTHREAD_INCLUDES)
+AM_LDFLAGS += $(PTHREAD_LDFLAGS)
+endif
+
 AM_CPPFLAGS += -I $(top_srcdir)/include
 AM_CPPFLAGS += -I $(top_srcdir)/lib
+AM_CPPFLAGS += -I $(top_builddir)/lib
+
+AM_CPPFLAGS += $(SSL_INCLUDES)
 
 AM_CFLAGS = -Wstrict-prototypes
 AM_CFLAGS += $(WARNING_FLAGS)
@@ -21,28 +30,63 @@ AM_CFLAGS += $(WARNING_FLAGS)
 if NDEBUG
 AM_CPPFLAGS += -DNDEBUG
 AM_CFLAGS += -fomit-frame-pointer
+endif
+
+if WIN32
+psep=";"
+else
+psep=":"
+endif
+# PYTHONDONTWRITEBYTECODE=yes keeps Python from creating .pyc and .pyo
+# files.  Creating .py[co] works OK for any given version of Open
+# vSwitch, but it causes trouble if you switch from a version with
+# foo/__init__.py into an (older) version with plain foo.py, since
+# foo/__init__.pyc will cause Python to ignore foo.py.
+if INCLUDE_PYTHON_COMPAT
+run_python = PYTHONPATH=$(top_srcdir)/python$(psep)$(top_srcdir)/python/compat$(psep)$$PYTHONPATH
 else
-AM_LDFLAGS = -export-dynamic
+run_python = PYTHONPATH=$(top_srcdir)/python$(psep)$$PYTHONPATH
 endif
+run_python += PYTHONDONTWRITEBYTECODE=yes $(PYTHON)
+
 
+ALL_LOCAL =
 BUILT_SOURCES =
 CLEANFILES =
+CLEAN_LOCAL =
 DISTCLEANFILES =
+PYCOV_CLEAN_FILES = build-aux/check-structs,cover
 EXTRA_DIST = \
+       BUILD.Windows \
+       CONTRIBUTING \
        CodingStyle \
+       DESIGN \
+       FAQ \
+       INSTALL \
+       INSTALL.Debian \
+        INSTALL.DPDK \
+       INSTALL.Fedora \
        INSTALL.KVM \
-       INSTALL.Linux \
-       INSTALL.OpenFlow \
+       INSTALL.Libvirt \
+       INSTALL.NetBSD \
+       INSTALL.RHEL \
        INSTALL.SSL \
        INSTALL.XenServer \
-       INSTALL.bridge \
        INSTALL.userspace \
+       IntegrationGuide \
        NOTICE \
+       OPENFLOW-1.1+ \
        PORTING \
-       README-gcov \
+       README-lisp \
        REPORTING-BUGS \
-       SubmittingPatches \
-       boot.sh
+       TODO \
+       WHY-OVS \
+       boot.sh \
+       build-aux/cccl \
+       build-aux/sodepends.pl \
+       build-aux/soexpand.pl \
+       $(MAN_FRAGMENTS) \
+       $(MAN_ROOTS)
 bin_PROGRAMS =
 sbin_PROGRAMS =
 bin_SCRIPTS =
@@ -51,27 +95,45 @@ dist_man_MANS =
 dist_pkgdata_DATA =
 dist_pkgdata_SCRIPTS =
 dist_sbin_SCRIPTS =
+dist_scripts_SCRIPTS =
+dist_scripts_DATA =
+INSTALL_DATA_LOCAL =
+UNINSTALL_LOCAL =
 man_MANS =
+MAN_FRAGMENTS =
+MAN_ROOTS =
 noinst_DATA =
 noinst_HEADERS =
-noinst_LIBRARIES =
+lib_LTLIBRARIES =
+noinst_man_MANS =
 noinst_PROGRAMS =
 noinst_SCRIPTS =
 OVSIDL_BUILT =
+pkgdata_DATA =
+sbin_SCRIPTS =
+scripts_SCRIPTS =
+scripts_DATA =
 SUFFIXES =
+check_DATA =
 
-EXTRA_DIST += \
-       build-aux/update-debian-changelog \
-       soexpand.pl
+scriptsdir = $(pkgdatadir)/scripts
+
+# This ensures that files added to EXTRA_DIST are always distributed,
+# even if they are inside an Automake if...endif conditional block that is
+# disabled by some particular "configure" run.  For more information, see:
+# http://article.gmane.org/gmane.comp.sysutils.automake.general/10891
+noinst_HEADERS += $(EXTRA_DIST)
 
 ro_c = echo '/* -*- mode: c; buffer-read-only: t -*- */'
+ro_shell = printf '\043 Generated automatically -- do not modify!    -*- buffer-read-only: t -*-\n'
 
