diff --git a/Makefile.am b/Makefile.am index ec054701..0dee6075 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,204 +1,204 @@ # # Copyright (C) 2010-2018 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 \ m4/libtool.m4 m4/lt~obsolete.m4 m4/ltoptions.m4 \ m4/ltsugar.m4 m4/ltversion.m4 include $(top_srcdir)/build-aux/check.mk AUTOMAKE_OPTIONS = foreign ACLOCAL_AMFLAGS = -I m4 SPEC = $(PACKAGE_NAME).spec TARGZFILE = $(PACKAGE_NAME)-$(VERSION).tar.gz EXTRA_DIST = autogen.sh .version \ NOTES_TO_PACKAGE_MAINTAINERS \ $(SPEC).in build-aux SUBDIRS = init libtap libknet kronosnetd if BUILD_MAN SUBDIRS += man endif if BUILD_POC SUBDIRS += poc-code endif dist_doc_DATA = \ COPYING.applications \ COPYING.libraries \ COPYRIGHT \ README.licence \ README all-local: $(SPEC) clean-local: rm -f $(SPEC) distclean-local: rm -f $(PACKAGE_NAME)-*.tar.* $(PACKAGE_NAME)-*.sha256* tag-* ## make rpm/srpm section. $(SPEC): $(SPEC).in .version config.status rm -f $@-t $@ - date="`LC_ALL=C date -d "@$(SOURCE_EPOCH)" "+%a %b %d %Y"`" && \ + date="`LC_ALL=C $(UTC_DATE_AT)$(SOURCE_EPOCH) "+%a %b %d %Y"`" && \ if [ -f $(abs_srcdir)/.tarball-version ]; then \ gitver="`cat $(abs_srcdir)/.tarball-version`" && \ rpmver=$$gitver && \ alphatag="" && \ dirty="" && \ numcomm="0"; \ else \ gitver="`GIT_DIR=$(abs_srcdir)/.git git describe --abbrev=4 --match='v*' HEAD 2>/dev/null`" && \ rpmver=`echo $$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 $$vtag..HEAD | wc -l` && \ cd $(abs_srcdir) && \ git update-index --refresh > /dev/null 2>&1 || true && \ dirty=`git diff-index --name-only HEAD 2>/dev/null` && cd - 2>/dev/null; \ fi && \ if [ -n "$$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" \ $(abs_srcdir)/$@.in > $@-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@#$$date#g" \ $(abs_srcdir)/$@.in > $@-t; \ fi; \ if [ -z "$$dirty" ]; then sed -i -e "s#%glo.*dirty.*##g" $@-t; fi if BUILD_SCTP sed -i -e "s#@sctp@#bcond_without#g" $@-t else sed -i -e "s#@sctp@#bcond_with#g" $@-t endif if BUILD_CRYPTO_NSS sed -i -e "s#@nss@#bcond_without#g" $@-t else sed -i -e "s#@nss@#bcond_with#g" $@-t endif if BUILD_CRYPTO_OPENSSL sed -i -e "s#@openssl@#bcond_without#g" $@-t else sed -i -e "s#@openssl@#bcond_with#g" $@-t endif if BUILD_COMPRESS_ZLIB sed -i -e "s#@zlib@#bcond_without#g" $@-t else sed -i -e "s#@zlib@#bcond_with#g" $@-t endif if BUILD_COMPRESS_LZ4 sed -i -e "s#@lz4@#bcond_without#g" $@-t else sed -i -e "s#@lz4@#bcond_with#g" $@-t endif if BUILD_COMPRESS_LZO2 sed -i -e "s#@lzo2@#bcond_without#g" $@-t else sed -i -e "s#@lzo2@#bcond_with#g" $@-t endif if BUILD_COMPRESS_LZMA sed -i -e "s#@lzma@#bcond_without#g" $@-t else sed -i -e "s#@lzma@#bcond_with#g" $@-t endif if BUILD_COMPRESS_BZIP2 sed -i -e "s#@bzip2@#bcond_without#g" $@-t else sed -i -e "s#@bzip2@#bcond_with#g" $@-t endif 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 if BUILD_RUNAUTOGEN sed -i -e "s#@runautogen@#bcond_without#g" $@-t else sed -i -e "s#@runautogen@#bcond_with#g" $@-t endif if OVERRIDE_RPM_DEBUGINFO sed -i -e "s#@overriderpmdebuginfo@#bcond_without#g" $@-t else sed -i -e "s#@overriderpmdebuginfo@#bcond_with#g" $@-t endif if BUILD_RPM_DEBUGINFO sed -i -e "s#@rpmdebuginfo@#bcond_without#g" $@-t else sed -i -e "s#@rpmdebuginfo@#bcond_with#g" $@-t endif if BUILD_MAN sed -i -e "s#@buildman@#bcond_without#g" $@-t else sed -i -e "s#@buildman@#bcond_with#g" $@-t endif sed -i -e "s#@defaultadmgroup@#$(DEFAULTADMGROUP)#g" $@-t chmod a-w $@-t mv $@-t $@ rm -f $@-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) # release/versioning BUILT_SOURCES = .version .version: echo $(VERSION) > $@-t && mv $@-t $@ dist-hook: gen-ChangeLog echo $(VERSION) > $(distdir)/.tarball-version echo $(SOURCE_EPOCH) > $(distdir)/source_epoch gen_start_date = 2000-01-01 .PHONY: gen-ChangeLog gen-ChangeLog: if test -d $(abs_srcdir)/.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 f6bcbb38..b0163382 100644 --- a/configure.ac +++ b/configure.ac @@ -1,502 +1,510 @@ # # Copyright (C) 2010-2018 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]) # Don't let AC_PROC_CC (invoked by AC_USE_SYSTEM_EXTENSIONS) replace # undefined CFLAGS with -g -O2, overriding our special OPT_CFLAGS. : ${CFLAGS=""} AC_USE_SYSTEM_EXTENSIONS AM_INIT_AUTOMAKE([1.13 dist-bzip2 dist-xz color-tests -Wno-portability subdir-objects]) LT_PREREQ([2.2.6]) # --enable-new-dtags: Use RUNPATH instead of RPATH. # It is necessary to have this done before libtool does linker detection. # See also: https://github.com/kronosnet/kronosnet/issues/107 # --as-needed: Modern systems have builtin ceil() making -lm superfluous but # AC_SEARCH_LIBS can't detect this because it tests with a false prototype AX_CHECK_LINK_FLAG([-Wl,--enable-new-dtags], [AM_LDFLAGS=-Wl,--enable-new-dtags], [AC_MSG_ERROR(["Linker support for --enable-new-dtags is required"])]) AX_CHECK_LINK_FLAG([-Wl,--as-needed], [AM_LDFLAGS="$AM_LDFLAGS -Wl,--as-needed"]) AC_SUBST([AM_LDFLAGS]) saved_LDFLAGS="$LDFLAGS" LDFLAGS="$AM_LDFLAGS $LDFLAGS" LT_INIT LDFLAGS="$saved_LDFLAGS" AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_SRCDIR([kronosnetd/main.c]) AC_CONFIG_HEADERS([config.h]) AC_CANONICAL_HOST 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 AC_PROG_AWK AC_PROG_GREP AC_PROG_SED AC_PROG_CPP AC_PROG_CC AC_PROG_CC_C99 if test "x$ac_cv_prog_cc_c99" = "xno"; then AC_MSG_ERROR(["C99 support is required"]) fi AC_PROG_LN_S AC_PROG_INSTALL AC_PROG_MAKE_SET PKG_PROG_PKG_CONFIG AC_CHECK_PROGS([VALGRIND_EXEC], [valgrind]) AM_CONDITIONAL([HAS_VALGRIND], [test x$VALGRIND_EXEC != "x"]) # KNET_OPTION_DEFINES(stem,type,detection