AC_PREREQ([2.69]) AC_INIT([libiscsi], m4_esyscmd(grep 'Version:' ./packaging/RPM/libiscsi.spec.in 2>/dev/null | head -1 | sed -e 's/[ \t]*Version:[ \t]*\([^ \t]*\)[ \t]*.*/\1/' | tr -d '\n')) AC_CONFIG_SRCDIR([lib/init.c]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([-Wall -Werror subdir-objects]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES]) m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) LT_INIT AC_CANONICAL_HOST AM_PROG_CC_C_O enable_write_strings="yes" case $host in *solaris*) enable_write_strings="no" AC_CHECK_LIB([socket], [main], , [AC_MSG_ERROR([Can not find required library])]) AC_CHECK_LIB([nsl], [main], , [AC_MSG_ERROR([Can not find required library])]) ;; *mingw*) target_os_is_win32=true ;; *) ;; esac AM_CONDITIONAL([TARGET_OS_IS_WIN32], [test x$target_os_is_win32 = xtrue]) AC_ARG_ENABLE([werror], [AS_HELP_STRING([--disable-werror], [Disables building with -Werror by default])]) if test "$ac_cv_c_compiler_gnu" = yes; then WARN_CFLAGS="-Wall -W -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-align -Wcast-qual -Wno-strict-aliasing -Wvla" WARN_CFLAGS="$WARN_CFLAGS -Wno-unknown-warning-option -Wno-stringop-truncation" WARN_CFLAGS="$WARN_CFLAGS -Wno-unused-parameter" if test "x$enable_werror" != "xno"; then WARN_CFLAGS="$WARN_CFLAGS -Werror" fi if test "x$enable_write_strings" != "xno"; then WARN_CFLAGS="$WARN_CFLAGS -Wwrite-strings" fi fi AC_SUBST(WARN_CFLAGS) AC_ARG_ENABLE([manpages], [AS_HELP_STRING([--enable-manpages], [Enable building the manpages])], [ENABLE_MANPAGES=$enableval], [ENABLE_MANPAGES="no"]) AM_CONDITIONAL(BUILD_MANPAGES, [expr "$ENABLE_MANPAGES" : yes > /dev/null 2>&1]) AC_ARG_ENABLE([test_tool], [AS_HELP_STRING([--enable-test-tool], [Enable building test-tool (to test a remote server)])], [ENABLE_TEST_TOOL=$enableval], [ENABLE_TEST_TOOL=yes]) AM_CONDITIONAL([BUILD_TEST_TOOL], [expr "$ENABLE_TEST_TOOL" : yes > /dev/null 2>&1]) AC_ARG_ENABLE([tests], [AS_HELP_STRING([--enable-tests], [Enable building tests])], [ENABLE_TESTS=$enableval], [ENABLE_TESTS=yes]) AM_CONDITIONAL([BUILD_TESTS], [expr "$ENABLE_TESTS" : yes > /dev/null 2>&1]) AC_ARG_ENABLE([examples], [AS_HELP_STRING([--enable-examples], [Enable building examples])], [ENABLE_EXAMPLES=$enableval], [ENABLE_EXAMPLES=yes]) AM_CONDITIONAL([BUILD_EXAMPLES], [expr "$ENABLE_EXAMPLES" : yes > /dev/null 2>&1]) AC_CONFIG_HEADER(config.h) AC_CHECK_LIB([gcrypt], [gcry_control]) AM_CONDITIONAL([HAVE_LIBGCRYPT], [test $ac_cv_lib_gcrypt_gcry_control = yes]) # For MinGW. AC_CHECK_LIB([ws2_32], [gethostbyname]) AC_CACHE_CHECK([for sin_len in sock],libiscsi_cv_HAVE_SOCK_SIN_LEN,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include #include #include ]], [[struct sockaddr_in sock; sock.sin_len = sizeof(sock);]])], [libiscsi_cv_HAVE_SOCK_SIN_LEN=yes],[libiscsi_cv_HAVE_SOCK_SIN_LEN=no])]) if test x"$libiscsi_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property]) fi AC_CACHE_CHECK([for sys filio.h],libiscsi_cv_NEED_SYS_FILIO_H,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include #include ]], [[int