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nbase/configure.ac
239 строк
6 KB
dmiller
Remove unused checks for OpenSSL from nbase
30 окт 2023, 22:01
30 окт 2023, 22:01
6959060
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dnl # -*- mode: fundamental; -*- dnl # Autoconf configuration file for Nbase dnl # dnl # Process this file with autoconf to produce a configure script. dnl # $Id$ # Because nbase is usually distributed with Nmap, the necessary files # config.guess, config.guess, and install-sh are not distributed with # nbase. Rather they are gotten from Nmap. # Require autoconf 2.13 AC_PREREQ(2.13) # Include my own macros m4_include([acinclude.m4]) AC_INIT(nbase.h) AC_ARG_WITH(localdirs, [ --with-localdirs Explicitly ask compiler to use /usr/local/{include,libs} if they exist ], [ case "$with_localdirs" in yes) user_localdirs=1 ;; no) user_localdirs=0 ;; esac ], [ user_localdirs=0 ] ) if test "$user_localdirs" = 1; then if test -d /usr/local/lib; then LDFLAGS="$LDFLAGS -L/usr/local/lib" fi if test -d /usr/local/include; then CPPFLAGS="$CPPFLAGS -I/usr/local/include" fi fi dnl use config.h instad of -D macros AC_CONFIG_HEADER(nbase_config.h) dnl Checks for programs. AC_PROG_CC if test -n "$GCC"; then CFLAGS="$CFLAGS -Wall " fi AC_PROG_RANLIB dnl AC_PROG_INSTALL dnl AC_PATH_PROG(MAKEDEPEND, makedepend) dnl Host specific hacks AC_CANONICAL_HOST dnl equiv to '#define inline' to 'inline', '__inline__', '__inline' or '' AC_C_INLINE case "$host" in *-sgi-irix5* | *-sgi-irix6*) if test -z "$GCC"; then AC_DEFINE(inline, ) fi ;; esac dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS( string.h getopt.h strings.h sys/param.h sys/time.h unistd.h errno.h sys/select.h sys/types.h sys/socket.h netinet/in.h arpa/inet.h sys/stat.h netdb.h sys/wait.h fcntl.h sys/resource.h inttypes.h mach-o/dyld.h) AC_HEADER_TIME dnl A special check required for <net/if.h> on Darwin. See dnl http://www.gnu.org/software/autoconf/manual/html_node/Header-Portability.html. AC_CHECK_HEADERS([sys/socket.h]) AC_CHECK_HEADERS([net/if.h], [], [], [#include <stdio.h> #ifdef STDC_HEADERS # include <stdlib.h> # include <stddef.h> #else # ifdef HAVE_STDLIB_H # include <stdlib.h> # endif #endif #ifdef HAVE_SYS_SOCKET_H # include <sys/socket.h> #endif ]) AC_MSG_CHECKING(for __attribute__) AC_CACHE_VAL(ac_cv___attribute__, [ AC_TRY_COMPILE( [ #include <stdlib.h> static void foo(void) __attribute__ ((noreturn)); static void foo(void) { exit(1); } ], [ foo(); ], ac_cv___attribute__=yes, ac_cv___attribute__=no ) ]) if test "$ac_cv___attribute__" = "yes"; then AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) fi AC_MSG_RESULT($ac_cv___attribute__) AC_SUBST(CFLAGS) dnl This test is from the configure.in of Unix Network Programming second dnl edition example code by W. Richard Stevens dnl ################################################################## dnl Check if sockaddr{} has sa_len member. dnl AC_CACHE_CHECK(if