code) # stem: enters name of option, Automake conditional and preprocessor define # type: compress or crypto, determines where the default comes from AC_DEFUN([KNET_OPTION_DEFINES],[ AC_ARG_ENABLE([$2-$1],[AS_HELP_STRING([--disable-$2-$1],[disable libknet $1 support])],, [enable_$2_$1="$enable_$2_all"]) AM_CONDITIONAL([BUILD_]m4_toupper([$2_$1]),[test "x$enable_$2_$1" = xyes]) if test "x$enable_$2_$1" = xyes; then $3 fi AC_DEFINE_UNQUOTED([WITH_]m4_toupper([$2_$1]), [`test "x$enable_$2_$1" != xyes; echo $?`], $1 $2 [built in]) ]) AC_ARG_ENABLE([man], [AS_HELP_STRING([--disable-man],[disable man page creation])],, [ enable_man="yes" ]) AM_CONDITIONAL([BUILD_MAN], [test x$enable_man = xyes]) AC_ARG_ENABLE([libknet-sctp], [AS_HELP_STRING([--disable-libknet-sctp],[disable libknet SCTP support])],, [ enable_libknet_sctp="yes" ]) AM_CONDITIONAL([BUILD_SCTP], [test x$enable_libknet_sctp = xyes]) AC_ARG_ENABLE([crypto-all], [AS_HELP_STRING([--disable-crypto-all],[disable libknet all crypto modules support])],, [ enable_crypto_all="yes" ]) KNET_OPTION_DEFINES([nss],[crypto],[PKG_CHECK_MODULES([nss], [nss])]) KNET_OPTION_DEFINES([openssl],[crypto],[ PKG_CHECK_MODULES([openssl],[libcrypto < 1.1], [AC_DEFINE_UNQUOTED([BUILDCRYPTOOPENSSL10], [1], [openssl 1.0 crypto])], [PKG_CHECK_MODULES([openssl],[libcrypto >= 1.1], [AC_DEFINE_UNQUOTED([BUILDCRYPTOOPENSSL11], [1], [openssl 1.1 crypto])])]) ]) AC_ARG_ENABLE([compress-all], [AS_HELP_STRING([--disable-compress-all],[disable libknet all compress modules support])],, [ enable_compress_all="yes" ]) KNET_OPTION_DEFINES([zlib],[compress],[PKG_CHECK_MODULES([zlib], [zlib])]) KNET_OPTION_DEFINES([lz4],[compress],[PKG_CHECK_MODULES([liblz4], [liblz4])]) KNET_OPTION_DEFINES([lzo2],[compress],[ PKG_CHECK_MODULES([lzo2], [lzo2], [# work around broken pkg-config file in v2.10 AC_SUBST([lzo2_CFLAGS],[`echo $lzo2_CFLAGS | sed 's,/lzo *, ,'`])], [AC_CHECK_HEADERS([lzo/lzo1x.h], [AC_CHECK_LIB([lzo2], [lzo1x_decompress_safe], [AC_SUBST([lzo2_LIBS], [-llzo2])])], [AC_MSG_ERROR(["missing required lzo/lzo1x.h header"])])]) ]) KNET_OPTION_DEFINES([lzma],[compress],[PKG_CHECK_MODULES([liblzma], [liblzma])]) KNET_OPTION_DEFINES([bzip2],[compress],[ PKG_CHECK_MODULES([bzip2], [bzip2],, [AC_CHECK_HEADERS([bzlib.h], [AC_CHECK_LIB([bz2], [BZ2_bzBuffToBuffCompress], [AC_SUBST([bzip2_LIBS], [-lbz2])])], [AC_MSG_ERROR(["missing required bzlib.h"])])]) ]) AC_ARG_ENABLE([poc], [AS_HELP_STRING([--enable-poc],[enable building poc code])],, [ enable_poc="no" ]) AM_CONDITIONAL([BUILD_POC], [test x$enable_poc = xyes]) AC_ARG_ENABLE([kronosnetd], [AS_HELP_STRING([--enable-kronosnetd],[Kronosnetd support])],, [ enable_kronosnetd="no" ]) AM_CONDITIONAL([BUILD_KRONOSNETD], [test x$enable_kronosnetd = xyes]) AC_ARG_ENABLE([runautogen], [AS_HELP_STRING([--enable-runautogen],[run autogen.sh])],, [ enable_runautogen="no" ]) AM_CONDITIONAL([BUILD_RUNAUTOGEN], [test x$enable_runautogen = xyes]) override_rpm_debuginfo_option="yes" AC_ARG_ENABLE([rpm-debuginfo], [AS_HELP_STRING([--enable-rpm-debuginfo],[build debuginfo packages])],, [ enable_rpm_debuginfo="no", override_rpm_debuginfo_option="no" ]) AM_CONDITIONAL([BUILD_RPM_DEBUGINFO], [test x$enable_rpm_debuginfo = xyes]) AM_CONDITIONAL([OVERRIDE_RPM_DEBUGINFO], [test x$override_rpm_debuginfo_option = xyes]) AC_ARG_ENABLE([libtap], [AS_HELP_STRING([--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]) ## local helper functions # this function checks if CC support options passed as # args. Global CPPFLAGS 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 $RC } # Checks for libraries. AX_PTHREAD(,[AC_MSG_ERROR([POSIX threads support is required])]) saved_LIBS="$LIBS" LIBS= AC_SEARCH_LIBS([ceil], [m], , [AC_MSG_ERROR([ceil not found])]) AC_SUBST([m_LIBS], [$LIBS]) LIBS= AC_SEARCH_LIBS([clock_gettime], [rt], , [AC_MSG_ERROR([clock_gettime not found])]) AC_SUBST([rt_LIBS], [$LIBS]) LIBS= AC_SEARCH_LIBS([dlopen], [dl dld], , [AC_MSG_ERROR([dlopen not found])]) AC_SUBST([dl_LIBS], [$LIBS]) LIBS="$saved_LIBS" # OS detection AC_MSG_CHECKING([for os in ${host_os}]) case "$host_os" in *linux*) AC_DEFINE_UNQUOTED([KNET_LINUX], [1], [Compiling for Linux platform]) AC_MSG_RESULT([Linux]) ;; *bsd*) AC_DEFINE_UNQUOTED([KNET_BSD], [1], [Compiling for BSD platform]) AC_MSG_RESULT([BSD]) if test "x$enable_libtap" = xyes; then AC_MSG_ERROR([libtap is not currently supported on BSD platforms]) fi ;; *) AC_MSG_ERROR([Unsupported OS? hmmmm]) ;; esac # Checks for header files. AC_CHECK_HEADERS([sys/epoll.h]) AC_CHECK_FUNCS([kevent]) # if neither sys/epoll.h nor kevent are present, we should fail. if test "x$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$ac_cv_func_kevent" = xyes; then AC_MSG_ERROR([Both epoll and kevent available on this OS, please contact the maintainers to fix the code]) fi if test "x$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_PID_T AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UINT8_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_TYPE_UINT64_T AC_TYPE_INT8_T AC_TYPE_INT16_T AC_TYPE_INT32_T AC_TYPE_INT64_T if test "x$enable_man" = "xyes"; then AC_ARG_VAR([DOXYGEN], [override doxygen executable]) AC_CHECK_PROGS([DOXYGEN], [doxygen], [no]) if test "x$DOXYGEN" = xno; then AC_MSG_ERROR(["Doxygen command not found"]) fi # required by doxyxml to build man pages dynamically # Don't let AC_PROC_CC (invoked by AX_PROG_CC_FOR_BUILD) replace # undefined CFLAGS_FOR_BUILD with -g -O2, overriding our special OPT_CFLAGS. : ${CFLAGS_FOR_BUILD=""} AX_PROG_CC_FOR_BUILD