Fix: cross-build: configure.ac should use --target, not --host

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/README b/README
index 81afe0e2757c8bceabef7c50ff4102d0600aa8d3..9d154c53832d471871f99ca0e4dc1ae5ec74109f 100644 (file)
--- a/README
+++ b/README
@@ -17,7 +17,7 @@ BUILDING
                * CFLAGS="-m64 -g -O2" ./configure
 
                Forcing a 32-bit build with 386 backward compatibility:
-               * CFLAGS="-m32 -g -O2" ./configure --host=i386-pc-linux-gnu
+               * CFLAGS="-m32 -g -O2" ./configure --target=i386-pc-linux-gnu
 
                Forcing a 32-bit build for Sparcv9 (typical for Sparc v9)
                * CFLAGS="-m32 -Wa,-Av9a -g -O2" ./configure

diff --git a/configure.ac b/configure.ac
index 4d0c7f4131dfcaadcaa679e70c4bde421de0704f..02ad2721589a7ae138167511c1d3fa64b9165341 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -46,7 +46,7 @@ AC_FUNC_MMAP
 AC_CHECK_FUNCS([bzero gettimeofday munmap sched_getcpu strtoul sysconf])
 
 # Find arch type
-AS_CASE([$host_cpu],
+AS_CASE([$target_cpu],
        [i386], [ARCHTYPE="x86" && SUBARCHTYPE="x86compat"],
        [i486], [ARCHTYPE="x86"],
        [i586], [ARCHTYPE="x86"],
@@ -77,7 +77,7 @@ AS_IF([test "x$SUBARCHTYPE" = xx86compat],[
        AC_DEFINE([CONFIG_RCU_COMPAT_ARCH], [1])
 ])
 
-AS_IF([test "$host_cpu" = "armv7l"],[
+AS_IF([test "$target_cpu" = "armv7l"],[
        CFLAGS="$CFLAGS -mcpu=cortex-a9 -mtune=cortex-a9 -O1"
 ])
 
@@ -105,7 +105,7 @@ AS_IF([test "x$ARCHTYPE" = "xx86"],[
        #For now, using lock; addl compatibility mode even for i686, because the
        #Pentium III is seen as a i686, but lacks mfence instruction.
        #Only using fence for x86_64.
-       AS_IF([test "x$host_cpu" != "xi386" -a "x$host_cpu" != "xi486" -a "x$host_cpu" != "xi586" -a "x$host_cpu" != "xi686"],[
+       AS_IF([test "x$target_cpu" != "xi386" -a "x$target_cpu" != "xi486" -a "x$target_cpu" != "xi586" -a "x$target_cpu" != "xi686"],[
                AC_MSG_RESULT([yes])
                AC_DEFINE([CONFIG_RCU_HAVE_FENCE], [1])
        ],[