X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=configure.ac;h=6415668b50560d6ec89af8ec192544c1c3775735;hp=1b2dc11446ef04de20e0ed24125b41c2c9b22097;hb=a7a72ca4acf7f44abca866d410e2bc80590e7fab;hpb=01bd4cba7946f6506f4ca3095104904bf3b2b098

diff --git a/configure.ac b/configure.ac
index 1b2dc114..6415668b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,14 @@ fi
 
 AC_C_BIGENDIAN()
 
+AC_PATH_PROG([gengetopt], [gengetopt])
+test -z "$gengetopt" && AC_MSG_ERROR(
+	[gengetopt is required to build this package])
+
+AC_PATH_PROG([help2man], [help2man])
+test -z "$help2man" && AC_MSG_ERROR(
+	[help2man is required to build this package])
+
 AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_INSTALL
@@ -85,14 +93,14 @@ AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
 
 
 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
-daemon stat crypt http_send close_on_fork ipc acl afh fade amp_filter
+daemon stat http_send close_on_fork ipc acl afh fade amp_filter
 dccp_send fd user_list chunk_queue afs aft mood score attribute blob ringbuffer
-playlist sha1 sched audiod grab_client filter_common wav_filter compress_filter
+playlist sched audiod grab_client filter_common wav_filter compress_filter
 http_recv dccp_recv recv_common write_common file_write audiod_command
 client_common recv stdout filter stdin audioc write client exec send_common ggo
 udp_recv udp_send color fec fecdec_filter prebuffer_filter mm
 server_command_list afs_command_list audiod_command_list bitstream imdct wma_afh
-wma_common wmadec_filter buffer_tree
+wma_common wmadec_filter buffer_tree crypt_common
 "
 
 executables="recv filter audioc write client afh audiod"
@@ -115,10 +123,10 @@ audioc_errlist_objs="audioc string net fd"
 audioc_ldflags=""
 
 audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
-audiod_errlist_objs="audiod signal string daemon stat net
+audiod_errlist_objs="audiod signal string daemon stat net crypt_common
 	time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
-	recv_common fd sched write_common file_write audiod_command crypt fecdec_filter
-	client_common ggo udp_recv color fec prebuffer_filter sha1 audiod_command_list
+	recv_common fd sched write_common file_write audiod_command fecdec_filter
+	client_common ggo udp_recv color fec prebuffer_filter audiod_command_list
 	bitstream imdct wma_common wmadec_filter buffer_tree"
 audiod_ldflags="-lm"
 audiod_audio_formats="wma"
@@ -129,9 +137,9 @@ afh_ldflags=""
 
 server_cmdline_objs="add_cmdline(server)"
 server_errlist_objs="server afh_common mp3_afh vss command net string signal
-	time daemon crypt http_send close_on_fork mm
+	time daemon http_send close_on_fork mm crypt_common
 	ipc dccp_send fd user_list chunk_queue afs aft mood score attribute
-	blob playlist sha1 sched acl send_common udp_send color fec
+	blob playlist sched acl send_common udp_send color fec
 	server_command_list afs_command_list wma_afh wma_common"
 server_ldflags=""
 server_audio_formats="mp3 wma"
@@ -144,8 +152,8 @@ writers=" file"
 default_writer="FILE_WRITE"
 
 client_cmdline_objs="add_cmdline(client)"
-client_errlist_objs="client net string crypt fd sched stdin stdout time
-	client_common sha1 buffer_tree"
+client_errlist_objs="client net string fd sched stdin stdout time
+	client_common buffer_tree crypt_common"
 client_ldflags=""
 
