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Diffstat (limited to 'configure.d/config_os_libs2')
| -rw-r--r-- | configure.d/config_os_libs2 | 487 |
1 files changed, 487 insertions, 0 deletions
diff --git a/configure.d/config_os_libs2 b/configure.d/config_os_libs2 new file mode 100644 index 0000000..677f3e6 --- /dev/null +++ b/configure.d/config_os_libs2 @@ -0,0 +1,487 @@ +# -*- autoconf -*- +######################################### +## +# Checks for libraries that are run +# after the agent module tests. +## +######################################### + +# HAVE_LIB Definitions used in the Net-SNMP code base: +# +# HAVE_LIBCRYPTO: apps +# HAVE_LIBRPM: agent +# + +## +# Simple checks: +## + +# AC_CHECK_LIB(des, main) +# AC_CHECK_LIB(m, asin) + +# dmalloc +# +if test "${with_dmalloc+set}" = set; then + if test "$with_dmalloc" = yes -a -d $with_dmalloc ; then + AC_ADD_SEARCH_PATH($with_dmalloc) + fi + AC_CHECK_HEADERS([dmalloc.h]) + AC_SEARCH_LIBS([dmalloc_message], [dmalloc]) +fi + +# EFence +# (This used to be on by default for developer checkout) +# +if test "x$use_efence" = "xyes"; then + AC_SEARCH_LIBS([EF_Exit], [efence]) +fi + + +# ELF libraries +# Typically used for 'nlist' (needed for uptime) +# +if test "x$with_elf" != "xno"; then +case $target_os in + linux*) # add hosts which don't use nlist here + ;; + irix*) # Check for nlist in mld (irix) + AC_CHECK_LIB(elf, nlist) + AC_CHECK_LIB(elf, nlist64) + AC_CHECK_LIB(mld, nlist) + ;; + *) # default + AC_CHECK_LIB(elf, nlist) + ;; +esac +fi + + +# libsocket +# Needed for 'socket(2)' (Solaris) +# Possibly also for 'gethostname(3)' (non-Solaris) +# (alternatively in libnsl (Solaris) +# or in libws2_32) (MinGW) +# +case x$with_socklib in +xwinsock2) + # libws2_w32 (MinGW) + # + netsnmp_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + AC_LINK_IFELSE([AC_LANG_PROGRAM([ + #include <winsock2.h> + ], [ + socket(0, 0, 0); + gethostbyname(0); + ])], [ + # Keep LIBS. + true + ], [ + # Restore LIBS and complain. + LIBS="$netsnmp_save_LIBS" + AC_MSG_ERROR([libws2_32 not found.]) + ]) + ;; +*) + AC_SEARCH_LIBS(socket, socket,,AC_MSG_ERROR([socket(2) not found.])) + AC_SEARCH_LIBS(gethostbyname, [nsl socket]) + AC_CHECK_FUNCS(gethostbyname) + AC_SEARCH_LIBS(gethostbyaddr, [nsl socket]) + AC_CHECK_FUNCS(gethostbyaddr) + ;; +esac + + +# libiphlpapi (Cygwin and MinGW) +# +netsnmp_save_LIBS="$LIBS" +LIBS="$LIBS -liphlpapi" +AC_LINK_IFELSE([AC_LANG_PROGRAM([ + #include <winsock2.h> + #include <iphlpapi.h> +], [ + IpRenewAddress(0); +])], [ + # Keep LIBS. + true +], [ + # Restore LIBS and complain. + LIBS="$netsnmp_save_LIBS" + case x$with_socklib in + xwinsock2) + AC_MSG_ERROR([libiphlpapi not found.]) + ;; + esac +]) + + +# libregex (MinGW) +# +netsnmp_save_LIBS="$LIBS" +LIBS="$LIBS -lregex" +AC_LINK_IFELSE([AC_LANG_PROGRAM([ + #include <sys/types.h> + #include <regex.h> +], [ + regcomp(0, 0, 0); +])], [ + # Keep LIBS. + true +], [ + # Restore LIBS. + LIBS="$netsnmp_save_LIBS" +]) + + +# libsnmpapi (MinGW) +# +netsnmp_save_LIBS="$LIBS" +LIBS="$LIBS -lsnmpapi" +AC_LINK_IFELSE([AC_LANG_PROGRAM([ + #include <snmp.h> +], [ + SnmpUtilMemAlloc(0); +])], [ + # Keep LIBS. + true +], [ + # Restore LIBS. + LIBS="$netsnmp_save_LIBS" +]) + + +# kstat library (Solaris) +# +NETSNMP_SEARCH_LIBS(kstat_lookup, kstat, + AC_DEFINE(HAVE_LIBKSTAT, 1, + [Define to 1 if you have the `kstat' library (-lkstat).]),,, + LNETSNMPLIBS) + + +# +# librt +# + +NETSNMP_SEARCH_LIBS(clock_gettime, rt, + AC_DEFINE(HAVE_CLOCK_GETTIME, 1, + [Define to 1 if you have the `clock_gettime' library]),,, + LNETSNMPLIBS) + + +## +# MIB-module-specific checks +## + +# libdevstat +# (for diskIO MIB) +# +# Not-Used: HAVE_GETDEVS/HAVE_DEVSTAT_GETDEVS +# +echo " $module_list " | $GREP " ucd-snmp/diskio " >/dev/null +if test $? -eq 0 ; then + NETSNMP_SEARCH_LIBS(getdevs, devstat, + AC_DEFINE(HAVE_GETDEVS, 1, + [define if you have getdevs()]),,,LMIBLIBS) + NETSNMP_SEARCH_LIBS(devstat_getdevs, devstat, + AC_DEFINE(HAVE_DEVSTAT_GETDEVS, 1, + [define if you have devstat_getdevs()]),,,LMIBLIBS) +fi + +# libpci +# (for if-mib description) +# +NETSNMP_SEARCH_LIBS(pci_lookup_name, pci, + AC_DEFINE(HAVE_PCI_LOOKUP_NAME, 1, + [define if you have pci_lookup_name()]),,,LMIBLIBS) + +# LM-SENSORS-MIB support +# +echo " $module_list " | $GREP -i "ucd-snmp/lmsensor" > /dev/null +if test $? -eq 0 ; then + AC_MSG_CHECKING([for sensors support]) + case $target_os in + solaris*) + # Agent: HAVE_PICL_H + # + AC_CHECK_HEADER(picl.h, LMIBLIBS="${LMIBLIBS} -lpicl",) + AC_CHECK_HEADERS(picl.h) + ;; + *) + # Not-Used: HAVE_SENSORS_SENSORS_H + # + AC_CHECK_HEADER(sensors/sensors.h,, + [AC_MSG_ERROR([asked to use lm_sensors but I couldn't find sensors/sensors.h])]) + NETSNMP_SEARCH_LIBS(sensors_get_detected_chips, sensors,, + [AC_MSG_ERROR([asked to use lm_sensors but I couldn't find -lsensors])],, + LMIBLIBS) + ;; + esac +fi + +# +# libnl (netlink) +# + +if test "x$with_nl" != "xno"; then + case $target_os in + linux*) # Check for libnl (linux) + NETSNMP_SEARCH_LIBS( + nl_connect, nl, + [AC_CHECK_HEADERS(netlink/netlink.h)],,, LMIBLIBS) + ;; + esac +fi + + + +## +# More complex checks: +## + +# Security related functions +# +NONAGENTLIBS=$LIBS # save old libraries +SSHPROG=no +TLSPROG=no +if test "x$tryopenssl" != "xno" -a "x$tryopenssl" != "xinternal"; then + # check for libpkcs11 if asked + if test "x$askedopenssl" != "xyes" -a "x$askedpkcs" = "xyes"; then + AC_CHECK_LIB(pkcs11, C_Initialize, + AC_DEFINE(HAVE_LIBPKCS11, 1, + [Define to 1 if you have the `pkcs11' library (-lpkcs11).]) + LIBPKCS11="-lpkcs11") + else + if test "x$tryrsaref" != "xno"; then + AC_CHECK_LIB(rsaref, RSAPrivateDecrypt) + AC_CHECK_LIB(RSAglue, RSA_PKCS1_RSAref) + fi + + AC_MSG_CHECKING([for -leay32]) + netsnmp_save_LIBS="$LIBS" + LIBS="-leay32" + AC_LINK_IFELSE([AC_LANG_PROGRAM([ + #include <openssl/evp.h>], + [return EVP_md5();])], + [AC_MSG_RESULT(yes); ac_cv_lib_eay32_EVP_md5=yes; CRYPTO="eay32"], + [AC_MSG_RESULT(no)] + ) + LIBS="$netsnmp_save_LIBS" + + if test x$CRYPTO = x; then + AC_CHECK_LIB([crypto], [EVP_md5], [CRYPTO="crypto"]) + fi + + if test x$CRYPTO != x; then + AC_DEFINE(HAVE_LIBCRYPTO, 1, + [Define to 1 if you have the OpenSSL library (-lcrypto or -leay32).]) + LIBCRYPTO="-l${CRYPTO}" + AC_CHECK_LIB(${CRYPTO}, AES_cfb128_encrypt, + AC_DEFINE(HAVE_AES_CFB128_ENCRYPT, 1, + [Define to 1 if you have the `AES_cfb128_encrypt' function.])) + + AC_CHECK_LIB(${CRYPTO}, EVP_MD_CTX_create, + AC_DEFINE([HAVE_EVP_MD_CTX_CREATE], [], + [Define to 1 if you have the `EVP_MD_CTX_create' function.]) + AC_DEFINE([HAVE_EVP_MD_CTX_DESTROY], [], + [Define to 1 if you have the `EVP_MD_CTX_destroy' function.])) + fi + if echo " $transport_result_list " | $GREP "DTLS" > /dev/null; then + AC_CHECK_LIB(ssl, DTLSv1_method, + AC_DEFINE(HAVE_LIBSSL_DTLS, 1, + [Define to 1 if your `ssl' library supports DTLS (-lssl).]) + LIBCRYPTO=" -lssl $LIBCRYPTO", + AC_MSG_ERROR([The DTLS based transports require the libssl library from OpenSSL to be available and support DTLS]) ,-lcrypto) + TLSPROG=yes + fi + if echo " $transport_result_list " | $GREP "TLS" > /dev/null; then + AC_CHECK_LIB(ssl, SSL_library_init, + AC_DEFINE(HAVE_LIBSSL, 1, + [Define to 1 if you have the `ssl' library (-lssl).]) + LIBCRYPTO=" -lssl $LIBCRYPTO", + AC_MSG_ERROR([The DTLS based transports require the libssl library from OpenSSL to be available]) ,-lcrypto) + TLSPROG=yes + fi + if echo " $transport_result_list " | $GREP " SSH " > /dev/null; then + AC_CHECK_LIB(ssh2, libssh2_session_startup, + AC_DEFINE(HAVE_LIBSSH2, 1, + [Define to 1 if you have the `ssh2' library (-lssh2).]) + LIBCRYPTO=" -lssh2 $LIBCRYPTO", + AC_MSG_ERROR([The SSH transport requires the libssh2 library to be available]),) + SSHPROG=yes + fi + fi +elif test "x$askedpkcs" = "xyes"; then + AC_CHECK_LIB(pkcs11, C_Initialize, + AC_DEFINE(HAVE_LIBPKCS11) + LIBPKCS11="-lpkcs11") +fi +if test "x$TLSPROG" = "xyes"; then + AC_CHECK_DECL([EVP_sha224], + : , + AC_DEFINE([HAVE_EVP_SHA224], [], [Define if you have EVP_sha224/256 in openssl]), + [[#include <openssl/evp.h>]]) + AC_CHECK_DECL([EVP_sha384], + : , + AC_DEFINE([HAVE_EVP_SHA384], [], [Define if you have