X-Git-Url: https://git.tokkee.org/?p=sysdb.git;a=blobdiff_plain;f=configure.ac;h=4d7ccaece38ca902af25d737637652931599779d;hp=849223c82e4e4622b2dccf727d6c86038c7a27d6;hb=0a3dd5b9b97e25156412a95bcecf25f8d75c72fc;hpb=125e7cfb1cfb48c9d6654766abfae3dfea1030fe diff --git a/configure.ac b/configure.ac index 849223c..4d7ccae 100644 --- a/configure.ac +++ b/configure.ac @@ -27,28 +27,36 @@ dnl OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF dnl ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. AC_INIT([System DataBase],[m4_esyscmd(./version-gen.sh)], - [sh@tokkee.org], + [sysdb@sysdb.io], [sysdb], - [http://git.tokkee.org/?p=sysdb.git]) -PACKAGE_MAINTAINER="Sebastian 'tokkee' Harl " + [https://sysdb.io/]) +PACKAGE_MAINTAINER="Sebastian 'tokkee' Harl " AC_DEFINE_UNQUOTED([PACKAGE_MAINTAINER], ["$PACKAGE_MAINTAINER"], [Define to the name of the maintainer of this package.]) +if test "x$PACKAGE_URL" = "x"; then + PACKAGE_URL="https://sysdb.io/" + AC_DEFINE_UNQUOTED([PACKAGE_URL], ["$PACKAGE_URL"], + [Define to the home page for this package.]) +fi + AC_CONFIG_SRCDIR([src/sysdb.c]) AC_CONFIG_HEADERS([src/config.h]) AC_PREFIX_DEFAULT([/opt/sysdb]) AM_INIT_AUTOMAKE([foreign subdir-objects -Wall]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_LANG(C) AC_SYS_LARGEFILE AC_PROG_CC +AC_PROG_CXX AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET -AM_PROG_AR +m4_ifdef([AM_PROG_AR],[AM_PROG_AR],[]) AM_PROG_CC_C_O AM_PROG_LEX @@ -72,14 +80,25 @@ m4_ifdef([LT_INIT], ) test_cc_flags() { - AC_LANG_CONFTEST([AC_LANG_PROGRAM([[ ]], [[ ]])]) - $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null + AC_LANG_CONFTEST([int main(void){}]) + $CC -c conftest.c $CFLAGS $STRICT_CFLAGS $@ > /dev/null 2> /dev/null + ret=$? + rm -f conftest.o conftest.c + return $ret +} + +test_cxx_flags() { + AC_LANG_PUSH(C++) + AC_LANG_CONFTEST([int main(void){}]) + $CXX -c conftest.cpp $CXXFLAGS $STRICT_CXXFLAGS $@ > /dev/null 2> /dev/null ret=$? - rm -f conftest.o + rm -f conftest.o conftest.cpp + AC_LANG_POP(C++) return $ret } STRICT_CFLAGS="" +STRICT_CXXFLAGS="" m4_divert_once([HELP_ENABLE], [ Build options:]) @@ -94,8 +113,8 @@ AC_ARG_ENABLE([standards], if test "x$enable_standards" = "xyes"; then AC_DEFINE([_ISOC99_SOURCE], 1, [Define to enforce ISO/IEC 9899:1999 (C99) compliance.]) - AC_DEFINE([_POSIX_C_SOURCE], 200112L, - [Define to enforce IEEE 1003.1-2001 (POSIX:2001) compliance.]) + AC_DEFINE([_POSIX_C_SOURCE], 200809L, + [Define to enforce IEEE 1003.1-2008 (POSIX:2008) compliance.]) AC_DEFINE([_XOPEN_SOURCE], 700, [Define to enforce X/Open 7 (XSI) compliance.]) AC_DEFINE([_REENTRANT], 1, @@ -103,11 +122,6 @@ if test "x$enable_standards" = "xyes"; then AC_DEFINE([_THREAD_SAFE], 1, [Define to enable reentrant interfaces.]) - dnl GNU libc defines strcasecmp() only when using _BSD_SOURCE even though - dnl the function is conforming to POSIX.1-2001 as well. Let's weaken - dnl strict standards compliance a bit to work around this. - AC_DEFINE([_BSD_SOURCE], 