saved_PKG_CONFIG="$PKG_CONFIG" saved_ac_cv_path_PKG_CONFIG="$ac_cv_path_PKG_CONFIG" unset PKG_CONFIG ac_cv_path_PKG_CONFIG AC_PATH_PROG([PKG_CONFIG], [pkg-config]) PKG_CHECK_MODULES([libqb_BUILD], [libqb]) PKG_CHECK_MODULES([libxml_BUILD], [libxml-2.0]) PKG_CONFIG="$saved_PKG_CONFIG" ac_cv_path_PKG_CONFIG="$saved_ac_cv_path_PKG_CONFIG" fi # checks (for kronosnetd) if test "x$enable_kronosnetd" = xyes; then AC_CHECK_HEADERS([security/pam_appl.h], [AC_CHECK_LIB([pam], [pam_start], [AC_SUBST([pam_LIBS], [-lpam])], [AC_MSG_ERROR([Unable to find LinuxPAM devel files])])]) AC_CHECK_HEADERS([security/pam_misc.h], [AC_CHECK_LIB([pam_misc], [misc_conv], [AC_SUBST([pam_misc_LIBS], [-lpam_misc])], [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${have_qb_log_thread_priority_set}" = xyes; then AC_DEFINE_UNQUOTED([HAVE_QB_LOG_THREAD_PRIORITY_SET], [1], [have qb_log_thread_priority_set]) fi fi # local options AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug],[enable debug build])]) AC_ARG_WITH([initdefaultdir], [AS_HELP_STRING([--with-initdefaultdir=DIR],[path to /etc/sysconfig or /etc/default dir])], [ INITDEFAULTDIR="$withval" ], [ INITDEFAULTDIR="$sysconfdir/default" ]) AC_ARG_WITH([initddir], [AS_HELP_STRING([--with-initddir=DIR],[path to init script directory])], [ INITDDIR="$withval" ], [ INITDDIR="$sysconfdir/init.d" ]) AC_ARG_WITH([systemddir], [AS_HELP_STRING([--with-systemddir=DIR],[path to systemd unit files directory])], [ SYSTEMDDIR="$withval" ], [ SYSTEMDDIR="$systemddir" ]) AC_ARG_WITH([syslogfacility], [AS_HELP_STRING([--with-syslogfacility=FACILITY],[default syslog facility])], [ SYSLOGFACILITY="$withval" ], [ SYSLOGFACILITY="LOG_DAEMON" ]) AC_ARG_WITH([sysloglevel], [AS_HELP_STRING([--with-sysloglevel=LEVEL],[default syslog level])], [ SYSLOGLEVEL="$withval" ], [ SYSLOGLEVEL="LOG_INFO" ]) AC_ARG_WITH([defaultadmgroup], [AS_HELP_STRING([--with-defaultadmgroup=GROUP], [define PAM group. Users part of this group will be allowed to configure kronosnet. Others will only receive read-only rights.])], [ DEFAULTADMGROUP="$withval" ], [ DEFAULTADMGROUP="kronosnetadm" ]) ## random vars LOGDIR=${localstatedir}/log/ RUNDIR=${localstatedir}/run/ DEFAULT_CONFIG_DIR=${sysconfdir}/kronosnet ## do subst AC_SUBST([DEFAULT_CONFIG_DIR]) AC_SUBST([INITDEFAULTDIR]) AC_SUBST([INITDDIR]) AC_SUBST([SYSTEMDDIR]) AC_SUBST([LOGDIR]) AC_SUBST([DEFAULTADMGROUP]) AC_DEFINE_UNQUOTED([DEFAULT_CONFIG_DIR], ["$(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 ${DEFAULTADMGROUP})"], [Default admin group]) # debug build stuff if test "x${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 extra unused shadow missing-prototypes missing-declarations suggest-attribute=noreturn suggest-attribute=format strict-prototypes declaration-after-statement pointer-arith