diff --git a/Makefile.am b/Makefile.am index c2d29314..fc94e10b 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,209 +1,213 @@ # # Copyright (C) 2010-2015 Red Hat, Inc. All rights reserved. # # Author: Fabio M. Di Nitto # # This software licensed under GPL-2.0+, LGPL-2.0+ # MAINTAINERCLEANFILES = Makefile.in aclocal.m4 configure depcomp \ config.guess config.sub missing install-sh \ ltmain.sh compile config.h.in config.h.in~ \ autoscan.log configure.scan test-driver include $(top_srcdir)/build-aux/check.mk AUTOMAKE_OPTIONS = foreign AM_DISTCHECK_CONFIGURE_FLAGS = --enable-kronosnetd ACLOCAL_AMFLAGS = -I m4 SPEC = $(PACKAGE_NAME).spec DEBCHANGELOG = debian/changelog DEBPOSTINST = debian/kronosnetd.postinst TARGZFILE = $(PACKAGE_NAME)-$(VERSION).tar.gz EXTRA_DIST = build-aux autogen.sh .version \ debian $(DEBCHANGELOG) $(DEBPOSTINST) \ $(SPEC) $(SPEC).in -SUBDIRS = init libtap libknet kronosnetd poc-code +SUBDIRS = init libtap libknet kronosnetd if BUILD_DOCS SUBDIRS += docs endif +if BUILD_POC +SUBDIRS += poc-code +endif + dist_doc_DATA = \ COPYING.applications \ COPYING.libraries \ COPYRIGHT \ README.licence \ README \ TODO all-local: $(SPEC) $(DEBCHANGELOG) $(DEBPOSTINST) clean-local: rm -f $(SPEC) rm -f $(DEBPOSTINST) distclean-local: rm -f $(PACKAGE_NAME)-*.tar.* maintainer-clean-local: make -f debian/rules clean || true rm -rf m4 $(DEBCHANGELOG) $(DEBPOSTINST) debian/patches ## make rpm/srpm section. $(SPEC): $(SPEC).in .version config.status rm -f $@-t $@ date="$(shell LC_ALL=C date "+%a %b %d %Y")" && \ if [ -f .tarball-version ]; then \ gitver="$(shell cat .tarball-version)" && \ rpmver=$$gitver && \ alphatag="" && \ dirty="" && \ numcomm="0"; \ else \ gitver="$(shell GIT_DIR=$(abs_srcdir)/.git git describe --abbrev=4 --match='v*' HEAD 2>/dev/null)" && \ rpmver=`echo $$gitver | sed -e "s/^v//" -e "s/-.*//g"` && \ alphatag=`echo $$gitver | sed -e "s/.*-//" -e "s/^g//"` && \ vtag=`echo $$gitver | sed -e "s/-.*//g"` && \ numcomm=`GIT_DIR=$(abs_srcdir)/.git git rev-list $$vtag..HEAD | wc -l` && \ GIT_DIR=$(abs_srcdir)/.git git update-index --refresh > /dev/null 2>&1 || true && \ dirty=`GIT_DIR=$(abs_srcdir)/.git git diff-index --name-only HEAD 2>/dev/null`; \ fi && \ if [ -n "$$dirty" ]; then dirty="dirty"; else dirty=""; fi && \ if [ "$$numcomm" = "0" ]; then \ sed \ -e "s#@version@#$$rpmver#g" \ -e "s#%glo.*alpha.*##g" \ -e "s#%glo.*numcomm.*##g" \ -e "s#@dirty@#$$dirty#g" \ -e "s#@date@#$$date#g" \ $< > $@-t; \ else \ sed \ -e "s#@version@#$$rpmver#g" \ -e "s#@alphatag@#$$alphatag#g" \ -e "s#@numcomm@#$$numcomm#g" \ -e "s#@dirty@#$$dirty#g" \ -e "s#@date@#$$date#g" \ $< > $@-t; \ fi; \ if [ -z "$$dirty" ]; then sed -i -e "s#%glo.*dirty.