1dnl SNTP subpackage configure.ac -*- Autoconf -*- 2dnl 3m4_include([m4/version.m4]) 4AC_PREREQ([2.61]) 5AC_INIT( 6 [sntp], 7 [VERSION_NUMBER], 8 [http://bugs.ntp.org./], 9 [], 10 [http://www.ntp.org./]dnl 11) 12AC_CONFIG_MACRO_DIR([m4]) 13AC_CONFIG_AUX_DIR([libevent/build-aux]) 14AC_LANG([C]) 15 16# Bump sntp_configure_cache_version for each change to configure.ac or 17# .m4 files which invalidates cached values from previous configure 18# runs. 19# 20# If the change affects cache variables used only by the main NTP 21# configure.ac, then only its version number should be bumped, while 22# the subdir configure.ac version numbers should be unchanged. The 23# same is true for a test/variable that is used only by one subdir 24# being changed incompatibly; only that subdir's cache version needs 25# bumping. 26# 27# If a change affects variables shared by all NTP configure scripts, 28# please bump the version numbers of each. If you are not sure, the 29# safe choice is to bump all on any cache-invalidating change. 30# 31# In order to avoid the risk of version stamp collision between -stable 32# and -dev branches, do not simply increment the version, instead use 33# the date YYYYMMDD optionally with -HHMM if there is more than one 34# bump in a day. 35 36sntp_configure_cache_version=20120806 37 38# When the version of config.cache and configure do not 39# match, NTP_CACHEVERSION will flush the cache. 40 41NTP_CACHEVERSION([sntp], [$sntp_configure_cache_version]) 42 43AM_INIT_AUTOMAKE([1.10 foreign -Wall -Wno-gnu]) 44dnl AM_SILENT_RULES req. automake 1.11. [yes] defaults V=0 45m4_ifdef( 46 [AM_SILENT_RULES], 47 [AM_SILENT_RULES([yes])] 48) 49AC_CANONICAL_BUILD 50AC_CANONICAL_HOST 51dnl the 'build' machine is where we run configure and compile 52dnl the 'host' machine is where the resulting stuff runs. 53AC_DEFINE_UNQUOTED([STR_SYSTEM], "$host", [canonical system (cpu-vendor-os) of where we should run]) 54AC_CONFIG_HEADER([config.h]) 55dnl AC_ARG_PROGRAM 56 57NTP_PROG_CC 58 59NTP_LOCINFO() 60 61dnl AM_PROG_AR req. automake 1.12 62m4_ifdef( 63 [AM_PROG_AR], 64 [AM_PROG_AR] 65) 66 67NTP_LIBNTP 68 69AC_DISABLE_SHARED 70AC_PROG_LIBTOOL 71AC_SUBST([LIBTOOL_DEPS]) 72 73NTP_WITHSNTP 74 75case "$SNTP" in 76 '') 77 SNTP_DB= 78 SNTP_DL= 79 SNTP_DS= 80 ;; 81esac 82 83### 84 85# NTP has (so far) been relying on leading-edge autogen. 86# Therefore, by default: 87# - use the version we ship with 88# - do not install it 89# - build a static copy (AC_DISABLE_SHARED - done earlier) 90case "${enable_local_libopts+set}" in 91 set) ;; 92 *) enable_local_libopts=yes ;; 93esac 94case "${enable_libopts_install+set}" in 95 set) ;; 96 *) enable_libopts_install=no ;; 97esac 98enable_nls=no 99LIBOPTS_CHECK 100 101# From when we only used libevent for sntp: 102#AM_COND_IF( 103# [BUILD_SNTP], 104# [NTP_LIBEVENT_CHECK], 105# [NTP_LIBEVENT_CHECK_NOBUILD] 106#) 107 108NTP_LIBEVENT_CHECK([2]) 109 110# Checks for libraries. 111 112dnl NTP_LIBNTP checks for inet_XtoY 113dnl AC_SEARCH_LIBS([inet_pton], [nsl]) 114 115dnl AC_SEARCH_LIBS([openlog], [gen syslog]) 116LIB_SYSLOG='' 117AC_SUBST([LIB_SYSLOG]) 118HMS_SEARCH_LIBS([LIB_SYSLOG], [openlog], [gen syslog]) 119 120# Checks for header files. 121AC_CHECK_HEADERS([netdb.h string.h strings.h syslog.h]) 122NTP_SYSEXITS_H 123NTP_FACILITYNAMES 124 125# Checks for typedefs, structures, and compiler characteristics. 126AC_HEADER_STDBOOL 127 128NTP_OPENSSL 129NTP_IPV6 130 131### 132 133# Hacks 134# these need work if we're to move libntp under sntp 135AC_DEFINE([HAVE_NO_NICE], 1, [sntp does not care about 'nice']) 136AC_DEFINE([HAVE_TERMIOS], 1, [sntp does not care about TTY stuff]) 137 138# Checks for library functions. 139AC_CHECK_FUNCS([socket]) 140 141NTP_UNITYBUILD 142# HMS: if we don't find c++ we should not look for gtest. 143AC_PROG_CXX 144NTP_GOOGLETEST 145 146# All libraries should be in various LIB_* variables now. 147#LIBS= 148# Sadly not. There is a gettext() check somewhere, and on Solaris this pulls 149# in -lintl -lgen, outside our "scope". 150 151AC_CONFIG_FILES([Makefile]) 152AC_CONFIG_FILES([include/Makefile]) 153AC_CONFIG_FILES([scripts/Makefile]) 154AC_CONFIG_FILES([tests/Makefile]) 155AC_CONFIG_FILES([tests/fileHandlingTest.h]) 156AC_CONFIG_FILES([unity/Makefile]) 157 158AC_OUTPUT 159