109 lines
3.2 KiB
Plaintext
109 lines
3.2 KiB
Plaintext
AC_INIT(src/isync.h)
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AM_CONFIG_HEADER(config.h)
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AM_INIT_AUTOMAKE(isync, 1.1.0)
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AM_MAINTAINER_MODE
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AM_PROG_CC_STDC
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if test "$GCC" = yes; then
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CFLAGS="$CFLAGS -pipe -W -Wall -Wshadow -Wstrict-prototypes -ansi -pedantic -Wno-overlength-strings"
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fi
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CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
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AC_CHECK_HEADERS(sys/poll.h sys/select.h)
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AC_CHECK_FUNCS(vasprintf memrchr)
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AC_CHECK_LIB(socket, socket, [SOCK_LIBS="-lsocket"])
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AC_CHECK_LIB(nsl, inet_ntoa, [SOCK_LIBS="$SOCK_LIBS -lnsl"])
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AC_SUBST(SOCK_LIBS)
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m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])
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have_ssl_paths=
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AC_ARG_WITH(ssl,
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AS_HELP_STRING([--with-ssl[=PATH]], [where to look for SSL [detect]]),
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[ob_cv_with_ssl=$withval])
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if test "x$ob_cv_with_ssl" != xno; then
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case $ob_cv_with_ssl in
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""|yes)
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dnl Detect the pkg-config tool, as it may have extra info about the openssl
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dnl installation we can use. I *believe* this is what we are expected to do
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dnl on really recent Redhat Linux hosts.
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AC_PATH_PROG(PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
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if test "$PKGCONFIG" != "no" ; then
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AC_MSG_CHECKING([OpenSSL presence with pkg-config])
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if $PKGCONFIG --exists openssl; then
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SSL_LIBS=`$PKGCONFIG --libs-only-l openssl`
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SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl`
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SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl`
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have_ssl_paths=yes
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AC_MSG_RESULT([found])
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else
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AC_MSG_RESULT([not found])
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fi
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fi
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;;
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*)
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SSL_LDFLAGS=-L$ob_cv_with_ssl/lib$libsuff
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SSL_CPPFLAGS=-I$ob_cv_with_ssl/include
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;;
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esac
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if test -z "$have_ssl_paths"; then
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sav_LDFLAGS=$LDFLAGS
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LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
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AC_CHECK_LIB(dl, dlopen, [LIBDL=-ldl])
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AC_CHECK_LIB(crypto, CRYPTO_lock, [LIBCRYPTO=-lcrypto])
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AC_CHECK_LIB(ssl, SSL_connect,
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[SSL_LIBS="-lssl $LIBCRYPTO $LIBDL" have_ssl_paths=yes])
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LDFLAGS=$sav_LDFLAGS
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fi
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sav_CPPFLAGS=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
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AC_CHECK_HEADER(openssl/ssl.h, , [have_ssl_paths=])
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CPPFLAGS=$sav_CPPFLAGS
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if test -z "$have_ssl_paths"; then
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if test -n "$ob_cv_with_ssl"; then
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AC_MSG_ERROR([OpenSSL libs and/or includes were not found where specified])
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fi
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else
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AC_DEFINE(HAVE_LIBSSL, 1, [if you have the OpenSSL libraries])
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CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
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LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
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fi
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fi
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AC_SUBST(SSL_LIBS)
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AC_CACHE_CHECK([for Berkley DB >= 4.2], ac_cv_berkdb4,
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[ac_cv_berkdb4=no
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AC_TRY_LINK([#include <db.h>],
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[DB *db;
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db->truncate(db, 0, 0, 0);
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db->open(db, 0, "foo", "foo", DB_HASH, DB_CREATE, 0)],
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[ac_cv_berkdb4=yes])])
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if test "x$ac_cv_berkdb4" = xno; then
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AC_MSG_ERROR([Berkley DB >= 4.2 not found.])
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fi
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AC_ARG_ENABLE(compat,
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AS_HELP_STRING([--disable-compat], [don't include isync compatibility wrapper [no]]),
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[ob_cv_enable_compat=$enableval])
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if test "x$ob_cv_enable_compat" != xno; then
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AC_CHECK_FUNCS(getopt_long)
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fi
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AM_CONDITIONAL(with_compat, test "x$ob_cv_enable_compat" != xno)
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AC_OUTPUT(Makefile src/Makefile src/compat/Makefile isync.spec)
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if test -n "$have_ssl_paths"; then
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AC_MSG_RESULT([
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Using SSL
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])
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else
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AC_MSG_RESULT([
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Not using SSL
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])
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fi
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