jack: Use gcc to build for 32bit arches

Latest jack does not build with clang-13 for 32bit arches

| In file included from ../git/common/JackFreewheelDriver.cpp:23:
| ../git/common/JackEngineControl.h:67:5: error: requested alignment is less than minimum alignment of 8 for type 'Jack::JackTransportEngine'
|     alignas(UInt32) JackTransportEngine fTransport;
|     ^
| ../git/common/JackEngineControl.h:89:5: error: requested alignment is less than minimum alignment of 8 for type 'Jack::JackFrameTimer'
|     alignas(UInt32) JackFrameTimer fFrameTimer;
|     ^
| 2 errors generated.

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/conf/nonclangable.conf b/conf/nonclangable.conf
index 499ce58..31d7b10 100644
--- a/conf/nonclangable.conf
+++ b/conf/nonclangable.conf
@@ -164,6 +164,12 @@ TOOLCHAIN:pn-redis:mips = "gcc"
 # This header is only available with gcc-cross
 TOOLCHAIN:pn-mariadb:powerpc64le = "gcc"
 
+# latest 32bit arch versions fails to compile with clang 13
+# common/JackEngineControl.h:89:5: error: requested alignment is less than minimum alignment of 8 for type 'Jack::JackFrameTimer'
+#|     alignas(UInt32) JackFrameTimer fFrameTimer;
+#|     ^
+TOOLCHAIN:pn-jack = "${@['clang','gcc'][d.getVar('SITEINFO_BITS') != '32']}"
+
 CFLAGS:append:pn-liboil:toolchain-clang:x86-64 = " -fheinous-gnu-extensions "
 
 #io_getevents.c:25:141: error: invalid use of a cast in a inline asm context requiring an l-value: remove the cast or build with -fheinous-gnu-extensions