Added preliminary Symbian support.

[silc.git] / configure.ad

diff --git a/configure.ad b/configure.ad
index 27cb38762febe3679d8abcb08a99d7123462f6fc..5f0141834d31316f5557e74661a21a7768fe0d3c 100644 (file)
--- a/configure.ad
+++ b/configure.ad
@@ -3,7 +3,7 @@
 #
 #  Author: Pekka Riikonen <priikone@silcnet.org>
 #
-#  Copyright (C) 2000 - 2006 Pekka Riikonen
+#  Copyright (C) 2000 - 2007 Pekka Riikonen
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -45,24 +45,40 @@ case "$target" in
 esac
 
 # Get CPU
+cpu_i386=false
+cpu_ix86=false
+cpu_x86_64=false
+cpu_ppc=false
+cpu_ia64=false
 case "$host_cpu" in
   i386)
     AC_DEFINE([SILC_I386], [], [SILC_I386])
     AC_DEFINE([SILC_I486], [], [SILC_I486])
+    cpu_i386=true
+    cpu_ix86=true
     ;;
   i?86)
     AC_DEFINE([SILC_I486], [], [SILC_I486])
+    cpu_ix86=true
     ;;
   x86_64)
     AC_DEFINE([SILC_X86_64], [], [SILC_X86_64])
+    cpu_x86_64=true
     ;;
   powerpc*)
     AC_DEFINE([SILC_POWERPC], [], [SILC_POWERPC])
+    cpu_ppc=true
     ;;
   ia64)
     AC_DEFINE([SILC_IA64], [], [SILC_IA64])
+    cpu_ia64=true
     ;;
 esac
+AM_CONDITIONAL(SILC_I386, test x$cpu_i386 = xtrue)
+AM_CONDITIONAL(SILC_I486, test x$cpu_ix86 = xtrue)
+AM_CONDITIONAL(SILC_X86_64, test x$cpu_x86_64 = xtrue)
+AM_CONDITIONAL(SILC_POWERPC, test x$cpu_ppc = xtrue)
+AM_CONDITIONAL(SILC_IA64, test x$cpu_ia64 = xtrue)
 
 # Control compiler optimizations
 CFLAGS=`echo $CFLAGS | sed 's/-O[ 0123456789s]*//g'`
@@ -120,6 +136,30 @@ AC_SUBST(SILC_SIZEOF_CHAR, $ac_cv_sizeof_char)
 AC_CHECK_SIZEOF(void *, 0)
 AC_SUBST(SILC_SIZEOF_VOID_P, $ac_cv_sizeof_void_p)
 
+# Function to check if compiler flag works
+# Usage: SILC_ADD_CFLAGS(FLAGS, [ACTION-IF-FAILED])
+AC_DEFUN([SILC_ADD_CFLAGS],
+[ tmp_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS $1"
+  AC_MSG_CHECKING(whether $CC accepts $1 flag)
+  AC_TRY_LINK([], [], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
+                                      CFLAGS="$tmp_CFLAGS"
+                                      $2])
+  unset tmp_CFLAGS
+])
+
+# Function to check if compiler flag works, destination specifiable
+# Usage: SILC_ADD_CC_FLAGS(VAR, FLAGS, [ACTION-IF-FAILED])
+AC_DEFUN([SILC_ADD_CC_FLAGS],
+[ tmp_CFLAGS="$1_CFLAGS"
+  $1_CFLAGS="${$1_CFLAGS} $2"
+  AC_MSG_CHECKING(whether $CC accepts $2 flag)
+  AC_TRY_LINK([], [], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
+                                      $1_CFLAGS="$tmp_CFLAGS"
+                                      $3])
+  unset tmp_CFLAGS
+])
+
 # Function and library checking
 #
 AC_CHECK_FUNC(gethostbyname, [],
@@ -137,8 +177,8 @@ AC_CHECK_FUNCS(poll select listen bind shutdown close connect setsockopt)
 AC_CHECK_FUNCS(setrlimit time ctime utime gettimeofday getrusage)
 AC_CHECK_FUNCS(chmod fcntl stat fstat getenv putenv strerror)
 AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid)
-AC_CHECK_FUNCS(setgroups initgroups nl_langinfo)
-AC_CHECK_FUNCS(strchr strstr strcpy strncpy memcpy memset memmove)
+AC_CHECK_FUNCS(setgroups initgroups nl_langinfo epoll_wait)
+AC_CHECK_FUNCS(strchr snprintf strstr strcpy strncpy memcpy memset memmove)
 
