Without it we get ugly warnings (though build still succeeds). $ make -j8 CC="gcc -m32" In file included from <command-line>:0:0: /usr/include/stdc-predef.h:30:26: fatal error: bits/predefs.h: No such file or directory #include <bits/predefs.h> ^ compilation terminated. In file included from <command-line>:0:0: /usr/include/stdc-predef.h:30:26: fatal error: bits/predefs.h: No such file or directory #include <bits/predefs.h> ^ compilation terminated. /home/rusty/devel/kernel/linux/scripts/gcc-version.sh: line 31: printf: #: invalid number /home/rusty/devel/kernel/linux/scripts/gcc-version.sh: line 31: printf: #: invalid number /bin/sh: 1: [: 0001: unexpected operator CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h make[1]: Nothing to be done for `all'. ... Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx> diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh index 7f2126df91f2..d48b0cbaf246 100644 --- a/scripts/gcc-version.sh +++ b/scripts/gcc-version.sh @@ -14,7 +14,7 @@ if [ "$1" = "-p" ] ; then shift; fi -compiler="$*" +compiler="$1" if [ ${#compiler} -eq 0 ]; then echo "Error: No compiler specified." -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html