powerpc: Don't do gcc version checks if we're building with clang

[deliverable/linux.git] / arch / powerpc / Makefile

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 07a480861f785295f51a28879c9ecfa9dad6955f..3609504b0ad20082be3622f8ea423bf13912e47c 100644 (file)
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -314,7 +314,8 @@ TOUT        := .tmp_gas_check
 # - Require gcc 4.0 or above on 64-bit
 # - gcc-4.2.0 has issues compiling modules on 64-bit
 checkbin:
-       @if test "$(cc-version)" = "0304" ; then \
+       @if test "${COMPILER}" != "clang" \
+           && test "$(cc-version)" = "0304" ; then \
                if ! /bin/echo mftb 5 | $(AS) -v -mppc -many -o $(TOUT) >/dev/null 2>&1 ; then \
                        echo -n '*** ${VERSION}.${PATCHLEVEL} kernels no longer build '; \
                        echo 'correctly with gcc-3.4 and your version of binutils.'; \
@@ -322,13 +323,15 @@ checkbin:
                        false; \
                fi ; \
        fi
-       @if test "$(cc-version)" -lt "0400" \
+       @if test "${COMPILER}" != "clang" \
+           && test "$(cc-version)" -lt "0400" \
            && test "x${CONFIG_PPC64}" = "xy" ; then \
                 echo -n "Sorry, GCC v4.0 or above is required to build " ; \
                 echo "the 64-bit powerpc kernel." ; \
                 false ; \
         fi
-       @if test "$(cc-fullversion)" = "040200" \
+       @if test "${COMPILER}" != "clang" \
+           && test "$(cc-fullversion)" = "040200" \
            && test "x${CONFIG_MODULES}${CONFIG_PPC64}" = "xyy" ; then \
                echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \
                echo 'kernel with modules enabled.' ; \