write-strings cast-align bad-function-cast missing-format-attribute float-equal format=2 format-signedness format-security format-nonliteral no-long-long unsigned-char gnu89-inline no-strict-aliasing error address cpp overflow parentheses sequence-point switch shift-overflow=2 overlength-strings retundent-decls init-self uninitialized unused-but-set-variable unused-function unused-result unused-value unused-variable unknown-pragmas no-unused-parameter " for j in $WARNLIST; do if cc_supports_flag -W$j; then EXTRA_WARNINGS="$EXTRA_WARNINGS -W$j"; fi done AC_SUBST([AM_CFLAGS],["$OPT_CFLAGS $GDB_FLAGS $EXTRA_WARNINGS"]) +AX_PROG_DATE +AS_IF([test "$ax_cv_prog_date_gnu_date:$ax_cv_prog_date_gnu_utc" = yes:yes], + [UTC_DATE_AT="date -u -d@"], + [AS_IF([test "x$ax_cv_prog_date_bsd_date" = xyes], + [UTC_DATE_AT="date -u -r"], + [AC_MSG_ERROR([date utility unable to convert epoch to UTC])])]) +AC_SUBST([UTC_DATE_AT]) + AC_ARG_VAR([SOURCE_EPOCH],[last modification date of the source]) AC_MSG_NOTICE([trying to determine source epoch]) AC_MSG_CHECKING([for source epoch in \$SOURCE_EPOCH]) AS_IF([test -n "$SOURCE_EPOCH"], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]) AC_MSG_CHECKING([for source epoch in source_epoch file]) AS_IF([test -e source_epoch], [read SOURCE_EPOCH /dev/null) AS_IF([test -n "$SOURCE_EPOCH"], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no, using current time and breaking reproducibility]) SOURCE_EPOCH=$(date +%s)])], [AC_MSG_RESULT([yes])] )]) ]) -AC_MSG_NOTICE([using source epoch $(date --iso-8601=s --utc -d @$SOURCE_EPOCH)]) +AC_MSG_NOTICE([using source epoch $($UTC_DATE_AT$SOURCE_EPOCH +'%F %T %Z')]) AC_CONFIG_FILES([ Makefile init/Makefile libtap/Makefile libtap/libtap.pc kronosnetd/Makefile kronosnetd/kronosnetd.logrotate libknet/Makefile libknet/libknet.pc libknet/tests/Makefile man/Makefile man/Doxyfile-knet poc-code/Makefile poc-code/iov-hash/Makefile poc-code/access-list/Makefile ]) AC_OUTPUT diff --git a/m4/ax_prog_date.m4 b/m4/ax_prog_date.m4 new file mode 100644 index 00000000..c85f0f24 --- /dev/null +++ b/m4/ax_prog_date.m4 @@ -0,0 +1,137 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_prog_date.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PROG_DATE() +# +# DESCRIPTION +# +# This macro tries to determine the type of the date (1) command and some +# of its non-standard capabilities. +# +# The type is determined as follow: +# +# * If the version string contains "GNU", then: +# - The variable ax_cv_prog_date_gnu is set to "yes". +# - The variable ax_cv_prog_date_type is set to "gnu". +# +# * If date supports the "-v 1d" option, then: +# - The variable ax_cv_prog_date_bsd is set to "yes". +# - The variable ax_cv_prog_date_type is set to "bsd". +# +# * If both previous checks fail, then: +# - The variable ax_cv_prog_date_type is set to "unknown". +# +# The following capabilities of GNU date are checked: +# +# * If date supports the --date arg option, then: +# - The variable ax_cv_prog_date_gnu_date is set to "yes". +# +# * If date supports the --utc arg option, then: +# - The variable ax_cv_prog_date_gnu_utc is set to "yes". +# +# The following capabilities of BSD date are checked: +# +# * If date supports the -v 1d option, then: +# - The variable ax_cv_prog_date_bsd_adjust is set to "yes". +# +# * If date supports the -r arg option, then: +# - The variable ax_cv_prog_date_bsd_date is set to "yes". +# +# All the aforementioned variables are set to "no" before a check is +# performed. +# +# LICENSE +# +# Copyright (c) 2017 Enrico M. Crisostomo +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 3 + +AC_DEFUN([AX_PROG_DATE], [dnl + AC_CACHE_CHECK([for GNU date], [ax_cv_prog_date_gnu], [ + ax_cv_prog_date_gnu=no + if date --version 2>/dev/null | head -1 | grep -q GNU + then + ax_cv_prog_date_gnu=yes + fi + ]) + AC_CACHE_CHECK([for BSD date], [ax_cv_prog_date_bsd], [ + ax_cv_prog_date_bsd=no + if date -v 1d > /dev/null 2>&1 + then + ax_cv_prog_date_bsd=yes + fi + ]) + AC_CACHE_CHECK([for date type], [ax_cv_prog_date_type], [ + ax_cv_prog_date_type=unknown + if test "x${ax_cv_prog_date_gnu}" = "xyes" + then + ax_cv_prog_date_type=gnu + elif test "x${ax_cv_prog_date_bsd}" = "xyes" + then + ax_cv_prog_date_type=bsd + fi + ]) + AS_VAR_IF([ax_cv_prog_date_gnu], [yes], [ + AC_CACHE_CHECK([whether GNU date supports --date], [ax_cv_prog_date_gnu_date], [ + ax_cv_prog_date_gnu_date=no + if date --date=@1512031231 > /dev/null 2>&1 + then + ax_cv_prog_date_gnu_date=yes + fi + ]) + AC_CACHE_CHECK([whether GNU date supports --utc], [ax_cv_prog_date_gnu_utc], [ + ax_cv_prog_date_gnu_utc=no + if date --utc > /dev/null 2>&1 + then + ax_cv_prog_date_gnu_utc=yes + fi + ]) + ]) + AS_VAR_IF([ax_cv_prog_date_bsd], [yes], [ + AC_CACHE_CHECK([whether BSD date supports -r], [ax_cv_prog_date_bsd_date], [ + ax_cv_prog_date_bsd_date=no + if date -r 1512031231 > /dev/null 2>&1 + then + ax_cv_prog_date_bsd_date=yes + fi + ]) + ]) + AS_VAR_IF([ax_cv_prog_date_bsd], [yes], [ + AC_CACHE_CHECK([whether BSD date supports -v], [ax_cv_prog_date_bsd_adjust], [ + ax_cv_prog_date_bsd_adjust=no + if date -v 1d > /dev/null 2>&1 + then + ax_cv_prog_date_bsd_adjust=yes + fi + ]) + ]) +])dnl AX_PROG_DATE diff --git a/man/Makefile.am b/man/Makefile.am index de1e4bdc..9f2741b1 100644 --- a/man/Makefile.am +++ b/man/Makefile.am @@ -1,111 +1,111 @@ # # Copyright (C) 2017-2018 Red Hat, Inc. All rights reserved. # # Authors: Fabio M. Di Nitto # Federico Simoncelli # # This software licensed under GPL-2.0+, LGPL-2.0+ # MAINTAINERCLEANFILES = Makefile.in include $(top_srcdir)/build-aux/check.mk EXTRA_DIST = kronosnetd.8 knet-keygen.8 # Avoid Automake warnings about overriding these user variables. # Programs in this directory are used during the build only. AUTOMAKE_OPTIONS = -Wno-gnu EXEEXT=$(BUILD_EXEEXT) CC=$(CC_FOR_BUILD) CFLAGS=$(CFLAGS_FOR_BUILD) CPPFLAGS=$(CPPFLAGS_FOR_BUILD) LDFLAGS=$(LDFLAGS_FOR_BUILD) if BUILD_MAN if BUILD_KRONOSNETD man8_MANS = kronosnetd.8 knet-keygen.8 endif noinst_PROGRAMS = doxyxml doxyxml_SOURCES = doxyxml.c doxyxml_CFLAGS = $(AM_CFLAGS) $(libqb_BUILD_CFLAGS) $(libxml_BUILD_CFLAGS) doxyxml_LDADD = $(libqb_BUILD_LIBS) $(libxml_BUILD_LIBS) knet_man3_MANS = \ knet_addrtostr.3 \ knet_handle_add_datafd.3 \ knet_handle_clear_stats.3 \ knet_handle_compress.3 \ knet_handle_crypto.3 \ knet_handle_enable_filter.3 \ knet_handle_enable_pmtud_notify.3 \ knet_handle_enable_sock_notify.3 \ knet_handle_free.3 \ knet_handle_get_channel.3 \ knet_get_compress_list.3 \ knet_get_crypto_list.3 \ knet_handle_get_datafd.3 \ knet_handle_get_stats.3 \ knet_get_transport_id_by_name.3 \ knet_get_transport_list.3 \ knet_get_transport_name_by_id.3 \ knet_handle_get_transport_reconnect_interval.3 \ knet_handle_new.3 \ knet_handle_new_ex.3 \ knet_handle_pmtud_get.3 \ knet_handle_pmtud_getfreq.3 \ knet_handle_pmtud_setfreq.3 \ knet_handle_remove_datafd.3 \ knet_handle_setfwd.3 \ knet_handle_set_transport_reconnect_interval.3 \ knet_host_add.3 \ knet_host_enable_status_change_notify.3 \ knet_host_get_host_list.3 \ knet_host_get_id_by_host_name.3 \ knet_host_get_name_by_host_id.3 \ knet_host_get_policy.3 \ knet_host_get_status.3 \ knet_host_remove.3 \ knet_host_set_name.3 \ knet_host_set_policy.3 \ knet_link_clear_config.3 \ knet_link_get_config.3 \ knet_link_get_enable.3 \ knet_link_get_link_list.3 \ knet_link_get_ping_timers.3 \ knet_link_get_pong_count.3 \ knet_link_get_priority.3 \ knet_link_get_status.3 \ knet_link_set_config.3 \ knet_link_set_enable.3 \ knet_link_set_ping_timers.3 \ knet_link_set_pong_count.3 \ knet_link_set_priority.3 \ knet_log_get_loglevel.3 \ knet_log_get_loglevel_id.3 \ knet_log_get_loglevel_name.3 \ knet_log_get_subsystem_id.3 \ knet_log_get_subsystem_name.3 \ knet_log_set_loglevel.3 \ knet_recv.3 \ knet_send.3 \ knet_send_sync.3 \ knet_strtoaddr.3 man3_MANS = $(knet_man3_MANS) $(MANS): doxyfile-knet.stamp doxyfile-knet.stamp: $(builddir)/doxyxml Doxyfile-knet $(top_srcdir)/libknet/libknet.h $(DOXYGEN) Doxyfile-knet $(builddir)/doxyxml -m -P -o $(builddir) -s 3 -p @PACKAGE_NAME@ -H "Kronosnet Programmer's Manual" \ - $$(date --utc -d "@$(SOURCE_EPOCH)" +"-D %F -Y %Y") -d $(builddir)/xml-knet/ libknet_8h.xml + $$($(UTC_DATE_AT)$(SOURCE_EPOCH) +"-D %F -Y %Y") -d $(builddir)/xml-knet/ libknet_8h.xml touch doxyfile-knet.stamp endif clean-local: rm -rf doxyfile*.stamp xml* *.3