 gui_cmdline_objs="add_cmdline(gui)"
@@ -273,46 +281,122 @@ fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
-########################################################################### ssl
-dnl @synopsis CHECK_SSL
-dnl
-dnl based on the follwing macro from the autoconf archive
-dnl
-dnl @category InstalledPackages
-dnl @author Mark Ethan Trostler <trostler@juniper.net>
-dnl @version 2003-01-28
-dnl @license AllPermissive
-
-AC_DEFUN([CHECK_SSL],
-[
-	for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
-		AC_MSG_CHECKING(for openssl in $ssldir)
-		if test -f "$ssldir/include/openssl/ssl.h"; then
-			found_ssl="yes"
-			AC_MSG_RESULT(yes)
-			SSL_CFLAGS="-I$ssldir/include"
-			SSL_CPPFLAGS="-I$ssldir/include"
-			break
+########################################################################### crypto
+AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
+	Force using crypto library "lib". This package requires either
+	openssl or libgcrypt being installed. Possible values for "lib"
+	are thus "openssl" and "gcrypt". If this option is not given,
+	openssl is tried first. If openssl was not found, gcrypt is
+	tried next.])])
+
+case "$enable_cryptolib" in
+	"openssl") check_openssl="yes"; check_gcrypt="no";;
+	"gcrypt") check_openssl="no"; check_gcrypt="yes";;
+	"") check_openssl="yes"; check_gcrypt="yes";;
+	*) AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib]);;
+esac
+###################################################################### openssl
+if test "$check_openssl" = "yes"; then
+	OLD_CPPFLAGS="$CPPFLAGS"
+	OLD_LD_FLAGS="$LDFLAGS"
+	OLD_LIBS="$LIBS"
+	have_openssl="yes"
+	AC_ARG_WITH(openssl_headers, [AC_HELP_STRING(--with-openssl-headers=dir,
+		[look for openssl headers also in dir])])
+	if test -n "$with_openssl_headers"; then
+		openssl_cppflags="-I$with_openssl_headers"
+		CPPFLAGS="$CPPFLAGS $openssl_cppflags"
+	fi
+	AC_ARG_WITH(openssl_libs, [AC_HELP_STRING(--with-openssl-libs=dir,
+		[look for openssl libraries also in dir])])
+	if test -n "$with_openssl_libs"; then
+		openssl_libs="-L$with_openssl_libs"
+		LDFLAGS="$LDFLAGS $openssl_libs"
+	fi
+	AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
+	AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
+	if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
+		# try harder: openssl is sometimes installed in /usr/local/ssl
+		openssl_cppflags="-I/usr/local/ssl/include"
+		CPPFLAGS="$CPPFLAGS $openssl_cppflags"
+		openssl_libs="-L/usr/local/ssl/lib"
+		LDFLAGS="$LDFLAGS $openssl_libs"
+		# clear cache
+		unset ac_cv_header_openssl_ssl_h 2> /dev/null
+		unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
+		AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
+		if test "$have_openssl" = "yes"; then
+			AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 		fi
-		AC_MSG_RESULT(no)
-	done
-	if test x_$found_ssl != x_yes; then
-		AC_MSG_ERROR(Cannot find ssl libraries)
+	fi
+	if test "$have_openssl" = "yes"; then
+		AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
+		AC_SUBST(openssl_cppflags)
+		openssl_libs="$openssl_libs -lssl -lcrypto"
+		server_ldflags="$server_ldflags $openssl_libs"
+		client_ldflags="$client_ldflags $openssl_libs"
+		audiod_ldflags="$audiod_ldflags $openssl_libs"
+
+		all_errlist_objs="$all_errlist_objs crypt"
+		server_errlist_objs="$server_errlist_objs crypt"
+		client_errlist_objs="$client_errlist_objs crypt"
+		audiod_errlist_objs="$audiod_errlist_objs crypt"
+
+		check_gcrypt="no"
 	else
-		SSL_LIBS="-lssl -lcrypto";
-		SSL_LDFLAGS="-L$ssldir/lib";
+		AC_MSG_WARN([openssl libraries not found])
 	fi
-	AC_SUBST(SSL_CPPFLAGS)
-])dnl
-
-AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
-	[Search for openssl also in path.])])
-if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
-CHECK_SSL($enable_ssldir)
-server_ldflags="$server_ldflags $SSL_LDFLAGS $SSL_LIBS"
-client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
-audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
-
+	CPPFLAGS="$OLD_CPPFLAGS"
+	LDFLAGS="$OLD_LDFLAGS"
+	LIBS="$OLD_LIBS"
+else
+	have_openssl="no"
+fi
+########################################################################### gcrypt
+if test "$check_gcrypt" = "yes"; then
+	OLD_CPPFLAGS="$CPPFLAGS"
+	OLD_LD_FLAGS="$LDFLAGS"
+	OLD_LIBS="$LIBS"
+	have_gcrypt="yes"
+	AC_ARG_WITH(gcrypt_headers, [AC_HELP_STRING(--with-gcrypt-headers=dir,
+		[look for gcrypt headers also in dir])])
+	if test -n "$with_gcrypt_headers"; then
+		gcrypt_cppflags="-I$with_gcrypt_headers"
+		CPPFLAGS="$CPPFLAGS $gcrypt_cppflags"
+	fi
+	AC_ARG_WITH(gcrypt_libs, [AC_HELP_STRING(--with-gcrypt-libs=dir,
+		[look for libgcrypt also in dir])])
+	if test -n "$with_gcrypt_libs"; then
+		gcrypt_libs="-L$with_gcrypt_libs"
+		LDFLAGS="$LDFLAGS $gcrypt_libs"
+	fi
+	AC_CHECK_HEADER(gcrypt.h, [], [have_gcrypt="no"])
+	AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [have_gcrypt="no"])
+	if test "$have_gcrypt" = "yes"; then
+		AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
+		AC_SUBST(gcrypt_cppflags)
+		gcrypt_libs="$gcrypt_libs -lgcrypt"
+		server_ldflags="$server_ldflags $gcrypt_libs"
+		client_ldflags="$client_ldflags $gcrypt_libs"
+		audiod_ldflags="$audiod_ldflags $gcrypt_libs"
+
+		all_errlist_objs="$all_errlist_objs gcrypt"
+		server_errlist_objs="$server_errlist_objs gcrypt"
+		client_errlist_objs="$client_errlist_objs gcrypt"
+		audiod_errlist_objs="$audiod_errlist_objs gcrypt"
+	else
+		AC_MSG_WARN([gcrypt library not found])
+	fi
+	CPPFLAGS="$OLD_CPPFLAGS"
+	LDFLAGS="$OLD_LDFLAGS"
+	LIBS="$OLD_LIBS"
+else
+	have_gcrypt="no"
+fi
+###########################################################################
+if test "$have_openssl" = "no" -a "$have_gcrypt" = "no"; then
+	AC_MSG_ERROR([neither openssl nor gcrypt usable])
+fi
 ########################################################################### libsocket
 AC_CHECK_LIB([c], [socket],
 	[socket_lib=],
@@ -353,31 +437,31 @@ if test ${have_ucred} = yes; then
 fi
 
