Added ernno setting.

[silc.git] / configure.ad

diff --git a/configure.ad b/configure.ad
index 15da13be757c27f19471aaf7ed7d4c2f6ae7db96..a162625abcec1e1d736b10ac98c1d637e88310d4 100644 (file)
--- a/configure.ad
+++ b/configure.ad
@@ -3,7 +3,7 @@
 #
 #  Author: Pekka Riikonen <priikone@silcnet.org>
 #
-#  Copyright (C) 2000 - 2007 Pekka Riikonen
+#  Copyright (C) 2000 - 2008 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
@@ -66,6 +66,7 @@ cpu_ia64=false
 case "$host_cpu" in
   # All following Intels are considered 32-bit CPUs.
   i?86)
+    # All CPUs of today are considered i386 and i486 compatible */
     AC_DEFINE([SILC_I386], [], [SILC_I386])
     AC_DEFINE([SILC_I486], [], [SILC_I486])
     cpu_i386=true
@@ -93,8 +94,9 @@ case "$host_cpu" in
     fi
 
     # Check for specific CPU features
+    SILC_CPU_FLAG(mmx, AC_DEFINE([SILC_CPU_MMX], [], [SILC_CPU_MMX]), [])
     SILC_CPU_FLAG(sse2, AC_DEFINE([SILC_CPU_SSE2], [], [SILC_CPU_SSE2]), [])
-    SILC_CPU_FLAG(sse3, AC_DEFINE([SILC_CPU_SSE3], [], [SILC_CPU_SSE3]), [])
+    SILC_CPU_FLAG(pni, AC_DEFINE([SILC_CPU_SSE3], [], [SILC_CPU_SSE3]), [])
     SILC_CPU_FLAG(ssse3, AC_DEFINE([SILC_CPU_SSSE3], [], [SILC_CPU_SSSE3]), [])
     SILC_CPU_FLAG(sse4, AC_DEFINE([SILC_CPU_SSE4], [], [SILC_CPU_SSE4]), [])
     ;;
@@ -105,8 +107,9 @@ case "$host_cpu" in
     cpu_ia64=true
 
     # Check for specific CPU features
+    SILC_CPU_FLAG(mmx, AC_DEFINE([SILC_CPU_MMX], [], [SILC_CPU_MMX]), [])
     SILC_CPU_FLAG(sse2, AC_DEFINE([SILC_CPU_SSE2], [], [SILC_CPU_SSE2]), [])
-    SILC_CPU_FLAG(sse3, AC_DEFINE([SILC_CPU_SSE3], [], [SILC_CPU_SSE3]), [])
+    SILC_CPU_FLAG(pni, AC_DEFINE([SILC_CPU_SSE3], [], [SILC_CPU_SSE3]), [])
     SILC_CPU_FLAG(ssse3, AC_DEFINE([SILC_CPU_SSSE3], [], [SILC_CPU_SSSE3]), [])
     SILC_CPU_FLAG(sse4, AC_DEFINE([SILC_CPU_SSE4], [], [SILC_CPU_SSE4]), [])
     ;;
@@ -117,8 +120,9 @@ case "$host_cpu" in
     cpu_x86_64=true
 
     # Check for specific CPU features
+    SILC_CPU_FLAG(mmx, AC_DEFINE([SILC_CPU_MMX], [], [SILC_CPU_MMX]), [])
     SILC_CPU_FLAG(sse2, AC_DEFINE([SILC_CPU_SSE2], [], [SILC_CPU_SSE2]), [])
-    SILC_CPU_FLAG(sse3, AC_DEFINE([SILC_CPU_SSE3], [], [SILC_CPU_SSE3]), [])
+    SILC_CPU_FLAG(pni, AC_DEFINE([SILC_CPU_SSE3], [], [SILC_CPU_SSE3]), [])
     SILC_CPU_FLAG(ssse3, AC_DEFINE([SILC_CPU_SSSE3], [], [SILC_CPU_SSSE3]), [])
     SILC_CPU_FLAG(sse4, AC_DEFINE([SILC_CPU_SSE4], [], [SILC_CPU_SSE4]), [])
     ;;
@@ -165,7 +169,7 @@ else
   if test x$x_have_cpu_sse2 = xtrue; then
     SILC_ADD_CFLAGS(-msse2)
   fi
-  if test x$x_have_cpu_sse3 = xtrue; then
+  if test x$x_have_cpu_pni = xtrue; then
     SILC_ADD_CFLAGS(-msse3)
   fi
   if test x$x_have_cpu_ssse3 = xtrue; then
@@ -220,11 +224,11 @@ AC_HEADER_STAT
 
