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Date: Mon, 29 Dec 2014 17:34:56 +0100 From: Sylvain BERTRAND <sylvain.bertrand@...il.com> To: linux-kbuild@...r.kernel.org Cc: linux-kernel@...r.kernel.org, mingo@...nel.org Subject: [PATCH] scripts: fix link-vmlinux.sh bash-ism Chocked while compiling linux with dash shell instead of bash shell. See: http://pubs.opengroup.org/onlinepubs/000095399/utilities/trap.html Cc: Ingo Molnar <mingo@...nel.org> Signed-off-by: Sylvain BERTRAND <sylvain.bertrand@...il.com> --- --- a/scripts/link-vmlinux.sh 2014-12-29 15:10:29.436431249 +0000 +++ b/scripts/link-vmlinux.sh 2014-12-29 16:23:06.010853608 +0000 @@ -111,7 +111,6 @@ } # Delete output files in case of error -trap cleanup SIGHUP SIGINT SIGQUIT SIGTERM ERR cleanup() { rm -f .old_version @@ -124,6 +123,20 @@ rm -f vmlinux.o } +on_exit() +{ + if [ $? -ne 0 ]; then + cleanup + fi +} +trap on_exit EXIT + +on_signals() +{ + exit 1 +} +trap on_signals HUP INT QUIT TERM + # # # Use "make V=1" to debug this script @@ -231,7 +244,6 @@ if ! cmp -s System.map .tmp_System.map; then echo >&2 Inconsistent kallsyms data echo >&2 Try "make KALLSYMS_EXTRA_PASS=1" as a workaround - cleanup exit 1 fi fi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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