/[svn]/linuxsampler/trunk/configure.in
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revision 1876 by schoenebeck, Fri Mar 27 12:16:12 2009 UTC revision 1931 by persson, Sat Jul 4 14:58:34 2009 UTC
# Line 46  AC_SUBST(SHLIB_VERSION_ARG) Line 46  AC_SUBST(SHLIB_VERSION_ARG)
46  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
47    
48  AC_C_BIGENDIAN  AC_C_BIGENDIAN
49  AC_CANONICAL_SYSTEM  AC_CANONICAL_HOST
   
 AC_SUBST(target)  
 AC_SUBST(target_alias)  
 AC_SUBST(target_cpu)  
 AC_SUBST(target_os)  
 AC_SUBST(target_vendor)  
50    
51  PKG_PROG_PKG_CONFIG  PKG_PROG_PKG_CONFIG
52    
53  ###########################################################################  ###########################################################################
54  # General Checks  # General Checks
55    
56    AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
57    
58  AC_MSG_CHECKING([whether x86 architecture])  AC_MSG_CHECKING([whether x86 architecture])
59  def_arch_x86=0  def_arch_x86=0
60  case $target_cpu in  case $host_cpu in
61    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")    "i386" | "i486" | "i586" | "i686" | "i786" | "x86_64")
62      echo "yes"      echo "yes"
63      def_arch_x86=1;;      def_arch_x86=1;;
# Line 74  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8 Line 70  AC_DEFINE_UNQUOTED(ARCH_X86,$def_arch_x8
70  # (only if the user did not provide one)  # (only if the user did not provide one)
71  CXX_CPU_SWITCH=  CXX_CPU_SWITCH=
72  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then  if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then
73    if test "$def_arch_x86" = 1 -a "$target_cpu" != "x86_64"; then    if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then
74      CXX_CPU_SWITCH="-march=$target_cpu"      CXX_CPU_SWITCH="-march=$host_cpu"
75    elif test "$target_cpu" = "ppc"; then    elif test "$target_cpu" = "ppc"; then
76      CXX_CPU_SWITCH="-arch=$target_cpu"      CXX_CPU_SWITCH="-arch=$host_cpu"
77    fi    fi
78  fi  fi
79  AC_SUBST([CXX_CPU_SWITCH])  AC_SUBST([CXX_CPU_SWITCH])
# Line 86  AC_SUBST([CXX_CPU_SWITCH]) Line 82  AC_SUBST([CXX_CPU_SWITCH])
82  AC_CHECK_HEADERS(  AC_CHECK_HEADERS(
83      mmsystem.h,      mmsystem.h,
84      have_windows=1,      have_windows=1,
85      have_windows=0      have_windows=0,
86        [#include <windef.h>]
87  )  )
88  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
89    
# Line 1240  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSA Line 1237  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSA
1237    
1238  AC_LANG_CPLUSPLUS  AC_LANG_CPLUSPLUS
1239    
 # some gcc 4.0 versions need -msse for SSE register allocations  
 if test "$config_asm" = "yes"; then  
   if test "$def_arch_x86" = 1; then  
     CXXFLAGS="$CXXFLAGS -msse"  
   fi  
 fi  
   
1240  # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like  # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like
1241  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
1242  AC_CHECK_HEADER(stdlib.h)  AC_CHECK_HEADER(stdlib.h)
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