 # More header checking
 #
-AC_CHECK_HEADERS(unistd.h string.h getopt.h errno.h fcntl.h assert.h)
+AC_CHECK_HEADERS(unistd.h string.h errno.h fcntl.h assert.h)
 AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h stddef.h)
 AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h xti.h netdb.h sys/resource.h)
 AC_CHECK_HEADERS(pwd.h grp.h termcap.h paths.h)
-AC_CHECK_HEADERS(ncurses.h signal.h ctype.h utime.h)
+AC_CHECK_HEADERS(ncurses.h signal.h ctype.h utime.h dirent.h)
 AC_CHECK_HEADERS(arpa/inet.h sys/mman.h limits.h termios.h locale.h langinfo.h)
 
 # Data type checking
@@ -279,14 +283,6 @@ AC_CHECK_FUNCS(setenv getenv putenv unsetenv clearenv)
 
 # lib/contrib conditionals
 #
-AC_CHECK_HEADER(regex.h,
-  [
-    AC_DEFINE([HAVE_REGEX_H], [], [HAVE_REGEX_H])
-    have_regex=1
-  ], have_regex=0
-)
-AM_CONDITIONAL(HAVE_REGEX, test x$have_regex = x1)
-
 AC_CHECK_FUNC(getopt_long,
   [
     AC_DEFINE([HAVE_GETOPT_LONG], [], [HAVE_GETOPT_LONG])
@@ -294,13 +290,6 @@ AC_CHECK_FUNC(getopt_long,
   ], have_getopt_long=0
 )
 
-AC_CHECK_FUNC(getopt,
-  [
-    AC_DEFINE([HAVE_GETOPT], [], [HAVE_GETOPT])
-    have_getopt=1
-  ], have_getopt=0
-)
-
 ##
 ##  Enable/disable checking
 ##
@@ -426,13 +415,21 @@ have_assembler=false
 if test x$want_asm = xtrue; then
   AC_PATH_PROG([NASM], [nasm], [no])
   if test "x$NASM" != "xno"; then
-    SILC_ASSEMBLER="$NASM -O2 -felf"
+    if test x$cpu_x86_64 = xtrue; then
+      SILC_ASSEMBLER="$NASM -O2 -felf64"
+    else
+      SILC_ASSEMBLER="$NASM -O2 -felf"
+    fi
     have_assembler=true
   fi
 
   AC_PATH_PROG([YASM], [yasm], [no])
   if test "x$YASM" != "xno"; then
-    SILC_ASSEMBLER="$YASM -Xgnu -felf"
+    if test x$cpu_x86_64 = xtrue; then
+      SILC_ASSEMBLER="$YASM -Xgnu -felf64"
+    else
+      SILC_ASSEMBLER="$YASM -Xgnu -felf"
+    fi
     have_assembler=true
   fi
 fi
@@ -1234,7 +1231,7 @@ if test x$has_threads = xtrue; then
    esac
 
   # Check for threads
-  AC_CHECK_FUNC(pthread_create)
+  AC_CHECK_FUNCS(pthread_create pthread_key_create pthread_once)
 
   # Check for read/write locks
   AC_CHECK_FUNC(pthread_rwlock_init,