| # AC_PREREQ(2.57) |
| AC_INIT(libssh2, [-], libssh2-devel@lists.sourceforge.net) |
| AC_CONFIG_MACRO_DIR([m4]) |
| AC_CONFIG_SRCDIR([src]) |
| AC_CONFIG_HEADER([src/libssh2_config.h]) |
| AM_MAINTAINER_MODE |
| |
| dnl SED is needed by some of the tools |
| AC_PATH_PROG( SED, sed, sed-was-not-found-by-configure, |
| $PATH:/usr/bin:/usr/local/bin) |
| AC_SUBST(SED) |
| |
| if test "x$SED" = "xsed-was-not-found-by-configure"; then |
| AC_MSG_WARN([sed was not found, this may ruin your chances to build fine]) |
| fi |
| |
| dnl figure out the libssh2 version |
| VERSION=`$SED -ne 's/^#define LIBSSH2_VERSION *"\(.*\)"/\1/p' ${srcdir}/include/libssh2.h` |
| AM_INIT_AUTOMAKE(libssh2,$VERSION) |
| AC_MSG_CHECKING([libssh2 version]) |
| AC_MSG_RESULT($VERSION) |
| |
| AB_VERSION=$VERSION |
| |
| AB_INIT |
| |
| # Check for the OS. |
| # Daniel's note: this should not be necessary and we need to work to |
| # get this removed. |
| AC_CANONICAL_HOST |
| case "$host" in |
| *-mingw*) |
| CFLAGS="$CFLAGS -DLIBSSH2_WIN32 -DWINSOCK_VERSION=0x0200" |
| LIBS="$LIBS -lws2_32" |
| ;; |
| *-cygwin) |
| CFLAGS="$CFLAGS -DLIBSSH2_WIN32" |
| ;; |
| *darwin*) |
| CFLAGS="$CFLAGS -DLIBSSH2_DARWIN" |
| ;; |
| *hpux*) |
| ;; |
| *) |
| ;; |
| esac |
| |
| AC_CHECK_TYPE(long long, |
| [AC_DEFINE(HAVE_LONGLONG, 1, |
| [Define to 1 if the compiler supports the 'long long' data type.])] |
| longlong="yes" |
| ) |
| |
| dnl Our configure and build reentrant settings |
| CURL_CONFIGURE_REENTRANT |
| |
| # Some systems (Solaris?) have socket() in -lsocket. |
| AC_SEARCH_LIBS(socket, socket) |
| |
| # Solaris has inet_addr() in -lnsl. |
| AC_SEARCH_LIBS(inet_addr, nsl) |
| |
| AC_SUBST(LIBS) |
| |
| AC_PROG_CC |
| AC_PROG_INSTALL |
| AC_PROG_LN_S |
| AC_PROG_MAKE_SET |
| AC_PATH_PROGS(SSHD, [sshd], [], |
| [$PATH$PATH_SEPARATOR/usr/libexec$PATH_SEPARATOR]dnl |
| [/usr/sbin$PATH_SEPARATOR/usr/etc$PATH_SEPARATOR/etc]) |
| AM_CONDITIONAL(SSHD, test -n "$SSHD") |
| AC_LIBTOOL_WIN32_DLL |
| AC_PROG_LIBTOOL |
| AC_C_BIGENDIAN |
| |
| dnl check for how to do large files |
| AC_SYS_LARGEFILE |
| |
| # Configure parameters |
| AC_ARG_WITH(libgcrypt, |
| AC_HELP_STRING([--with-libgcrypt],[Use Libgcrypt for crypto]), |
| use_libgcrypt=$withval,use_libgcrypt=auto) |
| AC_ARG_WITH(openssl, |
| AC_HELP_STRING([--with-openssl],[Use OpenSSL for crypto]), |
| use_openssl=$withval,use_openssl=auto) |
| AC_ARG_WITH(libz, |
| AC_HELP_STRING([--with-libz],[Use Libz for compression]), |
| use_libz=$withval,use_libz=auto) |
| |
| # Look for OpenSSL (default) |
| if test "$use_openssl" != "no" && test "$use_libgcrypt" != "yes"; then |
| AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [#include <openssl/ssl.h>]) |
| fi |
| |
| # Look for libgcrypt |
| if test "$ac_cv_libssl" != "yes" && test "$use_libgcrypt" != "no"; then |
| AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [#include <gcrypt.h>]) |
| fi |
| |
| if test "$ac_cv_libssl" != "yes" && test "$ac_cv_libgcrypt" != "yes"; then |
| AC_MSG_ERROR([cannot find OpenSSL or Libgcrypt, |
| try --with-libssl-prefix=PATH or --with-libgcrypt-prefix=PATH]) |
| fi |
| |
| if test "$ac_cv_libgcrypt" = "yes"; then |
| AC_DEFINE(LIBSSH2_LIBGCRYPT, 1, [Use libgcrypt]) |
| fi |