*##g" $@-t; fi if BUILD_KRONOSNETD sed -i -e "s#@kronosnetd@#bcond_without#g" $@-t else sed -i -e "s#@kronosnetd@#bcond_with#g" $@-t endif if BUILD_LIBTAP sed -i -e "s#@libtap@#bcond_without#g" $@-t else sed -i -e "s#@libtap@#bcond_with#g" $@-t endif sed -i -e "s#@defaultadmgroup@#$(DEFAULTADMGROUP)#g" $@-t chmod a-w $@-t mv $@-t $@ $(TARGZFILE): $(MAKE) dist RPMBUILDOPTS = --define "_sourcedir $(abs_builddir)" \ --define "_specdir $(abs_builddir)" \ --define "_builddir $(abs_builddir)" \ --define "_srcrpmdir $(abs_builddir)" \ --define "_rpmdir $(abs_builddir)" srpm: clean $(MAKE) $(SPEC) $(TARGZFILE) rpmbuild $(RPMBUILDOPTS) --nodeps -bs $(SPEC) rpm: clean $(MAKE) $(SPEC) $(TARGZFILE) rpmbuild $(RPMBUILDOPTS) -ba $(SPEC) ## make deb $(DEBPOSTINST): $(DEBPOSTINST).in config.h mkdir -p debian rm -f $@-t $@ sed -e "s#@defaultadmgroup@#$(DEFAULTADMGROUP)#g" $< > $@-t chmod a-w $@-t mv $@-t $@ $(DEBCHANGELOG): $(DEBCHANGELOG).in .version mkdir -p debian rm -f $@-t $@ date="$(shell LC_ALL=C date -R)" && \ if [ -f .tarball-version ]; then \ gitver="$(shell cat .tarball-version)" && \ debver=$$gitver && \ alphatag="" && \ dirty="" && \ numcomm="0"; \ else \ gitver="$(shell GIT_DIR=$(abs_srcdir)/.git git describe --abbrev=4 --match='v*' HEAD 2>/dev/null)" && \ debver=`echo $$gitver | sed -e "s/^v//" -e "s/-.*//g"` && \ alphatag=`echo $$gitver | sed -e "s/.*-//" -e "s/^g//"` && \ vtag=`echo $$gitver | sed -e "s/-.*//g"` && \ numcomm=`GIT_DIR=$(abs_srcdir)/.git git rev-list $$vtag..HEAD | wc -l` && \ GIT_DIR=$(abs_srcdir)/.git git update-index --refresh > /dev/null 2>&1 || true && \ dirty=`GIT_DIR=$(abs_srcdir)/.git git diff-index --name-only HEAD 2>/dev/null`; \ fi && \ if [ -n "$$dirty" ]; then dirty="-dirty"; else dirty=""; fi && \ if [ "$$numcomm" = "0" ]; then \ sed \ -e "s#@version@#$$debver#g" \ -e "s#-@alphatag@##g" \ -e "s#.@numcomm@##g" \ -e "s#@dirty@#$$dirty#g" \ -e "s#@date@#$$date#g" \ $< > $@-t; \ else \ sed \ -e "s#@version@#$$debver#g" \ -e "s#@alphatag@#$$alphatag#g" \ -e "s#@numcomm@#$$numcomm#g" \ -e "s#@dirty@#$$dirty#g" \ -e "s#@date@#$$date#g" \ $< > $@-t; \ fi; chmod a-w $@-t mv $@-t $@ deb-clean: make -f debian/rules clean ./configure debs: deb-clean dist if [ -f .tarball-version ]; then \ gitver="$(shell cat .tarball-version)"; \ else \ gitver="$(shell git describe --abbrev=4 --match='v*' HEAD 2>/dev/null)" && \ gitver=`echo $$gitver | sed -e "s/^v//" -e "s/-g/-/" -e "s/-/./"`; \ fi && \ cp $(TARGZFILE) ../$(PACKAGE_NAME)_$$gitver.orig.tar.gz dpkg-buildpackage -uc -us # release/versioning BUILT_SOURCES = .version .version: echo $(VERSION) > $@-t && mv $@-t $@ dist-hook: gen-ChangeLog echo $(VERSION) > $(distdir)/.tarball-version gen_start_date = 2000-01-01 .PHONY: gen-ChangeLog gen-ChangeLog: if test -d .git; then \ LC_ALL=C $(top_srcdir)/build-aux/gitlog-to-changelog \ --since=$(gen_start_date) > $(distdir)/cl-t; \ rm -f $(distdir)/ChangeLog; \ mv $(distdir)/cl-t $(distdir)/ChangeLog; \ fi diff --git a/configure.ac b/configure.ac index 4dd13e8c..e19bd4a5 100644 --- a/configure.ac +++ b/configure.ac @@ -1,401 +1,406 @@ # # Copyright (C) 2010-2015 Red Hat, Inc. All rights reserved. # # Authors: Fabio M. Di Nitto # Federico Simoncelli # # This software licensed under GPL-2.0+, LGPL-2.0+ # # -*- Autoconf -*- # Process this file with autoconf to produce a configure script. # AC_PREREQ([2.63]) AC_INIT([kronosnet], m4_esyscmd([build-aux/git-version-gen .tarball-version]), [devel@lists.kronosnet.org]) AC_USE_SYSTEM_EXTENSIONS AM_INIT_AUTOMAKE([1.11.1 dist-bzip2 dist-xz color-tests -Wno-portability subdir-objects]) LT_PREREQ([2.2.6]) LT_INIT AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_SRCDIR([kronosnetd/main.c]) AC_CONFIG_HEADERS([config.h]) AC_CANONICAL_HOST AC_PROG_LIBTOOL AC_LANG([C]) systemddir=${prefix}/lib/systemd/system if test "$prefix" = "NONE"; then prefix="/usr" if test "$localstatedir" = "\${prefix}/var"; then localstatedir="/var" fi if test "$sysconfdir" = "\${prefix}/etc"; then sysconfdir="/etc" fi if test "$systemddir" = "NONE/lib/systemd/system"; then systemddir=/lib/systemd/system fi if test "$libdir" = "\${exec_prefix}/lib"; then if test -e /usr/lib64; then libdir="/usr/lib64" else libdir="/usr/lib" fi fi fi # Checks for programs. if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then AC_MSG_ERROR(["you don't seem to have GNU make; it is required"]) fi AC_PROG_AWK AC_PROG_GREP AC_PROG_SED AC_PROG_CPP AC_PROG_CC AM_PROG_CC_C_O AC_PROG_LN_S AC_PROG_INSTALL AC_PROG_MAKE_SET AC_PROG_CXX AC_PROG_RANLIB AC_CHECK_PROGS([PUBLICAN], [publican], [:]) AC_CHECK_PROGS([PKGCONFIG], [pkg-config]) +AC_ARG_ENABLE([poc], + [ --enable-poc : build poc code ],, + [ enable_poc="yes" ]) +AM_CONDITIONAL([BUILD_POC], test x$enable_poc = xyes) + AC_ARG_ENABLE([kronosnetd], [ --enable-kronosnetd : Kronosnetd support ],, [ enable_kronosnetd="no" ]) AM_CONDITIONAL([BUILD_KRONOSNETD], test x$enable_kronosnetd = xyes) AC_ARG_ENABLE([libtap], [ --enable-libtap : libtap support ],, [ enable_libtap="no" ]) if test "x$enable_kronosnetd" = xyes; then enable_libtap=yes fi AM_CONDITIONAL([BUILD_LIBTAP], test x$enable_libtap = xyes) AC_ARG_ENABLE([libknet-sctp], [ --enable-libknet-sctp : libknet SCTP support ],, [ enable_libknet_sctp="yes" ]) ## local helper functions # this function checks if CC support options passed as # args. Global CFLAGS are ignored during this test. cc_supports_flag() { saveCPPFLAGS="$CPPFLAGS" CPPFLAGS="$@" if echo $CC | grep -q clang; then CPPFLAGS="-Werror $CPPFLAGS" fi AC_MSG_CHECKING([whether $CC supports "$@"]) AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])], [RC=0; AC_MSG_RESULT([yes])], [RC=1; AC_MSG_RESULT([no])]) CPPFLAGS="$saveCPPFLAGS" return $RC } # helper macro to check libs without adding them to LIBS check_lib_no_libs() { lib_no_libs_arg1=$1 shift lib_no_libs_arg2=$1 shift lib_no_libs_args=$@ AC_CHECK_LIB([$lib_no_libs_arg1], [$lib_no_libs_arg2],,, [$lib_no_libs_args]) LIBS=$ac_check_lib_save_LIBS } # Checks for C features AC_C_INLINE # Checks for libraries. AC_CHECK_LIB([pthread], [pthread_create]) AC_CHECK_LIB([m], [ceil]) AC_CHECK_LIB([rt], [clock_gettime]) PKG_CHECK_MODULES([nss],[nss]) # Checks for header files. AC_CHECK_HEADERS([fcntl.h]) AC_CHECK_HEADERS([stdlib.h]) AC_CHECK_HEADERS([string.h]) AC_CHECK_HEADERS([strings.h]) AC_CHECK_HEADERS([sys/ioctl.h]) AC_CHECK_HEADERS([syslog.h]) AC_CHECK_HEADERS([unistd.h]) AC_CHECK_HEADERS([netinet/in.h]) AC_CHECK_HEADERS([sys/socket.h]) AC_CHECK_HEADERS([arpa/inet.h]) AC_CHECK_HEADERS([netdb.h]) AC_CHECK_HEADERS([limits.h]) AC_CHECK_HEADERS([stdint.h]) AC_CHECK_HEADERS([sys/epoll.h]) if