1, [Define to enable 4.3BSD support.]) - for flag in -std=c99; do AC_MSG_CHECKING([whether $CC accepts $flag]) @@ -120,6 +134,16 @@ if test "x$enable_standards" = "xyes"; then done fi +dnl We need C++11 for facter. +AC_MSG_CHECKING([whether $CXX accepts -std=c++11]) +if test_cxx_flags -std=c++11; then + CXXFLAGS="$CXXFLAGS -std=c++11" + AC_MSG_RESULT([yes]) +else + # Oh well, the header check will determine if it works anyway. + AC_MSG_RESULT([no]) +fi + dnl Hardening (see e.g. http://wiki.debian.org/Hardening for a motivation). AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to enable protection against static sized buffer overflows.]) @@ -130,23 +154,37 @@ AC_ARG_ENABLE([hardening], [enable_hardening="yes"]) if test "x$enable_hardening" = "xyes"; then - hardening=0 + hardening_cc=0 + hardening_cxx=0 hardening_tests=0 for flag in -Wformat -Wformat-security; do hardening_tests=$(($hardening_tests + 1)) - AC_MSG_CHECKING([whether $CC accepts $flag]) + AC_MSG_CHECKING([whether $CC accepts $flag]) if test_cc_flags $flag; then STRICT_CFLAGS="$STRICT_CFLAGS $flag" - hardening=$(($hardening + 1)) + hardening_cc=$(($hardening_cc + 1)) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + + AC_MSG_CHECKING([whether $CXX accepts $flag]) + if test_cxx_flags $flag; then + STRICT_CXXFLAGS="$STRICT_CXXFLAGS $flag" + hardening_cxx=$(($hardening_cxx + 1)) AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi done - if test $hardening -ne $hardening_tests; then + if test $hardening_cc -ne $hardening_tests; then + AC_MSG_WARN( + [Some hardening options are not supported by your C compiler!]) + fi + if test $hardening_cxx -ne $hardening_tests; then AC_MSG_WARN( - [Some hardening options are not supported by your compiler!]) + [Some hardening options are not supported by your C++ compiler!]) fi fi @@ -159,13 +197,20 @@ AC_ARG_ENABLE([strict-checks], for flag in -Wall -Werror; do AC_MSG_CHECKING([whether $CC accepts $flag]) - if test_cc_flags $flag; then STRICT_CFLAGS="$STRICT_CFLAGS $flag" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi + + AC_MSG_CHECKING([whether $CXX accepts $flag]) + if test_cxx_flags $flag; then + STRICT_CXXFLAGS="$STRICT_CXXFLAGS $flag" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi done if test "x$enable_strict_checks" = "xyes"; then @@ -182,16 +227,28 @@ if test "x$enable_strict_checks" = "xyes"; then -Wshadow \ -Wstrict-prototypes; do AC_MSG_CHECKING([whether $CC accepts $flag]) - if test_cc_flags $flag; then STRICT_CFLAGS="$STRICT_CFLAGS $flag" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi + + dnl -Wshadow produces unnecessary warnings/errors in case a + dnl C function name "shadows" a struct constructor. + if test "x$flag" != "x-Wshadow"; then + AC_MSG_CHECKING([whether $CXX accepts $flag]) + if test_cxx_flags $flag; then + STRICT_CXXFLAGS="$STRICT_CXXFLAGS $flag" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi done fi AC_SUBST([STRICT_CFLAGS]) +AC_SUBST([STRICT_CXXFLAGS]) AC_ARG_ENABLE([gcov], AS_HELP_STRING([--enable-gcov], @@ -248,9 +305,150 @@ fi; fi AC_SUBST([COVERAGE_CFLAGS]) AC_SUBST([COVERAGE_LDFLAGS]) +AC_ARG_ENABLE([gprof], + AS_HELP_STRING([--enable-gprof], + [Gprof profiling @<:@default=no@:>@]), + [enable_gprof="$enableval"], + [enable_gprof="no"]) + +PROFILING_CFLAGS="" +PROFILING_LDFLAGS="" +if test "x$enable_gprof" = "xyes"; then + PROFILING_CFLAGS="-O0" + profiling_flag_have_problem="no" + + AC_MSG_CHECKING([whether $CC accepts -pg]) + if test_cc_flags -pg; then + PROFILING_CFLAGS="$PROFILING_CFLAGS -pg" + PROFILING_LDFLAGS="$PROFILING_LDFLAGS -pg" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + profiling_flag_have_problem="yes" + fi + + for flag in -fprofile-arcs; do + AC_MSG_CHECKING([whether $CC accepts $flag]) + if test_cc_flags $flag; then + PROFILING_CFLAGS="$PROFILING_CFLAGS $flag" + AC_MSG_RESULT([yes]) + fi + # else: this is not a serious problem + done + + if test "x$profiling_flag_have_problem" != "xno"; then + AC_MSG_WARN([Some profiling flags are not supported by your compiler!]) + fi +fi +AC_SUBST([PROFILING_CFLAGS]) +AC_SUBST([PROFILING_LDFLAGS]) + +ieee754_layout="unknown" +AC_MSG_CHECKING([the memory layout of double precision values]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[ +double d = 3.141592653e130; +char c[8]; +if (sizeof(d) != 8) + return 2; +memcpy(&c, &d, 8); +if (c[0] == '\x04' && c[1] == '\x10' && c[2] == '\x1E' && c[3] == '\x66' && + c[4] == '\x40' && c[5] == '\xA9' && c[6] == '\x06' && c[7] == '\x5B') + return 0; +else + return 1; + ]] + )], + [ieee754_layout="little-endian"], [ieee754_layout="unknown"]) +if test "x$ieee754_layout" = "xunknown"; then + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[ +double d = 3.141592653e130; +char c[8]; +if (sizeof(d) != 8) + return 2; +memcpy(&c, &d, 8); +if (c[7] == '\x04' && c[6] == '\x10' && c[5] == '\x1E' && c[4] == '\x66' && + c[3] == '\x40' && c[2] == '\xA9' && c[1] == '\x06' && c[0] == '\x5B') + return 0; +else + return 1; + ]] + )], + [ieee754_layout="big-endian"], [ieee754_layout="unknown"]) +fi +AC_MSG_RESULT([IEEE-754 $ieee754_layout]) + +AC_DEFINE([IEEE754_DOUBLE_LITTLE_ENDIAN], 1234, + [Identifier for IEEE-754 little-endian encoding of double precision values]) +AC_DEFINE([IEEE754_DOUBLE_BIG_ENDIAN], 4321, + [Identifier for IEEE-754 big-endian encoding of double precision values]) +if test "x$ieee754_layout" = "xlittle-endian"; then + AC_DEFINE([IEEE754_DOUBLE_BYTE_ORDER], 1234, + [Define to 1 if double precision values use IEEE-754 little-endian encoding]) +else if test "x$ieee754_layout" = "xbig-endian"; then + AC_DEFINE([IEEE754_DOUBLE_BYTE_ORDER], 4321, + [Define to 1 if double precision values use IEEE-754 little-endian encoding]) +else + AC_MSG_ERROR([Unknown memory layout of double precision values]) +fi; fi + m4_divert_once([HELP_ENABLE], [ Build dependencies:]) +AC_CHECK_HEADERS([ucred.h]) +dnl On OpenBSD, sys/param.h is required for sys/ucred.h. +AC_CHECK_HEADERS([sys/ucred.h], [], [], + [[ #include ]]) + +AC_CHECK_TYPES([struct ucred], + [have_struct_ucred="yes"], [have_struct_ucred="no"], + [[ +#include +#include +#if HAVE_UCRED_H +# include +#endif + ]]) + +if test "x$have_struct_ucred" != "xyes"; then + AC_MSG_CHECKING([for struct ucred when using _GNU_SOURCE]) + orig_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -D_GNU_SOURCE" + dnl Don't reuse AC_CHECK_HEADERS; for one it'll use the cached value + dnl but also, it will print the "checking for" message a second time. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include +#if HAVE_UCRED_H +# include +#endif + ]], + [if (sizeof(struct ucred)) return 0;] + )], + [have_struct_ucred="yes"], [have_struct_ucred="no"]) + CFLAGS="$orig_CFLAGS" + if test "x$have_struct_ucred" = "xyes"; then + AC_DEFINE([_GNU_SOURCE], 1, [Define to enable GNU features.]) + fi + AC_MSG_RESULT([$have_struct_ucred]) +fi + +dnl Only check this after potentially defining _GNU_SOURCE. +AC_FUNC_STRERROR_R + dnl Testing. PKG_CHECK_MODULES([CHECK], [check >= 0.9.4], [unit_tests="yes"], [unit_tests="no"]) @@ -278,6 +476,17 @@ if test "x$with_libdbi" = "xyes"; then fi AM_CONDITIONAL([BUILD_WITH_LIBDBI], test "x$with_libdbi" = "xyes") +AC_ARG_WITH([libyajl], + [AS_HELP_STRING([--with-liyajl], [libyajl support (default: auto)])], + [with_libyajl="$withval"], + [with_libyajl="yes"]) +if test "x$with_libyajl" = "xyes" || test "x$with_libyajl" = "xauto"; then + PKG_CHECK_MODULES([YAJL], [yajl], [have_libyajl="yes"], [have_libyajl="no"]) +fi +if test "x$have_libyajl" = "xyes"; then + AC_DEFINE([HAVE_LIBYAJL], 1, [Define to 1 if you have the 'yajl' library.]) +fi + dnl Required for mocking FILE related functions. orig_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -D_GNU_SOURCE" @@ -290,6 +499,12 @@ if test "x$have_fopencookie" = "xyes"; then AC_DEFINE([HAVE_FOPENCOOKIE], 1) fi +dnl OpenSSL support +PKG_CHECK_MODULES([OPENSSL], [openssl], [have_openssl="yes"], [have_openssl="no"]) +if test "x$have_openssl" != "xyes"; then + AC_MSG_ERROR([OpenSSL not found]) +fi + dnl readline support AC_ARG_WITH([readline], [AS_HELP_STRING([--with-readline], @@ -371,6 +586,55 @@ AC_SUBST([READLINE_LIBS]) AC_SUBST([READLINE_CFLAGS]) AM_CONDITIONAL([BUILD_CLIENT], test "x$readline_support" != "no") +AC_LANG_PUSH(C++) +AC_ARG_WITH([libfacter], + [AS_HELP_STRING([--with-libfacter], [libfacter support (default: auto)])], + [with_libfacter="$withval"], + [with_libfacter="yes"]) +if test "x$with_libfacter" = "xyes" || test "x$with_libfacter" = "xauto"; then + AC_CHECK_HEADERS([facter/facts/collection.hpp], + [have_libfacter="yes"], + [have_libfacter="no (facter/facts/collection.hpp not found)"]) +else if test "x$with_libfacter" = "xno"; then + have_libfacter="$with_libfacter (disabled on command-line)" +else + AC_MSG_ERROR([Invalid value for option --with-libfacter=$with_libfacter (expected "yes", "no", or "auto")]) +fi; fi +if test "x$have_libfacter" = "xyes"; then + AC_MSG_CHECKING([for facter::facts::collection in -lfacter]) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ #include ]], + [[ + facter::facts::collection facts; + facts.add_default_facts(); + ]] + )], + [TEST_LIBS=$TEST_LIBS -lfacter], + [have_libfacter="yes"], + [have_libfacter="no (libfacter not found)"]) + AC_MSG_RESULT([$have_libfacter]) +fi +AC_LANG_POP(C++) + +AC_ARG_WITH([librrd], + [AS_HELP_STRING([--with-librrd], [librrd support (default: auto)])], + [with_librrd="$withval"], + [with_librrd="yes"]) +if test "x$with_librrd" = "xyes" || test "x$with_librrd" = "xauto"; then + PKG_CHECK_MODULES([RRD], [librrd], + [have_librrd="yes"], [have_librrd="no"]) +else if test "x$with_librrd" = "xno"; then + have_librrd="$with_librrd (disabled on command-line)" +else + AC_MSG_ERROR([Invalid value for option --with-librrd=$with_librrd (expected "yes", "no", or "auto")]) +fi; fi + +if test "x$have_librrd" = "xyes"; then + AC_CHECK_HEADERS([rrd.h]) + AC_CHECK_HEADERS([rrd_client.h], [], [], [[#include ]]) +fi + dnl Feature checks. build_documentation="yes" @@ -390,6 +654,8 @@ if test "x$ASCIIDOC" = "x"; then fi AC_SUBST([ASCIIDOC]) +AC_ARG_VAR([ADOCFLAGS], [AsciiDoc flags]) + integration_tests="yes" AC_PATH_PROG([VALGRIND], [valgrind]) if test "x$VALGRIND" = "x"; then @@ -398,22 +664,44 @@ fi AM_CONDITIONAL([INTEGRATION_TESTING], test "x$integration_tests" = "xyes") dnl Plugin checks. +facter_default=$have_libfacter +if test "x$facter_default" != "xyes"; then + facter_default="no (requires libfacter)" +fi puppet_storeconfigs_default=$with_libdbi if test "x$puppet_storeconfigs_default" != "xyes"; then puppet_storeconfigs_default="no (requires libdbi)" fi +rrdtool_default=$have_librrd +if test "x$rrdtool_default" != "xyes"; then + rrdtool_default="no (required librrd)" +fi m4_divert_once([HELP_ENABLE], [ Backends:]) AC_SDB_PLUGIN_INIT -AC_SDB_PLUGIN([collectd], [yes], +AC_SDB_PLUGIN([collectd-unixsock], [yes], [backend accessing the system statistics collection daemon]) +AC_SDB_PLUGIN([facter], [$facter_default], + [backend retrieving local facter facts]) AC_SDB_PLUGIN([mk-livestatus], [yes], [backend accessing Nagios/Icinga/Shinken using MK Livestatus]) AC_SDB_PLUGIN([puppet-storeconfigs], [$puppet_storeconfigs_default], [backend accessing the Puppet stored configuration database]) +m4_divert_once([HELP_ENABLE], [ +Time-series fetchers:]) +AC_SDB_PLUGIN([timeseries-rrdtool], [$rrdtool_default], + [fetch time-series data from RRD files]) + +m4_divert_once([HELP_ENABLE], [ +Store implementations:]) +AC_SDB_PLUGIN([store-memory], [yes], + [store objects in a volatile, in-memory database (read/write)]) +AC_SDB_PLUGIN([store-network], [yes], + [send stored objects to a remote instance (write only)]) + m4_divert_once([HELP_ENABLE], [ Plugins:]) @@ -431,6 +719,36 @@ AC_OUTPUT BUILD_DATE="`date --utc '+%F %T'` (UTC)" +asciidoc_info="$have_asciidoc" +if test "x$have_asciidoc" = "xyes"; then + asciidoc_info="`$ASCIIDOC --version`" +fi +xmlto_info="$have_xmlto" +if test "x$have_xmlto" = "xyes"; then + xmlto_info="`$XMLTO --version`" +fi + +if test "x$unit_tests" = "xyes"; then + unit_tests="yes (check `$PKG_CONFIG --modversion check`)" +fi + +openssl_info="$have_openssl" +if test "x$have_openssl" = "xyes"; then + openssl_info="yes (version `$PKG_CONFIG --modversion openssl`)" +fi +libedit_info="$have_libedit" +if test "x$have_libedit" = "xyes"; then + libedit_info="yes (version `$PKG_CONFIG --modversion libedit`)" +fi +librrd_info="$have_librrd" +if test "x$have_librrd" = "xyes"; then + librrd_info="yes (version `$PKG_CONFIG --modversion librrd`)" +fi +libyajl_info="$have_libyajl" +if test "x$have_libyajl" = "xyes"; then + libyajl_info="yes (version `$PKG_CONFIG --modversion yajl`)" +fi + AC_MSG_RESULT() AC_MSG_RESULT([$PACKAGE_NAME has been configured successfully.]) AC_MSG_RESULT() @@ -443,8 +761,8 @@ AC_MSG_RESULT([ package version: $PACKAGE_VERSION]) AC_MSG_RESULT([ build date: $BUILD_DATE]) AC_MSG_RESULT() AC_MSG_RESULT([ Tools:]) -AC_MSG_RESULT([ AsciiDoc: . . . . . . . . . $have_asciidoc]) -AC_MSG_RESULT([ xmlto: . . . . . . . . . . $have_xmlto]) +AC_MSG_RESULT([ AsciiDoc: . . . . . . . . . $asciidoc_info]) +AC_MSG_RESULT([ xmlto: . . . . . . . . . . $xmlto_info]) AC_MSG_RESULT() AC_MSG_RESULT([ Features:]) AC_MSG_RESULT([ documentation: . . . . . . $build_documentation]) @@ -452,16 +770,28 @@ AC_MSG_RESULT([ unit testing: . . . . . . . $unit_tests]) AC_MSG_RESULT([ stdio mocking: . . . . . $have_fopencookie]) AC_MSG_RESULT([ coverage testing: . . . . . $enable_gcov]) AC_MSG_RESULT([ integration testing: . . . $integration_tests]) +AC_MSG_RESULT([ profiling: . . . . . . . . $enable_gprof]) AC_MSG_RESULT() AC_MSG_RESULT([ Libraries:]) AC_MSG_RESULT([ libdbi: . . . . . . . . . . $with_libdbi]) -AC_MSG_RESULT([ libedit: . . . . . . . . . $have_libedit]) +AC_MSG_RESULT([ libedit: . . . . . . . . . $libedit_info]) +AC_MSG_RESULT([ libopenssl: . . . . . . . . $openssl_info]) AC_MSG_RESULT([ libreadline: . . . . . . . $have_libreadline]) +AC_MSG_RESULT([ librrd: . . . . . . . . . . $librrd_info]) +AC_MSG_RESULT([ libyajl: . . . . . . . . . $libyajl_info]) AC_MSG_RESULT() AC_MSG_RESULT([ Backends:]) -AC_MSG_RESULT([ collectd: . . . . . . . . . $enable_collectd]) +AC_MSG_RESULT([ collectd::unixsock: . . . . $enable_collectd_unixsock]) +AC_MSG_RESULT([ facter . . . . . . . . . . $enable_facter]) AC_MSG_RESULT([ mk-livestatus: . . . . . . $enable_mk_livestatus]) -AC_MSG_RESULT([ puppet-storeconfigs: . . . $enable_puppet_storeconfigs]) +AC_MSG_RESULT([ puppet::storeconfigs: . . . $enable_puppet_storeconfigs]) +AC_MSG_RESULT() +AC_MSG_RESULT([ Time-series fetchers:]) +AC_MSG_RESULT([ rrdtool: . . . . . . . . . $enable_timeseries_rrdtool]) +AC_MSG_RESULT() +AC_MSG_RESULT([ Store implementations:]) +AC_MSG_RESULT([ memory: . . . . . . . . . . $enable_store_memory]) +AC_MSG_RESULT([ network (writer): . . . . . $enable_store_network]) AC_MSG_RESULT() AC_MSG_RESULT([ Plugins:]) AC_MSG_RESULT([ cname::dns: . . . . . . . . $enable_cname_dns])