sockaddr{} has sa_len member, ac_cv_sockaddr_has_sa_len, AC_TRY_COMPILE([ #include <sys/types.h> #include <sys/socket.h>], [unsigned int i = sizeof(((struct sockaddr *)0)->sa_len)], ac_cv_sockaddr_has_sa_len=yes, ac_cv_sockaddr_has_sa_len=no)) if test $ac_cv_sockaddr_has_sa_len = yes ; then AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [define if sockaddr has sa_len member]) fi dnl check endedness AC_C_BIGENDIAN dnl determine types so nbase can export u32, u16, etc. AC_TYPE_INT8_T AC_TYPE_INT16_T AC_TYPE_INT32_T AC_TYPE_INT64_T AC_TYPE_UINT8_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_TYPE_UINT64_T dnl Checks for library functions. AC_CHECK_FUNCS( snprintf vsnprintf nanosleep strerror strcasestr strcasecmp strncasecmp signal ) needsnprintf=no AC_CHECK_FUNCS(vsnprintf snprintf asprintf asnprintf vasprintf vasnprintf,, [needsnprintf=yes]) if test $needsnprintf = yes; then AC_LIBOBJ([snprintf]) fi AC_CHECK_FUNCS( getopt getopt_long_only) AC_CHECK_FUNCS(usleep gettimeofday sleep localtime_s localtime_r) dnl Some of these time functions are always needed AC_LIBOBJ([nbase_time]) AC_CHECK_FUNC(getopt_long_only, , [ AC_LIBOBJ([getopt]) ]) AC_CHECK_FUNCS(strcasecmp strncasecmp, , [ AC_LIBOBJ([strcasecmp]) ]) dnl We always want some of our files AC_LIBOBJ([nbase_str]) AC_LIBOBJ([nbase_misc]) AC_LIBOBJ([nbase_memalloc]) AC_LIBOBJ([nbase_rnd]) AC_LIBOBJ([nbase_addrset]) # Check for IPv6 support -- modified from Apache 2.0.40: AC_ARG_ENABLE(ipv6, [ --disable-ipv6 Disable IPv6 support ], [ if test "$enableval" = "no"; then user_disabled_ipv6=1 fi ], [ user_disabled_ipv6=0 ] ) AC_SEARCH_LIBS(getaddrinfo, [inet6 socket]) AC_SEARCH_LIBS(gai_strerror, [inet6 socket]) AC_SEARCH_LIBS(getnameinfo, [inet6 socket]) AC_SEARCH_LIBS(inet_ntop, [nsl resolv network], [], [AC_LIBOBJ(inet_ntop) ]) AC_SEARCH_LIBS(inet_pton, [nsl resolv network], [], [AC_LIBOBJ(inet_pton) ]) AC_CHECK_FUNCS([gai_strerror inet_pton inet_ntop]) APR_CHECK_WORKING_GETADDRINFO # The inet_addr function is used by APR_CHECK_WORKING_GETNAMEINFO. AC_SEARCH_LIBS(inet_addr, [nsl]) APR_CHECK_WORKING_GETNAMEINFO APR_CHECK_SOCKADDR_IN6 APR_CHECK_SOCKADDR_STORAGE CHECK_AF_INET6_DEFINE AC_MSG_CHECKING(for IPv6 support) have_ipv6="0" if test "$user_disabled_ipv6" = 1; then AC_MSG_RESULT("no -- disabled by user") else if test "x$have_sockaddr_in6" = "x1"; then if test "x$ac_cv_working_getaddrinfo" = "xyes"; then if test "x$ac_cv_working_getnameinfo" = "xyes"; then have_ipv6="1" AC_MSG_RESULT(yes) else AC_MSG_RESULT("no -- no working getnameinfo") fi else AC_MSG_RESULT("no -- no working getaddrinfo") fi else AC_MSG_RESULT("no -- no sockaddr_in6"); fi fi if test "x$ac_cv_working_getaddrinfo" != "xyes"; then AC_LIBOBJ([getaddrinfo]) fi if test "x$ac_cv_working_getnameinfo" != "xyes"; then AC_LIBOBJ([getnameinfo]) fi if test "$have_ipv6" = "1"; then AC_DEFINE(HAVE_IPV6, 1, [define if IPv6 is available]) fi CHECK_PROC_SELF_EXE AC_OUTPUT(Makefile)