 SUFFIXES += .in
 .in:
-       $(PERL) $(srcdir)/soexpand.pl -I$(srcdir) < $< | \
+       $(PERL) $(srcdir)/build-aux/soexpand.pl -I$(srcdir) < $< | \
            sed \
                -e 's,[@]PKIDIR[@],$(PKIDIR),g' \
                 -e 's,[@]LOGDIR[@],$(LOGDIR),g' \
+                -e 's,[@]DBDIR[@],$(DBDIR),g' \
                 -e 's,[@]PERL[@],$(PERL),g' \
                 -e 's,[@]PYTHON[@],$(PYTHON),g' \
                 -e 's,[@]RUNDIR[@],$(RUNDIR),g' \
@@ -79,41 +141,160 @@ SUFFIXES += .in
                 -e 's,[@]localstatedir[@],$(localstatedir),g' \
                 -e 's,[@]pkgdatadir[@],$(pkgdatadir),g' \
                 -e 's,[@]sysconfdir[@],$(sysconfdir),g' \
+                -e 's,[@]bindir[@],$(bindir),g' \
+                -e 's,[@]sbindir[@],$(sbindir),g' \
                 -e 's,[@]abs_top_srcdir[@],$(abs_top_srcdir),g' \
-                -e 's,[@]ovsdbmonitordir[@],$(ovsdbmonitordir),g' \
             > $@.tmp
-       @if head -n 1 $@.tmp | grep -q '#!'; then \
-           echo chmod +x $@.tmp; \
+       @if head -n 1 $@.tmp | grep '#!' > /dev/null; then \
            chmod +x $@.tmp; \
        fi
-       mv $@.tmp $@
+       $(AM_V_GEN) mv $@.tmp $@
+
+.PHONY: clean-pycov
+clean-pycov:
+       cd $(srcdir) && rm -f $(PYCOV_CLEAN_FILES)
+CLEAN_LOCAL += clean-pycov
 