foo = FIONREAD]])], [libiscsi_cv_NEED_SYS_FILIO_H=yes],[libiscsi_cv_NEED_SYS_FILIO_H=no])]) if test x"$libiscsi_cv_NEED_SYS_FILIO_H" = x"yes"; then AC_DEFINE(NEED_SYS_FILIO_H,1,[Whether we need sys/filio.h]) fi # check for sys/socket.h dnl Check for sys/socket.h AC_CHECK_HEADERS([sys/socket.h]) # check for netinet/tcp.h dnl Check for netinet/tcp.h AC_CHECK_HEADERS([netinet/tcp.h]) # check for netinet/in.h dnl Check for netinet/in.h AC_CHECK_HEADERS([netinet/in.h]) # check for arpa/inet.h dnl Check for arpa/inet.h AC_CHECK_HEADERS([arpa/inet.h]) # check for sys/uio.h dnl Check for sys/uio.h AC_CHECK_HEADERS([sys/uio.h]) # check for poll.h dnl Check for poll.h AC_CHECK_HEADERS([poll.h]) AC_CACHE_CHECK([for sockaddr_in6 support],libiscsi_cv_HAVE_SOCKADDR_IN6,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include #include #include ]], [[struct sockaddr_in6 sock; int len = sizeof(sock);]])],[libiscsi_cv_HAVE_SOCKADDR_IN6=yes],[libiscsi_cv_HAVE_SOCKADDR_IN6=no])]) if test x"$libiscsi_cv_HAVE_SOCKADDR_IN6" = x"yes"; then AC_DEFINE(HAVE_SOCKADDR_IN6,1,[Whether we have IPv6 support]) fi AC_CACHE_CHECK([for SG_IO support],libiscsi_cv_HAVE_SG_IO,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[int sgio = SG_IO;]])], [libiscsi_cv_HAVE_SG_IO=yes],[libiscsi_cv_HAVE_SG_IO=no])]) if test x"$libiscsi_cv_HAVE_SG_IO" = x"yes"; then AC_DEFINE(HAVE_SG_IO,1,[Whether we have SG_IO support]) fi AC_CACHE_CHECK([for iSER support],libiscsi_cv_HAVE_LINUX_ISER,[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #include ]], [[int ibv = IBV_WC_SEND;]])], [libiscsi_cv_HAVE_LINUX_ISER=yes],[libiscsi_cv_HAVE_LINUX_ISER=no])]) if test x"$libiscsi_cv_HAVE_LINUX_ISER" = x"yes"; then AC_DEFINE(HAVE_LINUX_ISER,1,[Whether we have iSER support]) fi AM_CONDITIONAL([HAVE_LINUX_ISER], [test $libiscsi_cv_HAVE_LINUX_ISER = yes]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[return RDMA_OPTION_ID_ACK_TIMEOUT;]])],[AC_DEFINE([HAVE_RDMA_ACK_TIMEOUT],[1],[Define to 1 if you have RDMA ack timeout support])],[]) AC_CACHE_CHECK([whether libcunit is available], [ac_cv_have_cunit], [ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $GLIB_CFLAGS" LIBS="$GLIB_LIBS $LIBS -lcunit" AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[]])],[ac_cv_have_cunit=yes],[ac_cv_have_cunit=no]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS"]) if ! test "$ac_cv_have_cunit" = yes ; then AC_MSG_NOTICE(You need libcunit to build the test suite.) AC_MSG_NOTICE(The scsi/iscsi test suite will not be built.) fi AM_CONDITIONAL(ISCSITEST, [test "$ac_cv_have_cunit" = yes -a "$enable_shared" = "yes"]) AC_CHECK_MEMBER([struct CU_SuiteInfo.pSetUpFunc], [AC_DEFINE([HAVE_CU_SUITEINFO_PSETUPFUNC], 1, [Define to 1 if struct CU_SuiteInfo has a member called pSetUpFunc])], [], [[ #include #include ]]) AC_SEARCH_LIBS(clock_gettime, rt, [ AC_DEFINE([HAVE_CLOCK_GETTIME],1,[Define if clock_gettime is available])]) AC_CONFIG_FILES([Makefile] [doc/Makefile] [examples/Makefile] [lib/Makefile] [test-tool/Makefile] [tests/Makefile] [utils/Makefile] [libiscsi.pc]) AC_OUTPUT