diff --git a/SPECS/qemu.spec b/SPECS/qemu.spec
index bc0e9fc..eaebab6 100755
--- a/SPECS/qemu.spec
+++ b/SPECS/qemu.spec
@@ -316,10 +316,26 @@ This package provides the bootloader images for QEMU and stubs
 extraldflags="-Wl,--build-id";
 buildldflags="VL_LDFLAGS=-Wl,--build-id"
 tracebackends="dtrace"
+%ifarch ppc64
 cflags="-m64 -O3 -g -fsigned-char -fno-strength-reduce -mcpu=power8 -mtune=power8 -mpower8-fusion -mpower8-vector -mcrypto -mquad-memory -mquad-memory-atomic -maltivec -mpowerpc-gpopt -mpowerpc-gfxopt -mcrypto -mvsx -mdirect-move -fPIC -fPIE -DPIE -D_FORTIFY_SOURCE=2"
-
 nativebuildarch="ppc64-softmmu"
 emulatedbuildarch="x86_64-softmmu s390x-softmmu sparc64-softmmu aarch64-softmmu mips64-softmmu mips64el-softmmu alpha-softmmu ppcemb-softmmu arm-softmmu"
+%endif
+%ifarch ppc64le
+cflags="-m64 -O3 -g -fsigned-char -fno-strength-reduce -mcpu=power8 -mtune=power8 -mpower8-fusion -mpower8-vector -mcrypto -maltivec -mpowerpc-gpopt -mpowerpc-gfxopt -mcrypto -mvsx -mdirect-move -fPIC -fPIE -DPIE -D_FORTIFY_SOURCE=2"
+nativebuildarch="ppc64-softmmu"
+emulatedbuildarch="x86_64-softmmu s390x-softmmu sparc64-softmmu aarch64-softmmu mips64-softmmu mips64el-softmmu alpha-softmmu ppcemb-softmmu arm-softmmu"
+%endif
+%ifarch x86_64
+cflags="-m64 -O3 -g -mcpu=core2 -mtune=core2 -mmmx -msse -msse2 -mssse3 -msse4 -msse4.1 -msse4.2 -mavx -fPIC -fPIE -DPIE -D_FORTIFY_SOURCE=2"
+nativebuildarch="x86_64-softmmu"
+emulatedbuildarch="ppc64-softmmu s390x-softmmu sparc64-softmmu aarch64-softmmu mips64-softmmu mips64el-softmmu alpha-softmmu ppcemb-softmmu arm-softmmu"
+%endif
+%ifarch aarch64
+nativebuildarch="aarch64-softmmu"
+emulatedbuildarch="ppc64-softmmu s390x-softmmu sparc64-softmmu x86_64-softmmu mips64-softmmu mips64el-softmmu alpha-softmmu ppcemb-softmmu arm-softmmu"
+%endif
+
 
 # native build
 ./configure \