EVP_sha384/256 in openssl]), + [[#include <openssl/evp.h>]]) +fi + +LIBS=$NONAGENTLIBS # restore old libraries +if test "x$SSHPROG" = "xyes"; then + NETSNMP_BUILD_SSH_PROG_TRUE='' + NETSNMP_BUILD_SSH_PROG_FALSE='#' +else + NETSNMP_BUILD_SSH_PROG_TRUE='#' + NETSNMP_BUILD_SSH_PROG_FALSE='' +fi +if test "x$TLSPROG" = "xyes" -a "x$enable_read_only" != "xyes" ; then + NETSNMP_BUILD_TLS_PROG_TRUE='' + NETSNMP_BUILD_TLS_PROG_FALSE='#' +else + NETSNMP_BUILD_TLS_PROG_TRUE='#' + NETSNMP_BUILD_TLS_PROG_FALSE='' +fi +if echo " ${security_mod_list} " | grep ' usm ' ; then + if test "x$enable_read_only" != "xyes" ; then + NETSNMP_BUILD_USM_PROG_TRUE='' + NETSNMP_BUILD_USM_PROG_FALSE='#' + else + NETSNMP_BUILD_USM_PROG_TRUE='#' + NETSNMP_BUILD_USM_PROG_FALSE='' + fi +else + NETSNMP_BUILD_USM_PROG_TRUE='#' + NETSNMP_BUILD_USM_PROG_FALSE='' +fi +if test "x$enable_read_only" != "xyes" ; then + NETSNMP_BUILD_SET_PROG_TRUE="" + NETSNMP_BUILD_SET_PROG_FALSE="#" +else + NETSNMP_BUILD_SET_PROG_TRUE="#" + NETSNMP_BUILD_SET_PROG_FALSE="" +fi +AC_SUBST(NETSNMP_BUILD_SSH_PROG_TRUE) +AC_SUBST(NETSNMP_BUILD_SSH_PROG_FALSE) +AC_SUBST(NETSNMP_BUILD_TLS_PROG_TRUE) +AC_SUBST(NETSNMP_BUILD_TLS_PROG_FALSE) +AC_SUBST(NETSNMP_BUILD_USM_PROG_TRUE) +AC_SUBST(NETSNMP_BUILD_USM_PROG_FALSE) +AC_SUBST(NETSNMP_BUILD_SET_PROG_TRUE) +AC_SUBST(NETSNMP_BUILD_SET_PROG_FALSE) + +# +# If we're using internal crypto support we need to compile in extra files +# +crypto_files_c="" +crypto_files_o="" +crypto_files_lo="" +if test "x$tryopenssl" != "xno" -a "x$CRYPTO" = "x"; then + # If we: + # 1) couldn't find needed openssl support + # 2) OR were asked to use internal support + # 3) AND we have the needed files + # then use it + CRYPTO="internal" + crypto_files_c="openssl/openssl_sha1.c openssl/openssl_md5.c openssl/openssl_set_key.c openssl/openssl_des_enc.c openssl/openssl_cbc_enc.c openssl/openssl_aes_cfb.c openssl/openssl_aes_core.c openssl/openssl_cfb128.c" + crypto_files_o="openssl/openssl_sha1.o openssl/openssl_md5.o openssl/openssl_set_key.o openssl/openssl_des_enc.o openssl/openssl_cbc_enc.o openssl/openssl_aes_cfb.o openssl/openssl_aes_core.oo openssl/openssl_cfb128.o" + crypto_files_lo="openssl/openssl_sha1.lo openssl/openssl_md5.lo openssl/openssl_set_key.lo openssl/openssl_des_enc.lo openssl/openssl_cbc_enc.lo openssl/openssl_aes_cfb.lo openssl/openssl_aes_core.lo openssl/openssl_cfb128.lo" + AC_DEFINE(HAVE_AES_CFB128_ENCRYPT) +fi +AC_SUBST(crypto_files_c) +AC_SUBST(crypto_files_o) +AC_SUBST(crypto_files_lo) + +# +# if we can do any sort of crypto then note it +# +if test "x$CRYPTO" != "x" ; then + AC_DEFINE(NETSNMP_CAN_DO_CRYPTO, 1, "Define if crytography support is possible") +fi + +# TCP wrapper support +# +_cppflags="${CPPFLAGS}" +_ldflags="${LDFLAGS}" +if test "$with_libwrap" != "no"; then + if test "$with_libwrap" != "yes"; then + CPPFLAGS="${CPPFLAGS} -I$with_libwrap/include" + LDFLAGS="${LDFLAGS} -L$with_libwrap/lib" + fi + + _libs=${LIBS} + AC_CHECK_HEADER(tcpd.h, , + AC_MSG_ERROR([Asked to use libwrap but I couldn't find tcpd.h.])) + + LIBS="$LIBS -lwrap" + AC_MSG_CHECKING([for TCP wrappers library -lwrap]) + # XXX: should check for hosts_ctl + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> + #include <tcpd.h> + int allow_severity = 0; + int deny_severity = 0;]], + [[hosts_access((void *)0)]])], + [AC_MSG_RESULT([yes]) + AC_DEFINE(NETSNMP_USE_LIBWRAP) + test "$with_libwrap" != no -a "$with_libwrap" != yes && _wraplibs="-L$with_libwrap/lib" + _wraplibs="$_wraplibs -lwrap"], + [AC_MSG_RESULT([no]) + # Linux RedHat 6.1 won't link libwrap without libnsl + AC_CHECK_FUNC(yp_get_default_domain, , + AC_CHECK_LIB(nsl, yp_get_default_domain)) + AC_MSG_CHECKING([for TCP wrappers library -lwrap linked with -lnsl]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> + #include <tcpd.h> + int allow_severity = 0; + int deny_severity = 0;]], + [[hosts_access((void *)0)]])], + [AC_MSG_RESULT(yes) + AC_DEFINE(NETSNMP_USE_LIBWRAP) + test "$with_libwrap" != no -a "$with_libwrap" != yes && _wraplibs="-L$with_libwrap/lib" + _wraplibs="$_wraplibs -lwrap -lnsl"], + [AC_MSG_RESULT(no) + AC_MSG_ERROR(Asked to use libwrap but I couldn't find it.)])]) + LAGENTLIBS="$_wraplibs" + CPPFLAGS=${_cppflags} + LDFLAGS=${_ldflags} + LIBS=${_libs} +fi + + +## +# mysql +## +if test "x$with_mysql" = "xyes" ; then + AC_PATH_PROGS(MYSQLCONFIG,mysql_config) + AC_CHECK_HEADERS(mysql/mysql.h) + AC_CHECK_HEADER(mysql/mysql.h,mysql_h=yes,mysql_h=no) + if test "x$MYSQLCONFIG" = "x" -o "x$mysql_h" = "xno"; then + AC_MSG_ERROR([Could not find mysql_config or mysql.h and was specifically asked to use MySQL support]) + fi + MYSQL_LIBS=`$MYSQLCONFIG --libs` + MYSQL_INCLUDES=`$MYSQLCONFIG --cflags` + AC_MSG_CHECKING([whether MY_INIT() works]) + _libs="${LIBS}" + _cppflags="${CPPFLAGS}" + LIBS="${LIBS} ${MYSQL_LIBS}" + CPPFLAGS="${CPPFLAGS} ${MYSQL_INCLUDES}" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <mysql/my_global.h> + #include <mysql/my_sys.h>]], [[MY_INIT("my_init_test")]])],[AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) + AC_DEFINE([HAVE_BROKEN_LIBMYSQLCLIENT], 1, + [Define if using MY_INIT() causes a linker error])]) + CPPFLAGS="${_cppflags}" + LIBS="${_libs}" + AC_MSG_CACHE_ADD(MYSQL Trap Logging: enabled) +else + AC_MSG_CACHE_ADD(MYSQL Trap Logging: unavailable) +fi +AC_SUBST(MYSQL_LIBS) +AC_SUBST(MYSQL_INCLUDES) + + +## +# Non-library checks +## + +# nlist +AC_CHECK_FUNCS(nlist nlist64 knlist) + |