 ########################################################################### curses
-have_ncurses="yes"
+have_curses="yes"
 OLD_CPPFLAGS="$CPPFLAGS"
 OLD_LD_FLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
-AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
-	[look for ncurses.h also in dir])])
-if test -n "$with_ncurses_headers"; then
-	ncurses_cppflags="-I$with_ncurses_headers"
-	CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
-fi
-AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
-	[look for libncurses also in dir])])
-if test -n "$with_ncurses_libs"; then
-	ncurses_libs="-L$with_ncurses_libs"
-	LDFLAGS="$LDFLAGS $ncurses_libs"
+AC_ARG_WITH(curses_headers, [AC_HELP_STRING(--with-curses-headers=dir,
+	[look for curses.h also in dir])])
+if test -n "$with_curses_headers"; then
+	curses_cppflags="-I$with_curses_headers"
+	CPPFLAGS="$CPPFLAGS $curses_cppflags"
+fi
+AC_ARG_WITH(curses_libs, [AC_HELP_STRING(--with-curses-libs=dir,
+	[look for libcurses also in dir])])
+if test -n "$with_curses_libs"; then
+	curses_libs="-L$with_curses_libs"
+	LDFLAGS="$LDFLAGS $curses_libs"
 fi
 AC_CHECK_HEADER(curses.h, [], [
-	have_ncurses="no"
+	have_curses="no"
 ])
-AC_CHECK_LIB([ncurses], [initscr], [], [
-	have_ncurses="no"
+AC_CHECK_LIB([curses], [initscr], [], [
+	have_curses="no"
 ])
-if test "$have_ncurses" = "yes"; then
-	AC_SUBST(ncurses_cppflags)
-	AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
+if test "$have_curses" = "yes"; then
+	AC_SUBST(curses_cppflags)
+	AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on curses support])
 	extras="$extras gui"
 	executables="$executables gui"
 else
@@ -417,11 +501,11 @@ if test ${have_core_audio} = yes; then
 	f="$f1 $f2 $f3 $f4"
 