test "x$enable_libknet_sctp" = xyes; then AC_CHECK_HEADERS([netinet/sctp.h],, AC_MSG_ERROR(["missing required SCTP headers"])) fi # Checks for typedefs, structures, and compiler characteristics. AC_C_INLINE AC_TYPE_SIZE_T AC_TYPE_PID_T AC_TYPE_SSIZE_T AC_TYPE_UINT8_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_TYPE_UINT64_T AC_TYPE_INT32_T # Checks for library functions. AC_FUNC_ALLOCA AC_FUNC_FORK AC_FUNC_MALLOC AC_FUNC_REALLOC AC_CHECK_FUNCS([memset]) AC_CHECK_FUNCS([strdup]) AC_CHECK_FUNCS([strerror]) AC_CHECK_FUNCS([dup2]) AC_CHECK_FUNCS([select]) AC_CHECK_FUNCS([socket]) AC_CHECK_FUNCS([inet_ntoa]) AC_CHECK_FUNCS([memmove]) AC_CHECK_FUNCS([strchr]) AC_CHECK_FUNCS([atexit]) AC_CHECK_FUNCS([ftruncate]) AC_CHECK_FUNCS([strrchr]) AC_CHECK_FUNCS([strstr]) AC_CHECK_FUNCS([clock_gettime]) AC_CHECK_FUNCS([strcasecmp]) AC_CHECK_FUNCS([sendmmsg]) AC_CHECK_FUNCS([recvmmsg]) AC_CHECK_FUNCS([kevent]) # if neither sys/epoll.h nor kevent are present, we should fail. if test "x$ac_cv_header_sys_epoll_h" = xno && test "x$ac_cv_func_kevent" = xno; then AC_MSG_ERROR([Both epoll and kevent unavailable on this OS]) fi if test "x$ac_cv_header_sys_epoll_h" = xyes && test "x$ac_cv_func_kevent" = xyes; then AC_MSG_ERROR([Both epoll and kevent available on this OS, please contact the maintainers to fix the code]) fi # Check entries in specific structs AC_CHECK_MEMBER([struct mmsghdr.msg_hdr], [AC_DEFINE_UNQUOTED([HAVE_MMSGHDR], [1], [struct mmsghdr exists])], [], [[#include ]]) # checks (for kronosnetd) if test "x$enable_kronosnetd" = xyes; then AC_CHECK_HEADERS([security/pam_appl.h], [AC_CHECK_LIB([pam], [pam_start])], [AC_MSG_ERROR([Unable to find LinuxPAM devel files])]) AC_CHECK_HEADERS([security/pam_misc.h], [AC_CHECK_LIB([pam_misc], [misc_conv])], [AC_MSG_ERROR([Unable to find LinuxPAM MISC devel files])]) PKG_CHECK_MODULES([libqb], [libqb]) AC_CHECK_LIB([qb], [qb_log_thread_priority_set], [have_qb_log_thread_priority_set="yes"], [have_qb_log_thread_priority_set="no"]) if test "x${have_qb_log_thread_priority_set}" = xyes; then AC_DEFINE_UNQUOTED([HAVE_QB_LOG_THREAD_PRIORITY_SET], 1, [have qb_log_thread_priority_set]) fi fi # local options AC_ARG_ENABLE([debug], [ --enable-debug enable debug build. ], [ default="no" ]) AC_ARG_ENABLE([publicandocs], [ --enable-publicandocs enable docs build. ], [ default="no" ]) AC_ARG_WITH([initdefaultdir], [ --with-initdefaultdir : path to /etc/sysconfig/.. or /etc/default dir. ], [ INITDEFAULTDIR="$withval" ], [ INITDEFAULTDIR="$sysconfdir/default" ]) AC_ARG_WITH([initddir], [ --with-initddir=DIR : path to init script directory. ], [ INITDDIR="$withval" ], [ INITDDIR="$sysconfdir/init.d" ]) AC_ARG_WITH([systemddir], [ --with-systemddir=DIR : path to systemd unit files directory. ], [ SYSTEMDDIR="$withval" ], [ SYSTEMDDIR="$systemddir" ]) AC_ARG_WITH([syslogfacility], [ --with-syslogfacility=FACILITY default syslog facility. ], [ SYSLOGFACILITY="$withval" ], [ SYSLOGFACILITY="LOG_DAEMON" ]) AC_ARG_WITH([sysloglevel], [ --with-sysloglevel=LEVEL default syslog level. ], [ SYSLOGLEVEL="$withval" ], [ SYSLOGLEVEL="LOG_INFO" ]) AC_ARG_WITH([defaultadmgroup], [ --with-defaultadmgroup=GROUP define PAM group. Users part of this group will be allowed to configure kronosnet. Others will only receive read-only rights. ], [ DEFAULTADMGROUP="$withval" ], [ DEFAULTADMGROUP="kronosnetadm" ]) ## random vars LOGDIR=${localstatedir}/log/ RUNDIR=${localstatedir}/run/ DEFAULT_CONFIG_DIR=${sysconfdir}/kronosnet ## do subst AM_CONDITIONAL([BUILD_DOCS], [test "x${enable_publicandocs}" = xyes]) AM_CONDITIONAL([DEBUG], [test "x${enable_debug}" = xyes]) AC_SUBST([DEFAULT_CONFIG_DIR]) AC_SUBST([INITDEFAULTDIR]) AC_SUBST([INITDDIR]) AC_SUBST([SYSTEMDDIR]) AC_SUBST([LOGDIR]) AC_SUBST([DEFAULTADMGROUP]) AC_DEFINE_UNQUOTED([DEFAULT_CONFIG_DIR], ["$(eval echo ${DEFAULT_CONFIG_DIR})"], [Default config directory]) AC_DEFINE_UNQUOTED([DEFAULT_CONFIG_FILE], ["$(eval echo ${DEFAULT_CONFIG_DIR}/kronosnetd.conf)"], [Default config file]) AC_DEFINE_UNQUOTED([LOGDIR], ["$(eval echo ${LOGDIR})"], [Default logging directory]) AC_DEFINE_UNQUOTED([DEFAULT_LOG_FILE], ["$(eval echo ${LOGDIR}/kronosnetd.log)"], [Default log file]) AC_DEFINE_UNQUOTED([RUNDIR], ["$(eval echo ${RUNDIR})"], [Default run directory]) AC_DEFINE_UNQUOTED([SYSLOGFACILITY], [$(eval echo ${SYSLOGFACILITY})], [Default syslog facility]) AC_DEFINE_UNQUOTED([SYSLOGLEVEL], [$(eval echo ${SYSLOGLEVEL})], [Default syslog level]) AC_DEFINE_UNQUOTED([DEFAULTADMGROUP], ["$(eval echo ${DEFAULTADMGROUP})"], [Default admin group]) ## *FLAGS handling ENV_CFLAGS="$CFLAGS" ENV_CPPFLAGS="$CPPFLAGS" ENV_LDFLAGS="$LDFLAGS" # debug build stuff if test "x${enable_debug}" = xyes; then AC_DEFINE_UNQUOTED([DEBUG], [1], [Compiling Debugging code]) OPT_CFLAGS="-O0" else OPT_CFLAGS="-O3" fi # gdb flags if test "x${GCC}" = xyes; then GDB_FLAGS="-ggdb3" else GDB_FLAGS="-g" fi # extra warnings EXTRA_WARNINGS="" WARNLIST=" all shadow missing-prototypes missing-declarations strict-prototypes declaration-after-statement pointer-arith write-strings cast-align bad-function-cast missing-format-attribute format=2 format-security format-nonliteral no-long-long unsigned-char gnu89-inline no-strict-aliasing error address cpp overflow parentheses sequence-point switch uninitialized unused-but-set-variable unused-function unused-result unused-value unused-variable " for j in $WARNLIST; do if cc_supports_flag -W$j; then EXTRA_WARNINGS="$EXTRA_WARNINGS -W$j"; fi done CFLAGS="$ENV_CFLAGS $lt_prog_compiler_pic $OPT_CFLAGS $GDB_FLAGS \ $EXTRA_WARNINGS $WERROR_CFLAGS" CPPFLAGS="$ENV_CPPFLAGS" LDFLAGS="$ENV_LDFLAGS $lt_prog_compiler_pic -Wl,--as-needed" AC_CONFIG_FILES([ Makefile init/Makefile libtap/Makefile libtap/libtap.pc kronosnetd/Makefile kronosnetd/kronosnetd.logrotate libknet/Makefile libknet/libknet.pc libknet/tests/Makefile docs/Makefile poc-code/Makefile poc-code/iov-hash/Makefile poc-code/access-list/Makefile poc-code/sctp-defrag-bug/Makefile ]) AC_OUTPUT