 #ifdef SILC_DIST_SIM
 # SIM support checking
@@ -290,12 +330,33 @@ AC_ARG_ENABLE(asm,
   [  --disable-asm           do not use assembler optimizations],
   [
     AC_MSG_RESULT(no)
+    AC_DEFINE([SILC_NO_ASM], [], [SILC_NO_ASM])
     want_asm=false
   ],
   [
     AC_MSG_RESULT(yes)
     want_asm=true
   ])
+AM_CONDITIONAL(SILC_NO_ASM, test x$want_asm = xfalse)
+
+# Check for assembler
+#
+SILC_ASSEMBLER=""
+have_assembler=false
+if test x$want_asm = xtrue; then
+  AC_PATH_PROG([NASM], [nasm], [no])
+  if test "x$NASM" != "xno"; then
+    SILC_ASSEMBLER="$NASM -O2 -felf"
+    have_assembler=true
+  fi
+
+  AC_PATH_PROG([YASM], [yasm], [no])
+  if test "x$YASM" != "xno"; then
+    SILC_ASSEMBLER="$YASM -Xgnu -felf"
+    have_assembler=true
+  fi
+fi
+AC_SUBST(SILC_ASSEMBLER)
 
 ##
 ## va_copy checks
@@ -404,30 +465,6 @@ fi
 ## Compiler and compiler flag checks
 ##
 
-# Function to check if compiler flag works
-# Usage: SILC_ADD_CFLAGS(FLAGS, [ACTION-IF-FAILED])
-AC_DEFUN([SILC_ADD_CFLAGS],
-[ tmp_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS $1"
-  AC_MSG_CHECKING(whether $CC accepts $1 flag)
-  AC_TRY_LINK([], [], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
-                                      CFLAGS="$tmp_CFLAGS"
-                                      $2])
-  unset tmp_CFLAGS
-])
-
-# Function to check if compiler flag works, destination specifiable
-# Usage: SILC_ADD_CC_FLAGS(VAR, FLAGS, [ACTION-IF-FAILED])
-AC_DEFUN([SILC_ADD_CC_FLAGS],
-[ tmp_CFLAGS="$1_CFLAGS"
-  $1_CFLAGS="${$1_CFLAGS} $2"
-  AC_MSG_CHECKING(whether $CC accepts $2 flag)
-  AC_TRY_LINK([], [], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
-                                      $1_CFLAGS="$tmp_CFLAGS"
-                                      $3])
-  unset tmp_CFLAGS
-])
-
 if test "$GCC"; then
   # GCC specific options
   if test "x$summary_debug" = "xyes"; then
@@ -1105,9 +1142,9 @@ AC_ARG_WITH(win32,
   ])
 AM_CONDITIONAL(SILC_WIN32, test x$win32_support = xtrue)
 
-# Native EPOC support (disabled by default)
+# Native Symbian OS support (disabled by default)
 #
-AM_CONDITIONAL(SILC_EPOC, test xfalse = xtrue)
+AM_CONDITIONAL(SILC_SYMBIAN, test xfalse = xtrue)
 
 # Native BeOS support (disabled by default)
 #
@@ -1149,6 +1186,9 @@ AC_ARG_WITH(silcd,
     without_silcd=true
   ])
 #endif SILC_DIST_TOOLKIT
+#ifdef SILC_DIST_CLIENT
+AM_CONDITIONAL(with_irssi, true)
+#endif SILC_DIST_CLIENT
 #ifdef SILC_DIST_INPLACE
 without_irssi=false
 without_silcd=false