 	all_errlist_objs="$all_errlist_objs osx_write"
-	audiod_errlist_objs="$audiod_errlist_objs osx_write"
+	audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 	audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 	audiod_ldflags="$audiod_ldflags $f"
 
-	write_errlist_objs="$write_errlist_objs osx_write"
+	write_errlist_objs="$write_errlist_objs osx_write ipc"
 	write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 	write_ldflags="$write_ldflags $f"
 	writers="$writers osx"
@@ -721,6 +805,67 @@ fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
+########################################################################### libao
+OLD_CPPFLAGS="$CPPFLAGS"
+OLD_LD_FLAGS="$LDFLAGS"
+OLD_LIBS="$LIBS"
+
+have_ao="yes"
+AC_ARG_WITH(ao_headers, [AC_HELP_STRING(--with-ao-headers=dir,
+	[look for ao/ao.h also in dir])])
+if test -n "$with_ao_headers"; then
+	ao_cppflags="-I$with_ao_headers"
+	CPPFLAGS="$CPPFLAGS $ao_cppflags"
+fi
+AC_ARG_WITH(ao_libs, [AC_HELP_STRING(--with-ao-libs=dir,
+	[look for libao also in dir])])
+if test -n "$with_ao_libs"; then
+	ao_libs="-L$with_ao_libs"
+	LDFLAGS="$LDFLAGS $ao_libs"
+fi
+msg="no libao support for para_audiod/para_write"
+AC_CHECK_HEADERS([ao/ao.h], [
+	], [
+	have_ao="no"
+	AC_MSG_WARN([ao.h not found, $msg])
+])
+if test "$have_ao" = "yes"; then
+	AC_CHECK_LIB([ao], [ao_initialize], [], [
+		have_ao="no"
+		AC_MSG_WARN([ao lib not found or not working, $msg])
+	])
+fi
+if test "$have_ao" = "yes"; then
+	AC_CHECK_HEADERS([pthread.h], [
+		], [
+		have_ao="no"
+		AC_MSG_WARN([pthread.h not found, $msg])
+	])
+fi
+if test "$have_ao" = "yes"; then
+	AC_CHECK_LIB([pthread], [pthread_create], [], [
+		have_ao="no"
+		AC_MSG_WARN([pthread lib not found or not working, $msg])
+	])
+fi
+if test "$have_ao" = "yes"; then
+	all_errlist_objs="$all_errlist_objs ao_write"
+	audiod_errlist_objs="$audiod_errlist_objs ao_write"
+	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
+	audiod_ldflags="$audiod_ldflags -lao -lpthread"
+
+	write_errlist_objs="$write_errlist_objs ao_write"
+	write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
+	write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
+	writers="$writers ao"
+	AC_SUBST(ao_cppflags)
+fi
+
+CPPFLAGS="$OLD_CPPFLAGS"
+LDFLAGS="$OLD_LDFLAGS"
+LIBS="$OLD_LIBS"
+
+
 
 AC_SUBST(install_sh, [$INSTALL])
 AC_CONFIG_FILES([Makefile])
@@ -740,7 +885,7 @@ for obj in $all_errlist_objs; do
 done
 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 	[enum {$SS NUM_SS}],
-	[list of all objects that use paraslash's error facility]
+	[list of all objects that use the paraslash error facility]
 )
 
 ################################################################## status items