 # If we're checked out from a Git repository, make sure that every
 # file that is in Git is distributed.
-dist-hook-git:
-       if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1; then    \
-         rc=0;                                                               \
-         for d in `cd $(srcdir) && git ls-files`; do                         \
-           if test ! -e $(distdir)/$$d; then                                 \
-             case $$d in # (                                                 \
-               .gitignore|*/.gitignore) ;; # (                               \
-               *)                                                            \
-                  if test $$rc = 0; then                                     \
-                    echo "The distribution is missing the following files:"; \
-                    rc=1;                                                    \
-                  fi;                                                        \
-                  echo "$$d";                                                \
-                  ;;                                                         \
-             esac;                                                           \
-           fi                                                                \
-         done;                                                               \
-         exit $$rc;                                                          \
+#
+# We only enable this check when GNU make is in use because the
+# Makefile in datapath/linux, needed to get the list of files to
+# distribute, requires GNU make extensions.
+if GNU_MAKE
+ALL_LOCAL += dist-hook-git
+dist-hook-git: distfiles
+       @if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1; then \
+         (cd datapath && $(MAKE) distfiles);                               \
+         (cat distfiles; sed 's|^|datapath/|' datapath/distfiles) |        \
+           LC_ALL=C sort -u > all-distfiles;                               \
+         (cd $(srcdir) && git ls-files) | grep -v '\.gitignore$$' |        \
+           LC_ALL=C sort -u > all-gitfiles;                                \
+         LC_ALL=C comm -1 -3 all-distfiles all-gitfiles > missing-distfiles; \
+         if test -s missing-distfiles; then                                \
+           echo "The distribution is missing the following files:";        \
+           cat missing-distfiles;                                          \
+           exit 1;                                                         \
+         fi;                                                               \
+       fi
+CLEANFILES += all-distfiles all-gitfiles missing-distfiles
+# The following is based on commands for the Automake "distdir" target.
+distfiles: Makefile
+       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       list='$(DISTFILES)'; \
+       for file in $$list; do echo $$file; done | \
+         sed -e "s|^$$srcdirstrip/||;t" \
+             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t" | \
+          LC_ALL=C sort -u > $@
+CLEANFILES += distfiles
+endif
+.PHONY: dist-hook-git
+
+# Check that every .c file includes <config.h>.
+ALL_LOCAL += config-h-check
+config-h-check:
+       @cd $(srcdir); \
+       if test -e .git && (git --version) >/dev/null 2>&1 && \
+          git --no-pager grep -L '#include <config\.h>' `git ls-files | grep '\.c$$' | \
+               grep -vE '^datapath|^lib/sflow|^third-party'`; \
+       then \
+           echo "See above for list of violations of the rule that"; \
+           echo "every C source file must #include <config.h>."; \
+           exit 1; \
+       fi
+.PHONY: config-h-check
+
+# Check for printf() type modifiers that MSVC doesn't support.
+ALL_LOCAL += printf-check
+printf-check:
+       @if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \
+          git --no-pager grep -n -E -e '%[-+ #0-9.*]*([ztj]|hh)' --and --not -e 'ovs_scan' `git ls-files $(srcdir) | grep '\.[ch]$$'`; \
+       then \
+           echo "See above for list of violations of the rule that"; \
+           echo "'z', 't', 'j', 'hh' printf() type modifiers are"; \
+           echo "forbidden.  See CodingStyle for replacements."; \
+           exit 1; \
+       fi
+.PHONY: printf-check
+
+# Check that certain data structures are always declared "static".
+ALL_LOCAL += static-check
+static-check:
+       @if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \
+           git --no-pager grep -n -E '^[       ]+(struct vlog_rate_limit|pthread_once_t|struct ovsthread_once).*=' $(srcdir); \
+         then \
+           echo "See above for list of violations of the rule that "; \
+           echo "certain data structures must always be 'static'"; \
+           exit 1; \
+        fi
+.PHONY: static-check
+
+# Check that assert.h is not used outside a whitelist of files.
+ALL_LOCAL += check-assert-h-usage
+check-assert-h-usage:
+       @if test -e $(srcdir)/.git && (git --version) >/dev/null 2>&1 && \
+           (cd $(srcdir) && git --no-pager grep -l -E '[<]assert.h[>]') | \
+           $(EGREP) -v '^lib/(sflow_receiver|vlog).c$$|^tests/'; \
+         then \
+           echo "Files listed above unexpectedly #include <""assert.h"">."; \
+           echo "Please use ovs_assert (from util.h) instead of assert."; \
+           exit 1; \
+        fi
+.PHONY: check-assert-h-usage
+
+ALL_LOCAL += thread-safety-check
+thread-safety-check:
+       @if test -e '$(srcdir)'/.git && (git --version) >/dev/null 2>&1 && \
+          grep -n -f '$(srcdir)'/build-aux/thread-safety-blacklist \
+              `git ls-files '$(srcdir)' | grep '\.[ch]$$' \
+                | $(EGREP) -v '^datapath|^lib/sflow|^third-party'` /dev/null \
+              | $(EGREP) -v ':[        ]*/?\*'; \
+       then \
+           echo "See above for list of calls to functions that are"; \
+           echo "blacklisted due to thread safety issues"; \
+           exit 1; \
        fi
-DIST_HOOKS += dist-hook-git
+EXTRA_DIST += build-aux/thread-safety-blacklist
+
+if HAVE_GROFF
+ALL_LOCAL += manpage-check
+manpage-check: $(man_MANS) $(dist_man_MANS) $(noinst_man_MANS)
+       @error=false; \
+       for manpage in $?; do \
+               LANG=en_US.UTF-8 groff -w mac -w delim -w escape -w input -w missing -w tab -T utf8 -man -p -z $$manpage >$@.tmp 2>&1; \
+               if grep warning: $@.tmp; then error=:; fi; \
+               rm -f $@.tmp; \
+       done; \
+       if $$error; then exit 1; else touch $@; fi
+       $(AM_V_GEN) touch -c $@
+CLEANFILES += manpage-check
+endif
+
+include $(srcdir)/manpages.mk
+$(srcdir)/manpages.mk: $(MAN_ROOTS) build-aux/sodepends.pl
+       @$(PERL) $(srcdir)/build-aux/sodepends.pl -I. -I$(srcdir) $(MAN_ROOTS) >$(@F).tmp
+       @if cmp -s $(@F).tmp $@; then \
+               touch $@; \
+               rm -f $(@F).tmp; \
+       else \
+               mv $(@F).tmp $@; \
+       fi
+CLEANFILES += manpage-dep-check
 
 dist-hook: $(DIST_HOOKS)
-.PHONY: $(DIST_HOOKS)
+all-local: $(ALL_LOCAL)
+clean-local: $(CLEAN_LOCAL)
+install-data-local: $(INSTALL_DATA_LOCAL)
+uninstall-local: $(UNINSTALL_LOCAL)
+.PHONY: $(DIST_HOOKS) $(CLEAN_LOCAL) $(INSTALL_DATA_LOCAL) $(UNINSTALL_LOCAL)
 
+modules_install:
+if LINUX_ENABLED
+       cd datapath/linux && $(MAKE) modules_install
+endif
+
+include m4/automake.mk
 include lib/automake.mk
 include ofproto/automake.mk
 include utilities/automake.mk
@@ -123,6 +304,9 @@ include third-party/automake.mk
 include debian/automake.mk
 include vswitchd/automake.mk
 include ovsdb/automake.mk
+include rhel/automake.mk
 include xenserver/automake.mk
-include extras/ezio/automake.mk
-
+include python/automake.mk
+include python/compat/automake.mk
+include tutorial/automake.mk
+include vtep/automake.mk