gst-arch.m4: Fix cpu defines

We were detecting the host cpu (and not the target one).

1 files changed, 21 insertions, 19 deletions

diff --git a/m4/gst-arch.m4 b/m4/gst-arch.m4
index 2e935d2..ff0954a 100644
--- a/m4/gst-arch.m4
+++ b/m4/gst-arch.m4
@@ -6,31 +6,32 @@ dnl defines HOST_CPU
 AC_DEFUN([AG_GST_ARCH],
 [
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use host_ variables
+  AC_REQUIRE([AC_CANONICAL_TARGET]) dnl we use target_ variables
 
   dnl Determine CPU
-  case "x${host_cpu}" in
+  case "x${target_cpu}" in
     xi?86 | xk? | xi?86_64)
-      case $host_os in
+      case $target_os in
          solaris*)
             AC_CHECK_DECL([__i386],	[I386_ABI="yes"], [I386_ABI="no"])
             AC_CHECK_DECL([__amd64], [AMD64_ABI="yes"], [AMD64_ABI="no"])
 
             if test "x$I386_ABI" = "xyes" ; then
                HAVE_CPU_I386=yes
-               AC_DEFINE(HAVE_CPU_I386, 1, [Define if the host CPU is an x86])
+               AC_DEFINE(HAVE_CPU_I386, 1, [Define if the target CPU is an x86])
             fi
             if test "x$AMD64_ABI" = "xyes" ; then
                 HAVE_CPU_X86_64=yes
-                AC_DEFINE(HAVE_CPU_X86_64, 1, [Define if the host CPU is a x86_64])
+                AC_DEFINE(HAVE_CPU_X86_64, 1, [Define if the target CPU is a x86_64])
             fi
             ;;
          *)
             HAVE_CPU_I386=yes
-            AC_DEFINE(HAVE_CPU_I386, 1, [Define if the host CPU is an x86])
+            AC_DEFINE(HAVE_CPU_I386, 1, [Define if the target CPU is an x86])
 
             dnl FIXME could use some better detection
             dnl (ie CPUID)
-            case "x${host_cpu}" in
+            case "x${target_cpu}" in
               xi386 | xi486) ;;
             *)
               AC_DEFINE(HAVE_RDTSC, 1, [Define if RDTSC is available]) ;;
@@ -40,43 +41,43 @@ AC_DEFUN([AG_GST_ARCH],
       ;;
     xpowerpc)
       HAVE_CPU_PPC=yes
-      AC_DEFINE(HAVE_CPU_PPC, 1, [Define if the host CPU is a PowerPC]) ;;
+      AC_DEFINE(HAVE_CPU_PPC, 1, [Define if the target CPU is a PowerPC]) ;;
     xpowerpc64)
       HAVE_CPU_PPC64=yes
-      AC_DEFINE(HAVE_CPU_PPC64, 1, [Define if the host CPU is a 64 bit PowerPC]) ;;
+      AC_DEFINE(HAVE_CPU_PPC64, 1, [Define if the target CPU is a 64 bit PowerPC]) ;;
     xalpha*)
       HAVE_CPU_ALPHA=yes
-      AC_DEFINE(HAVE_CPU_ALPHA, 1, [Define if the host CPU is an Alpha]) ;;
+      AC_DEFINE(HAVE_CPU_ALPHA, 1, [Define if the target CPU is an Alpha]) ;;
     xarm*)
       HAVE_CPU_ARM=yes
-      AC_DEFINE(HAVE_CPU_ARM, 1, [Define if the host CPU is an ARM]) ;;
+      AC_DEFINE(HAVE_CPU_ARM, 1, [Define if the target CPU is an ARM]) ;;
     xsparc*)
       HAVE_CPU_SPARC=yes
-      AC_DEFINE(HAVE_CPU_SPARC, 1, [Define if the host CPU is a SPARC]) ;;
+      AC_DEFINE(HAVE_CPU_SPARC, 1, [Define if the target CPU is a SPARC]) ;;
     xmips*)
       HAVE_CPU_MIPS=yes
-      AC_DEFINE(HAVE_CPU_MIPS, 1, [Define if the host CPU is a MIPS]) ;;
+      AC_DEFINE(HAVE_CPU_MIPS, 1, [Define if the target CPU is a MIPS]) ;;
     xhppa*)
       HAVE_CPU_HPPA=yes
-      AC_DEFINE(HAVE_CPU_HPPA, 1, [Define if the host CPU is a HPPA]) ;;
+      AC_DEFINE(HAVE_CPU_HPPA, 1, [Define if the target CPU is a HPPA]) ;;
     xs390*)
       HAVE_CPU_S390=yes
-      AC_DEFINE(HAVE_CPU_S390, 1, [Define if the host CPU is a S390]) ;;
+      AC_DEFINE(HAVE_CPU_S390, 1, [Define if the target CPU is a S390]) ;;
     xia64*)
       HAVE_CPU_IA64=yes
-      AC_DEFINE(HAVE_CPU_IA64, 1, [Define if the host CPU is a IA64]) ;;
+      AC_DEFINE(HAVE_CPU_IA64, 1, [Define if the target CPU is a IA64]) ;;
     xm68k*)
       HAVE_CPU_M68K=yes
-      AC_DEFINE(HAVE_CPU_M68K, 1, [Define if the host CPU is a M68K]) ;;
+      AC_DEFINE(HAVE_CPU_M68K, 1, [Define if the target CPU is a M68K]) ;;
     xx86_64)
       HAVE_CPU_X86_64=yes
-      AC_DEFINE(HAVE_CPU_X86_64, 1, [Define if the host CPU is a x86_64]) ;;
+      AC_DEFINE(HAVE_CPU_X86_64, 1, [Define if the target CPU is a x86_64]) ;;
     xcris)
       HAVE_CPU_CRIS=yes
-      AC_DEFINE(HAVE_CPU_CRIS, 1, [Define if the host CPU is a CRIS]) ;;
+      AC_DEFINE(HAVE_CPU_CRIS, 1, [Define if the target CPU is a CRIS]) ;;
     xcrisv32)
       HAVE_CPU_CRISV32=yes
-      AC_DEFINE(HAVE_CPU_CRISV32, 1, [Define if the host CPU is a CRISv32]) ;;
+      AC_DEFINE(HAVE_CPU_CRISV32, 1, [Define if the target CPU is a CRISv32]) ;;
   esac
 
   dnl Determine endianness
@@ -98,6 +99,7 @@ AC_DEFUN([AG_GST_ARCH],
   AM_CONDITIONAL(HAVE_CPU_CRISV32,    test "x$HAVE_CPU_CRISV32" = "xyes")
 
   AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu", [the host CPU])
+  AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu", [the target CPU])
 ])
 
 dnl check if unaligned memory access works correctly