| AM_CONDITIONAL(LIBGCRYPT, test "$ac_cv_libgcrypt" = "yes") |
| |
| # Look for Libz |
| if test "$use_libz" != "no"; then |
| AC_LIB_HAVE_LINKFLAGS([z], [], [#include <zlib.h>]) |
| if test "$ac_cv_libz" != yes; then |
| AC_MSG_NOTICE([Cannot find libz, disabling compression]) |
| AC_MSG_NOTICE([Try --with-libz-prefix=PATH if you know you have it]) |
| else |
| AC_DEFINE(LIBSSH2_HAVE_ZLIB, 1, [Compile in zlib support]) |
| fi |
| fi |
| |
| # |
| # Optional Settings |
| # |
| AC_ARG_ENABLE(crypt-none, |
| AC_HELP_STRING([--enable-crypt-none],[Permit "none" cipher -- NOT RECOMMENDED]), |
| [AC_DEFINE(LIBSSH2_CRYPT_NONE, 1, [Enable "none" cipher -- NOT RECOMMENDED])]) |
| |
| AC_ARG_ENABLE(mac-none, |
| AC_HELP_STRING([--enable-mac-none],[Permit "none" MAC -- NOT RECOMMENDED]), |
| [AC_DEFINE(LIBSSH2_MAC_NONE, 1, [Enable "none" MAC -- NOT RECOMMENDED])]) |
| |
| AC_ARG_ENABLE(gex-new, |
| AC_HELP_STRING([--disable-gex-new],[Disable "new" diffie-hellman-group-exchange-sha1 method]), |
| [GEX_NEW=$enableval]) |
| if test "$GEX_NEW" != "no"; then |
| AC_DEFINE(LIBSSH2_DH_GEX_NEW, 1, [Enable newer diffie-hellman-group-exchange-sha1 syntax]) |
| fi |
| |
| dnl ************************************************************ |
| dnl option to switch on compiler debug options |
| dnl |
| AC_MSG_CHECKING([whether to enable pedantic and debug compiler options]) |
| AC_ARG_ENABLE(debug, |
| AC_HELP_STRING([--enable-debug],[Enable pedantic and debug options]) |
| AC_HELP_STRING([--disable-debug],[Disable debug options]), |
| [ case "$enableval" in |
| no) |
| AC_MSG_RESULT(no) |
| ;; |
| *) AC_MSG_RESULT(yes) |
| |
| CPPFLAGS="$CPPFLAGS -DLIBSSH2DEBUG" |
| CFLAGS="$CFLAGS -g" |
| |
| dnl set compiler "debug" options to become more picky, and remove |
| dnl optimize options from CFLAGS |
| CURL_CC_DEBUG_OPTS |
| ;; |
| esac |
| ], |
| AC_MSG_RESULT(no) |
| ) |
| |
| # Checks for header files. |
| # AC_HEADER_STDC |
| AC_CHECK_HEADERS([errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h]) |
| AC_CHECK_HEADERS([sys/select.h sys/socket.h sys/ioctl.h sys/time.h]) |
| AC_CHECK_HEADERS([arpa/inet.h netinet/in.h]) |
| |
| case $host in |
| *-*-cygwin* | *-*-cegcc*) |
| # These are POSIX-like systems using BSD-like sockets API. |
| ;; |
| *) |
| AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h]) |
| ;; |
| esac |
| |
| AC_CHECK_FUNCS(poll gettimeofday select strtoll) |
| |
| dnl Check for select() into ws2_32 for Msys/Mingw |
| if test "$ac_cv_func_select" != "yes"; then |
| AC_MSG_CHECKING([for select in ws2_32]) |
| AC_TRY_LINK([ |
| #ifdef HAVE_WINSOCK2_H |
| #ifndef WIN32_LEAN_AND_MEAN |
| #define WIN32_LEAN_AND_MEAN |
| #endif |
| #include <winsock2.h> |
| #endif |
| ],[ |
| select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL); |
| ],[ |
| AC_MSG_RESULT([yes]) |
| HAVE_SELECT="1" |
| AC_DEFINE_UNQUOTED(HAVE_SELECT, 1, |
| [Define to 1 if you have the select function.]) |
| ],[ |
| AC_MSG_RESULT([no]) |
| ]) |
| fi |
| |
| AC_FUNC_ALLOCA |
| |
| # Checks for typedefs, structures, and compiler characteristics. |
| AC_C_CONST |
| AC_C_INLINE |
| |
| CURL_CHECK_NONBLOCKING_SOCKET |
| |
| AC_CONFIG_FILES([Makefile |
| src/Makefile |
| tests/Makefile |
| example/Makefile |
| example/simple/Makefile |
| docs/Makefile]) |
| AC_OUTPUT |