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 |
|
|
55 |
|
|
56 |
AC_MSG_CHECKING([whether x86 architecture]) |
AC_MSG_CHECKING([whether x86 architecture]) |
57 |
def_arch_x86=0 |
def_arch_x86=0 |
58 |
case $target_cpu in |
case $host_cpu in |
59 |
"i386" | "i486" | "i586" | "i686" | "i786" | "x86_64") |
"i386" | "i486" | "i586" | "i686" | "i786" | "x86_64") |
60 |
echo "yes" |
echo "yes" |
61 |
def_arch_x86=1;; |
def_arch_x86=1;; |
68 |
# (only if the user did not provide one) |
# (only if the user did not provide one) |
69 |
CXX_CPU_SWITCH= |
CXX_CPU_SWITCH= |
70 |
if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then |
if ! echo "X $CXXFLAGS " | grep -q -- " \(-march=\|-mcpu=\|-mtune=\|-arch=\)" ; then |
71 |
if test "$def_arch_x86" = 1 -a "$target_cpu" != "x86_64"; then |
if test "$def_arch_x86" = 1 -a "$host_cpu" != "x86_64"; then |
72 |
CXX_CPU_SWITCH="-march=$target_cpu" |
CXX_CPU_SWITCH="-march=$host_cpu" |
73 |
elif test "$target_cpu" = "ppc"; then |
elif test "$target_cpu" = "ppc"; then |
74 |
CXX_CPU_SWITCH="-arch=$target_cpu" |
CXX_CPU_SWITCH="-arch=$host_cpu" |
75 |
fi |
fi |
76 |
fi |
fi |
77 |
AC_SUBST([CXX_CPU_SWITCH]) |
AC_SUBST([CXX_CPU_SWITCH]) |
80 |
AC_CHECK_HEADERS( |
AC_CHECK_HEADERS( |
81 |
mmsystem.h, |
mmsystem.h, |
82 |
have_windows=1, |
have_windows=1, |
83 |
have_windows=0 |
have_windows=0, |
84 |
|
[#include <windef.h>] |
85 |
) |
) |
86 |
AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1") |
AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1") |
87 |
|
|